OSAKA ORGANIC CHEMICAL IND., LTD. List of Products and Services

We would like to introduce the 'SUAVE/SUAVE-EL series' handled by Osaka Organic Chemical Industry. The acrylic resin "SUAVE series" boasts high elasticity and can stretch and contract like rubber. It can be used for device substrates and protective films. Additionally, the "SUAVE-EL series" is a stretchable conductive material that imparts conductivity to acrylic elastomers. Since the resistance value changes when it stretches and contracts, it can be used as a sensor to detect stretching. 【Features of the SUAVE series】 ■ Acrylic-based elastomer with high elasticity ■ Can stretch and contract like rubber ■ Usable for device substrates and protective films *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the 'Suave/Suave EL Series' handled by Osaka Organic Chemical Industry. The "SUAVE Series" features high stretchability, allowing it to stretch and contract like rubber. It can be used for device substrates, dielectric layers, protective films, and more. The "SUAVE-EL Series" is a stretchable conductive material that imparts conductivity to acrylic elastomers. The wiring created through screen printing can stretch and contract in accordance with the substrate's movements. Additionally, since the resistance value changes linearly during stretching, it can also be used as a sensor to detect stretching. 【Features of the SUAVE Series】 ■ Acrylic resin with high stretchability ■ Capable of stretching and contracting like rubber ■ Usable for substrates, dielectric layers, protective films, etc. *For more details, please refer to the PDF materials or contact us. <We will be exhibiting at a trade show!> Total Solution Exhibition for Electronic Devices 2023 2023 Microelectronics Show Dates: May 31 (Wed) - June 2 (Fri) Venue: Tokyo Big Sight East Exhibition Hall and Conference Hall Exhibition Zone: eX-tech Booth Number: 2H-07 We look forward to your visit!

Research has been conducted for many years on the idea that incorporating catechol groups into polymers used as adhesives or glues could provide adhesion and stickiness even in wet environments, based on the fact that the adhesive components of mussels attached to wet rocks contain catechol groups. Our company is developing monomers that contain catechol groups within their molecules, and we created an adhesive as a model to verify whether it can actually adhere to wet substrates, producing tape for testing. We have recorded a video of this process, so please take a look. *For more details, please download the PDF or contact us.*

The Osaka Organic Chemical Industry Group aims to contribute to the sustainable development of society by solving social issues through its business, based on the belief that the practice of its management philosophy is itself CSR management. This report is published to introduce our efforts in CSR management and to serve as a dialogue tool with our stakeholders, disclosing information about initiatives that are considered particularly important among various activities. Inheriting the founding spirit of "serving society and people through organic chemistry," we strive to create new value. We invite you to read it. [Contents (partial)] - Management philosophy system and founding spirit of the Osaka Organic Chemical Industry Group - Progress and strengths in value creation - Dialogue - Feature: Strengths of Osaka Organic - Promotion of sustainable management *For more details, please refer to the PDF document or feel free to contact us.

It has high conductivity and allows for wiring to be created on flexible substrates through screen printing. Additionally, it can be sintered and cured at relatively low temperatures, making it suitable for printing on various substrates. Moreover, it remains very soft even after curing, allowing it to follow the movement of the substrate. You can see a video demonstrating its stretchability as a single film. 【Product Lineup】 ■SUAVE-EL05 Low resistance type ■SUAVE-EL06 Low Young's modulus type ■SUAVE-EL07 Resistance value change type It also includes carbon-based options. *For more details, please download the PDF or contact us.

Despite being made of acrylic, which has a hard image, it is actually a very soft and highly stretchable acrylic resin that can be used as a substrate, dielectric layer, or protective film when creating stretchable devices and sensors. The softness and flexibility are demonstrated in a video showing the actual stretching and contracting, so please take a look at that. *For more details, please download the PDF or contact us.*

The "OPERIS series" is an organic piezoelectric material that boasts high heat resistance, flexibility, excellent stretchability, and high-pressure electric properties. Compared to inorganic piezoelectric materials, it is characterized by being thin, light, and soft, making it suitable for use in wearable devices and flexible devices. Additionally, it has high heat resistance, showing little performance degradation even at 120°C. It generates electricity when pressed or struck, allowing it to be used as a switch or sensor without the need for an external power source. Furthermore, it can also vibrate when an electric current is applied, enabling sound generation and making it suitable for haptic applications that provide tactile feedback. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ OPERIS-UT High Flexibility / High Pressure Type ■ OPERIS-03 High Heat Resistance Type *For more details, please download the PDF or contact us.

This is a monomer that contains a catechol with a benzene ring having two OH groups. By adding 1wt% during the polymerization of the monomer, it provides effects such as imparting dissimilar adhesion, improving tackiness, and enhancing adhesion. Additionally, it is also possible to coordinate the catechol group with metals. Both thermal curing and UV curing are possible for the polymerization of the monomer. *For more details, please download the PDF or contact us.*

Our company has established a flexible production system that accommodates small quantities and a wide variety of products to respond to each of our customers' detailed requests. We hold a large number of products with a high market share globally in niche business areas, such as "raw materials for UV inkjet" and "monomers for ArF resist," which are used in advanced semiconductors. Inheriting the founding spirit of "serving society and people through organic chemistry," we strive to create new value. 【Product Range】 ■ Automotive paints/adhesives/UV inkjet raw materials ■ Acrylic resins for cosmetics ■ High-performance materials for displays ■ Monomers for ArF resist, which are raw materials for advanced semiconductors *For more details, please refer to the PDF document or feel free to contact us.

Our company is at the industry-leading level in the production technology of acrylic acid esters (polymerization prevention and control technology). With bold ideas and a passionate commitment to manufacturing, we strive to refine our technology daily and work on the development of new technologies and new products. Inheriting the founding spirit of "serving society and people through organic chemistry," we are dedicated to creating new value. 【Journey of Value Creation】 ■1953: Mass production of acrylic acid through the establishment of polymerization prevention technology ■1968: Commercialization of special acrylic acid esters ■1992: Business development through polymer design technology (LCD) ■1995: Business development through ultra-high purity technology (semiconductor resist materials) ■2020: Productization through bulk polymerization technology (functional acrylic elastomers) *For more details, please refer to the PDF materials or feel free to contact us.

At Osaka Organic Chemical Industry, we have established 5S activities and business improvement activities in small groups involving all employees. We sincerely respond to the continuation of "the same as always" and the individualization, sophistication, and complexity of customer demands. Our factory is striving to be "the cleanest factory in Japan," prioritizing safety, quality improvement, and environmental conservation in our daily efforts. 【Our Strengths】 ■ Human resource development through OYPM activities (improvement of problem-solving skills) ■ High-quality management technical capabilities ■ Comprehensive support from R&D to industrialization - High proposal and customer issue resolution capabilities - Provision of service solutions based on research and manufacturing technology - Functional outsourcing of customer/client operations *For more details, please refer to the PDF document or feel free to contact us.

The "PML series" is a negative resist material that enables pattern formation with lens shapes possessing the following characteristics: ■ High sensitivity: ≧ 50 mJ/cm² ■ High transmittance: ≧ 97% (Average @380~780 nm) *Please feel free to contact us if you have any requests.

The "FCR Series" is a solvent-free photosensitive resin composition that possesses the following characteristics: - High flexibility - High adhesion - High transmittance - High sensitivity Please feel free to contact us if you have any inquiries.

The following is a negative-type thick film resist material with good exposure sensitivity and transmittance. ■ High sensitivity: ≧ 100 mJ/cm² ■ High transmittance: ≧ 90% (Average @ 380~780 nm) ■ Applicable to various exposure conditions and pattern shapes Thickness: 10-50 μm, line width: ≧ 10 μm, exposure wavelengths: g, h, i –line Please feel free to contact us if you have any inquiries.

The "SIR series" allows for phase difference patterning and various orientations. Please feel free to contact us if you have any requests.

The "CHN Series" is a negative resist material for overcoats (OC) and insulating films with the following characteristics: ■ High sensitivity: ≧ 50 mJ/cm² ■ High transmittance: ≧ 99% ■ Low-temperature curing possible: ≧ 100°C ■ Good adhesion to substrates ■ Good chemical stability Please feel free to contact us if you have any inquiries.

The "GLR Series" is a negative resist material capable of forming high-resolution columnar patterns with the following characteristics: ■ High sensitivity: ≧ 50 mJ/cm² ■ Good patterning capability: 4–20 μm ■ High transmittance: ≧ 95% ■ Good elastic properties Please feel free to contact us if you have any inquiries.

The "ALR series" can be used for liquid crystal alignment, coating-type phase difference materials, and alignment films. It possesses features such as high sensitivity and strong alignment regulation. Please feel free to contact us if you have any inquiries.

It is an organic piezoelectric material, which, like inorganic piezoelectric materials, can vibrate when an electric current is applied, making it suitable for haptic applications that provide sensory feedback. Due to its softness compared to inorganic piezoelectric materials, it can also be adhered to curved surfaces. Please check the video for a demonstration of the vibration in action. *For more details, please download the PDF or contact us.

We have developed a biomimetic monomer that contains the molecular structure of dopamine, which is the adhesive component of mussels (purple clam). It has a catechol group from dopamine. *For more details, please download the PDF or contact us.*

The "SUAVE series" is a functional acrylic elastomer material characterized by low Young's modulus, high elasticity, and low strain. It can be utilized in applications such as stretchable sensors, pressure sensors, and soft actuators, including substrates, dielectric layers, and protective films. 【Product Lineup】 ■SUAVE-13: Tack-free, high durability ■SUAVE-15: Transparency, low hysteresis loss *For more details, please download the PDF or contact us.

By incorporating 1% into the adhesive polymer, it is possible to improve adhesion to different materials such as glass and resin, and metal and resin. Additionally, it is also possible to enhance adhesion and stickiness. There is also a modified product of dopamine acrylamide called CM03. *For more details, please download the PDF or contact us.*

When you want to create wiring for wearable devices, stretchable devices, and flexible devices, it is possible to produce wiring using screen printing. It is very soft, allowing it to stretch and contract in accordance with the expansion and contraction of the substrate. *For more details, please download the PDF or contact us.*

It is a very soft acrylic resin that is stretchable like rubber. It can be used as a protective film, dielectric layer, or substrate for applications such as flexible devices, stretchable devices, and wearable devices. 【Lineup】 ■SUAVE-13: Tackless, high durability ■SUAVE-15: Transparency, low hysteresis loss *For more details, please download the PDF or contact us.

The "SUAVE-EL series" is a stretchable acrylic elastomer material that possesses conductivity. It features high elongation and low Young's modulus, as well as excellent moisture and heat resistance. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■SUAVE-EL05 Low resistance type ■SUAVE-EL06 Low Young's modulus type ■SUAVE-EL07 Resistance value change type It also includes carbon-based options. *For more details, please download the PDF or contact us.

The "OPERIS series" is an organic piezoelectric material that excels in high heat resistance, flexibility, extensibility, and high-pressure electrical properties. It is expected to be effectively utilized in various fields such as wearables, various sensors, actuators, robotics, and as a resin additive in the automotive sector. Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ OPERIS-UT: High flexibility and high-pressure type ■ OPERIS-03: High heat resistance type *For more details, please download the PDF or contact us.

We handle "high-performance adhesive monomers" that excel in various properties such as adhesion, tackiness, and bonding. Adding 1wt% will enhance the properties. Please feel free to contact us if you have any inquiries. 【Applications】 ■ Providing adhesion and tackiness ■ Improving adhesion between dissimilar materials (PP/Al, Glass/Al) ■ Reduction of metal ions, oxidative crosslinking *For more details, please download the PDF or contact us.

The "STC Series" is an acrylic-based negative resist material that possesses the following characteristics: - Stretchability - High sensitivity - High transmittance - High adhesion - Low-temperature curing Please feel free to contact us if you have any inquiries.

This is a versatile superhydrophilic coating agent that can be applied not only to glass but also to plastics, metals, and fibers. Developed using our unique application-type polymer brush technology, it imparts anti-fogging, self-cleaning, biocompatibility, low friction, and drying properties to the surfaces of various substrates. *For more details, please download the PDF or contact us.

We have developed a monomer that combines adhesion, low viscosity, high solubility, and a high Tg.

It can be customized to fit your needs and processes. Please feel free to contact us. ■ Photo spacer material - Good patterning properties; line width: 4μm to over 20μm - Thin film compatibility; height: 0.8μm to over 10μm - Low-temperature curing compatibility; firing temperature: ≧120℃ ■ Thick film resist material - Compatible with various shapes; columnar (dot), linear (L/S), lattice, dome-shaped, positive taper, negative taper - Thick film compatibility; height: 10μm to 100μm ■ Micro lens material - High transparency - Low-temperature curing compatibility; firing temperature: ≧100℃ ■ Insulating film material - High chemical resistance, high adhesion, high transparency - Low-temperature curing compatibility; firing temperature: ≧100℃ - Constant temperature and humidity resistance; 85℃/85%RH, 100 V, Ag or Cu wiring board, no change in resistance value for over 500 hours - Flexible compatibility available