| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43867d322e887ce7440387bdf2c956b3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate |
1980-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1981-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2066274-A |
| titleOfInvention |
Copolymerisation of ethylene and alpha -olefines in vapour phase |
| abstract |
Low density copolymers of high molecular weight are obtained by copolymerizing ethylene and alpha - olefins in vapor phase at 10 to 80 DEG C using a Ziegler type catalyst which includes (a) a solid substance containing a titanium and/or vanadium compound on a magnesium- containing inorganic solid carrier and (b) an organoaluminum compound and in the presence of hydrogen at a concentration of 0 to 5 mole % of the vapour phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5015612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0120503-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4990477-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4976898-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5256428-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5247032-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE35285-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3245245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4558023-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4611038-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5059481-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4558105-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0286177-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5153158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5256351-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5439717-A |
| priorityDate |
1979-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |