http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103923314-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-36 |
| filingDate | 2014-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103923314-B |
| titleOfInvention | Preparation method for high temperature resistant copolymer nylon with low hygroscopicity |
| abstract | The invention provides a preparation method for high temperature resistant copolymer nylon with low hygroscopicity. The copolymer nylon is formed through polycondensation of the following components: a monomer A, monomers B and a monomer C, wherein the monomer A is lactam; the monomers B are aliphatic diamine and/or alicyclic diamine; the monomer C is aromatic binary acid; an intermediate product D is obtained after condensing the monomers B and the monomer C in a mole ratio of 1:1; the copolymer nylon is obtained by condensing the intermediate product D and the monomer A; the mass contents of the monomer A in the copolymer nylon and the intermediate product D are respectively 5-65% and 35-95%. The copolymer nylon material has higher thermal deformation temperature, lower water absorption and better dimensional stability than conventional nylon 6, nylon 66 and nylon 6/66, and has high stability under high temperature and humidity conditions. |
| priorityDate | 2014-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.