| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88317f1f036c579086fc5c4a5205cc4a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-736
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 |
| filingDate |
1987-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_488ebbf21f0b8c5b7b54b90b2db70009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_978dfa2f1f203afdd7cfcf5ca41cf071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a9f7325a83fd777b53b32eade7ce14a |
| publicationDate |
1988-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8805790-A1 |
| titleOfInvention |
N-hydroxypropylisopropylether derivatives of chitosan and cosmetics containing the same |
| abstract |
A cosmetic for hair and skin contains new N-hydroxypropylisopropylether-chitosans composed of a) 4 to 40 mol % of monomer units having the formula (I) and b) 60 to 96 mol % of monomer units having the formula (II), in which R1 and R2 are identical or different and represent hydrogen or the group (A), where n equals 1 or 2, provided that in at least half of the units having the formula (II) R1 and R2 do not simultaneously represent hydrogen. New N-hydroxypropylisopropylether-chitosans are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9107877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10172811-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8697753-B1 |
| priorityDate |
1987-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |