http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108239509-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2301-304 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J167-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J167-02 |
| filingDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108239509-B |
| titleOfInvention | Polyether ester hot melt adhesive with good heat resistance and preparation method thereof |
| abstract | The invention discloses a polyether ester hot melt adhesive with good heat resistance and a preparation method thereof, wherein the polyether ester hot melt adhesive comprises the following components: a) the polyether ester polyol hot melt adhesive comprises a polyether ester polyol unit and b) a perfluoropolyether end-capping agent unit, wherein the weight-average molecular weight of the polyether ester hot melt adhesive is 20000-50000. The melting point of the polyether ester hot melt adhesive is 175-195 ℃, and the polyether ester hot melt adhesive has low viscosity, good low-temperature flexibility, good hydrolysis resistance and good thermal oxygen aging resistance. |
| priorityDate | 2016-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.