http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1087714-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7b5bb1602cd83d059041450c2f85fb6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619 |
| filingDate | 1996-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac3ec897cd7bcd3ee8c6db5ea9b0b349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53703a5dd3cccd7348d9f6136d8c3161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aeecd84c28e76355b91884ada1d65ca |
| publicationDate | 1998-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1087714-A |
| titleOfInvention | Method for producing propylene polymer composition |
| abstract | PROBLEM TO BE SOLVED: To provide a propylene polymer composition composed of a propylene polymer with a Ziegler-Natta catalyst and an elastomer with a metallocene catalyst with adhesion of polymer particles to a polymerization reactor and remarkable mutual adhesion of polymer particles. Provision of manufacturing method without causing. The present invention comprises, after a step (A) for producing a propylene polymer using a nonmetallocene catalyst (a), a step (B) for producing an elastomer using a catalyst comprising at least a metallocene compound (b) and a co-catalyst component (c). In the production method, (1) one of the metallocene compound (b) and the co-catalyst component (c) is added in the step (C) between the step (A) and the step (B), and then the other one is added. A method for producing a propylene polymer composition, wherein the step (B) is carried out according to And (2) a method for producing a propylene polymer composition, wherein both the metallocene compound (b) and the cocatalyst component (c) are added in the step (C) between the step (A) and the step (B). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8119738-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112007003020-T5 |
| priorityDate | 1996-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 339.