http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104745736-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-04 |
| filingDate | 2015-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104745736-B |
| titleOfInvention | Graphene/aluminium oxide nano-composite tanning agent and preparation method thereof |
| abstract | The invention discloses a graphene/aluminium oxide nano-composite tanning agent. The graphene/aluminium oxide nano-composite tanning agent is prepared from the following materials in parts by mass: 40-50 parts of a graphene oxide nano-slice dispersion liquid, 25-30 parts of aluminium chloride, 0.5-1 parts of p-toluenesulfonic acid, 20-25 parts of alkalizer solution and 0.5-1 parts of a dispersant. The invention further discloses a preparation method for the graphene/aluminium oxide nano-composite tanning agent, wherein when the solid dosage of the graphene/aluminium oxide nano-composite tanning agent is 5% of a tare, the shrinkage temperature of leather tanned by the graphene/aluminium oxide nano-composite tanning agent achieves 112 DEG C, the absorption rate of the tanning agent achieves 95%, the shrinkage temperature is hardly lowered when the tanned leather is washed for 10 times, and lowered by 5% when the tanned leather is washed for 20 times, and the softness, elasticity, fullness and the like of the tanned leather approximate to those of chrome-tanned leather. |
| priorityDate | 2015-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.