| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 |
| filingDate |
1997-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f7277fd2e1e049b6e6dcb88a041786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2725d7209d903bf2dc197200fe93b996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15cbc2d4ae4038051efa0202ccba51a8 |
| publicationDate |
2003-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-222400-B1 |
| titleOfInvention |
Copolymers and production of ethylene and gemely disubstituted olefins |
| abstract |
The present invention relates to a substantially random ethylene copolymer derived from ethylene and at least one geminal disubstituted olefin monomer comprising at least one geminal and disubstituted olefin monomer. Geminal and disubstituted olefin monomers may be represented by the general formula R1 = R2 (R3) (R4), where R1 is CH2, R2 is C, and R3 and R4 are independently linear hydrocarbon radicals having from 1 to at least 30 carbon atoms. The above copolymers are prepared by coordination polymerization by contacting at least one geminically disubstituted olefin monomer and ethylene with one or more other co-polymerizable monomers together with a catalyst system containing monocyclopentadienyl, a heteroatom-containing catalyst, Compound 4. ŕ |
| priorityDate |
1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |