http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1024143-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82f30910f226a38bd83da6e571d3c67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0879 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-21 |
| filingDate | 1999-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b97297221ac2a44e81368599523a3eec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb910bf8e037ebe3914a25be88f4129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8329c3e25f5ba391262236e9895ba556 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b1f5de718fff157be22f3841322a0e4 |
| publicationDate | 2002-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1024143-B1 |
| titleOfInvention | Process for preparing alpha,beta-unsaturated carboxylic acid group-containing organosilicon compounds |
| abstract | Process for the production of organosilicon compounds that contain alpha , beta -unsaturated carboxylic acid group comprises reaction of an organosilicon compound containing Si-H bonds, with an olefinically unsaturated compound in the presence of a platinum catalyst followed by elimination. A process for the production of organosilicon compounds (I), that contain alpha , beta -unsaturated carboxylic acid groups of formula (1), comprises (A) reaction of an organosilicon compound (II), that contains Si atoms directly bonded to H atoms, with an olefinically unsaturated compound, that contains terminal double or triple bonds of formula (2) in the presence of a platinum metal or compound catalyst to form an organosilicon compound (III) that contains groups of formula (3) and (B) elimination of H-Z from the organosilicon compound (III). Independent claims are included for: (i) a composition (IV) containing the organosilicon compound (I) (ii) a polymer prepared from the organosilicon compound (I) or the composition (IV); and (iii) an optically anisotropic layers prepared by orientation and polymerization of the organosilicon compound (I) or the composition (IV). -A-O-C(O)-CR=CH2 (1) OMEGA -O-C(O)-CRH-CH2Z (2) -A-O-C(O)-CRH-CH2Z (3) A = a divalent organic group; OMEGA = a monovalent organic group having a terminal double or triple bond; R = H or methyl; Z = Cl, I, Br or 4-methyltoluene sulfonyl |
| priorityDate | 1999-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.