http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102993442-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 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/C08F220-06 |
| filingDate | 2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102993442-B |
| titleOfInvention | A kind of aqueous acrylic modified epoxy ester emulsion and preparation method thereof |
| abstract | The present invention relates to a kind of preparation method of aqueous acrylic modified epoxy ester emulsion.The method comprises the following steps: a. prepares a kind of acrylic resin A of fatty acids composition; B. prepare a kind of epoxy ester resin B of low acid number, its acid number is 5 ~ 10mgKOH/g; C. acrylic resin A and epoxy ester resin B is carried out esterification by solid weight part 1: 3 ~ 1: 1, after acid number is qualified, through amine or ammonia neutralization, dilute with water and obtain aqueous acrylic modified epoxy ester product emulsion, its solids content is 35 ~ 45 % by weight, and acid number is 20 ~ 50mgKOH/g.The present invention has the following advantages: preparation technology is simple, and product has good hydrolytic resistance and stability in storage; Improve dryness and the water tolerance of emulsion paint film; The glossiness of paint film is significantly improved. |
| priorityDate | 2011-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.