http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1651781-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-22 |
| filingDate | 2004-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7111891b29c274ff5c08487a4db85204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64cee528912c2853f4c0c0a73c23f8a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4ea21bed911bb47c36e18e4b72d8a70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fbf712d46ffdb2d45b6ca94046c56a0 |
| publicationDate | 2006-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1651781-A1 |
| titleOfInvention | Method for the production of leather by using polymers |
| abstract | Disclosed is a method for producing leather, which is characterized in that pelts, pickled pelts, or semifinished products are treated with at least one polymer that can be obtained by copolymerizing (A) at least one ethylenically unsaturated monocarboxylic acid or dicarboxylic acid comprising 3 to 8 C atoms or at least one anhydride derived from a monocarboxylic acid or dicarboxylic acid comprising 3 to 8 C atoms, (B) at least one vinyl aromatic compound, (C) at least one alkoxylated unsaturated ether of general formula (I), (D) optionally, additional monoethylenically unsaturated monomers. The variables in formula (I) are defined as follows: R1, R2, R3 are identical or different and are selected among C1-C4 alkyl or hydrogen; R4, R5 are identical or different and are selected among C1-C4 alkyl or hydrogen; R6 is selected among hydrogen, SO3M, PO3M2, C1-C30 alkyl, -CO-H (formyl), CO-C1-C20 alkyl, -CO-C6-C14 aryl; M represents alkali metal, NH4+, or CH3; n represents an integer between 3 and 100; and y represents an integer between 0 and 10. |
| priorityDate | 2003-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 206.