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US 12,637,600 B2Granted
Photocurable composition, cured product of same, photofusible resin composition and adhesive set
AssigneeResonac Corporation
InventorsYuki Miyamoto, Masahito Watanabe, Takashi Kumaki
Life of this patent
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Abstract
Disclosed is a photocurable composition containing a dithiol compound having a disulfide bond, a compound having two ethylenically unsaturated groups, a hydrogen abstraction type photoradical generator, and an intramolecular cleavage type photoradical generator.
Claims14
A photocurable composition comprising:
- a dithiol compound having a disulfide bond;
- a compound having two ethylenically unsaturated groups;
- a hydrogen abstraction type photoradical generator;
- and
- an intramolecular cleavage type photoradical generator,
- wherein the compound having two ethylenically unsaturated groups is a compound having two allyl groups or a compound having two vinyloxy groups.
3 more elements
A photofusible resin composition comprising:
- a reaction product of a dithiol compound having a disulfide bond and a compound having two ethylenically unsaturated groups;
- and
- an intramolecular cleavage type photoradical generator,
- wherein the compound having two ethylenically unsaturated groups is a compound having two allyl groups or a compound having two vinyloxy groups.
1 more element
An adhesive set comprising:
- a first component containing a dithiol compound having a disulfide bond;
- a second component containing a compound having two ethylenically unsaturated groups, wherein
- at least one of the first component and the second component further contains a hydrogen abstraction type photoradical generator, and
- at least one of the first component and the second component further contains an intramolecular cleavage type photoradical generator,
- wherein the compound having two ethylenically unsaturated groups is a compound having two allyl groups or a compound having two vinyloxy groups.
2 more elements
Dependencies are inferred from the claim text.