| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89847b9bf74ec621059f8f17723c6821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5d91767011e55c5df8aec0d39dd8ffa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00 |
| filingDate |
2021-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff294b3704435133594dad8954a43447 |
| publicationDate |
2021-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2021106443-A4 |
| titleOfInvention |
Haematoxylum campechianum – a natural dye for goat skin leather |
| abstract |
The present invention relates to the application of water extract of dye on natural and metallic nmordanted goat skin leather samples. In the present invention, used water extract of dye was nobtained from the heart wood of Haematoxylum campechianum. The powdered dye material nwas extracted by using the various solvent systems through cold and hot percolation ntechniques for isolation and structure elucidation. For dyeing of leather, water extract of dye nwas used and dye extraction time and dyeing time were optimized by Spectrophotometer. The ninvention leads to application of natural dye with various mordants on goat skin leather. |
| priorityDate |
2021-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |