http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108795208-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-30 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/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2018-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108795208-B |
| titleOfInvention | Preparation method of flame retardant water-based core-shell acrylic resin coating and paint |
| abstract | The preparation method of flame retardant water-based core-shell acrylic resin coating and paint, the preparation method is as follows: adding the following raw materials by weight into a reaction vessel: 50-65 parts of water, 0.4-2.3 parts of emulsifier, methacrylic acid 0.6~3.0 parts of acrylic acid and 0.3~0.7 parts of acrylic acid, heat up to 45°C, stir for 40min, add monomer A, emulsification time is 30~70min; heat up to 65°C, start to pass reflux water, heat up to 77°C, keep warm, drip to initiate 0.3~0.7 parts by weight of agent A, the dripping time lasts 1~3h, and the reaction is 2~4h after the dripping is completed to obtain a core layer emulsion; to the obtained core layer emulsion, B monomer, 0.3~0.4 parts by weight of B monomer are added dropwise at the same time. Initiator A, the dropwise addition time lasts 1~2h, after the dropwise addition, the temperature is kept at 75~85°C and stirred for 3h, then 0.6~1.1 parts by weight of the flame retardant crosslinking agent is added, and the reaction time is kept at 75~95°C for 1~3h, and the temperature is lowered. At 50°C, add 0.3 parts by weight of an emulsifier, the reaction time is 30min, and the pH value is adjusted to 7-8 by adding ammonia water to obtain the flame retardant, waterproof water-based core-shell acrylic resin coating and paint, and the obtained flame retardant water-based Core-shell acrylic resin coatings and paints have good flame retardancy. |
| priorityDate | 2018-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.