Title:
低粘度マイクロカプセル分散液
Document Type and Number:
Japanese Patent JP2008518765
Kind Code:
A
Abstract:
The present invention relates to microcapsule dispersions comprising microcapsules in a hydrophobic solvent, wherein the microcapsules have a capsule core, comprising at least one water-soluble organic substance in solution in a hydrophilic solvent, and a capsule shell, obtainable by a) interfacial polyaddition of at least one di-, oligo- and/or polyisocyanate with at least one reagent carrying at least one isocyanate-reactive group and b) subsequent aftertreatment of the primary product microcapsules with at least one compound selected from the group consisting of amines, alcohols and amino alcohols having a molecular weight of at least 150 g/mol and c) if appropriate, subsequent aftertreatment with at least one further aftertreatment reagent.
Inventors:
Shaker, petra
Curls
Andre, Valerie
Novakovski, Bridget
Curls
Andre, Valerie
Novakovski, Bridget
Application Number:
JP2007539506A
Publication Date:
June 05, 2008
Filing Date:
October 27, 2005
Export Citation:
Assignee:
BASF SE
International Classes:
B01J13/20; B01J13/16; C09B67/08; A61K8/49; A61K9/50; A61K31/4415; A61P3/02
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Ishii Teiji
Satoshi Fujita