http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113980209-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4ec2d7bd646b91bde64a79551d8d64b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84c27eb950c927420dd9d54f9c556451 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2451-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-0427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F287-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24 |
| classificationIPCInventive | 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/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F287-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13a85a165c0aae8b27197e63de7ab463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5378540eb47a8aeb9dbe847c1745dae8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d7d50a9100c78b62a2fc58fa18c9201 |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113980209-A |
| titleOfInvention | Acrylic resin aqueous dispersion and preparation method thereof |
| abstract | The invention provides an acrylic resin aqueous dispersion and a preparation method thereof, belonging to the technical field of coatings. The invention adopts the high molecular weight emulsifier, improves the emulsifying property of the resin, ensures that the resin keeps good water dispersion stability at higher molecular weight, and does not influence the water resistance of the resin; terpene resin is adopted for modification, so that the molecular structure of the prepared resin contains groups similar to the structure of the polypropylene as a substrate, and excellent adhesion to PP plastics is obtained. The acrylic resin water dispersion provided by the invention does not contain free low-molecular-weight emulsifier, has extremely low solid acid value and excellent water resistance, can be used for preparing water-based paint with VOC less than or equal to 150g/L, does not contain halogen, and can be used for PP plastic of electronic devices sensitive to halogen content. The invention adopts a two-step monomer dripping polymerization process to obtain the acrylic resin aqueous dispersion with a core-shell structure, so that more polymerized hydrophilic acrylic monomers are exposed on the outer surface, and the water dispersion stability of resin particles is improved. |
| priorityDate | 2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.