EP0035049A1
Expired / Lapsed
EP
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Curable composition
Assignee: Kanegafuchi Chemical Industry Co Ltd
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Filing: 1980-03-05
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Granted: —
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Expires: 2000-03-05
Abstract
Abstract Compositions curable upon exposure to atmospheric moisture at room temperature comprising (a) organic polymer having at least one hydrolyzable silicon-containing group in the molecule and having a molecular weight from about 500 to 15,000, and (b) a photocurable substance.
Inventors
- 👤 Tetsuo Mita
- 👤 Nobutaka Tani
- 👤 Hirokazu Nakanishi
- 👤 Junji Takase
- 👤 Katsuhiko Isayama
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 12:52
CPC Classifications
C; C08; C08F; C08F283/00; C08F283/06; C08G; C08G65/00; C08G65/02; C08G65/32; C08G65/329; C08G65/336; C08L; C08L101/00; C08L101/02; C09; C09K; C09K3/00; C09K3/10; C09K2200/00; C09K2200/06; C09K2200/0607; C09K2200/0615; C09K2200/0625; C09K2200/068; C09K2200/0685
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
46 words
A curable composition comprising (a) about 100 parts by weight of an organic polymer having at least one'hydrolyzable silicon-containing group in the molecule and having a molecular weight from about 500 to 15,000, and (b) about 0.01 to 30 parts by weight of a photocurable substance.
Claim 2
Dependent Claim
46 words
A curable composition comprising (a) about 100 parts by weight of an organic polymer having at least one'hydrolyzable silicon-containing group in the molecule and having a molecular weight from about 500 to 15,000, and (b) about 0.01 to 30 parts by weight of a photocurable substance.
Claim 3
Dependent Claim
41 words
The composition according to Claim l, wherein said hydrolyzable silicon-containing group is a group of the formula: wherein R is a hydrocarbon group of 1 to 20 carbon atoms, X is a hydrolyzable group, and a is 0, 1 or 2.
Claim 4
Dependent Claim
19 words
The composition according to Claim 2, wherein said hydrolyzable group is C 1 -C 10 alkoxy or aminoxy group.
Claim 5
Dependent Claim
15 words
The composition according to Claim 1, wherein said organic polymer has a polyether main chain.
Claim 6
Dependent Claim
11 words
The composition according to Claim 4, wherein said hydrolyzable group is
Claim 7
Dependent Claim
29 words
The composition according to Claim 1, wherein said photocurable substance is selected from the group consisting of acrylic or methacrylic monomers and oligomers, polyvinylcinnamate, and organic azide group-containing material.
Claim 8
Dependent Claim
29 words
The composition according to Claim 4, wherein said photocurable substance is an ester of acrylic acid with a polyhydric alcohol having at least two ester linkages in the molecule.
Claim 9
Dependent Claim
12 words
The composition according to Claim 4, wherein said photocurable substance is polyvinylcinnamate.
Claim 10
Dependent Claim
14 words
The composition according to Claim 4, wherein said photocurable substance is azidized natural rubber.
Claim 11
Dependent Claim
44 words
The composition according to Claim 4, further comprising in one component composition a curing agent selected from the group consisting of an organic tin compound, an organic lead compound, organic iron compound, an amine, a carboxylic acid, zinc white, alkyl titanate and organosilicon titanate.
References Cited (Backward Citations)
DE1794028B2
Cited
US3971751A
Cited
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