| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate |
1994-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_450db38699d3c5ad95043e5ed6dab17d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_243f976629034124801b4b3e05110470 |
| publicationDate |
1995-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0669946-A1 |
| titleOfInvention |
Polymer production |
| abstract |
In a gas phase, two stage process for the production of polypropylene copolymers having a good balance of impact strength and stiffness. Polymer cohesiveness, fouling and the production of gels in the second reactor are reduced by the addition to a substantially gaseous material passing through the first stage recycle loop of the first reactor, a small amount of at least one reduction component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6689846-B1 |
| priorityDate |
1993-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |