Title:
N-ビニルカプロラクタム系コポリマーおよび可溶化剤としてのその使用
Document Type and Number:
Japanese Patent JP2009504605
Kind Code:
A
Abstract:
Copolymers for use in solubilizing substances which are insoluble in water, substances which are only sparingly soluble in water, and combinations thereof; such copolymers comprising: (a) 60 to 99% by weight of N-vinylcaprolactam; and (b) 1 to 40% by weight of at least one other monomer selected from the group consisting of: C8-C30-alkyl esters of monoethylenically unsaturated C3-C8-carboxylic acids; N—C8-30 alkyl-substituted amides and N,N—C8-30 dialkyl-substituted amides of acrylic acid, methacrylic acid, or combinations thereof; vinyl esters of aliphatic unbranched C8-C30-carboxylic acids; C8-C30-alkyl vinyl ethers; and mixtures thereof.
Inventors:
Bouillo, Natalie
Clownbon, marianna
Racer, Gerhard
Dobrawa, liner
Mayer-Boehm, Kathryn
Lange, Ronald France Maria
Clownbon, marianna
Racer, Gerhard
Dobrawa, liner
Mayer-Boehm, Kathryn
Lange, Ronald France Maria
Application Number:
JP2008525552A
Publication Date:
February 05, 2009
Filing Date:
August 02, 2006
Export Citation:
Assignee:
BASF SE
International Classes:
A61K47/32; A23L1/30; A23L29/10; A61K8/81; A61K9/08; A61K9/14; A61K9/20; A61Q1/00; A61Q5/06; A61Q9/02; A61Q11/00; A61Q13/00; A61Q17/04; A61Q19/10; B01F1/00; C08F226/06
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Ishii Teiji
Satoshi Fujita