http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103483579-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-08 |
| filingDate | 2013-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103483579-B |
| titleOfInvention | A kind of method being caused synthesizing branched polymeric amide by end ester group chain branching agent |
| abstract | The invention discloses a kind of method being caused synthesizing branched polymeric amide by end ester group chain branching agent, the end ester group chain branching agent of amino acid monomer and functional group degree >=3 is first dissolved in the water by the method, obtains the first mixture; First mixture is warming up to 100 ~ 200 DEG C, and end ester group chain branching agent and amino acid monomer carry out amidate action, obtain the second mixture after release process; Second mixture is carried out condensation polymerization reaction, obtains branched polyamide.Compared with existing branched polyamide technology, this synthetic method craft is simply controlled, and the branched polyamide of gained has that mechanical property is good, mobility is high and the feature such as good heat stability, reaction rate accelerates of the present invention, decrease the production cycle of product, be conducive to enterprise development, products obtained therefrom purity is high, considerably increases its application. |
| priorityDate | 2013-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.