| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f9bc54f0e92293170dc884815b15ed6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-0623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-2805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-0606 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F259-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M147-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F259-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M147-04 |
| filingDate |
2008-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dad91752aa9fe20828d921f1f91a29d8 |
| publicationDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101815778-B |
| titleOfInvention |
Long-term stable oil PTFE dispersion and method for production thereof |
| abstract |
The invention relates to the field of chemistry and concerns long-term stable oil PTFE dispersions, as can be used for example in gears or bearings, and a method for their production. The aim of the present invention is therefore specifying long-term stable oil PTFE dispersion, and a simple and cost-effective method for its production. This task is solved by an oil PTFE dispersion comprising PTFE particles and a singly or multiply olefinically unsaturated oil, wherein molecules of the olefinically unsaturated oil an PTFE (primary) particle surfaces are coupled covalently/chemically by radical reactions, and wherein there is permanent charge separation between the PTFE particle surfaces and the coupled oil molecules and a fine dispersing of the PTFE particles in the oil or oil mixture. This task is further solved by a method in which modified PTFE (emulsion) polymers with persistent perfluor(peroxy) radical are mixed in with olefinically unsaturated oil, after which the modified PTFE (emulsion)polymers undergo mechanical stress. |
| priorityDate |
2007-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |