http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106811558-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fafdddc3f85643863f9de1c1ca8339ac |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-08 |
| filingDate | 2015-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89fa436265b41007cd7d08f1243fa1a3 |
| publicationDate | 2017-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106811558-A |
| titleOfInvention | A kind of preparation method of formaldehyde-free retanning agent |
| abstract | A kind of preparation method of formaldehyde-free retanning agent.Polysaccharide compound is obtained into many aldehyde compounds through Special Oxidants oxidation, formaldehyde-free retanning agent is then made through mannich reaction with amino-compound.The preparation method is relatively easy, not high to equipment requirement, and the production cycle is shorter, and production efficiency is high, and the prices of raw materials for being used are cheap, with obvious market competition advantage.The formaldehyde-free retanning agent prepared with the method is widely used in the retanning process of fur, leather goods, and filling capacity is good, and promotes the absorption of grease, dyestuff etc., with obvious economic benefit and social benefit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019185824-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107828924-A |
| priorityDate | 2015-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.