| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17f65bd3f61a68a528c21743e4bb7166 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1999-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ef52d8b9c189af1be3b56a38dc23488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9605cc1556e4a1627e6552e37a5c4089 |
| publicationDate |
2002-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6417390-B1 |
| titleOfInvention |
Polymerization process in suspension |
| abstract |
Use of surfactants in the suspension polymerization of fluorinated monomers for preparing fluoropolymers containing hydrogen, said surfacants having the general formula:wherein:i is equal to 1 or 2;m is an integer comprised between 4 and 60;L can be chosen between: -(CFY-CO-O)pR'- and -(CFY-CO-NH)pR'-wherein is an integer equal to 0 or to 1;Y=F, CF3; R'=alkylic radical C1-C5, linear or branched when possible;R1, R2 can be both H or the former H and the latter CH3;Z can be H, alkyl radical C1-C3, linear or branched when possible; or (CH2)nOH with n an integer from 1 to 6;Rf is a perfluoroalkylic radical or a perfluoropolyether radical, having a number average molecular weight comprised between 250 and 1500. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010197963-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8394989-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010256412-A1 |
| priorityDate |
1996-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |