http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1105940-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 |
| filingDate | 1977-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f801c1f2574922a4fcd564c56e3f26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec030f4b9b1801e242b6d4ef47a13632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3843919e554c3370b9cbfd7f86432053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b19eac4f097df021f8d3bd169ba269 |
| publicationDate | 1981-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1105940-A |
| titleOfInvention | Preparation of aliphatically unsaturated organosilanes and their use as reinforcing additives for organic polymers |
| abstract | ABSTRACT OF THE DISCLOSURE Novel organosilanes of a particularly recited struc-tural formula, i.e. (H2C=CHCH20)2 , in which R is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals which are free of aliphatic multiple bonds, R2 is a bivalent hydrocarbon radical free of aliphatic multiple bonds, R3 is a monovalent hydrocarbon radical having from 1 to 8 carbon atoms and is free of aliphatic multiple bonds, R4 is selected from the group consisting of monovalent hydrocarbon radicals having from 1 to 8 carbon atoms and mono-valent hydrocarbon radicals interrupted by at least one either oxygen atom and n is 0, 1 or 2, and processes for preparing and using the same are provided herein. The process comprises re-acting a silane having an Si-bonded hydrogen atom and at least one hydrolyzable group and/or at least one group capable of being hydrolyzed more readily than the Si-bonded hydrogen atom with a particularly recited organic compound having more than one double bond, namely of the formula , in which R is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals which are free of aliphatic multiple bonds, R2 is a bivalent hydrocarbon radical free of aliphatic multiple bonds, R3 is a monovalent hydrocarbon radical having from 1 to 8 carbon atoms and is free of aliphatic multiple bonds, R4 is selected from the group consisting of monovalent hydrocarbon radicals having from 1 to 8 carbon atoms and monovalent hydro-carbon radicals interrupted by at least one either oxygen atom and n is 0, 1 and 2, in the presence of a catalyst which pro-motes the addition of Si-bonded hydrogen atoms to aliphatic double bonds. These organosilanes are used as reinforcing agents for providing cross-linked compositions containing or-ganic polymers which are cross-linked by means of sulfur, sul-fur compounds or peroxides. The resultant cross-linked products exhibit greatly improved elogation at break, increased tensile strength and increased resistance to tear than could possibly have been obtained with the reinforcing agents known hereto-fore. Thus, the products are useful as cable covers, trans-mission belts, conveyor belts, roller coverings, vehicle tire surfaces, shoe soles and gaskets. |
| priorityDate | 1976-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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