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Title:
POLYMER DISPERSION COMPOSITION, PREPARATION AND USE THEREOF
Document Type and Number:
Japanese Patent JP2012102339
Kind Code:
A
Abstract:

To provide a polymer dispersion composition, a method for preparing the same and use of the composition.

The polymer dispersion composition comprises microparticles of a hydrophilic, water soluble or swellable polymer, preferably an acrylic-based polymer, having a neutralization level of from about 25 to about 100%, and dispersed in a suitable non-aqueous carrier fluid and an oil-in-water surfactant. The composition is useful to prepare a microparticulate thickening system to thicken aqueous or aqueous/organic compositions, particularly for use in personal care and pharmaceutical formulations.


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Inventors:
RIDLEY ELEANOR BERNICE
GREEN MICHAEL
NORMINGTON DAVID
Application Number:
JP2012028895A
Publication Date:
May 31, 2012
Filing Date:
February 13, 2012
Export Citation:
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Assignee:
CIBA HOLDING INC
International Classes:
C08L101/14; A61K8/31; A61K8/36; A61K8/37; A61K8/81; A61K8/92; A61K8/97; A61Q9/04; A61Q17/04; A61Q19/00; C08F2/00; C08F2/32; C08F8/44
Domestic Patent References:
JPH08319319A1996-12-03
JPH11279522A1999-10-12
Foreign References:
WO2004006871A12004-01-22
WO2002044228A22002-06-06
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato



 
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