http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SE-191482-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_019a79a65abf2d2d1f928c76f0c381c1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2202-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S128-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26B21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D1-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D127-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26B21-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D5-083 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26B21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26B21-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-08 |
| filingDate | 1960-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e4ebd645ec2f68fb6386dc0e9aca81 |
| publicationDate | 1964-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SE-191482-C1 |
| titleOfInvention | Razor blade and procedure for its manufacture |
| abstract | The cutting edge of a safety razor blade is coated with a solid fluorocarbon polymer as defined. The coating is baked. The blade may be made of hardened carbon or stainless steel, other metals or metal alloys. The fluorocarbon polymers, which are solid polymers containing a plurality of (-CF2-CF2-) groups with or without terminal carboxyl groups, hydrogen and chlorine atoms, e.g. P.T.F.E., may be applied by sublimation, electrophoresis from charged liquid dispersions thereof, dipping in a dispersion of the particulate fluorocarbon polymer in a volatile liquid or spraying or brushing such dispersions. The volatile liquid may be water, dichlorodifluoromethane, dichlorotetrafluoroethane, trichlorotrifluoroethane and mixtures thereof. In the examples, steel blades are washed and dried and then coated by one of the above methods. If a dispersion is used then the volatile liquid is evaporated before carrying out the baking step. The baking step may be carried out simultaneously with the depositing step.ALSO:A dispersion of solid fluorocarbon polymer, as defined, p contains as dispersing agent water, dichlorodifluoromethane, dichlorotetrafluoroethane, trichlorotrifluoroethane or mixtures thereof. The fluorocarbon polymer contains a plurality of (-CF2-CF2-) groups with or without terminal carboxyl groups, hydrogen and chlorine atoms, e.g. P.T.F.E. The dispersion is used to coat razor blades. |
| priorityDate | 1959-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.