リャンロンジャパン List of Products and Services

AegiGlam PGA is a moisturizing agent derived from bio-fermentation, with excellent water absorption and retention properties, and it has an immediate effect.

• Chemicals

Aegivita BHB is an ideal new multifunctional ingredient and dispersant for sun care, skin care, and color cosmetics. It can be used as a solvent for sunscreen active ingredients, a wetting agent for inorganic pigments, an emollient, a moisturizer, and a carrier. It is a highly polar, low-viscosity liquid with a luxurious feel, making it useful in skin care products, hair care products, and as an emollient. Aegivita BHB is a high-performance SPF booster primarily used in sunscreen products, expected to enhance the durability and dispersibility of UV filters as a functional ingredient. It also acts as an emollient and solvent, improving the texture and water resistance of products.

• Chemicals

Aegivita AO-LT is a non-phenolic antioxidant that acts as a peroxide decomposer to protect oils, fats, and fragrances from auto-oxidative degradation. Aegivita AO-LT is oil-soluble, colorless, and odorless, and can be used in combination with phenolic antioxidants, as well as alone as an antioxidant or together with light stabilizers. Aegivita AO-LT typically needs to be pre-dissolved in fragrances, oil phases, and surfactants under heated stirring.

• Chemicals

Aegivita AO-35 is a very effective antioxidant. It can be used in home care products such as laundry detergents and cleaners. Due to its low molecular weight and excellent compatibility in fragrances and home care applications, it is suitable for improving the storage stability of products.

• Chemicals

Aegivita AO-OP is a colorless, odorless, tasteless, low-volatility phenolic antioxidant. It can be used in combination with other antioxidants or UV stabilizers to enhance storage stability and light stability. Aegivita AO-OP can be used in oils, perfumes, home care, and personal care formulations, particularly in organic phases.

• Chemicals

Aegivita AO-PP is a colorless, odorless, tasteless phenolic antioxidant with low volatility. It can be used in combination with other antioxidants or UV stabilizers to enhance storage stability and light stability. Aegivita AO-PP can primarily be used in the organic phase of oils, perfumes, home care, and personal care formulations.

• Chemicals

Aegivita OS is an effective UV-B absorber suitable for a wide range of sunscreen products, also known as octocrylene. This colorless liquid UV filter can be easily incorporated into the oil phase of sunscreen formulations. It provides effective protection in the range of 290 to 315 nm. Generally, it is used in combination with other UV absorbers to enhance SPF. It also functions as a UV stabilizer for emulsions, polymers, and dyes. It is ideal for sun care and skin care products aimed at everyday protection.

• Chemicals

Aegivita HMS is an oil-soluble UV-B filter that enhances the SPF of sun care and cosmetic formulations. This colorless liquid easily dissolves into the oil phase of sunscreen formulations, making it ideal for all types of sunscreen products. Aegivita HMS is globally approved at various concentrations and can be used in combination with a wide range of powdered UV filters. It can also serve as an excellent solubilizer for crystalline UV absorbers such as avobenzone and ethylhexyl triazone.

• Chemicals

The Aegivita M Series is a high-efficiency particulate organic UV filter and a stable dispersion liquid. The Aegivita M Series can achieve high performance and SPF values with very low additive amounts. The combination of Aegivita M Series with other organic and inorganic UV absorbers exhibits a synergistic effect that enhances the overall light stability of the formulation. Due to differences in the ingredients used, we offer the following three products: ■ Aegivita MD Methylene bis-benzotriazolyl tetramethylbutylphenol, water, decyl glucoside, PG, xanthan gum ■ Aegivita MDB Methylene bis-benzotriazolyl tetramethylbutylphenol, water, decyl glucoside, BG, xanthan gum ■ Aegivita MDG Methylene bis-benzotriazolyl tetramethylbutylphenol, water, decyl glucoside, glycerin, xanthan gum

• Chemicals

Aegivita AVB is an oil-soluble UV-A filter for sun care and cosmetics. Aegivita AVB is the most widely used organic UV filter for UVA in the world and is the only UV filter in the United States that has been approved with a broad absorption spectrum. Aegivita AVB can effectively protect the skin. By combining Aegivita AVB with effective UV-B filters, it enables broad-spectrum protection and can also enhance the SPF value.

• Chemicals

Aegivita T150 is the most effective oil-soluble UVB filter with a very high absorbance around 310nm. It can achieve a high SPF value with a very small amount of addition in cosmetic sun care products. Aegivita T150 is a product with very high light stability even when exposed to strong ultraviolet rays. It is oil-soluble, highly resistant to light, and has excellent water resistance.

• Chemicals

Aegivita OCT is an oil-soluble UV absorber widely used in cosmetics. It primarily absorbs ultraviolet rays in the UVB range (280–320nm), enhancing sun protection effects. Additionally, it has high light stability, which helps to stabilize other UV absorbers (e.g., Avobenzone, Aegivita AVB). It is highly water-resistant, making it suitable for waterproof products. It has good compatibility with oily ingredients, making it easy to incorporate into various formulations such as lotions and creams. It can be applied in a wide range of cosmetics, including sunscreens, foundations, and lip care products.

• Chemicals

Aegivita A Plus is the only organic UV-A absorber that covers the long wavelengths of the UV-A (A wave) spectrum. Due to its excellent light stability and high UV-A absorbance, Aegivita A Plus is chosen as a UV filter that provides reliable and efficient sun protection throughout the day. Furthermore, the efficient and highly light-stable UV-A protection offered by Aegivita A Plus prevents the generation of free radicals. It can be used in combination with not only inorganic UV filters but also all organic UV filters. One of its characteristics is its wide formulation flexibility, as it dissolves in a variety of cosmetic oils and also shows solubility in ethanol.

• Chemicals

Aegivita S is the most efficient oil-soluble broad-spectrum UV filter. Even at low concentrations, Aegivita S has been shown to be highly effective in SPF and UVA-PF tests. Aegivita S has excellent light stability and is expected to provide improved performance efficiency.

• Chemicals

Aegis, with over 20 years of experience in the UV protection industry and a strong R&D team, holds hundreds of patents related to UV absorbers and manufacturing processes, and we promise to deliver high-quality products. Aegis's product lineup includes high molecular weight UV filters, ocean-friendly formulations, and SPF boosters, providing a one-stop solution for diverse sun protection needs. At Ryangron Japan Co., Ltd., we will leverage the strengths of our group companies to support the utilization of Aegis products within Japan.

• Chemicals

Rianlon Corporation has acquired Kangtai Lubricant Additives Co., Ltd., allowing us to introduce lubricant additives (packaged/components) to the Japanese market. Company Name: Kangtai Lubricant Additives Co., Ltd. ■ Component Products - Sulfur-based extreme pressure additives - Ashless dispersants (PIBSA) - Surfactants (Ca sulfonate, Mg sulfonate) - ZDDP - Various antioxidants (BHT, liquid phenol, amine-based) ■ Packaged Products - Gear oil packages (GL-5 grade, industrial use) - Engine oil packages (equivalent to SP, A3, B4, CK-4 grades)

• Lubricants
• Cutting Oil
• Other polymer materials

We offer a range of additive packages for hydraulic oils that comply with various specifications. We would appreciate it if you could take a moment to check our quotes, even if just for reference. ISO11158 DIN 51524-1 DIN 51524-2 ASTM D6158-2018 Fives Cincinnati P-68,69,70

• Chemicals

■Oxidation Prevention of Lubricating Oil We offer phenolic and amine-based antioxidants that can be used in lubricating oil.

• Other polymer materials
• Lubricants

Zinc dialkyldithiophosphate (ZDDP) is a multifunctional antioxidant and anti-wear additive with excellent oxidation resistance, corrosion resistance, and wear resistance.

• Chemicals

Detergents are used to prevent carbon sludge, which is generated by the combustion of fuel and the thermal degradation of lubricating oil in engines, from accumulating in the irregularities of metal surfaces and components, leading to deposits and lacquer formation. The detergents produced by Kangtai Lubricant Additives exhibit excellent cleaning, dispersing, rust prevention, and oil solubility properties in engine oil. Manufacturer: Jinzhou Kangtai Lubricant Additives Co., Ltd. (a subsidiary of Rianlon)

• Chemicals

Cleaning agents are used to prevent carbon sludge generated by fuel combustion and thermal degradation of lubricating oil in engines from accumulating in the irregularities of metal surfaces and components, leading to deposits and lacquer formation. The cleaning agents manufactured by Kangtai Lubricant Additives demonstrate excellent cleaning, dispersing, rust prevention, and oil solubility properties in engine oil. Manufacturer: Jinzhou Kangtai Lubricant Additives Co., Ltd. (a subsidiary of Rianlon)

• Chemicals

Cleaning agents are used to prevent carbon sludge, which is generated by fuel combustion and thermal degradation of lubricating oil in engines, from accumulating in the irregularities of metal surfaces and components, leading to deposits and lacquer formation. The cleaning agents produced by Kangtai Lubricant Additives demonstrate excellent cleaning, dispersing, rust prevention, and oil solubility properties in engine oil. Manufacturer: Jinzhou Kangtai Lubricant Additives Co., Ltd. (a subsidiary of Rianlon Group)

• Chemicals

PIBSI acts as a dispersant in lubricants, preventing carbon sludge washed away by detergents and soot from the combustion chamber from aggregating and accumulating in the machinery. It has the function of uniformly dispersing these solids (or semi-solid substances). The dispersant from Kangtai Lubricant Additives is made from highly active polyisobutylene produced through a thermal addition process. It excels in cleaning ability at low temperatures, oxidation resistance, and sludge dispersion, suppressing carbon deposition and coating formation on engine pistons.

• Chemicals

■Introduction to Rianlon Rianlon Corporation has been engaged in development and sales activities for over 20 years, conducting business with many customers around the world in the field of resin additives. Many of these customers are renowned manufacturers leading the world in their respective fields. All of our production bases are located overseas, but Rianlon Japan Co., Ltd. is responsible for providing support to customers in Japan. Regarding quality control, we have established a systematic quality assurance system in accordance with ISO 9001. ■Products We Handle - RIASORB (UV Absorbers & HALS) UV-326, UV-328, UV-1130, UV 384-2, UV-400, UV-123, UV-622, etc. - RIANOX (Antioxidants) 1010, 1076, 1520, 1135, 168, 412S, etc. If you have any concerns regarding light stabilizers or antioxidants, please feel free to contact us. We can respond to various requests, including new projects and cost-related inquiries.

• Rust Inhibitor

■About the degradation of paint films The acrylic and urethane resins used in coatings deteriorate after application due to the effects of ultraviolet (UV) light. ■Types of additives used in coatings - UV Absorbers (UV absorber = UVA) These are additives that literally absorb ultraviolet light. They absorb UV light within the paint film and convert its energy into heat or vibration, thereby reducing the impact of UV light on the paint film. →→Recommended product numbers: UV-1130, UV 384-2, UV-928 - Hindered Amine Light Stabilizers (HALS) Hindered amine light stabilizers (HALS) are commonly used. Their main function is to capture and neutralize radicals generated within the paint film. When used in conjunction with UVA, a synergistic effect can be expected. →→Recommended product numbers: UV-123, UV-292 For more detailed information, please feel free to contact us!

• Other polymer materials
• Composite Materials
• paint

■Introduction to Rianlon Rianlon Corporation has been engaged in development and sales activities for over 20 years, conducting business with many customers around the world in the field of resin additives. Many of these customers are renowned manufacturers leading their respective industries globally. All of our production bases are located overseas, but we (Rianlon Japan Co., Ltd.) are responsible for serving our customers in Japan. Domestically, we have conducted quality evaluation tests and have been adopted by major paint manufacturers, engineering plastic manufacturers, as well as those in the adhesive and general plastic sectors. Regarding quality control, we have a systematic quality assurance system in compliance with ISO9001, so you can feel assured. ■About Our Products (Antioxidants) We have listed our lineup of antioxidants below. If the product number of the antioxidant you currently have is not listed below, please feel free to contact us via email, and we will promptly look it up and respond.

• plastic
• Engineering Plastics
• Chemicals

It is a phenolic antioxidant with low molecular weight and excellent solubility. RIANOX 35 can be used in applications such as detergents, perfumes, personal care products, sealants, adhesives, and paints. It is an antioxidant that not only serves as a heat-resistant agent, a characteristic of phenolic antioxidants, but also possesses antioxidant functionality. ■Application: Detergents Perfumes and fragrances Personal care products Sealants Adhesives Paints, etc.

• Engineering Plastics
• Fats and oils

RIANOX BHT can be used in polyolefins such as polyethylene, polypropylene, and polybutene, as well as in olefin copolymers like EVA copolymers. It is also recommended for use in elastomers and other synthetic rubbers such as POM, PA, PUR, polyester, PVC, styrene polymers, ABS, IIR, SBS, SEBS, EPM, EPDM, adhesives, natural/synthetic adhesive resins, and other organic substrates. The recommended addition amount of RIANOX BHT is 0.1 to 0.5%, but the exact amount may vary depending on the specific application, so evaluation tests for each application are recommended. ■Application: Polyolefins Various engineering plastics Elastomers Adhesives PU PA ABS, etc.

• plastic
• Other polymer materials
• Rubber

It is an antioxidant that is effective in improving long-term thermal stability due to its high molecular weight and low leachability. RIANOX 1010 is the most versatile hindered phenolic antioxidant used in a wide range of applications, including polyolefins, elastomers, engineering plastics, synthetic rubber, adhesives, coatings, and petroleum resins. It is added to impart heat resistance to polymers, and due to its own high molecular weight, it excels in volatility and extractability resistance. It exhibits a synergistic effect when used in combination with phosphite or thioether-based antioxidants. ■Application: Polyolefins Various engineering plastics Elastomers Adhesives PVC ABS PMMA, etc.

• plastic
• Engineering Plastics
• Other polymer materials

RIANOX 1076 is a versatile hindered phenolic antioxidant used in a wide range of applications, including polyolefins, styrenic resins, elastomers, engineering plastics, synthetic rubber, adhesives, and coatings. It is used to impart heat resistance to polymers. It exhibits excellent compatibility with polymers, resistance to volatilization, resistance to extraction, and initial coloring, and demonstrates synergistic effects when used in combination with phosphite or thioether antioxidants. ■Application: Polyolefins Various engineering plastics Elastomers Adhesives PVC ABS PS PMMA, etc.

• Engineering Plastics
• plastic
• Other polymer materials

RIANOX 245 is a semi-hindered type of phenolic antioxidant primarily used as a processing and long-term thermal stabilizer for styrenic resins such as HIPS, ABS, and MBS, as well as for POM, PA, PUR, PVC, and thermoplastic polyesters. It exhibits excellent performance in oxidation resistance, volatility resistance, and NOx discoloration. It shows synergistic effects when used in combination with phosphite or thioether-based antioxidants. ■Application: POM PU ABS/PS/MBS PVC Polyester

• Engineering Plastics
• Other polymer materials
• plastic

RIANOX 3114 is a powdered antioxidant widely used in polyolefins such as polyethylene and polypropylene, as well as in styrenic polymers. It can also be used in polyester fibers, PVC, polyamides, polyurethanes, elastomers (such as SBS, EPR, EPDM), and other synthetic rubbers, adhesives, and natural (synthetic) adhesive resins. In particular, RIANOX 3114 exhibits excellent extraction resistance and volatility resistance. Additionally, it demonstrates synergistic effects when combined with antioxidants such as RIANOX 168. ■Application: PE/PP Polyester Polyamide Textile-related

• Other polymer materials
• fiber
• plastic

RIANOX 1098 is a hindered phenolic antioxidant with excellent extraction resistance, volatility resistance, compatibility, and initial coloration properties. It has outstanding heat resistance and is used in polyamides (resins, fibers, MC nylon, films), demonstrating thermal aging resistance equivalent to or superior to the general-purpose RIANOX 1010. It is also used for preventing thermal oxidative degradation in POM, polyesters, polyurethanes, and rubber. ■Application: Polyamide POM Polyester Polyurethane Elastomers Adhesives, etc.

• Engineering Plastics
• plastic
• Other polymer materials

RIANOX 1520 is a multifunctional liquid phenolic antioxidant with a sulfur backbone structure, providing processing stability and long-term thermal stability to polymers. It excels in discoloration resistance and reduces gel formation. It is suitable for a wide range of polymers, including synthetic rubber, elastomers, adhesives, and greases. Additionally, since it is a compatible product with JHOSPA, it can be used in polymer products that come into contact with food. (For documentation matters, Rianlong Japan will provide support.) However, caution is necessary when using it for applications concerned with odor. ■Application: BR SBR NBR IR SBS/SIS Adhesives

• Rubber
• Engineering Plastics
• Composite Materials

RIANOX 1135 is a liquid antioxidant that can be introduced using a pump. It has low volatility and is suitable for use in polyurethane molded products produced through forced cooling processes. Its low volatility and excellent compatibility prevent fogging in automotive applications and provide excellent stain resistance in textile applications (furniture, carpets, headrests). RIANOX 1135 is ideal for the production and processing of emulsions, suspensions, solutions, or polymers. In the Japanese market, it is often used in waterproofing, foam polyurethane, general polyurethane, and lubricant applications. ■Application: Polyols Polyurethanes Elastomers Lubricants, etc.

• Other polymer materials
• paint
• Composite Materials

RIANOX 330 is a high molecular weight hindered phenol-based antioxidant with excellent volatility resistance. It is used in a wide range of applications including polyolefin pipes, electrical wires, POM, PVC, PU, elastomers, and adhesives. It has excellent water extraction resistance and is used in applications such as hot water pipes, where high temperature and humidity are the operating conditions.

• plastic
• Engineering Plastics
• Other polymer materials

RIANOX1726 is a multifunctional hindered phenol-based antioxidant applicable to various polymers. Due to its low volatility, colorlessness, and extraction resistance, RIANOX1726 excels in heat aging resistance of polymer materials. RIANOX1726 contains both a portion with the function of a primary antioxidant and a structure with the function of a secondary antioxidant within its molecule, allowing for improved thermal stability and processing stability of polymer materials. Additionally, RIANOX1726 can be used in combination with primary antioxidants, secondary antioxidants, and light stabilizers as needed.

• glue
• Other polymer materials
• Engineering Plastics

■Application: Polyurethane Polyolefin Polystyrene Polyester Polyamide, etc.

• Engineering Plastics
• plastic
• Chemicals

RIANOX MD-697 is used worldwide as an antioxidant and heavy metal deactivator for polymer materials. This product significantly reduces oxidative degradation during the processing and use of polymer materials and suppresses the catalytic action of metal ions. It demonstrates high effectiveness in various applications such as PP, PE, PS, wire and cable insulation materials, and automotive materials. Additionally, it has low volatility and excellent colorability. When used in combination with hindered phenolic antioxidants, synergistic effects can be expected.

• Other polymer materials
• plastic
• Composite Materials

RIANOX MD-1024 contains both hindered phenol groups and metal inactivator groups. It is primarily used in polyolefin insulated wires and cables, and can also be used in other polymer materials that contain residual metals. RIANOX MD-1024 can be used alone or in combination with general-purpose antioxidants such as RIANOX 1010.

• plastic
• Other polymer materials
• Composite Materials

RIANOX 168 is a phosphite-based antioxidant (peroxide decomposer) used in a wide range of applications including PP, PE, PS, PC, ABS, PA, and polyester. It has excellent volatility resistance and, among phosphite-based antioxidants, it also exhibits superior hydrolytic stability, making it widely used as a stabilizer during the processing of various plastics, as well as a colorant prevention agent. It is effective in improving the color tone of products and molded items. Additionally, a synergistic effect can be achieved by using it in combination with phenolic antioxidants such as RIANOX1010 and RIANOX1076. Regarding phosphorus-based antioxidants, due to the source of phosphorus raw materials being China, the Chinese manufacturer Rianlon has a competitive advantage in the market. ■Application: Polyolefins Various engineering plastics Elastomers Adhesives PVC ABS PS PMMA, etc.

• Engineering Plastics
• plastic
• glue

RIANOX 626 is a phosphite-based antioxidant suitable for use in various plastics such as polyolefins, ABS, PVC, and PC. When used in combination with phenolic antioxidants like RIANOX 1010, it contributes to improved stability during plastic processing and prevents discoloration. It is also effective against the catalytic action of metal ions in the early stages of the oxidation mechanism.

• plastic
• Engineering Plastics
• Other polymer materials

It is a phosphorus-based antioxidant mainly used in engineering plastic resins such as polyamide, polycarbonate, and polyester. It is particularly effective as a high-heat-resistant antioxidant, making it suitable for engineering plastics processed at high temperatures.

• Engineering Plastics

RIANOX 412S is a high molecular weight thiol ether-based antioxidant. It is an antioxidant with excellent volatility resistance, heat resistance, and water extraction resistance, and it shows superior synergistic effects compared to phenolic antioxidants like DSTP and DLTP. It is suitable for PP, PE, PBT, PA, ABS, PC, etc., and is particularly suitable for polyolefin products used in applications where there is contact with water or in harsh climatic conditions.

• Other polymer materials
• plastic
• Composite Materials

■Introduction of Rianlon Rianlon Corporation has been engaged in development and sales activities for over 20 years, dealing with many customers around the world in the field of resin additives. All of our production bases are located overseas, but we (Rianlon Japan Co., Ltd.) are responsible for serving customers in Japan. In Japan, we have successfully conducted quality evaluation tests and have been adopted by major paint manufacturers, engineering plastic manufacturers, as well as in adhesive-related and general-purpose plastic sectors. Regarding quality control, we have established a systematic quality assurance system in compliance with ISO 9001. ■About Our Products (UV Absorbers) We have listed our lineup of UV absorbers below. In particular, we have a strong presence in the market with triazine-based UVA (UV-400, UV-1164, UV-460). Additionally, we possess the world's largest production capacity for benzotriazole-based UVA (UV-326, UV-P, etc.) according to our research. We would be grateful if you could reach out to us.

• Engineering Plastics
• plastic
• Other polymer materials