福井キヤノンマテリアル List of Products and Services

Our company offers a "contract purification service" that provides high-purity, high-quality semiconductor and electronic device materials. We have a stable production system and technical expertise gained from many years of manufacturing electronic device materials and optical materials used in Canon multifunction printers and digital single-lens reflex cameras. In recent years, we have received numerous inquiries from companies related to electronic devices, including those involved in semiconductors and perovskite solar cells. By utilizing our expertise in column purification and sublimation purification for impurity removal and high-purity enhancement, we contribute to improving product characteristics and stabilizing quality for our customers. 【Features】 ■ Numerous supply achievements of hole transport materials ■ Many achievements in column purification of acrylic monomers and epoxy monomers ■ Capable of accommodating customer requests from lab scale to mass production ■ Process design that realizes cost reduction ■ Quality control in accordance with Canon Inc.'s quality management *We are currently offering a collection of column purification case studies! You can view it by clicking the "Download Catalog" button.

At Fukui Canon Materials, we offer "contract (refining and synthesis)" services. We handle impurity removal, purity enhancement, component separation, deodorization, and decolorization from small-scale operations. We support everything from sample synthesis of materials to process development and plant production. Please make use of our technology for various applications such as research and development and product commercialization. If you are considering outsourcing refining or synthesis, please feel free to consult with us. 【Features】 <Refining> ■ We handle impurity removal, purity enhancement, component separation, deodorization, and decolorization from small-scale operations. <Synthesis> ■ We support everything from sample synthesis of materials to process development and plant production. *For more details, please refer to the PDF document or feel free to contact us.

At Fukui Canon Materials, we conduct "contract purification (column purification)." "Column purification" is a method where a cylindrical container is filled with packing material, and a solution of raw materials containing impurities is passed through it, utilizing the affinity with the packing material for purification. We would like to introduce some of the substances we can handle, leveraging our years of experience in contract purification. 【Examples of treated substances】 ■ Electrophotographic photosensitive materials ■ Aromatic compound monomers ■ Acrylic monomers ■ Others →※ Please feel free to contact us if you are considering purification of substances other than those listed above. *For more details, please refer to the PDF materials or feel free to contact us.

We will introduce a case of high-purity separation and purification of acrylic monomers with different substituent structures. If temperature management and solvent selection are not properly handled during the purification process, there is a risk that the monomer will polymerize, compromising product quality. Therefore, we achieved a process design that prevents the occurrence of polymers. *Currently, we are offering a "Column Purification Case Collection" that summarizes actual purification cases! Please check it out from the download button. [Results] ■ High purity of the compound ■ Reduction of various impurities

We would like to introduce a case of high-purity separation and purification of acrylic monomers with different substituent positions. If temperature management and solvent selection are not handled correctly during the purification process, there is a risk that the monomer will polymerize, compromising product quality. Therefore, we achieved a process design that prevents the occurrence of polymers. *Currently, we are offering a 'Column Purification Case Collection' that summarizes actual purification cases! Please check it out from the download button. [Results] ■ High purity of the compound ■ Complete prevention of polymer formation

We would like to introduce a case where a compound synthesized using raw materials containing a large amount of impurities was separated and purified. By performing purification on the compound synthesized from raw materials with many impurities, we achieved a process design that yields the target substance in high purity. Additionally, by optimizing the purification process, cost reductions were made possible in both the raw materials and the purification process. *Currently, we are offering a collection of actual purification case studies titled "Column Purification Case Studies"! Please check it out from the download button. [Results] ■ High purity of the compound ■ Cost reduction

In the separation and purification of compounds with different substituent numbers, high-purity was achieved using column purification, resulting in a high precision of residual solvent "below 10 ppm." Additionally, we conducted a selection study for the optimal adsorbent and developing solvent for the target compound, significantly contributing to the improvement of separation performance. *Currently, we are offering a "Column Purification Case Study Collection" summarizing actual purification examples! Please check it out from the download button. [Results] ■ High purity of the compound ■ Removal of reaction by-products

We will introduce a case of high-purity separation and purification of polycyclic aromatic hydrocarbon compounds containing impurities that are difficult to separate. By optimizing the purification conditions for polycyclic aromatic hydrocarbon compounds containing various impurities, we achieved a process design that yields the target substance in high purity. *Currently, we are offering a "Column Purification Case Collection" that summarizes actual purification cases! Please check it out via the download button. [Results] ■ High purity of the compound

We will introduce a case of high-purity separation and purification of epoxy monomers containing many impurities. In the purification of compounds containing various impurities, which is difficult to reduce with column purification alone, we achieved a process design that allows for the acquisition of high-purity target substances by adding a recrystallization step. *Currently, we are offering a "Column Purification Case Collection" summarizing actual purification cases! Please check it out from the download button. [Results] ■ High purity of the compound ■ Color removal

Fukui Canon Materials conducts contract purification known as "column purification." Column purification is a method where a filling material is packed into a cylindrical container called a column, and the target substance to be purified, dissolved in a solvent, is passed through to achieve separation and purification. By utilizing the affinity between the filling material and the solvent, as well as differences in molecular size, it is possible to efficiently achieve high purity for substances that are difficult to purify through distillation. Fukui Canon Materials possesses large-capacity columns up to φ950 and can accommodate everything from research and development to mass production. Additionally, there is sublimation purification equipment located on the same premises as the column purification, providing expertise in various purification methods. ★ We are currently offering a free collection of case studies and illustrated materials. For details, please view the PDF data by clicking "Download Catalog."

In the chemical industry, the quality of reaction intermediates is a crucial factor that influences the performance of the final product. Particularly in fields such as pharmaceutical intermediates, the presence of impurities can compromise the efficacy and safety of the product. Column purification is effective for purifying substances that are difficult to refine through distillation, heat-sensitive substances, and substances with close boiling points. Fukui Canon Materials' column purification supports the production of high-purity reaction intermediates that meet customer demands. 【Application Scenarios】 - Purification of pharmaceutical intermediates - Purification of electronic materials intermediates - Purification of polymer raw materials 【Benefits of Implementation】 - Supply of high-purity reaction intermediates - Improvement in product quality - Streamlining of manufacturing processes

In the semiconductor industry, the contamination of impurities during the manufacturing process directly leads to a decline in product performance and a deterioration in yield. In particular, high-purity reagents are a crucial factor that influences the quality of semiconductor devices, and their purification technology is essential. Even substances that are difficult to distill can be efficiently purified using column chromatography. Fukui Canon Materials' column purification supports everything from research and development to mass production, meeting customer needs. 【Application Scenarios】 - Purification of high-purity reagents in the semiconductor manufacturing process - Purification of heat-sensitive substances or substances with close boiling points - From small-scale purification in the research and development stage to mass production support 【Benefits of Implementation】 - Improvement in the quality of semiconductor devices through stable supply of high-purity reagents - Yield enhancement - Acceleration of research and development through support for a variety of substances

"Sublimation purification" refers to a method of purification that utilizes the temperature difference between sublimation and accumulation of a substance. In the case of vacuum deposition of organic EL materials, sublimation purification is generally performed to remove metal impurities and residual solvents that contaminate the vacuum level. Additionally, when the target substance is poorly soluble in organic solvents and cannot be purified using methods such as column chromatography or recrystallization, sublimation purification is employed to remove impurities and solvents, increase purity, separate components, and reduce metal content.