http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9320087-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2639fb6c09ad37e3af7c6e0b3a89c267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef1ce8a18bd51889f5057582fda8eed2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be6504cb8c317540552100461fe603be http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_808be9502dd92009e1cf9e381804b30e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-14 |
| filingDate | 1993-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_039b8eaa58ac548d53874ad5e6240579 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1da2a86cd39029ce5baf77705646a6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee0352cec985c2426db5d9ac63599d2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15d01663b4ed94bc5ab2bbfff30817dd |
| publicationDate | 1993-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9320087-A1 |
| titleOfInvention | Phosphonium salts and their use as brighteners for aqueous-acid galvanic nickel baths |
| abstract | Phosphonium salts of formula (I) in which: R1 to R3 are C¿1? to C18 alkyl which may be substituted by carboxyl groups or C1 to C4 alkoxycarbonyl groups or cyano groups, C2 to C12 alkenyl, C2 to C12 alkinyl, C5 to C8 cycloalkyl, C7 to C12 phenylalkyl, phenyl which may be substitued by one or two C1 to C4 alkyl radicals, C1 to C4 alkoxy radicals, halogen atoms, hydroxyl groups, phenyl radicals or C1 to C4 alkoxy carbonyl groups, or mono or di(C1 to C4 alkyl)amino; R?4 and R5¿ are hydrogen or C¿1? to C4 alkyl; A is hydrogen or a group of the formula -OCO-H, -CO-R?6¿, -CO-OH, -CO-OR6, -CO-CH2-CO-OR6, -O-CO-H, O-CO-R?6, -OR6, -SO¿2-R6, -SO2-OH, -SO2-OR6, -PO(OH)¿2?, PO(OH)(OR?6¿), -PO(OR6)2, -OPO(OH)2, -OPO(OH)(OR6) or -OPO(OR6)2; where R6 is C1 to C12 alkyl, C2 to C12 alkenyl, C2 to C12 alkinyl, C5 to C8 cycloalkyl, C7 to C12 phenylalkyl or phenyl which may be substituted by one or two C1 to C4 alkyl radicals, C1 to C4 alkoxy radicals, halogen atoms, hydroxyl groups, phenyl radicals or C1 to C4 alkoxy carbonyl groups; Y stands for the group -CH=CH- or -C=C-; m is a number from 0 to 10; n is a number from 1 to 4; p is 0 or 1; and q is a number from 0 to 10; and X- is an n-valent inorganic or organic anion improving water solubility. The phosphonium salts I are suitable as brighteners for aqueous-acid galvanic nickel baths. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107805261-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7547807-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1894265-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005058924-A1 |
| priorityDate | 1992-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.