| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc62792656aa2e858252e97e5ffaca79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8268e39ce70ff2ad19742e2a21d5a90c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L65-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-90 |
| filingDate |
2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23d592b7a63460f71753737ea990185c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d66979142834eb86c9d2b22ca88a958b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_876186d46c0d74673c0c23d500df252f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_652b8c857f2a6ff1bdaf7bc544e53e49 |
| publicationDate |
2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1560881-B1 |
| titleOfInvention |
Crosslinked polycyclooctene |
| abstract |
Chemically crosslinked polycyclooctene having excellent shape recovery properties and a method for its synthesis via ring-opening methathesis polymerization of cyclooctene using the dihydroimidazolylidene-modified Grubbs catalyst are disclosed. The polycyclooctene products, following curing with dicumyl peroxide can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties. |
| priorityDate |
2002-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |