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

At Fukui Canon Material, 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 can accommodate small quantities to several tens of tons annually with column equipment of various capacities. 【Features】 ■ High purity (e.g., from 95% to below 99%) ■ Removal of impurities ■ Low boiling point solvent below 5 ppm → *Please note that the values may vary depending on the substance being processed. *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. Here, we will introduce the processing capacity values that can be handled, utilizing the various sizes of column purification equipment we possess as reference data. 【Processing Capacity Examples】 (Lot size and monthly processing capacity) ■ Several kg/Lot: Monthly production of 10kg ■ 10kg/Lot: Monthly production of 100kg ■ 100kg/Lot: Monthly production of 1000kg → *The processing amount may vary depending on the substance being processed. *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.

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.

Our company possesses various types of columns that cater to different scales, enabling us to conduct consistent evaluations from the initial consideration stage to anticipate optimal mass production conditions tailored to our customers' needs, from lab to mass production scale. If you are struggling with impurity removal, please take a look. *Currently, we are offering a "Column Purification Case Collection" that summarizes actual purification examples! Please check it out via the download button. [Featured Examples (excerpt)] ■ Acrylic Monomers ■ Epoxy Monomers ■ Triphenylamine Derivatives

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 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 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 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

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

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