http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201016728-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F126-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F130-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L19-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10 |
| filingDate | 2009-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e883b9ef57f670b8d586d97930987b9 |
| publicationDate | 2010-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201016728-A |
| titleOfInvention | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
| abstract | A conjugated diene polymer is provided that comprises a conjugated dienebased constituent unit and a constituent unit of formula (I) below, at least one terminus of the polymer being modified by a compound having a linkage of formula (II) below. wherein X1, X2, and X3 independently denote a group of formula (Ia) below, a hydroxy group, a hydrocarbyl group, or a substituted hydrocarbyl group, and at least one of X1, X2, and X3 is a hydroxy qroup or a group of formula (Ia), wherein R1 and R2 independently denote a hydrocarbyl group having 1 to 6 carbon atoms, a substituted hydrocarbyl group having 1 to 6 carbon atoms, a silyl group, or a substituted silyl group, and R1 and R2 may be bonded so as to form, together with the nitrogen atom, a ring structure, wherein m denotes an integer of 1 to 10, and A denotes a nitrogen atom-containing functional group. There are also provided a conjugated diene polymer composition comprising the conjugated diene polymer and a filler, and a method for producing a conjugated diene polymer, the method comprising steps A and B: step (A): polyrnerizing monomers comprising a conjugated diene and a vinyl compound of formula (IV) below in a hydrocarbon solvent in the presence of an alkali metal catalyst to produce a polymer having an alkali metal originating from the catalyst at least one terminus of a polymer chain comprising a conjugated dienebased monomer unit and a monomer unit based on the vinyl compound of formula (IV): wherein X4, X5, and X6 independently denote a group of formula (Iva) below, a hydrocarbyl group, or a substituted hydrocarbyl group, and at least one of X4, X5, and X6 is a group of formula (Iva) below, wherein R10 and R11 have the same meanings as those of R1 and R2. step B: reacting the resulting polymer in step A with a compound having a linkage of formula (II). |
| priorityDate | 2008-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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