| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-06 |
| filingDate |
1973-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4717d9d713ddb288d329cec4bdacdb6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa46938bb197c3d8ebaaf1fdfb6654c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_366357669b6aa76fe084628e614d9a8b |
| publicationDate |
1975-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3883495-A |
| titleOfInvention |
Process and catalyst for ring opening polymerisation |
| abstract |
A catalyst of A. A MOLYBDENUM SALT B. AN ETHER C. AN ORGANO ALUMINIUM COMPOUND AND D. A Lewis acid IS DESCRIBED AS WELL AS A PROCESS FOR ITS MANUFACTURE. This catalyst is used to polymerise and copolymerise cyclic olefins under ring opening to form polyalkenamers. Polymerisation in an inert organic solvent is preferred. The polymers obtained are vulcanisable rubbers or thermoplasts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5438093-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4176220-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3991139-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0269948-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0269948-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4262103-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5459213-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4068063-A |
| priorityDate |
1972-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |