http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3630857-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46a1a777235146a0bc89899ab81c3df0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-16 |
| filingDate | 1969-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6098e7c2201dc3384f8ed80c49f5894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e86e31fb750a8a44ab570991f343d5d |
| publicationDate | 1971-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3630857-A |
| titleOfInvention | Bright nickel electroplating bath containing sulfo-oxygen control agent nitrogen-containing brightener and minor concentration of terminal acetylenic alcohol or derivative |
| abstract | THIS INVENTION COMPRISES AN IMPROVEMENT IN A BRIGHT NICKEL PLATING BATH IN WHICH PREVIOUSLY TROUBLESOME PLATING AT CURRENT DESITIES OF LESS THAN 8 A.S.F. OR EVEN UNDER 15 A.S.F. IS AVOIDED BY USING A COMBINATION OF ADDITIVES COMPRISING (A) A SULFO-OXYGEN CONTROL AGENT, (B) A NITROGEN-CONTAINING BRIGHTENER, NAMELY AN AROMATIC MONOAMINE OR AROMATIC POLYAMINE, AN UNSUBSTITUTED POLYETHYLENEPOLYAMINE OR A NITRILE, AND (C) FROM 0.0005 TO 0.1 GRAM PER LITER OF AN ACETYLENIC ALCOHOL HAVING THE FORMULA HC$C-R IN WHICH R IS A HYDROXY-SUBSTITUTED HYDROCARBON RADICAL HAVING 1-8 CARBON ATOMS THEREIN SELECTED FROM THE CLASS CONSISTING OF HYDROXY-SUBSTITUTED ALKYL, ALKENYL AND CYCLOALKYL GROUPS AND THE ALKYLENE OXIDE ADDUCTS THEREOF CONTAINING NO MORE THAN 4 ALKYLENE OXIDE GROUPS AND THE ALKYLENE GROUP THEREIN HAVING 1-4 CARBON ATOMS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2943028-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5560814-A |
| priorityDate | 1967-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.