Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2006-06-27
2006-06-27
Moore, Margaret G. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C528S031000, C528S025000, C525S106000, C525S105000
Reexamination Certificate
active
07067605
ABSTRACT:
An organic polymer is provided which has an end structure expressed by general formula (1):In the formula, R1represents an alkyl group having a carbon number in the range of 1 to 20, an aryl group having a carbon number in the range of 6 to 20, an aralkyl group having a carbon number in the range of 7 to 20, or a triorganosiloxy group expressed by (R′)3SiO—. R2represents an alkyl group having a carbon number in the range of 1 to 20, an aryl group having a carbon number in the range of 6 to 20, an aralkyl group having a carbon number in the range of 7 to 20, an alkoxy group having a carbon number in the range of 1 to 20, or a triorganosiloxy group expressed by (R′)3SiO—. X represents a monovalent organic group having an epoxy group and/or an oxetanyl group. m represents an integer in the range of 0 to 20. n represents an integer of 1, 2, or 3.
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abstract WO 01/05862, Jan. 2001.
Ando Hiroshi
Kohno Yoshiyuki
Odaka Hidetoshi
Kaneka Corporation
Moore Margaret G.
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