http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201231676-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D247-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-30 |
| filingDate | 2011-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54f8d11d4fce86985f007c225a369f20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0a9073bfec79c1c43eddd5ff7545fb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79bbc70ab4518702914fba9063fc10c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca8f2772b706863f2a3cccfba789b024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_836cf1410712bc41a040f8b37d666c9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf303c5dce067c0b9c69bbab862f412 |
| publicationDate | 2012-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201231676-A |
| titleOfInvention | Tanning |
| abstract | Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning a bated hide, skin or pelt with a tanning agent (A), the tanning agent (A) being at least a mixture of compounds of formula (I) and formula (II), wherein Hal signifies fluorine or chlorine, R1 signifies hydrogen, C1-8-alkyl or an alkyleneoxy radical of formula (III), -(-C2-3 alkylene-O-)q-H (III)R2 signifies (a) phenyl, mono- or di-substituted with SO3M or COOM and optionally substituted also with hydroxyl or C1-4-alkyl or C1-4-alkoxy, or (b) naphthyl, mono- or di- or tri-substituted with SO3M and optionally substituted also with hydroxyl, or (c) C1-8-alkylene, substituted with (SO3M) or (COOM), or (d) a radical of formula (IV), -(-C2-3 alkylene-O-)p-Y (IV) (e) or a radical of formula (IVa), - (C2-3 alkylene-O)p -C2-3 alkylene-SO2CH2 CH2O-Y (IVa)m signifies 1 or 2, p signifies 0 or 1, Y signifies hydrogen or -SO3M, q is of from 1 to 10, M signifies hydrogen or an alkali metal cation or an ammonium cation, the ammonium cation being a protonated tertiary amine or a quaternary ammonium cation, R3 signifies hydrogen or chlorine, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step. |
| priorityDate | 2010-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 188.