Title:
RADIATION- OR HEAT-INITIATED CATIONICALLY CURABLE COMPOUND AND ITS COMPOSITION
Document Type and Number:
Japanese Patent JP3479271
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an adhesive or coating composition exhibiting curability superior to that of an alicyclic epoxide composition by incorporating a radiation- or heat-initiated cationically curable compound having a styrene oxide structure into the same.
SOLUTION: This composition contains a radiation- or heat-initiated cationically curable compound represented by the formula, a cationic photo- or heat-initiator, and at least one alcohol or polyol. In the formula, R1 is H or CH3; one of R2 and R3 is H and the other is CH2-OCH3 or CH2O-C(O)-CH3; R4 is H, OCH3, or the like; and (y) is 1-6 and (w) is 1-5, provided y+w≤6. As the styrene oxide component, cynnamyl alcohol-, isoeugenol-, and vanilline- derived ones are listed. Diaryliodonium compounds and triarylsulfonium compounds are listed as the photoinitiator; and onium salts and pyridinium salts, as the heat initiator.
Inventors:
Nicola A. Nicolic
Rose an schultz
Rose an schultz
Application Number:
JP2000272129A
Publication Date:
December 15, 2003
Filing Date:
May 15, 1998
Export Citation:
Assignee:
National Starch and Chemical Investment Holding Corporation
International Classes:
C07D303/04; C07D303/16; C07D303/22; C07D303/24; C07D303/30; C08G59/02; C08G59/20; C08G59/24; C08G59/62; C08G59/68; C09D5/00; C09D163/00; C09D163/08; C09J163/00; C09J163/08; G03F7/038; (IPC1-7): C08G59/20; C08G59/62; C09D163/00
Domestic Patent References:
| JP61781A | ||||
| JP69592A | ||||
| JP4958119A | ||||
| JP5230899A | ||||
| JP5877872A |
Attorney, Agent or Firm:
Takashi Ishida (3 others)