Title:
【発明の名称】硬質ポリウレタンフォームの製法
Document Type and Number:
Japanese Patent JP2002505345
Kind Code:
A
Abstract:
Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foam using as blowing agent a mixture containing from 1 to 50 mole % 1,1,1,3,3-pentafluoropropane and from 50 to 99 mole % isopentane and/or n-pentane.
Inventors:
Colman, Luc Ferdinand Leon
Application Number:
JP2000512883A
Publication Date:
February 19, 2002
Filing Date:
August 27, 1998
Export Citation:
Assignee:
Huntsman International LLC
International Classes:
C08G18/48; C08J9/14; (IPC1-7): C08G18/48; C08J9/14
Attorney, Agent or Firm:
Kazuo Shamoto (4 outside)