http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111196914-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a92be9b788bcbb44b756b2dd1e09dd49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_147d17c511eeb835c3111a0ab7ca14cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9771d951c91c5a3a23cd38f56a736d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 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/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J177-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44 |
| filingDate | 2018-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d73e92ab27005de45ea502daa2efc83c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae69bf71ae58c679ee0df8b6ee7ff58 |
| publicationDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111196914-A |
| titleOfInvention | A kind of polyester amide hot melt adhesive and preparation method thereof |
| abstract | The invention relates to a polyester amide hot-melt adhesive and a preparation method thereof. The raw materials are composed of main materials and auxiliary materials. The main materials are composed of aliphatic dicarboxylic acids, nylon 66 salts, alcohol amines and polyester polyols, and the auxiliary materials include catalysts and auxiliary materials. Antioxidant. The preparation steps include: (1) adding the selected main materials and auxiliary materials into the reaction kettle according to the preset ratio; (2) firstly replacing it with nitrogen for 2 times, then slowly heating up to 120°C, after starting the stirring, continue to heat up to 120°C 230°C, keep the temperature between 230°C-240°C and react for 2h; (3) keep the temperature between 230°C-240°C and start vacuuming until the pressure in the reactor is 50-100Pa, then keep the reaction for 2h; (4) ) Remove the vacuum by passing nitrogen gas, keep the temperature of the system between 230℃-240℃, continue stirring for 0.5h, and then discharge the material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115181514-A |
| priorityDate | 2018-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.