http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0819155-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_082507838ffd3a482218a2d116731fbd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-04 |
| filingDate | 1996-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd46a1891d5821aac981993a680dd458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade3fa41190ded6f387dedd189f82e43 |
| publicationDate | 1998-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0819155-A1 |
| titleOfInvention | Brominated syndiotactic styrenic polymers and method for making and using same |
| abstract | The present invention provides a new and improved flame-retardant additive comprising a brominated syndiotactic styrenic polymer and a method of making and using the same. The additive has a melting temperature in excess of about 325 °C and it displays a noncrystalline order. The method of making the additive includes the steps of providing a source of syndiotactic styrenic polymer; providing a source of inert reaction medium that is not capable of dissolving to any appreciable degree the syndiotactic styrenic polymer at ambient temperature and pressure; providing a source of brominating agent; providing a source of Lewis acid catalyst; mixing the syndiotactic styrenic polymer with the inert reaction medium and the Lewis acid catalyst; and reacting the syndiotactic styrenic polymer with the brominating agent to produce a brominated syndiotactic styrenic polymer. |
| priorityDate | 1995-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.