Title:
コポリマー含有組成物及びその使用
Document Type and Number:
Japanese Patent JP4233170
Kind Code:
B2
Abstract:
A copolymer consisting of the following monomers is used as a solubilizing agent: (a) 5-99 wt.% of at least one N-vinyl carboxamide (I), (b) 1-95 wt.% of at least one monomer with a hydrophobic group, and (c) 0-94 wt.% of at least one other comonomer. A copolymer consisting of the following monomers is used as a solubilizing agent: (a) 5-99 wt.% of at least one N-vinyl carboxamide of formula (I), (b) 1-95 wt.% of at least one monomer with a hydrophobic group, and (c) 0-94 wt.% of at least one other comonomer. R<1>, R<2> = H or 1-6C alkyl. Independent claims are also included for the following: (1) a composition containing at least one water-insoluble ingredient and at least one copolymer as above; (2) use of the copolymer as a protective colloid, especially for stabilizing oil-in-water emulsions.
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Inventors:
Stephan Kotorade
Anton Negele
Helmut Mefeld
Axel Zanel
Anton Negele
Helmut Mefeld
Axel Zanel
Application Number:
JP9811399A
Publication Date:
March 04, 2009
Filing Date:
April 05, 1999
Export Citation:
Assignee:
BASF SE
International Classes:
A61K47/32; C08L39/00; A01N25/10; A61K8/72; A61K8/81; C09K23/00; C09K23/52
Domestic Patent References:
| JP11322586A | ||||
| JP59086614A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel