| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L89-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F4-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-133 |
| filingDate |
1998-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1999-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-19990013750-A |
| titleOfInvention |
Improved Regenerated Collagen Fibers and Methods for Making the Same |
| abstract |
The present invention provides regenerated collagen fibers exhibiting draping, gloss and feel close to natural protein fibers such as human hair, and are perm capable of being permed. The amino group and / or carboxyl group of regenerated collagen are chemically modified to introduce mercapto groups and / or disulfide bonds into the regenerated collagen. Upon perm treatment, the regenerated collagen fibers of the present invention maintain a wave form. |
| priorityDate |
1997-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |