http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2126486-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3618 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-36 |
| filingDate | 1971-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2126486-A1 |
| titleOfInvention | Soldering fluxes - based on rosin, contg acid (anhydride) activators |
| abstract | Fluxes contain activators which dissolve metal oxide films in order to prepare the surfaces for soldering, but which are converted to non-corrosive products during soldering. They are typically acids or acid anhydrides such as phthalic acid or phthalic anhydride 10-20 wt.%, or glutanic anhydride, amber acid anhydrides, or cyclo-1,2 dicarboxylic anhydride in 7-15 wt.%. Ascorbic acid or certain alcohols can also be used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3205315-A1 |
| priorityDate | 1971-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.