http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091509-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0259 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0281 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-02 |
| filingDate | 1989-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a392ca678c848e91731dd1e5f57cb7c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520b6317df47b7c865a5a68f8ce13eaa |
| publicationDate | 1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5091509-A |
| titleOfInvention | Recovery of poly(arylene sulfide ketone) and poly(arylene sulfide diketone) resins |
| abstract | A poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin having improved handling characteristics is prepared by a process comprising preparing in a first enclosed vessel a slurry comprising a solid poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin and a liquid polar organic compound, and optionally water; then substantially liquifying the resin to form a mixture comprising substantially liquified resin and polar organic compound; then flashing the mixture into a second vessel having a pressure lower than the first vessel, thereby removing a portion of the polar organic compound and solidifying the resin. When the slurry further comprises water, the invention method optionally includes a venting step prior to the substantial liquification of the resin and/or a concentration step after the substantial liquification of the resin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9920680-A1 |
| priorityDate | 1989-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.