http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106398617-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-206 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 |
| filingDate | 2016-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106398617-B |
| titleOfInvention | Good underfill of a kind of and scaling powder compatibility and preparation method thereof |
| abstract | The present invention discloses good underfill of a kind of and scaling powder compatibility and preparation method thereof, which is bound up by the raw material of following parts by weight: synthesizing compatible resin 5~25, epoxy resin 20~50, diluent 5~20, coupling agent 1~3, dispersing agent 0.1~1, filler 35~50, curing agent 5~30 certainly；Wherein the compatible resin of synthesis certainly is bound up by the raw material of following parts by weight: dimeric dibasic acid 500~700, terminal hydroxy group toughened resin 140~360, toluenesulfonic acid 1~8, double 90~190 parts of epoxy resin, 0.2~3.0 part of triphenyl phosphorus of the officials of low viscosity.Compared with prior art, the present invention and scaling powder compatibility are excellent, reduce and form defect in flowing solidification process；Flowing velocity and curing rate are fast, adapt to the requirement of high-density packages；The coefficient of expansion is small, and the reliability of encapsulation component is effectively guaranteed. |
| priorityDate | 2016-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.