http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104746357-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 |
| filingDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104746357-B |
| titleOfInvention | A kind of preparation method of the aqueous artificial leather of environmental protection polyvinyl chloride |
| abstract | The present invention discloses a kind of preparation method of the aqueous artificial leather of environmental protection polyvinyl chloride, and which concretely comprises the following steps：（a）Broken ox-hide is ground, is rolled in flakes, is fitted with Polyester Yarns, as base fabric；（b）After polyvinyl chloride resin powder, plasticizer DOTP, heat stabilizer, foaming agent and TPU modifying agent are mixed, stir；（c）Plasticate in input banbury, mill；（d）Send into four-roll calender and be pressed into film, and compound with base fabric；（e）Low-temp foaming；（f）Embossing, cooling, surface carries out aqueous covering with paint, that is, obtains the aqueous artificial leather of the environmental protection polyvinyl chloride；The artificial leather for obtaining in the process of the present invention, corium content reaches 60 65%, both there is the feel of corium, pliability, wear-resisting, cold-resistant characteristic, there is artificial leather low price, bright advantage again in process of production simultaneously, only volatilize vapor, to human body, environment non-hazardous, meets the high request both at home and abroad to synthetic leather environmental protection. |
| priorityDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.