| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_051c3bbcecb507fedf63ffb37e89ef6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4455ef0e734adfbf42798c5e61b57624 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 |
| filingDate |
2005-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e07ca8425401f30c6ba9baaf8e1d10ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c87a1e677bf263a22fcf571fb3e85bf3 |
| publicationDate |
2005-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005256284-A1 |
| titleOfInvention |
Synthesis of functionalized high vinyl rubber |
| abstract |
This invention is based upon the discovery that rubbery polymers having a high vinyl content and a low degree of branching can be synthesized with an initiator system that is comprised of (a) a lithium initiator selected from the group consisting of allylic lithium compounds and benzylic lithium compounds, (b) a Group I metal alkoxide, and (c) a polar modifier; wherein the molar ratio of the Group I metal alkoxide to the polar modifier is within the range of about 0.1:1 to about 10:1; and wherein the molar ratio of the Group I metal alkoxide to the lithium initiator is within the range of about 0.01:1 to about 20:1. These high vinyl polymers offer reduced levels of hysteresis and better functionalization efficiency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8173741-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010152370-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2177374-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2719600-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008052057-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013204725-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9296840-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010084114-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011003932-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008052116-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008023885-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007044175-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009005713-A1 |
| priorityDate |
2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |