Title:
ポリウレタン増粘剤
Document Type and Number:
Japanese Patent JP2013543033
Kind Code:
A
Abstract:
The present invention relates to a method for producing polyurethanes which contain at least three hydrophilic segments, at least four hydrophobic segments, optionally allophanate segments and/or isocyanurate segments and which are produced in the presence of alkaline earth metal carboxylates. The present invention further relates to the thus obtained polyurethanes per se, to their use as thickener for aqueous preparations and to preparations containing such polyurethanes.
Inventors:
Holger Turku
Volker Wendel
Volker Wendel
Application Number:
JP2013534326A
Publication Date:
November 28, 2013
Filing Date:
October 20, 2011
Export Citation:
Assignee:
BASF SE
International Classes:
C08G18/22; A61K8/87; A61Q5/02; A61Q5/12; A61Q9/00; A61Q15/00; A61Q17/04; A61Q19/00; A61Q19/04; C08G18/48
Domestic Patent References:
| JP2011529107A | 2011-12-01 | |||
| JPS6257661A | 1987-03-13 | |||
| JP2012522063A | 2012-09-20 | |||
| JP2010533739A | 2010-10-28 |
Foreign References:
| WO2009135856A1 | 2009-11-12 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Kenichi Morizumi
Kajita Marina
Takuji Yamada
Kenichi Morizumi
Kajita Marina