Industrial Technology Research Institute

Yen-Yi Chu

Wei-Ta Yang

Yun-Ching Lee

Li-Chun Liang

Hsi-Yi Chin

Jeng-Yu Tsai

Meng-Song Yin

Jyh-Long Jeng

Ming-Tsung Hong

Chi-En Kuan

Hsiang-Chin Juan

A copolymer, a film composition and a composite material employing the same are provided. The copolymer is a copolymerization product of a composition, wherein the composition includes a monomer (a), a monomer (b) and a monomer (c). The monomer (a) is a compound having a structure represented by Formula (I), the monomer (b) is a compound having a structure represented by Formula (II), and the monomer (c) is a compound having a structure represented by Formula (III) wherein R, R, R, R, Rand Rare as defined in specification.

Copolymer, film composition and composite material employing the same

A composition, an insulating material, and a method for preparing an insulating material are provided. The composition includes (a) 100 parts by weight of oligomer of Formula (I) (b) 20-50 parts by weight of polymer having at least two reactive functional groups, wherein the reactive functional group is a reactive-double-bond-containing functional group; (c) 1-5 parts by weight of photoinitiator; (d) 0.5-2 parts by weight of thermal initiator; and (e) 0.5-2 parts by weight of photoacid generator.

Composition, insulating material, and method for preparing an insulating material

The disclosure provides a film composition, wherein the film composition includes an oligomer and a crosslinking agent. The oligomer can have a structure represented by Formula (I) wherein Rand Rare independently hydrogen, Calkyl group, Calkenyl group, Caryl group, Calkylaryl group, Ccycloalkyl group, Ccycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; Ris not hydrogen when Ris hydrogen; a is 0 or 1; 100&#x2265;n&#x2265;1; 100&#x2265;m&#x2265;1; and when n is not 0, the ratio of n to m is from 3:1 to 1:4. The weight ratio of the oligomer and the crosslinking agent can be from 9:1 to 3:7. The oligomer has a number average molecular weight (Mn) from 1,000 to 8,000.

Film composition and a film prepared thereby

An oligomer, composition, and composite material employing the same are provided. The oligomer has a structure represented by Formula (I) wherein Rand Rare independently hydrogen, Calkyl group, Calkenyl group, Caryl group, Calkylaryl group, Ccycloalkyl group, Ccycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; Ris not hydrogen when Ris hydrogen; a is 0 or 1; n&#x2265;0; m&#x2265;1; n:m is from 0:100 to 99:1; the oligomer has a number average molecular weight of less than or equal to 12,000; and the repeat unit and the repeat unit are arranged in a random or block fashion.

Oligomer, composition and composite material employing the same

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Chiayi, Taiwan

Yen-Yi Chu