http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1947122-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5384e5059919ad100c15eead78ac8277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F257-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F287-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-02 |
| filingDate | 2007-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0706873cc99c82af04a30d0d946469fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60715ec7faaa5e6f8b5aa92e9dc4dc33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72b6a7f012537d1d9b88073ff19971e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f3cbd4d1826568621329acc6eaa964 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75cf652a6b47c837d1947b29d917bcef |
| publicationDate | 2008-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1947122-A1 |
| titleOfInvention | Process for preparing high impact monovinylaromatic polymers in the presence of a borane complex |
| abstract | The present invention relates to a process for preparing a high impact monovinylaromatic polymer comprising admixing a rubber, at least one monovinylaromatic monomer and optionally one or more comonomer in the presence of at least a borane complex of the L-BH 3 type wherein L is a Lewis base and polymerizing the monovinylaromatic monomer. n The borane complex initiator, L may be an ether (e.g THF, tetrahydrofurane), a thioether (e.g dimethylthioether) or an amine. A preferred complex is an amine borane such as by way of example triethylamine borane. n The present invention also relates to a high impact monovinylaromatic polymer having a weight ratio of grafted monovinylaromatic monomer and optional comonomer to the initial monovinylaromatic monomer and optional comonomer above 0.1 %, advantageously above 2% and preferably in the range 2 to 4 %. n The invention is of particular interest to make high impact polystyrene. |
| priorityDate | 2007-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.