http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107083690-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-262 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-01 |
| filingDate | 2017-04-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107083690-B |
| titleOfInvention | A kind of high-performance TPU superfine fiber chemical leather and its clean preparation method |
| abstract | Superfine fiber synthetic leather base cloth is passed through the dipping tank for rubbing liquid equipped with contracting and impregnated, then enter back into continous way boarding machine, obtained contracting and rub base fabric by a kind of high-performance TPU superfine fiber chemical leather and its clean preparation method；Using press production line, calendering material is put into high-speed kneading machine after stirring, make material mixing, plasticate, roll after be bonded with release paper, obtain the compound TPU membrane of release paper；Using the synthetic leather dry process production line that PUR blade coating equipment is housed, PUR is scratched in the compound TPU membrane of release paper, then rubs base fabric with contracting and is bonded, removes release paper.The invention rubs technology using contracting, increase substantially the flexibility, gas permeability and water vapor permeability of superfine fiber synthetic leather base cloth, complex technique is scratched with reaction type polyurethane hot-melt adhesive by the way that release paper is transfer coated again, thermoplastic polyurethane calendered film is compounded on superfine fiber chemical leather substrate, obtain soft, mechanical property and the good TPU superfine fiber chemical leather of service performance. |
| priorityDate | 2017-04-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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