Title:
高固形分のポンプ汲み出し可能な組成物
Document Type and Number:
Japanese Patent JP4759140
Kind Code:
B2
Abstract:
Stable, pumpable aqueous surfactant compositions of water and alkyl phosphate ester salts having a molar ratio of mono- to di- alkyl phosphate esters equal to or greater than 80:20, with the surfactant composition being essentially free of water-soluble alcohol or co-solvent. The pumpable aqueous surfactant compositions have a solids content of about 40% by weight or more and exhibit one or more pumpable regions over a range of pH values for the aqueous surfactant composition.
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Inventors:
Paul-Joel Delian
Gao Tao
Pascal Jean-Claude Elves
Robert Lee Rayerson
Gao Tao
Pascal Jean-Claude Elves
Robert Lee Rayerson
Application Number:
JP2000584034A
Publication Date:
August 31, 2011
Filing Date:
November 23, 1999
Export Citation:
Assignee:
Rhodia Incorporated
International Classes:
A61K8/00; A61K8/30; A61K8/55; A61K8/34; A61K8/58; A61Q1/14; A61Q5/00; A61Q5/02; A61Q11/00; A61Q19/10; C09K23/14; C11D1/34; C11D3/20; C11D17/00; C11D17/08
Domestic Patent References:
JPS5326806A | 1978-03-13 | |||
JPH06128277A | 1994-05-10 | |||
JPH08134496A | 1996-05-28 | |||
JPS63201194A | 1988-08-19 | |||
JPS62149691A | 1987-07-03 | |||
JPH0748244A | 1995-02-21 | |||
JPH05125086A | 1993-05-21 | |||
JPH07316170A | 1995-12-05 |
Attorney, Agent or Firm:
Aoyama Aoi
Muneo Yamamoto
Muneo Yamamoto
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