http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104570606-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-107 |
| filingDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104570606-B |
| titleOfInvention | Photocuring heat-curable composition and preparation method thereof and printed wiring board ink |
| abstract | The present invention proposes a kind of photocuring heat-curable composition and preparation method thereof, a kind of printed wiring board ink including the photocuring heat-curable composition suitable for that can be developed by aqueous alkali, and the photocuring heat-curable composition include copolymer resin, o-cresol formaldehyde denaturation epoxy resin, Photoepolymerizationinitiater initiater, the diluent, acrylic acid reaction monomers or oligomer, inorganic filler agent, hardener for epoxy resin and stabilizer at least two functional group in molecule that acidic group contains acrylic acid.Photocuring heat-curable composition of the invention, eliminates the use of sulphur-containing substance, has prevented sulphur and lamps and lanterns metallic element occurs slow reaction and wiring board bad order and illumination efficiency is caused to reduce.Separately due to containing acrylic acid copolymer resin and o-cresol formaldehyde denaturation epoxy composite using acidic group, the use of additional closure high-temperature reactivity additive, the present invention can provide with high reflectance, Gao Baidu, high temperature resistant, yellowing resistance printed wiring board ink. |
| priorityDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.