http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108884500-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-16 |
| filingDate | 2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108884500-B |
| titleOfInvention | Compositions and methods for tanning based on acetals of aldehyde tanning agents |
| abstract | The present invention relates to an acetal comprising an aldehyde tanning preparation for tanning hides and/or leather and a method for tanning hides and/or leather for the manufacture of leather products, wherein the acetal of an aldehyde tanning preparation is used. The aldehyde tanning agent can be released by lowering the pH, thereby introducing a tanning step. The compositions of the present invention and the methods of the present invention are characterized by lower toxicity relative to conventional compositions and tanning methods based on aldehyde tanning agents. In addition, improved penetration of the tanning agent into the hide and/or leather can also be achieved, so that a particularly uniform tanning can be achieved. |
| priorityDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.