Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2427-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-18 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-10 |
filingDate |
2020-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40e6dc39a9d11749b2413e3700026d18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ec5b05c26adab965115f07e1e1f28af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f44234ca9c4e0fea43430a9ad27e0c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9dc909a5954748e191eb6df7aa0219f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb46fd65560ca3a48daffbaf9a7b4e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4ddaffbc57d25356aaa7ce1c21338c7 |
publicationDate |
2022-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2022315713-A1 |
titleOfInvention |
Method for producing fluoropolymer powder |
abstract |
A method for producing a fluoropolymer powder including (A1) adding, to a fluoropolymer aqueous dispersion obtained by polymerization using a carboxylic acid type hydrocarbon surfactant, and an acid to adjust a pH to 4.0 or less and cause coagulation to thereby obtain a wet fluoropolymer powder containing a fluorine-containing compound represented by the following general formula (1A), and (B1) heat-treating the wet fluoropolymer powder at a temperature higher than 150° C. and lower than 240° C.: General Formula (1A): H—(CF2)m—COOH wherein m is 3 to 19. |
priorityDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |