| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37e7cea5f2fdb020ea34ae3dd60a1118 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-36 |
| filingDate |
1982-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eef70d79e1d1cf25524e815f27d8a2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e52e388f95bc0bd0a3bd2c1e5302d42 |
| publicationDate |
1983-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0071436-A1 |
| titleOfInvention |
Electroless nickel plating |
| abstract |
Nickel-phosphorus deposits are electrolessly coated onto substrates at a commercially acceptable rate of deposition in a manner that enhances corrosion resistance and reduces the internal tensile stress of the electroless deposit on the substrate. This is done by plating from a bath that is sulfur-free (or free of sulfur except at its highest oxidation state) and that includes an unsaturated carboxylic acid of the formula R(COOH) n wherein R is an unsaturated alkyl group of at least 2 carbon atoms and n is at least 1, or a derivative thereof. Such compounds include aconitic, citraconic, fumaric, itaconic and maleic acids. The reducing agent of the bath may also be its phosphorus source e.g. an alkali metal hypophosphite. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0237663-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8492899-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0084937-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015187402-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2192197-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2192197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4503131-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015159277-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6230930-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11685999-B2 |
| priorityDate |
1981-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |