http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105440216-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 |
| filingDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105440216-B |
| titleOfInvention | A kind of high melt strength, propylene and preparation method thereof |
| abstract | The present invention relates to a kind of high melt strength, propylenes, are made of the raw material of following parts by weight：100 parts of acrylic resin, 0.1~10 part of branched accelerating agent, 0.1~5 part of Third monomer, 0.01 2 parts of cross-linking agents Ⅰ, II 0.01~2 parts of crosslinking agent, 0.1~2 part of antioxidant, 0.05~0.3 part of acid absorbent.The present invention, which mixes the polypropylene of 50~80wt% with Third monomer, acid absorbent, cross-linking agents Ⅰ, is used as major ingredient, the acrylic resin of surplus is mixed with branched accelerating agent, antioxidant, crosslinking agent II and is used as auxiliary material, and is obtained by different thermally and chemically reaction process.Obtained polyacrylic melt strength can improve 1.5~9 times compared with the plain polypropylene under same melt flow rate, and preparation method is simple, be suitable for industrial-scale and manufacture. |
| priorityDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.