Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2005-06-07
2005-06-07
Peng, Kuo-Liang (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S222000, C525S233000
Reexamination Certificate
active
06903160
ABSTRACT:
The invention provides a pseudo cross-link resin composition comprises at least tow polymer molecules; wherein the resin is obtained by mixing a vinylic polymer molecule A that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or at a molecular tail end of the polymer molecule, and a vinylic polymer molecule B that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or in a molecular skeleton of the polymer molecule; wherein the vinylic polymer molecule A is a polymer and/or copolymer that has a carboxyl group or a hydroxyl group in a molecular side chain and/or at a molecular tail end, and the vinylic polymer molecule B is a polymer and/or copolymer having at least one or more nitrogen atom in a molecular side chain and/or a molecular skeleton; wherein the vinylic polymer molecule A and the vinylic polymer molecule B are mixed together, the intermolecular hydrogen bond is formed therebetween, and adding a silicone resin that has a structure represented by the formula 1.(wherein R is CpH2p+1, p is an integer of 4 or less, and n and m are integers representing the degree of polymerization.
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International Search Report for PCT/JP02/05537 dated Sep. 17, 2002.
Kanemaru Kenji
Saito Koichi
Yamashita Yukihiko
Antonelli Terry Stout & Kraus LLP
Hitachi Chemical Co. Ltd.
Peng Kuo-Liang
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