Title:
THERMALLY EXPANDABLE MICROCAPSULE
Document Type and Number:
Japanese Patent JP2011144255
Kind Code:
A
Abstract:
To provide thermally expandable microcapsules hardly causing rupture and shrinkage even at a high temperature, and capable of foaming in a high foaming magnitude.
The thermally expandable microcapsules are provided by including a volatile expanding agent as a core agent in a shell consisting of a copolymer, and the volatile expanding agent contains an alicyclic compound having an alkyl side chain.
Inventors:
MORITA HIROYUKI
YAMAUCHI HIROSHI
YAMAUCHI HIROSHI
Application Number:
JP2010006122A
Publication Date:
July 28, 2011
Filing Date:
January 14, 2010
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C09K3/00
Attorney, Agent or Firm:
Atomi International Patent Office