Photocurable organopolysiloxane composition
First Claim
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1. A photocurable organopolysiloxane composition comprising:
- (A) 100 parts by weight of a diorganopolysiloxane having at least two silicon atoms having a hydroxyl group and/or hydrolyzable group attached thereto in one molecule;
(B) 0.1 to 30 parts by weight of a complex compound, composed of titanium-(meth)acrylate-trialkoxide and b-diketone, represented by formula (3);
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Abstract
Disclosed is a photocurable organopolysiloxane composition including (A) 100 parts by weight of diorganopolysiloxane having at least two silicon atoms having a hydroxyl group and/or hydrolyzable group attached thereto in one molecule; and (B) 0.1 to 30 parts by weight of a complex compound composed of titanium(meth)acrylate-trialkoxide and β-diketone. It will find use as a sealing agent, adhesive, coating material. It is particularly suitable for micro pars and precision molding on account of its good curability and very little cure shrinkage.
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Citations
12 Claims
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1. A photocurable organopolysiloxane composition comprising:
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(A) 100 parts by weight of a diorganopolysiloxane having at least two silicon atoms having a hydroxyl group and/or hydrolyzable group attached thereto in one molecule; (B) 0.1 to 30 parts by weight of a complex compound, composed of titanium-(meth)acrylate-trialkoxide and b-diketone, represented by formula (3); - View Dependent Claims (3, 4, 5, 9, 10, 11)
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2. A photocurable organopolysiloxane composition comprising:
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(A) 100 parts by weight of a diorganopolysiloxane having at least two silicon atoms having a hydroxyl group and/or hydrolyzable group attached thereto in one molecule; (B) 0.1 to 30 parts by weight of a complex compound, composed of titanium-(meth)acrylate-trialkoxide and b-diketone, represented by formula (3); - View Dependent Claims (6, 7, 8, 12)
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Specification