| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 |
| filingDate |
1972-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81e01b01c09e93c1738c742df583966d |
| publicationDate |
1974-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3795684-A |
| titleOfInvention |
Ketene dimers from long chain alkanoic acids with perfluoroalkyl terminal segments |
| abstract |
POLYFLUROINATED KETENE DIMERS HAVING THE STRUCTURE: 2-((CF3-)2-C(-F)-O-(CH2)N-CH=),3-((CF3-)2-C(-F)-O-(CH2)N-) ,4-(O=)OXETANE WHERE N=AN INTEGER FROM 1-12. THESE COMPOUNDS EXHIBIT UNSUAL WATER REPELLANCY WHERE N=7-12. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4292449-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0543363-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5252754-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4275225-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4273729-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4273728-A |
| priorityDate |
1972-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |