Title:
シリコーンポリアルキレンオキシドＡＢＡブロックコポリマー、製造方法、およびそれを用いる用途
Document Type and Number:
Japanese Patent JP6624783
Kind Code:
B2
Abstract:
There is provided herein a linear tri-block copolymer having the average formula (1): ABA (1) wherein A is a polyalkyleneoxide unit or an aliphatic modified polyalkyleneoxide unit both of the general formula: R5O(CaH2aO)dY and wherein B is an internal polysiloxane unit of the general formula: [X(CaH2aO)bR2[SiO(R1)2]cSi(R1)2R2(OCaH2a)bX] wherein X and Y are divalent organic groups selected from a secondary amine or a tertiary amine and a ring-opened epoxide, such that when X is a ring-opened epoxide, Y is a secondary or tertiary amine, and when Y is a ring-opened epoxide, X is a secondary or tertiary amine. In addition, there is provided herein a method of making a linear tri-block copolymer having the average formula (1) and personal care and softener compositions comprising the same, specifically a hair conditioner.
Inventors:
Dusau, Anne
Le Nin
Le Nin
Application Number:
JP2014542490A
Publication Date:
December 25, 2019
Filing Date:
November 16, 2012
Export Citation:
Assignee:
Momentive Performance Materials Inc.
International Classes:
C08G77/46; A61K8/894; A61Q5/02; A61Q5/06; A61Q5/12; A61Q9/02; A61Q15/00; A61Q17/04; A61Q19/00; A61Q19/10; C08G59/30; C08G59/50; C08G81/00; D06M15/647
Domestic Patent References:
| JP2008534721A |
Attorney, Agent or Firm:
Satoshi Furuya
Akihiro Onishi
Kiyoharu Nishiyama
Akihiro Onishi
Kiyoharu Nishiyama