http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103113804-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8eaf0e75177d288022d3cbabcc3ceada |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D135-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-285 |
| filingDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0046fc80cb43f8bf1895d12119ce8296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4139f2211198fa717a6c29fa96dd3723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0ee0c1ab72cd1dba995ecfd3cc80a61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfefdbb0484057375212192b25cfd07d |
| publicationDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103113804-B |
| titleOfInvention | Preparation method of polyacrylate/nano ZnO composite leather finishing agent |
| abstract | The invention relates to a preparation method of a polyacrylate/nano ZnO composite leather finishing agent. Nano ZnO is widely applied to modifying polyacrylate but the blending method and the in-situ dispersion method are not beneficial for nano ZnO to be uniformly dispersed in a polymer matrix, so that excellent performance of nano ZnO is hard to exert. The preparation method comprises the following steps of: preparing an emulsifier aqueous liquor; sequentially adding part of oxidant aqueous liquor, part of reducer aqueous liquor and part of acrylic monomers into the emulsifier aqueous liquor to insulate and react; then adding zinc acetate aqueous liquor, residual acrylic monomers, oxidant aqueous liquor and reducer aqueous liquor to insulate and react to obtain the composite leather finishing agent. The preparation method provided by the invention overcomes the deficiency of poor polymerization stability of a polyacrylate/nano ZnO composite emulsion prepared by single in situ method, the tensile strength of the film is improved by 8.75%, and the water resistance is improved by 43.54%. |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.