Title:
【発明の名称】水溶性重合体懸濁物
Document Type and Number:
Japanese Patent JP2622199
Kind Code:
B2
Abstract:
A new stable liquid suspension of water soluble polymer, and a method of preparation are provided. Such compositions comprise of at least an iso-parrafinic oil medium, one styrene/isoprene copolymer, a water soluble polymer and preferably some hydrophobic fumed silica mixed together in the appropriate quantities and conditions.
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Inventors:
John Edward Hostettler, The Third
Marshall Dee Bishop
Marshall Dee Bishop
Application Number:
JP8801291A
Publication Date:
June 18, 1997
Filing Date:
April 19, 1991
Export Citation:
Assignee:
Phillips Pittorium Company
International Classes:
C04B28/02; C08F2/16; C09K8/04; C08J3/02; C08J3/09; C08L5/00; C09D191/00; C09K8/32; C09K8/46; E21B21/00; (IPC1-7): C09K7/02; E21B21/00
Attorney, Agent or Firm:
Akira Asamura (3 outside)