Title:
分子内にカルボキシル官能基を有する有機ケイ素
Document Type and Number:
Japanese Patent JP3599746
Kind Code:
B2
Abstract:
A polysiloxane composition is provided having the formula wherein: R1, can be R2 or at least one pyrrolidone containing group of the general formula: wherein; R5 is hydrogen, lower alkyl or alkali metal; F, is linear or branched alkylene of 1-12 carbon atoms; n is 0 or 2; n1 is 0 or 1; n2 is 0 or 1; and B is -NR9, sulfur or oxygen, wherein R, is hydrogen or lower alkyl; with the proviso that when n is 0 and n2 is 1, n1 is 1, when n is 2 and n2 is 1, n1 is 0 or 1 and when n is 2 and n2 is 0, n1 is 0; R2 is selected from alkyl, aryl and olefinic (vinyl); R3 and R4, are selected from alkyl, aryl, capped or uncapped polyoxyalkylene, alkaryl, aralkylene or alkenyl; a is an integer from 0 to 50,000; and b is an integer from 0 to 100.
Inventors:
Burger, abe
Denis Elle, Fost
Denis Elle, Fost
Application Number:
JP53116996A
Publication Date:
December 08, 2004
Filing Date:
April 11, 1996
Export Citation:
Assignee:
Mona Industries, Inc.
International Classes:
A61K8/55; A61K8/896; A61K8/898; A61Q5/00; C07F7/10; A61Q5/02; A61Q19/00; C07F7/08; C07F9/10; C08G77/26; C08G77/382; C08G77/388; C08G77/392; C08G77/395; (IPC1-7): C08G77/26; C07F7/10; C08G77/388
Domestic Patent References:
| JP7233177A |
Foreign References:
| US5068377 | ||||
| US5087715 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Kiyoshi Murakami
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Kiyoshi Murakami