EP 0886660 A1 19981230 - PHOTOCURABLE PUTTY FOR REPAIRING SHEET METAL
Title (en)
PHOTOCURABLE PUTTY FOR REPAIRING SHEET METAL
Title (de)
PHOTOHÄRTBAR KITT ZUM REPARIEREN VON BLECHEN
Title (fr)
MASTIQUE PHOTODURCISSABLE POUR LA REPARATION D'UNE TOLE
Publication
Application
Priority
- JP 5305996 A 19960311
- US 9704554 W 19970306
Abstract (en)
[origin: WO9733928A1] To provide a photocurable one-pack type putty for repairing sheet metal, which cures rapidly by harmless visible light. A photocurable putty for repairing sheet metal comprising: (a) 100 parts by weight (33.3 % to 73.5 % by weight based on the total amount of the components (a) to (c)) of a bisphenol A type epoxy di(meth)acrylate; (b) 1 to 100 parts by weight (0.7 % to 33.3 % by weight based on the total amount of the components (a) to (c)) of a photopolymerizable (meth)acrylate; (c) 35 to 100 parts (25.7 % to 33.3 % by weight based on the total amount of the components (a) to (c)) by weight of a photopolymerizable urethane oligomer having two or more (meth)acryloyloxy groups per molecule; and (d) 0.01 to 10 parts by weight of alpha -diketone as a photoinitiator, 0.01 to 10 parts by weight of tertiary amine as a photosensitizer and 0.01 to 5 parts by weight of an onium salt as a photoreaction accelerator, each amount being based on 100 parts by weight of the total amount of the components (a) to (c).
IPC 1-7
IPC 8 full level
C09K 3/10 (2006.01); C08F 290/00 (2006.01); C08F 299/00 (2006.01); C08F 299/06 (2006.01); C09D 4/02 (2006.01); C09D 4/06 (2006.01); C09D 5/04 (2006.01); C09D 5/34 (2006.01); C09D 163/10 (2006.01); C09D 175/14 (2006.01)
CPC (source: EP)
C08F 299/06 (2013.01)
Citation (search report)
See references of WO 9733928A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9733928 A1 19970918; BR 9708026 A 19990727; CA 2247434 A1 19970918; CN 1213386 A 19990407; EP 0886660 A1 19981230; JP H09241533 A 19970916
DOCDB simple family (application)
US 9704554 W 19970306; BR 9708026 A 19970306; CA 2247434 A 19970306; CN 97192906 A 19970306; EP 97916134 A 19970306; JP 5305996 A 19960311