http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113388359-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f3da66d3764fa8bef566904e4dcb8c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04a798763a9770f14f494142e33030c3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J123-08 |
| filingDate | 2021-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_207746b5759e59ec345b5bcc463dc54d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4788110562fb36c1cf9cf62c1620766f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e65ce5f8ec7540cb28705ddd117105e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a729b40f4c2e065462af936b9382bcf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_814bd422ae33ec1d24dd21a62556748c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f83fa0519f4a0a3f73d6f7553e6715fb |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113388359-A |
| titleOfInvention | A kind of edge-sealing reactive moisture-curing polyurethane hot-melt adhesive for furniture and preparation method thereof |
| abstract | The invention discloses an edge-sealing reaction type moisture-curing polyurethane hot-melt adhesive for furniture and a preparation method thereof. Polyester polyol, polyether polyol, EVA resin, polyisocyanate, high molecular weight copolyester and chain extender are prepared ; After the polyether polyol is melted and dehydrated, the temperature is lowered to 110°C; polyisocyanate is added, and the polyether prepolymer is obtained by reacting under nitrogen protection; the polyester polyol, high molecular weight copolyester and EVA resin are melted and dehydrated and then cooled to 130°C ℃; add polyisocyanate, react under nitrogen protection for 3h, add chain extender and react for 0.5h; add polyether prepolymer, and then vacuum defoaming to obtain reactive moisture-curing polyurethane hot melt adhesive. The polyurethane hot-melt adhesive of the present invention not only has good initial tack strength, but also has excellent moisture and heat resistance, and has good adhesion to different substrates. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437659-A |
| priorityDate | 2021-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.