http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104072737-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104072737-B |
| titleOfInvention | A kind of preparation method of easy processed-type high-shrinkage thin-film modified poly ester |
| abstract | The present invention relates to a kind of preparation method of easy processed-type polyester materials for high-shrinkage thin-film of neopentyl glycol modification.Specifically, a kind of use by the melt toughener with two reactive groups to based on neopentyl glycol, substitute the further modification that diacid is the quarternary copolymerized polyester of auxiliary modification, obtain a kind of modified poly ester raw material being applicable to produce with casting and stretching method or film blowing method heat-shrinkable film, this polyester has good workability, melting index MI >=23g/min (250 DEG C); The shrink film processed has >=high shrinkage of 75%, and high elongation at break, MD >=600%, TD >=90%. |
| priorityDate | 2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.