Industrial Technology Research Institute

Sue-May Chen

Hsien-Kuang Lin

Man-Lin Chen

Su-Huey Chen

Jauder Jeng

Der-Jaw Chan

Yu-Lin Liu

Te-Yi Chang

Tsung-Yi Chou

A wood adhesive, a method for adhering wood materials using the same, and a composite wood structure using the same are disclosed. The wood adhesive comprises a first agent and a second agent, wherein the first agent comprises sodium carboxymethyl cellulose having a molecular weight from about 15,000 to about 500,000 and a degree of substitution from about 0.4 to about 2, and the second agent comprises polymeric quaternary amine.

Wood adhesive, method for adhering wood materials using the same, and composite wood structure using the same

A wood adhesive is provided. The wood adhesive includes a first agent and a second agent. The first agent includes a sodium carboxymethyl cellulose and a styrene-butadiene rubber polymer. The sodium carboxymethyl cellulose has a molecular weight between 15,000 and 500,000 and a degree of substitution of from 0.4 to 2.00 of the sodium salt. The second agent includes a polymeric quaternary amine.

Wood adhesive

A hardcoat composition and a polarizer and a display device applying the same are provided. The hardcoat composition includes an acrylic copolymer, a multi-functional unsaturated photomonomer or oligomer, a photoinitiator, and a thermal curing agent. The acrylic copolymer with hydroxyl group has a weight-average molecular weight equal to or larger than 15,000 and has a glass transition temperature higher than 25&#xb0; C.

Hardcoat composition and polarizer and display device applying the same

A method of forming a biomass photosensitive material is provided, which includes () polymerizing (a) itaconic anhydride and (b) acrylate to form a copolymer, and () mixing the copolymer and (c) monomer with a single hydroxy group and a carbon-carbon double bond for a ring-opening addition reaction, wherein the (a) itaconic anhydride and the single hydroxy group of the (c) monomer with the single hydroxy group and the carbon-carbon double bond are reacted in the ring-opening addition reaction.

Biomass photosensitive material and method for manufacturing the same, and printed circuit board

A photosensitive composition and a photoresist are provided. The photoresist is formed by compounding a photosensitive composition. The photosensitive composition includes a binder agent, a first photomonomer, and a photo initiator. The first photomonomer has at least a lactic oligomer and at least two unsaturated acrylic functional groups, wherein the first photomonomer has an amount of about 25-95 parts by weight relative to 100 parts by weight of a solid content of the binder agent. The photoinitiator has an amount of about 0.5-15 parts by weight relative to 100 parts by weight of the solid content of the binder agent.

Photosensitive composition and photoresist

A photosensitive composition and a photoresist are provided. The photoresist is formed by compounding a photosensitive composition. The photosensitive composition comprises a binder agent, a photomonomer and a photoinitiator. The binder agent has a chemical structure comprising following repeating unit: Ris H or CH, n is 2-40 of integer. The photomonomer has an amount of about 25-95 parts by weight relative to 100 parts by weight of a solid content of the binder agent. The photo initiator has an amount of about 0.5-15 parts by weight relative to 100 parts by weight of the solid content of the binder agent.

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Taipei, Taiwan

Sue-May Chen