http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107828923-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-22 |
| filingDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107828923-B |
| titleOfInvention | Method for tanning sheepskin with organic amine synergistic epoxy resin composition tanning agent |
| abstract | The invention discloses a method for tanning sheepskin with organic amine and epoxy resin composition tanning agent. tanning agent. Because the organic amine is firstly penetrated into the leather fibers in the present invention, the epoxy resin tanning agent can react with the amine groups of the organic amines and the amine groups on the leather collagen fibers at the same time to form a network cross-linked structure, thus not only improving the leather's quality Moisture and heat resistance stability, also enables epoxy resin to be used as the main tanning agent to tan sheepskin, improves its tanning performance, and can make the tanned sheepskin clear grain, full leather body, white color, excellent yellowing resistance , the storage period of tanned leather at room temperature is more than 6 months. |
| priorityDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.