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Patent Searching and Data


Title:
増粘特性が改良された非イオン性セルロースエーテル
Document Type and Number:
Japanese Patent JP4716569
Kind Code:
B2
Abstract:
The present invention relates to associative cellulose ethers with improved thickening effects, especially in paint. The improvement depends on the presence of a hydrophobic modifying group of general formula (I), where R is an aliphatic group of 12-22 carbon atoms and n is a number from 3 to 7. The DS of the hydrophobic group is 0.003-0.012.

Inventors:
Carson, reif
Application Number:
JP2000563689A
Publication Date:
July 06, 2011
Filing Date:
July 19, 1999
Export Citation:
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Assignee:
Akzo Nobel N.V.
International Classes:
A61K8/72; A61K8/02; C08B11/08; A61K8/73; A61Q5/00; A61Q5/02; A61Q19/10; C08B11/00; C08B11/193; C09D7/00; C09D7/12; C09D101/26; C09K23/48
Domestic Patent References:
JP55110103A
JP56000801A
JP2002848A
Foreign References:
US5140099
WO1997031950A1
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki