http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3010202-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate | 1980-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6beffe74d4a18abdf5b8b8b5fdb2e4d2 |
| publicationDate | 1981-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3010202-A1 |
| titleOfInvention | METHOD FOR THE POLYMERIZATION OF (ALPHA) -OLEFINES |
| abstract | Polymerisation is carried out (dis)continuously in the gas phase or in a hydrocarbon dispersant at 2-40 bar/60-100 deg. C, opt. with H2 as mol. wt. regulator, using as a catalyst component an activatable material obtd. by successive two stage treatment of a solid starting material contg. Mg and halogen. In the first stage (A) the starting material is treated with an alkoxy cpd. of an element of main or sub-gp. I,II,III,IV, V and/or VI and with a halogen-contg. metal cpd. of sub-gp. IV and/or V. In stage (B) treatment is with a halogen-contg. metal cpd. of sub-gp. IV and/or V and with an organometallic cpd. of main gp. II and/or III. In an alternative process stage (B) precedes stage (A). Activation of the catalyst obtd. is pref. by addn. of an organo-Al cpd. The solid starting material is pref. obtd. by reacting a hydrocarbon-sol. Mg cpd. and a 1-6C chloro-hydrocarbon (cpd.) contg. at least directly bonded Cl atoms. Polyolefins of wide mol. wt. distribution are obtd. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5798309-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5349033-A |
| priorityDate | 1980-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.