Polarized sunglasses

Polarizing film

Polarizing film applied on Polarized sunglasses reduce (minimize) glare caused by reflected light from sunlight and car headlight. Our dye-type polarizing film with a wide range of color which colorful Polarized Sunglasses are used in daily outdoor activities such as golf, fishing and driving.

Gas, water, and electric meters

Dye-type polarizing films

Our dye-type polarizing films are widely used for displays in gas, water, electric meters which require super high durability which the strengths of high durable dye-type polarizing films benefits for the applications. In particular, we take a large share of the Japanese market for household power meters to support our lifestyle.

Smart phone, Tablet

Resins for high-speed communication (5G) circuit boards
Resins for flexible printed circuit boards
Photoresists for RF Filter Device Fabrication
Resins for semiconductor packaging/EMC
Photocurable resin materials for color filter resists
Adhesive for touch panel screens

Nippon Kayaku provides advanced electronic materials, including low-dielectric materials, encapsulation and adhesive solutions, photoresists, display and semiconductor cleaning products that enable next-generation high speed communications and AI technologies. Through enhancing the performance and reliability of semiconductors, communication devices and displays, we contribute to a smarter, more connected digital society.

Digital cameras

Photocurable resin materials for color filter resists

Nippon Kayaku provides photocurable resin materials for color filters for high resolution and highly sensitive image sensors. By enabling higher sensitivity, greater resolution, and improved colour accuracy, our materials contribute to the development of next-generation imaging technologies for smartphones, automotive cameras, and surveillance systems.

Direct mail, Pamphlets

Inkjet inks for digital presses

Inkjet printing is ideal for printing individualized information, such as direct mail advertisements that we receive at home. We strive to maximize the performance level of our inks, in order to capture and present the beauty and appeal of the advertised products. Nippon Kayaku's inks contribute to higher quality printing.

Confectionery products

Inkjet inks for food packaging (films)

The latest water-based inkjet inks can be used to print directly on food packaging films that normally repel water. The day when product labels lined up at supermarkets and convenience stores are printed with inkjet printers may not be far away. The option to print as needed with inkjet, rather than mass printing with conventional methods, is becoming more accessible each day.

Clothing

Dyes

Nippon Kayaku is promoting the development of dyes that support the recycling of clothing and textile products. Leveraging its long-standing expertise in colorant technologies, the company develops dyes designed with recyclability in mind, facilitating separation, removal, and reuse during recycling processes. Through these efforts, Nippon Kayaku contributes to efficient resource circulation and the realization of a sustainable society.

Cardboard

Dyes for Paper

Toilet paper

Dyes for Paper

Diapers

Catalyst used in the production of acrylic acid for superabsorbent polymers

Confectionery products

Quality preserving agents

Food

Health food and supplements raw material

Insecticides for public health, soil treatment agents for termite control

We have developed "Safrotin MC" that enhances a residual effect for pest control and has safety to the human body by microencapsulating an active ingredient, propetamphos, that has an insecticidal effect on cockroach, bed bugs and others, using unique formulation technologies. In addition, we manufacture and sell "TM Counter" as soil-treatment agents for the prevention of termite damage in houses and other buildings.