http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113943392-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64acc56fff27b50718f32c1051f3424c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a0e0f41c71597888cc0c3d25ddcbf52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4374740c1890e6a87ecaef6a3c5fe0dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15165b2dcf5bd01325fef28707ebec8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ec8dd5587dfc3be2ba7bfb63160f8b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39c78db40dc3012062de0bfc0eab6947 |
| publicationDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113943392-A |
| titleOfInvention | A kind of water-resistant and cold-resistant polyvinyl acetate emulsion and preparation method thereof |
| abstract | The invention discloses a water-resistant and cold-resistant polyvinyl acetate emulsion and a preparation method thereof, belonging to the technical field of adhesives. The raw materials of the polyvinyl acetate emulsion include by weight: 100 parts of vinyl acetate, 5-20 parts of tertiary vinyl carbonate parts, 10 parts of butyl acrylate (BA), 10 to 15 parts of polyvinyl alcohol, 0.5 to 1 part of reactive emulsifier, 0.5 to 2 parts of acetone acrylamide (DAAM), 0.5 to 2 parts of adipic hydrazide (ADH) , 1 part of buffer, 3 to 5 parts of environmentally friendly plasticizer, 0.1 part to 0.2 part of antifungal agent, and 150 to 200 parts of deionized water; the polyvinyl acetate emulsion also includes an initiator, and the amount of the initiator accounts for 0.1-0.2% of the total mass of vinyl acetate, vinyl tertiary carbonate and butyl acrylate. The water-resistant and cold-resistant polyvinyl acetate emulsion prepared by the method of the invention has high bonding strength, excellent water resistance, and good freeze-thaw stability, and the properties of the emulsion do not change after repeated freezing and thawing. |
| priorityDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.