TW202028314A - 粒子之製造方法及成形體之製造方法 - Google Patents
粒子之製造方法及成形體之製造方法 Download PDFInfo
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- TW202028314A TW202028314A TW108147799A TW108147799A TW202028314A TW 202028314 A TW202028314 A TW 202028314A TW 108147799 A TW108147799 A TW 108147799A TW 108147799 A TW108147799 A TW 108147799A TW 202028314 A TW202028314 A TW 202028314A
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- Prior art keywords
- particles
- particle
- fluororesin
- temperature
- heat treatment
- Prior art date
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- 239000002245 particle Substances 0.000 title claims abstract description 258
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 238000009835 boiling Methods 0.000 claims abstract description 78
- 238000002844 melting Methods 0.000 claims abstract description 55
- 230000008018 melting Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 42
- 238000010298 pulverizing process Methods 0.000 claims abstract description 31
- 238000013213 extrapolation Methods 0.000 claims abstract description 30
- 230000009477 glass transition Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims description 121
- 239000000178 monomer Substances 0.000 claims description 39
- 229910052731 fluorine Inorganic materials 0.000 claims description 27
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 24
- 239000011737 fluorine Substances 0.000 claims description 24
- 229920001577 copolymer Polymers 0.000 claims description 20
- -1 alkyl vinyl ether Chemical compound 0.000 claims description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 239000005977 Ethylene Substances 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 12
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 12
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 11
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 206010061592 cardiac fibrillation Diseases 0.000 abstract description 12
- 230000002600 fibrillogenic effect Effects 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 5
- 238000006116 polymerization reaction Methods 0.000 description 29
- 238000005469 granulation Methods 0.000 description 14
- 230000003179 granulation Effects 0.000 description 14
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 239000002002 slurry Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
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- 239000011521 glass Substances 0.000 description 6
- 238000004898 kneading Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920001780 ECTFE Polymers 0.000 description 4
- 238000000113 differential scanning calorimetry Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000012986 chain transfer agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- CWIFAKBLLXGZIC-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-1-(2,2,2-trifluoroethoxy)ethane Chemical compound FC(F)C(F)(F)OCC(F)(F)F CWIFAKBLLXGZIC-UHFFFAOYSA-N 0.000 description 1
- AKQMZZOTFNLAQJ-UHFFFAOYSA-N 1,1,2,2-tetrafluorocyclobutane Chemical compound FC1(F)CCC1(F)F AKQMZZOTFNLAQJ-UHFFFAOYSA-N 0.000 description 1
- DJXNLVJQMJNEMN-UHFFFAOYSA-N 2-[difluoro(methoxy)methyl]-1,1,1,2,3,3,3-heptafluoropropane Chemical compound COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F DJXNLVJQMJNEMN-UHFFFAOYSA-N 0.000 description 1
- GVEUEBXMTMZVSD-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,6-nonafluorohex-1-ene Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C=C GVEUEBXMTMZVSD-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- SPOAUXCRBHNKMR-UHFFFAOYSA-N butoxy 2,2-dimethylpropaneperoxoate Chemical group CCCCOOOC(=O)C(C)(C)C SPOAUXCRBHNKMR-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 238000007610 electrostatic coating method Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical group C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/124—Treatment for improving the free-flowing characteristics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/24—Trifluorochloroethene
- C08F214/245—Trifluorochloroethene with non-fluorinated comonomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/08—Heat treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/20—Homopolymers or copolymers of hexafluoropropene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018245705 | 2018-12-27 | ||
| JP2018-245705 | 2018-12-27 | ||
| JP2019168193 | 2019-09-17 | ||
| JP2019-168193 | 2019-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202028314A true TW202028314A (zh) | 2020-08-01 |
Family
ID=71129547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108147799A TW202028314A (zh) | 2018-12-27 | 2019-12-26 | 粒子之製造方法及成形體之製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3904428A4 (https=) |
| JP (2) | JP7476802B2 (https=) |
| CN (2) | CN113260660B (https=) |
| TW (1) | TW202028314A (https=) |
| WO (1) | WO2020138239A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7643843B2 (ja) * | 2020-08-03 | 2025-03-11 | 三井・ケマーズ フロロプロダクツ株式会社 | 樹脂ペレット及びその成形品 |
| TWI906497B (zh) * | 2021-03-31 | 2025-12-01 | 日商大金工業股份有限公司 | 氟樹脂組成物之用途、及成形體 |
| WO2022211072A1 (ja) * | 2021-03-31 | 2022-10-06 | ダイキン工業株式会社 | フッ素樹脂組成物、及び、成形体 |
| JP7323832B2 (ja) * | 2021-03-31 | 2023-08-09 | ダイキン工業株式会社 | フッ素樹脂組成物、及び、成形体 |
| TW202317671A (zh) * | 2021-09-06 | 2023-05-01 | 日商Ａｇｃ股份有限公司 | 精製粉末之製造方法 |
| CN116178598A (zh) * | 2022-06-20 | 2023-05-30 | 福建海德福新材料有限公司 | 一种四氟乙烯基聚合物树脂及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3000654B2 (ja) * | 1990-10-19 | 2000-01-17 | ダイキン工業株式会社 | ポリテトラフルオロエチレン微粒子および粉末 |
| JP4449111B2 (ja) * | 1999-08-25 | 2010-04-14 | ダイキン工業株式会社 | 含フッ素共重合体の安定化方法 |
| JP4894096B2 (ja) * | 2001-06-18 | 2012-03-07 | ダイキン工業株式会社 | フッ素系重合体粉末製造方法 |
| US6743508B2 (en) * | 2002-01-17 | 2004-06-01 | Daikin America, Inc. | Fep pellet |
| WO2004044014A2 (en) * | 2002-11-08 | 2004-05-27 | E.I. Du Pont De Nemours And Company | Reaction of fluoropolymer melts |
| US6838545B2 (en) * | 2002-11-08 | 2005-01-04 | E. I. Du Pont De Nemours And Company | Reaction of fluoropolymer melts |
| JP4225477B2 (ja) * | 2003-06-19 | 2009-02-18 | 株式会社ジェイエスピー | ポリ乳酸系樹脂型内発泡成形体の製造方法及びポリ乳酸系樹脂型内発泡成形体 |
| JP5163209B2 (ja) * | 2008-03-21 | 2013-03-13 | 旭硝子株式会社 | 固体高分子形燃料電池用電解質膜、その製造方法及び固体高分子形燃料電池用膜電極接合体 |
| WO2013005743A1 (ja) * | 2011-07-05 | 2013-01-10 | 旭硝子株式会社 | フッ素樹脂ペレットの処理方法 |
| JP5858043B2 (ja) * | 2011-07-19 | 2016-02-10 | 旭硝子株式会社 | エチレン−テトラフルオロエチレン共重合体の粉体の製造方法 |
| WO2016199681A1 (ja) * | 2015-06-09 | 2016-12-15 | 旭硝子株式会社 | フィルムおよび吸音構造体 |
| CN109219506B (zh) | 2016-05-31 | 2021-06-04 | Ａｇｃ株式会社 | 氟树脂的制造方法 |
| JP2018178073A (ja) * | 2017-04-20 | 2018-11-15 | Ａｇｃ株式会社 | プリプレグ、その製造方法および繊維強化成形品 |
| JP2019168193A (ja) | 2018-03-26 | 2019-10-03 | 住友重機械工業株式会社 | 機関銃 |
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2019
- 2019-12-25 WO PCT/JP2019/051019 patent/WO2020138239A1/ja not_active Ceased
- 2019-12-25 CN CN201980086649.0A patent/CN113260660B/zh active Active
- 2019-12-25 JP JP2020563388A patent/JP7476802B2/ja active Active
- 2019-12-25 CN CN202410989872.9A patent/CN118930905A/zh active Pending
- 2019-12-25 EP EP19902824.2A patent/EP3904428A4/en active Pending
- 2019-12-26 TW TW108147799A patent/TW202028314A/zh unknown
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2024
- 2024-04-17 JP JP2024066904A patent/JP7722510B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7722510B2 (ja) | 2025-08-13 |
| CN113260660B (zh) | 2024-07-30 |
| EP3904428A4 (en) | 2022-09-21 |
| CN118930905A (zh) | 2024-11-12 |
| EP3904428A1 (en) | 2021-11-03 |
| CN113260660A (zh) | 2021-08-13 |
| JPWO2020138239A1 (ja) | 2021-11-11 |
| WO2020138239A1 (ja) | 2020-07-02 |
| JP7476802B2 (ja) | 2024-05-01 |
| JP2024091791A (ja) | 2024-07-05 |
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