Title:
紫外線硬化性ポリオール及びそれから製造されたポリウレタン組成物
Document Type and Number:
Japanese Patent JP2007512422
Kind Code:
A
Abstract:
Provided are ultraviolet (UV)-curable polyols and polyurethane compositions made by reacting the inventive polyol with an isocyanate. The inventive ultraviolet (UV)-curable polyol is made by co-polymerizing an alkylene oxide, an unsaturated carboxylic acid or anhydride and a hydroxy functional compound in the presence of a double metal cyanide (DMC) complex catalyst such that the polyol has an ultra-low level of unsaturation. The inventive polyols may be used to produce prepolymers, which in turn may be useful in making thin films which in turn may provide such items as medial examination gloves and scientific gloves. The inventive ultraviolet (UV)-curable polyurethane compositions may also find use in or as coatings, adhesives, sealants, elastomers and the like.
Inventors:
Bi-Le-Kuck
Carl W. Haider
Ramesh Subramanian
Charles A. Gambino
James Edward Kasner
Hu Xiao way
Jay Sim William
Carl W. Haider
Ramesh Subramanian
Charles A. Gambino
James Edward Kasner
Hu Xiao way
Jay Sim William
Application Number:
JP2006541328A
Publication Date:
May 17, 2007
Filing Date:
November 15, 2004
Export Citation:
Assignee:
Bayer MaterialScience LLC
International Classes:
C08G65/26; C08F299/02; C08G18/08; C08G18/12; C08G18/48; C08G18/66; C08G18/67; C08G18/79; C08G18/81; C09D175/14; C09D175/16
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Kenichi Morizumi
Yasuo Shibata
Kenichi Morizumi