| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3db7dd56b56cc6d94d0e0cccc38322 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-46 |
| filingDate |
1968-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db4efeb5e954d5bef17c170b4cac769d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_697dfcadb8b894234e0808299eff9ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa025e48f8b700557b63f2e8eaf83e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de077c2364ba310ccfc4765f731784ca |
| publicationDate |
1971-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CH-504420-A |
| titleOfInvention |
Process for preparing methylolated organic disulfides |
| abstract |
The active ingredient is a cpd. in which is a disulphide function and a group -NR-CH2OR' (where R is H, lower alkyl, CH2OH, or alkoxymethyl; R1 is H or lower alkyl; N is fixed to an electrophilic residue). A pref. compn. contains (I): HOCH2-Q-(CH2)N-S-(CH2)n, -Q'CH2OH (I) (where Q and Q' are methylolable N residues such as urea or thiourea; n and n' = 1-6). - The compns. when applied to hair improve hair quality by increasing the no. of disulphide bonds and are usually applied in fixing solns. used in the second part of a permanent wave. |
| priorityDate |
1967-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |