http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101544940-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9ff3d62373687578b64c3adaa2f1dff |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-02 |
| filingDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08b4b5580c9f6cc8dad922705226bbb |
| publicationDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101544940-B1 |
| titleOfInvention | drying type processing method for leather |
| abstract | In order to minimize the waste water generated during the processing and dyeing process of the leather and to improve the productivity by simplifying the process while being eco-friendly, the present invention is characterized in that a door is installed on one side, a receiving space is formed therein, A first step of adding a cleaning solution containing 14 to 16 parts by weight of water, 0.3 to 0.4 part by weight of detergent and 0.2 to 0.4 part by weight of salt to 100 parts by weight of raw leather to wash the original leather; A second step of adding a neutralizing solution containing 2 to 3 parts by weight of water, 1.0 to 3.0 parts by weight of hydrochloric acid, and 1.0 to 3.0 parts by weight of water to the cleaned raw leather to neutralize the washed original leather; A third step of additionally adding a dyeing solution containing 2 to 3 parts by weight of water, 0.1 to 0.2 parts by weight of dye and 10 to 15 parts by weight of the dye to the neutralized raw leather to dye the neutralized raw leather; And a fourth step of drying the leather so that the moisture content of the original leather dyed is increased by 14 to 16 parts by weight relative to the initial leather weight of the raw leather. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102011661-B1 |
| priorityDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.