http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1092450-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ed3b1971570e415c4a14461cb1b83aa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D143-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4988 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D143-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J137-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-26 |
| filingDate | 1976-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc311d521b130a191c5466f8ef66793b |
| publicationDate | 1980-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1092450-A |
| titleOfInvention | Primer compositions for silicone elastomers |
| abstract | ABSTRACT OF THE DISCLOSURE A method is provided for bonding a room temperature vulcanizable organopolysiloxane composition to a porous non-metallic, i.e., masonry, substrate in which the bonded composite will be in contact with water. The method comprises: applying, to the masonry substrate, a solution con-sisting essentially of a product obtained from the reaction of an acrylate and an acryloxyalkylalkoxysilane in the presence of a free radical initiator and an organic solvent; evaporating off the solvent and there-after applying a room temperature vulcanizable modified organopolysiloxane composition to the dried substrate. The room temperature vulcanizably modified organopolysiloxane composition is obtained from the polymeriza-tion of an organopolysiloxane of the formula in which R"" is selected from the class consisting of monovalent hydro-carbon radicals, halogenated monovalent hydrocarbon radicals having from 1 to 18 carbon atoms and a cyanoalkyl radical and x is a number of from 0 to 20,000, with a polymerizable organic monomer having aliphatic unsatura-tion in the presence of a free radical initiator, and thereafter adding a cross-linking agent to the modified organopolysiloxane. As an important part of such method, compositions are provided that may be used as primers for bonding silicone elastomers to porous non-metallic substrates. These primers exhibit good adhesive properties when applied to porous non-metallic substrates which are subject to high humidity or where they are in direct contact with water. |
| priorityDate | 1975-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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