http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109265678-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-805 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-80 |
| filingDate | 2018-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109265678-B |
| titleOfInvention | Polyamide resin, preparation method thereof and molded product |
| abstract | The invention relates to a polyamide resin and a preparation method and application thereof, wherein the polyamide is prepared by copolymerization and solid phase polycondensation of (A) and (B), wherein the (A) is a prepolymer obtained by polymerization of 100 parts by weight of caprolactam, 1-2.5 parts by weight of m-xylylenediamine, 1.5-2.5 parts by weight of deionized water and 0.05-0.15 part by weight of terephthalic acid; (B) is a prepolymer obtained by polymerization reaction of 100 weight portions of caprolactam, 2 to 3 weight portions of sebacic acid, 1.5 to 2.5 weight portions of deionized water and 0.05 to 0.15 weight portion of terephthalic acid. The polyamide resin prepared by copolymerization and solid phase polycondensation of the prepolymer (A) and the prepolymer (B) has the advantages of high light transmittance, high strength and impact resistance. |
| priorityDate | 2018-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.