http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09510502-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-52 |
| filingDate | 1995-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09510502-A |
| titleOfInvention | Alkaline composition for tin immersion coating |
| abstract | (57) [Summary]nAlkaline immersion ion coating compositions containing a source of tin ions and an effective amount of an organic chelate forming composition, preferably a sludge inhibitor which is a polyamine, are disclosed. The tin coating composition is free of phosphate compounds, fluoride ions and cyanide. Preferably, the coating composition contains an organic polyhydroxy compound. The invention further relates to a method for coating metallic substrates, especially substrates containing aluminum and aluminum alloys, and also to include tin-rich filling coating compositions. It is an object of the present invention to provide a good tin coating with good adhesion and reduced sludge formation at alkaline pH. |
| priorityDate | 1994-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.