| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b6c65581e2220ce8d4e62e1e3d8d148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfa880d980a8c6f21fdda49c43667d0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db4672c9ee8eb927644f069ad9596510
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-08 |
| filingDate |
2006-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d07c37a4bd350015c272b26c2f5a1f01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_491a3fa5017cc85c809cac88425b6a40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30ec5a2a1051bb86d4cd03339641743b |
| publicationDate |
2007-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007069518-A1 |
| titleOfInvention |
Process for production of cyclic olefin addition polymer |
| abstract |
Disclosed is a process for production of a cyclic olefin addition (co)polymer. The process enables to produce a cyclic olefin addition polymer having a controlled molecular weight falling within such a range that the (co)polymer can have excellent heat resistance, high transparency and excellent stiffness and can be mold-processed into a film, sheet or the like, by using only small amounts of a palladium catalyst and a molecular weight-controlling agent, without the need of employing a step of removing a residue of the catalyst or any unreacted monomer. The process is characterized by performing an addition (co)polymerization of a monomer mainly comprising a cyclic olefin compound in the presence of ethane using a catalyst composed of a) an organic acid salt or a β-diketonate compound of palladium, b) a cyclopentyl-type phosphine compound and c) an ionic boron compound or an ionic aluminum compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2412732-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8158732-B2 |
| priorityDate |
2005-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |