http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1016682-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afea2aa6f1f892c1456cf7d7a8bc0242 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 |
| filingDate | 1999-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31b450bc6fea5864b101d17ace28048c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bf58b8399842d09436b3f23d637c43b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99dfa3e5642211ee4c899b29d8438b69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17ffc4fe5b0baa59eefb970e36c0999e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2123da60d111b54e7e414e271652c8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb9114fb739910f566a448fe869eac43 |
| publicationDate | 2000-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1016682-A1 |
| titleOfInvention | Tetracyclododecene compositions and process for producing the same |
| abstract | A tetracyclododecene composition having a regulated cyclopentadiene trimer content is used, whereby addition polymerization with the aid of Ziegler catalyst can be carried out while preventing from gelation caused by cross-linking reaction. A tetracyclododecene composition regulated with respect to the content of a specific ingredient having a molecular weight of 188 is used, whereby polymers having high glass transition temperatures can be obtained through various polymerizations. In producing the tetracyclododecene, use of an aliphatic solvent having a boiling point close to that of norbornene is effective in inhibiting the recovered norbornene from solidifying. Preferred for obtaining high purity tetracyclododecene by removing the methyltetrahydroindene contained in dicyclopentadiene feedstock is a continuous process comprising a combination of reaction, distillation, and recovery/circulation, and so forth. <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114478156-A |
| priorityDate | 1998-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.