http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110628219-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72a00f6711705694e10ddeb117cb8335 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2381-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-0209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8bab6121e3fe1aa17266c46a37261d7 |
| publicationDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110628219-A |
| titleOfInvention | A kind of manufacturing process of polyphenylene sulfide film |
| abstract | The invention discloses a polyphenylene sulfide film manufacturing process, which is characterized in that sodium hydrosulfide, sodium hydroxide, p-dichlorobenzene and hexachlorobenzene are used as raw materials, and N-methyl-2-pyrrolidone is used as a solvent. Polyphenylene sulfide resin is synthesized by polycondensation under certain conditions; the polyphenylene sulfide resin is purified—washed—dried—extruded and granulated—devolatilized and dried—melt extrusion—melt metering—melt forced filtration—T type Mold—casting roll—air knife, vacuum channel—cooling roll—thickness gauge—electrostatic attachment—winding into an attached polyphenylene sulfide film roll. The polyphenylene sulfide film obtained by the invention can be widely used in the fields of electronic appliances, military industry, aerospace, machinery, chemical industry, food packaging and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115386118-A |
| priorityDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.