http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101497775-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b869abbd5dd7bb9c7546262fc19c119 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J167-00 |
| filingDate | 2008-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a2e84ae15732dd4401396424849a01b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48be6fbbe174eed9b4ced9b7bf04dc27 |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101497775-B |
| titleOfInvention | Preparation of hydrolysis resisting polyester hot-melt adhesive |
| abstract | The invention provides a preparation method of hydrolysis resisting polyester hot melt adhesive, which comprises the following steps: (1) heating dicarboxylic acids and dihydric alcohol to 100-240 DEG C under the existence of polysiloxane and catalyst for esterification reaction; (2) continuously rising the temperature to 240-260 DEG C, performing the copolycondensation reaction under the condition of vacuumizing and gradually depressurizing so as to prepare the hydrolysis resisting polyester hot melt adhesive. The polysiloxane is added into a reaction system so as to obviously improve the hydrolysis resistance of the prepared hydrolysis resisting polyester hot melt adhesive. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110607152-A |
| priorityDate | 2008-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.