http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2642427-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-665 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-66 |
| filingDate | 2007-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35b855604267a0772dc296fb5d098c96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59f6b08aba57db0602f170c83aea6392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df583ca55c89ef3699811189be1c2bc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a2af4b2e3f04f9c676d9836a7e62cfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aef6c2f3227fcd91c28dcb2e4efb631 |
| publicationDate | 2007-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2642427-A1 |
| titleOfInvention | Method to electrodeposit metals using ionic liquids |
| abstract | The present invention relates to a method to electroplate or electropolish a metal on a substrate wherein an ionic liquid selected from the group of N+R1R2R3R4 X- or N+R5R6R7R8 Y- is employed as electrolyte, and a metal salt added to the ionic liquid is employed as the metal source or a metal anode is used as the metal source, wherein any one of R1 to R8 independently represents a hydrogen, alkyl, cycloalkyl, aryl, or aralkyl group that may be substituted with a group selected from OH, Cl, Br, F, I, phenyl, NH2, CN, NO2, COOR9, CHO, COR9, or OR9, at least one of R5 to R8 is a fatty alkyl chain, and one or more of R5 to R8 can be a (poly)oxyalkylene group wherein the alkylene is a C1 to C4 alkylene and the total number of oxyalkylene units can be from 1 to 50 oxyalkylene units, and at least one of R1 to R8 is a C1 to C4 alkyl chain, R9 is an alkyl or cycloalkyl group, X- is an anion having an N-acyl sulphonylimide anion (-CO-N--SO2-) functionality, Y- is an anion compatible with the N+R5R6R7R8 ammonium cation, such as a halogenide anion, a carboxylate anion, a sulphate (both organic and inorganic sulphate), sulphonate, carbonate, nitrate, nitrite, thiocyanate, hydroxide, or sulphonylimide anion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102574250-A |
| priorityDate | 2006-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.