http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-342346-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate | 1967-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-342346-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING POLY-TIRENE COMPOSITIONS OF IMPROVED PHYSICAL PROPERTIES. |
| abstract | Polystyrene is blended with 3-50% by wt. of a branched chain block copolymer derived from one or more C 4-12 conjugated dienes, one or more monovinyl aromatic compounds containing not more than 12 C atoms in substituent groups and 0À005-0À3% of a polyvinyl aromatic compound, the block copolymer containing 5-75 parts by wt. of polymerized monovinyl aromatic blocks containing at least 80% of polymerized monovinyl aromatic compound and 95-25 parts of polymerized diene blocks containing at least 50% of polymerized diene. The diene may be 1,3-butadiene, isoprene or piperylene and the aromatic compound may be styrene or a vinylnaphthalene which may be substituted. The polyvinyl aromatic compound may be divinyl benzene. The block copolymer may be produced by polymerizing the monomers with n-butyllithium as catalyst. |
| priorityDate | 1966-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.