| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2be2906f9e624c39b32707bb0614e7f5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 |
| filingDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ad7573841e066114c34cceddaf97135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abf1bcd4ed54b78d089097b2ac8541d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e40d0dfe455c988b675798c0963c46 |
| publicationDate |
2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-115066506-A |
| titleOfInvention |
Zeolite compositions suitable for tanning leather |
| abstract |
The present invention relates to leather tanning agents and to a zeolite composition suitable as a single tanning agent, said zeolite composition comprising a zeolite, a first weak acid, a second weak acid and optionally a third weak acid. This zeolite composition enables effective and efficient chrome-free tanning. |
| priorityDate |
2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |