| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2d84f717c98f3480e2f5fca0ed201c7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-18 |
| filingDate |
2009-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c9c631e625888015777a8acd416abde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01c8343b6973d24e4140513235dd966e |
| publicationDate |
2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102137875-B |
| titleOfInvention |
Preparation of exo-olefin terminated polyolefins via quenching with alkoxysilanes or ethers |
| abstract |
Provided herein are methods for preparing a polyolefin containing one or more exo-olefinic end groups on the polyolefin chain, comprising quenching an ionized polyolefin with an alkoxysilane or an ether. In some embodiments, the methods are represented by the following scheme I. In some embodiments, the alkoxysilane or ether compound has the formula II: wherein Y is carbon or silicon; R1 is hydrocarbyl; and R2-R4 are each, independently, hydrogen or hydrocarbyl. |
| priorityDate |
2008-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |