http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007538137-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F12-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K25-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B13-10 |
| filingDate | 2004-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007538137-A |
| titleOfInvention | Pelletized brominated anionic styrenic polymers and their production and use |
| abstract | Although granules without additives of brominated anionic styrenic polymers are prone to crushing, they have a bromine content of at least about 50% by weight using special mechanical processing and At least about 70% by weight (preferably at least about 75% by weight) is standard US No. 40 is retained on a sieve and at most about 30% by weight (preferably at most about 25% by weight) is standard US No. It has been found that it is possible to provide pellets of brominated anionic styrenic polymer free from admixture retained on a five sieve. In a preferred embodiment, such pelletized anionic styrenic polymer is brominated anionic polystyrene having a bromine content of at least about 67% by weight, such as in the range of about 67 to about 71% by weight. Also preferred are pelleted brominated anionic styrenic polymers having a melt flow index (ASTM D1238-99) at 220 ° C. and 2.16 kg of at least 4 g / 10 min, preferably at least 5 g / 10 min. Another aspect of the present invention is: A) forming a melt-blend free brominated anionic styrenic polymer strand; B) cooling the strand on a porous conveyor belt and directing forced air flow downward And c) breaking the strands into pellets; and C) pelletized admixture free brominated anionic styrene comprising dropping the pellets into a classifier that removes fines from the pellets This is a method for producing a polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012525483-A |
| priorityDate | 2004-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.