http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109760397-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109760397-B |
| titleOfInvention | Waterproof fabric |
| abstract | The invention discloses a waterproof fabric which comprises a fabric substrate, a waterproof layer applied on the surface of the fabric substrate and a functional film compounded on the bottom surface of the fabric substrate; the waterproof layer is composed of a thickening agent and nano SiO 2 The modified polyurethane emulsion consists of thickener in nanometer SiO 2 The mass ratio of the modified polyurethane emulsion is 1-2%; the thickening agent is added into the nano SiO 2 Forming waterproof finishing pulp in the modified polyurethane emulsion, applying the waterproof finishing pulp to the surface of a fabric substrate through coating equipment, and then drying and baking; coating an adhesive on the bottom surface of the fabric substrate, compounding a functional film, and drying and baking to obtain the waterproof fabric; nano SiO 2 The modified polyurethane emulsion consists of nanometer SiO 17-26 weight portions 2 The sol, 72-96 parts of aqueous polyurethane prepolymer emulsion, 12-18 parts of vinyl silicone oil, 9-15 parts of polymerizable organosilicon monomer, 9-15 parts of emulsifier, 0.6-1 part of initiator and 290-370 parts of water are subjected to emulsion polymerization to prepare the polyurethane emulsion. |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.