Title:
光架橋性ポリウレタン
Document Type and Number:
Japanese Patent JP5069465
Kind Code:
B2
Abstract:
Linear crosslinkable polyurethanes obtained from (a) at least one diisocyanate having 2 to 30 carbon atoms, (b) at least one aliphatic or cycloaliphatic diol having 2 to 30 carbon atoms, to whose carbon chain at least one carboxyl group is covalently bonded, and some or all of said carboxyl groups have been esterified with an olefinically unsaturated C3-C8alcohol or with the glycidyl ester of an olefinically unsaturated C3-C8carboxylic acid, and (c) optionally at least one aliphatic or cycloaliphatic diol having 2 to 30 carbon atoms, to whose carbon chain at least one carboxyl group is covalently bonded. The polyurethanes are suitable, alone or as a mixture with other reactive components, for thermal and/or photochemical crosslinking in crosslinkable compositions for the production of mouldings, coatings and in particular solder masks.
Inventors:
Sailer, Bernhard
Schonenberger, Catrine
Celenko, Ottily
Schonenberger, Catrine
Celenko, Ottily
Application Number:
JP2006522358A
Publication Date:
November 07, 2012
Filing Date:
August 04, 2004
Export Citation:
Assignee:
Huntsman Advanced Materials (Switzland) Gaem Behr
International Classes:
C08G18/67; C08F290/12; C08F299/06; C08G18/08; C08G18/66; C08G18/69; C08G18/75; C09D175/16; G03F7/004; G03F7/027; G03F7/038; H05K3/06; H05K3/28
Domestic Patent References:
| JP2001033960A | ||||
| JP2003147043A | ||||
| JP2003192760A | ||||
| JP2003155320A | ||||
| JP2002311579A | ||||
| JP63113450A | ||||
| JP61211323A | ||||
| JP2003122001A | ||||
| JP2003268067A |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Mitsutoshi Nakamura
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Mitsutoshi Nakamura