| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-1408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F114-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F114-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-14 |
| filingDate |
2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db1ffeb21e196d9e5495c5a7eab83eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb59c4f418c4671b06ac6a5e417608e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ee7ff7629a6d398acae54f8d72fe484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b182ba1bc6b1eff46d2bb958410e3e84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19967eef9310004bc6c0f349c9375e24 |
| publicationDate |
2013-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013217849-A1 |
| titleOfInvention |
Aqueous polymerization of fluorinated monomer using a mixture of fluoropolyether acids or salts |
| abstract |
A composition comprising a mixture of fluoropolyether acids or salts having a number average value of about 800 to about 2500 g/mol. The amount of fluoropolyether acids or salt in the mixture having a molecular weight of not more than 500 g/mol is not more than 50 ppm by weight of the total amount of fluoropolyether acids or salts in the mixture. The amount of fluoropolyether acids or salts in the mixture having a molecular weight of 2500 g/mol or greater is not more than 40% by weight of the total amount of fluoropolyether acids or salts in the mixture. Preferably the fluoropolyether acids or salts comprise an anionic group selected from the group consisting of carboxylate, sulfonate, sulfonamide anion and phosphonate. Also disclosed is an aqueous dispersion polymerization process for fluoropolymer manufacture employing polymerization agent comprising the specified mixture of fluoropolyether acids or salts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9732212-B2 |
| priorityDate |
2008-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |