http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2362013-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c536340aa6d174929c588553cce1db |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-34 |
| filingDate | 2010-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f53d5f5324793345b274625735c85d79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c36890a7b88ef498852cb0c3d543541f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dd5a599bd903fa7dc210913bc8563ba |
| publicationDate | 2011-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2362013-A1 |
| titleOfInvention | Production method for modified animal hair fibers |
| abstract | Disclosed is a method for producing a modified animal fiber, the method includes step 1 (31, 32) of pre-oxidizing a cystine bond (-S-S- bond) present in an epidermal cell of an animal fiber to bring the cystine bond into a low oxidation state, step 2 (33) of oxidizing with ozone the pre-oxidized -S-S- bond to bring the -S-S- bond into at least one high oxidation state selected from di-, tri-, and tetra-oxidation states, and step 3 (34) of reductively cleaving the -S-S- bond in a high oxidation state. The method imparts shrink resistance and pilling resistance to an animal fiber. In the step 2 (33) ozone is microdispersed in an aqueous solution comprising an anionic surfactant having a C 8-24 alkyl group, and the animal fiber is contacted with the ozone. Accordingly, the present invention provides a method for efficiently producing in a short period of time an animal fiber having excellent shrink resistance that barely undergoes felting when washed in an aqueous system in shrink proofing an animal fiber using ozone. |
| priorityDate | 2009-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.