http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1146588-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5795f0e593e4652e095892459aedfef |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-02 |
| filingDate | 1965-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcfc95677a010762d9b5e798409110f7 |
| publicationDate | 1969-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1146588-A |
| titleOfInvention | Additives for electro-plating baths |
| abstract | 1,146,588. Sulphonated aromatic hydroxy compounds. YORKSHIRE DYEWARE & CHEMICAL CO. Ltd. 24 March, 1966 [10 April, 1965], No. 15341/65. Heading C2C. [Also in Division C7] Aromatic hydroxy compounds of the formula wherein R and R 1 each represent hydrogen or an alkyl group having from 1 to 4 carbon atoms, R 2 and R 3 each represent hydrogen, an alkyl group having 1 to 4 carbon atoms or a hydroxyl radical and in which one of the R 2 radicals and one of the R 3 radicals is a hydroxyl radical, R 4 is hydrogen when one R 2 is an alkyl radical and is hydrogen or an alkyl group having from 1 to 4 carbon atoms when one R 2 radical is hydrogen, R 5 is hydrogen when one R 3 is an alkyl radical and is hydrogen or an alkyl radical having from 1 to 4 carbon atoms when one of the R 3 radicals is hydrogen are sulphonated, the mole ratio of sulphonating agent to aromatic hydroxy compound being less than 1À5 to 1À0. The products may be condensed with formaldehyde. The products are employed as additives in tin electroplating baths. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4592809-A |
| priorityDate | 1965-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.