| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f71ddd387b22b19ebcea454e62d66128 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3613
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C13-00 |
| filingDate |
2019-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa188e0c93f5e8bf986135171e238d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2345f837160082225ecc0f294c71fc6d |
| publicationDate |
2021-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3895838-A1 |
| titleOfInvention |
Flux, solder alloy, joined body, and method for producing joined body |
| abstract |
An object of the invention is to provide, for instance, a flux which sufficiently enhances the wettability of a solder alloy that does not contain Ag. The above object can be attained by a flux that contains an acid-modified rosin or chlorendic acid and/or chlorendic anhydride and that is for soldering a solder alloy that contains 0.1 to 3.0 wt% of Cu and 0.0040 to 0.0150 wt% of Ge, with a balance being made up of Sn, wherein a content of the acid-modified rosin is 3 to 30 wt% basded on the flux. |
| priorityDate |
2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |