http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I694093-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_177cab4d226611332bea8b1569217142 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-18 |
| filingDate | 2019-01-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1d42a29449e13f625a6ab4f686a03bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6f8a755cc4af889813ed48c8b5111b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e6eee584b90dc69a4bae3107108db2 |
| publicationDate | 2020-05-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I694093-B |
| titleOfInvention | Preparation method and application of polyurethane acrylic composite fluorine-free water repellent |
| abstract | The present invention provides a preparation method for a polyurethane–acrylic hybrid fluorine-free water repellent, comprising following steps: (i) mixing 5 to 20 parts by weight of wax, 5 to 10 parts by weight of unsaturated monomer, 3 to 6 parts by weight of solvent, 60 to 75 parts by weight of water and 1 to 4 parts by weight of emulsifier; (ii) adding 0.1 to 0.5 parts by weight of initiator to mixture of (i) to form a first water repellent; (iii) mixing 1 to 99 parts by weight of the first water repellent and 1 to 99 parts by weight of waterborne polyurethane; and (iv) adding 0.1 to 0.5 parts by weight of initiator to mixture of (iii) to form the polyurethane–acrylic hybrid fluorine-free water repellent. |
| priorityDate | 2019-01-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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