Title:
オルガノポリシロキサン
Document Type and Number:
Japanese Patent JP5647992
Kind Code:
B2
Abstract:
The present invention provides an organopolysiloxane obtained by binding, to at least two silicon atoms of an organopolysiloxane segment constituting a main chain, a poly(N-acylalkyleneimine) segment composed of a repeating unit represented by the following formula (1):
wherein R 1 represents a hydrogen atom or an alkyl group having from 1 to 3 carbon atoms and n is 2 or 3, via an alkylene group containing a hetero atom, wherein the poly(N-acylalkyleneimine) segment has a number-average molecular weight of from 1,600 to 3,500; a mass ratio (a/b) of the organopolysiloxane segment (a) constituting the main chain to the poly(N-acylalkyleneimine) segment (b) (which will hereinafter be called "mass ratio (a/b)", simply) is from 42/58 to 58/42; the organopolysiloxane segment between two poly(N-acylalkyleneimine) segments adjacent to each other has a weight-average molecular weight of from 1,600 to 3,500; and the organopolysiloxane segment constituting the main chain has a weight-average molecular weight of 7,000 to 100,000.
Inventors:
福原 和久
多田 清竹
神舘 隆史
小原 周一郎
手島 典子
多田 清竹
神舘 隆史
小原 周一郎
手島 典子
Application Number:
JP2011541885A
Publication Date:
January 07, 2015
Filing Date:
November 08, 2010
Export Citation:
Assignee:
花王株式会社
International Classes:
C08G81/00; C08G77/452
Domestic Patent References:
| JPH09143037A | 1997-06-03 | |||
| JP2002053440A | 2002-02-19 | |||
| JP2006232736A | 2006-09-07 | |||
| JP2009256367A | 2009-11-05 | |||
| JPH09143037A | 1997-06-03 | |||
| JP2002053440A | 2002-02-19 | |||
| JP2006232736A | 2006-09-07 |
Foreign References:
| WO2009014237A2 | 2009-01-29 | |||
| WO2009014237A2 | 2009-01-29 |
Attorney, Agent or Firm:
Patent business corporation Alga patent firm
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto