Title:
【発明の名称】オルガノポリシロキサンおよびその製造方法
Document Type and Number:
Japanese Patent JP3015139
Kind Code:
B2
Abstract:
There is described an organopolysiloxane which contains at least 2 amino groups, carboxyl groups, hydroxyl groups, or epoxy-functional organic groups at one and only one molecular chain terminal, as well as a method for the preparation of same. The organopolysiloxane has the formula wherein R is a monovalent hydrocarbon group which is free of aliphatically unsaturated bonds and wherein the groups R may be identical or different; A' is selected from the group consisting of groups, the carboxyl group, the hydroxyl group, and epoxy-functional organic groups; B is the same or a different divalent organic group having at least 2 carbon atoms; m is zero or one; and n is an integer with a value of zero to 200.
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Inventors:
Sunao Ohkawa
Shuji Yamada
Shuji Yamada
Application Number:
JP11941191A
Publication Date:
March 06, 2000
Filing Date:
April 23, 1991
Export Citation:
Assignee:
Dow Corning Toray Silicone Co., Ltd.
International Classes:
C08G77/06; C07F7/08; C08G77/22; C08G77/28; C08G77/38; C08G77/388; C08G77/48; C08G77/50; (IPC1-7): C08G77/50; C08G77/06; C08G77/38; C08G77/388
Domestic Patent References:
| JP370737A |