http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104232808-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-06 |
| filingDate | 2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104232808-B |
| titleOfInvention | graphene oxide and trivalent chromium complex tanning agent and preparation method thereof |
| abstract | The invention discloses a kind of graphene oxide and trivalent chromium complex tanning agent, be made up according to mass parts of following material: stannic oxide/graphene nano lamella dispersion liquid 50 ~ 60 parts, potassium dichromate 6 ~ 8 parts, sodium carbonate 10 ~ 15 parts, dispersant 0.5 ~ 1 part；The preparation method that the invention also discloses a kind of graphene oxide and trivalent chromium complex tanning agent, by the leather retanning agent that the present invention relates to, there is when tanning the advantage that consumption is few, absorbance is high, chromium from waste chromium compound residual quantity is low, and production technology is unique, technical process easily operates, and has good application prospect. |
| priorityDate | 2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.