http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111334243-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J177-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J177-12 |
| filingDate | 2018-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111334243-B |
| titleOfInvention | A kind of dimer acid type polyester amide hot melt adhesive and preparation method thereof |
| abstract | The invention discloses a dimer acid type polyester amide hot melt adhesive and a preparation method thereof. The hot-melt adhesive comprises: (1) dibasic carboxylic acid copolymerization unit, which includes: (a) 70-95 mol% dimer acid copolymerization unit, and (b) 5-30 mol% C 6 -C 14 aliphatic Dibasic carboxylic acid copolymerization units, based on the total number of moles of dibasic carboxylic acid copolymerization units; and (2) dibasic amine and diol copolymerization units, which include: (c) 70-95 mole % C 2 ‑C 8 aliphatic dibasic amine copolymerization units; (d) 3～15 mol% perfluoropolyether diol copolymerization units, and (e) 0‑15 mol% polyether dibasic amine copolymerization units; The total molar number of alcohol copolymerization units is used as the basis; the number average molecular weight Mn of the hot melt adhesive is 2000-30000. The hot-melt adhesive has good cohesiveness, fluidity and low-temperature flexibility as well as excellent resistance to chemical media. |
| priorityDate | 2018-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.