http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102643482-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9fcc4884ac74a05db1dbb59827c4e2c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C47-92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 |
| filingDate | 2012-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2efc968d7002bc2e0badcb92ac6fb34 |
| publicationDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102643482-B |
| titleOfInvention | Polypropylene material for economical automobile bumpers and preparation method thereof |
| abstract | The invention relates to a polypropylene material for economical automobile bumpers and a preparation method thereof, relating to the technical field of materials. The polypropylene material for economical automobile bumpers comprises the following components in parts by weight: 15-20 parts of talcum powder, 0.2-0.4 part of aluminate coupling agent, 0.2-0.4 part of zinc stearate, 58-69 parts of polypropylene, 6-10 parts of ethylene-butylene copolymer, 3-8 parts of ethylene propylene diene monomer, 3-8 parts of styrene-butadiene-styrene block polymer, 2-3 parts of polypropylene grafted maleic anhydride copolymer, 0.5-1 part of polypropylene cooling master batch, 0.01-0.02 part of antioxidant 1010, 0.01-0.02 part of antioxidant 168, 3-5 parts of alkali-free glass fiber, 0.05-1 part of silane coupling agent and small amount of toner. Compared with the prior art, the rubber, ethylene-butylene copolymer and alkali-free glass fiber are added to modify the polypropylene, thereby enhancing the shock resistance and ageing resistance of the material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3460001-A1 |
| priorityDate | 2012-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.