http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4423352-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6884 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 1994-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb8c1a0714bbbd11978771945e22bdb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59b9ff26611685759f12700d00d435ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f110ca376e89f1174cd69bf089827557 |
| publicationDate | 1996-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4423352-A1 |
| titleOfInvention | Use of carboxyl-terminated di-, oligo- and / or polyester for the finishing of leather |
| abstract | The invention concerns di-, oligo- and/or polyesters with terminal carboxyl groups, characterized in that a) the alcohol component consists of a1) 50 to 100 % by wt. of dimeric diol and/or trimeric triol, a2) 0 to 50 % by wt. of alkane diols and a3) 0 to 50 % by wt. of polyalkylene glycols and b) the acid component consists of b1) 10 to 100 % by wt. of sulphosucinnic acid and b2) 0 to 90 % by wt. of dicarboxylic acids with 2 to 24 C-atoms and containing no sulphonic groups, the sulphonic-acid and carboxyl groups being present in the ester as the free acid or as the alkali-metal, alkaline-earth, ammonium, alkylammonium or alkanolammonium salt. Such esters are suitable for the oiling-off of leathers. Particular properties of leathers treated with such esters are that they can be washed and dry-cleaned, are resistant to fogging and have good resistance to water. In addition, the esters used have "self-fixing" properties, thus making an additional mineral-salt fixing stage unnecessary. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6479612-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7160480-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0849304-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0849304-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6166165-A |
| priorityDate | 1994-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.