http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006347920-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de498babb0c04a00ceb653738877b147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-16 |
| filingDate | 2005-06-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_255435221834f1d040a1c7142a7abd27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ff7883af2365dc0d5d35591ab21d3ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_459e5095e8e043bc8cdfe86ca88406f6 |
| publicationDate | 2006-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006347920-A |
| titleOfInvention | Sulfocarboxylic acid agent and sulfocarboxylic acid ester agent |
| abstract | PROBLEM TO BE SOLVED: To provide a plating bath additive that does not cause problems such as poor insulation between circuits even when an electronic component such as a semiconductor device is plated, a sulfocarboxylic acid agent that can be used therefor, and more A high-purity sulfocarboxylic acid ester agent and a higher quality surfactant using the same are provided. A sulfocarboxylic acid agent having a sulfocarboxylic acid as a main component, and an alkali metal content of less than 0.05% by mass with respect to the sulfocarboxylic acid, and a sulfocarboxylic acid ester as a main component, The sulfocarboxylic acid ester agent has an alkali metal content of less than 0.05% by mass with respect to the sulfocarboxylic acid ester. The sulfocarboxylic acid can be suitably obtained by oxidizing a carboxylic acid having a thiol group with hydrogen peroxide, and the sulfocarboxylic acid ester can be suitably obtained by further esterifying it. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7257869-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008308421-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8846533-B2 |
| priorityDate | 2005-06-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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