http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107974219-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d7f722cc064b823c523a268b7179a8f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J131-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J131-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2016-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_748864bc4bc8ed92bf89d15f60134940 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584a718a4868042a38eeab39f7bc8081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfa6862b134720e81f7780dae2aeaa7 |
| publicationDate | 2018-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107974219-A |
| titleOfInvention | A kind of preparation of water-fast polyvinyl acetate emulsion adhesive |
| abstract | The invention discloses a kind of preparation method of water-fast polyvinyl acetate (VAc) lotion adhesive, it is related to high molecule emulsion polymerization field.The present invention, with polyvinyl alcohol (PVA) aqueous solution and lauryl sodium sulfate (SDS) for blended emulsifier, using redox initiator and is equipped with buffer and water using vinylacetate and lauryl methacrylate as mix monomer.Each match is according to the mass fraction：35 parts of polyvinyl alcohol, 0.5 1 parts of lauryl sodium sulfate, 40 45 parts of vinylacetate, 13 parts of lauryl methacrylate, 0.12 0.2 parts of the oxidant in redox initiator, 0.1 0.18 parts of the reduction in redox initiator, 0.02 0.08 parts of buffer, 50 parts of deionized water.Due to being prepared using redox initiation system, preparing reaction can efficiently carry out at low temperature, and preparation process is simple.The Polyvinyl acetate adhesive being prepared using blended emulsifier, its water resistance can reach the standard of European D3, and water resistance is good.The preferable lotion of a kind of shear strength, water resistance, frost resistance thus can be made using this method. |
| priorityDate | 2016-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.