http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6750289-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-12 |
| filingDate | 2003-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bf510df0ecddb24dfeccad4c275ad51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56e2c2c75ade762983a71f18b763b934 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7455688502a16f6ac5ef49ff28a4ddcc |
| publicationDate | 2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6750289-B2 |
| titleOfInvention | Functionalized thermoplastic elastomer |
| abstract | A thermoplastic elastomer produced without a hydrogenation step is functionalized utilizing a free radical initiator and a functionalizing monomer having at least one point of unsaturation. The base polymers can be produced by copolymerizing an alpha-olefin capable of producing an amorphous backbone with a comonomer which provides a "hook" for grafting to with a living polystyrene chain. Another method is to copolymerize an alpha-olefin monomer system capable of producing an amorphous backbone with a comonomer containing a functional group from which an anionically polymerizable monomer is grown from the backbone. A third method involves copolymerizing an alpha-olefin monomer system capable of giving an amorphous backbone with an olefin-terminated polystyrene comonomer. In a less preferred embodiment, a conventional EPDM polymer can be metallated and a monoalkenyl aromatic compound anionically polymerizable monomer grown from the backbone. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101012292-B |
| priorityDate | 1998-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 267.