JP2011506140A - コア／シェルポリマーおよびフルオロポリマーブレンドのインフレーションフィルム成形 - Google Patents
コア／シェルポリマーおよびフルオロポリマーブレンドのインフレーションフィルム成形 Download PDFInfo
- Publication number
- JP2011506140A JP2011506140A JP2010538131A JP2010538131A JP2011506140A JP 2011506140 A JP2011506140 A JP 2011506140A JP 2010538131 A JP2010538131 A JP 2010538131A JP 2010538131 A JP2010538131 A JP 2010538131A JP 2011506140 A JP2011506140 A JP 2011506140A
- Authority
- JP
- Japan
- Prior art keywords
- perfluoropolymer
- melt
- core
- polymer
- ptfe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 title abstract description 89
- 239000000203 mixture Substances 0.000 title abstract description 36
- 229920002313 fluoropolymer Polymers 0.000 title description 15
- 239000004811 fluoropolymer Substances 0.000 title description 15
- 238000000465 moulding Methods 0.000 title description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 60
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 60
- 229920005548 perfluoropolymer Polymers 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000000155 melt Substances 0.000 claims description 31
- 230000009969 flowable effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract description 47
- -1 polytetrafluoroethylene Polymers 0.000 abstract description 9
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 54
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 description 18
- 238000006116 polymerization reaction Methods 0.000 description 15
- 229920001577 copolymer Polymers 0.000 description 13
- 239000003999 initiator Substances 0.000 description 13
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 12
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229920006362 Teflon® Polymers 0.000 description 6
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 6
- 238000000748 compression moulding Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000004815 dispersion polymer Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- YOALFLHFSFEMLP-UHFFFAOYSA-N azane;2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoic acid Chemical compound [NH4+].[O-]C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YOALFLHFSFEMLP-UHFFFAOYSA-N 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000005100 correlation spectroscopy Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/0411—Means for defining the wall or layer thickness
- B29C49/04112—Means for defining the wall or layer thickness for varying the thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/0411—Means for defining the wall or layer thickness
- B29C49/04114—Means for defining the wall or layer thickness for keeping constant thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4242—Means for deforming the parison prior to the blowing operation
- B29C49/4247—Means for deforming the parison prior to the blowing operation using spreading or extending means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2227/00—Use of polyvinylhalogenides or derivatives thereof as reinforcement
- B29K2227/12—Use of polyvinylhalogenides or derivatives thereof as reinforcement containing fluorine
- B29K2227/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1309607P | 2007-12-12 | 2007-12-12 | |
| PCT/US2008/086248 WO2009076450A1 (en) | 2007-12-12 | 2008-12-10 | Core/shell polymer and fluoropolymer blend blown film process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011506140A true JP2011506140A (ja) | 2011-03-03 |
| JP2011506140A5 JP2011506140A5 (enExample) | 2012-01-26 |
Family
ID=40350042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010538131A Pending JP2011506140A (ja) | 2007-12-12 | 2008-12-10 | コア／シェルポリマーおよびフルオロポリマーブレンドのインフレーションフィルム成形 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090152776A1 (enExample) |
| EP (1) | EP2219847A1 (enExample) |
| JP (1) | JP2011506140A (enExample) |
| CN (1) | CN101970206A (enExample) |
| WO (1) | WO2009076450A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022181847A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
| WO2022181848A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8192677B2 (en) * | 2007-12-12 | 2012-06-05 | E. I. Du Pont De Nemours And Company | Core/shell polymer and fluoropolymer blending blow molding and blown film process |
| CN104093756B (zh) * | 2012-02-08 | 2016-09-28 | 纳幕尔杜邦公司 | 芯/壳含氟聚合物 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1069690A (en) * | 1912-03-25 | 1913-08-12 | Harlen W Gough | Fence-clamp. |
| JPS63315219A (ja) * | 1987-03-31 | 1988-12-22 | ロバート・ジェイ・コール | インフレートフイルムの連続押出し製造方法に使用の装置およびインフレートフイルムの連続押出し方法 |
| JPH03183524A (ja) * | 1989-11-06 | 1991-08-09 | Dow Chem Co:The | ブロー成形法及び組成物 |
| JPH07507505A (ja) * | 1992-06-02 | 1995-08-24 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | ブロー成形可能な熱可塑性ポリアミドおよびポリビニルアルコール樹脂からなる多層ラミネート |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL121076C (enExample) * | 1959-05-05 | |||
| GB1069690A (en) * | 1964-12-31 | 1967-05-24 | Du Pont | Heat shrinkable polytetrafluoroetbylene copolymer tubular film |
| US3790652A (en) * | 1971-06-08 | 1974-02-05 | Breveteam Sa | Method for producing a thermoplastic net by slitting and shrinking operations |
| US3819594A (en) * | 1972-05-17 | 1974-06-25 | Du Pont | Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether) |
| DE2939754C2 (de) * | 1979-10-01 | 1986-11-13 | Pampus Vermögensverwaltungs-KG, 4156 Willich | Mischwerkstoff |
| US4743658A (en) * | 1985-10-21 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Stable tetrafluoroethylene copolymers |
| US5122329A (en) * | 1991-03-22 | 1992-06-16 | Allied-Signal Inc. | Film blowing apparatus |
| JP3559062B2 (ja) | 1993-06-30 | 2004-08-25 | 三井・デュポンフロロケミカル株式会社 | テトラフルオロエチレン／フルオロアルコキシトリフルオロエチレン共重合体組成物 |
| DE19805832A1 (de) | 1998-02-13 | 1999-08-19 | Dyneon Gmbh | Mischungen aus thermoplastischen Fluorpolymeren |
| JP4129748B2 (ja) * | 2001-10-19 | 2008-08-06 | アルケマ フランス | 共インフレーション押出しによるフィルムの製造方法 |
| CN1298782C (zh) * | 2002-05-20 | 2007-02-07 | 大金工业株式会社 | 含氟树脂水性分散体组合物以及含氟水性涂料组合物 |
| JP5106771B2 (ja) | 2005-11-08 | 2012-12-26 | 株式会社トヨタマップマスター | 路面標示計測装置 |
| US20070117930A1 (en) * | 2005-11-18 | 2007-05-24 | Venkataraman Sundar K | Fluoropolymer blending process |
| EP1948734B1 (en) * | 2005-11-18 | 2014-01-08 | E.I. Du Pont De Nemours And Company | Fluoropolymer composition |
| JP5232653B2 (ja) | 2005-11-18 | 2013-07-10 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | コア／シェルポリマー |
| US7964274B2 (en) * | 2006-11-16 | 2011-06-21 | E. I. Du Pont De Nemours And Company | Heat aged perfluoropolymer |
-
2008
- 2008-12-05 US US12/328,816 patent/US20090152776A1/en not_active Abandoned
- 2008-12-10 CN CN200880120409XA patent/CN101970206A/zh active Pending
- 2008-12-10 WO PCT/US2008/086248 patent/WO2009076450A1/en not_active Ceased
- 2008-12-10 JP JP2010538131A patent/JP2011506140A/ja active Pending
- 2008-12-10 EP EP08860713A patent/EP2219847A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1069690A (en) * | 1912-03-25 | 1913-08-12 | Harlen W Gough | Fence-clamp. |
| JPS63315219A (ja) * | 1987-03-31 | 1988-12-22 | ロバート・ジェイ・コール | インフレートフイルムの連続押出し製造方法に使用の装置およびインフレートフイルムの連続押出し方法 |
| JPH03183524A (ja) * | 1989-11-06 | 1991-08-09 | Dow Chem Co:The | ブロー成形法及び組成物 |
| JPH07507505A (ja) * | 1992-06-02 | 1995-08-24 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | ブロー成形可能な熱可塑性ポリアミドおよびポリビニルアルコール樹脂からなる多層ラミネート |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022181847A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
| WO2022181848A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
| WO2022181846A1 (ja) * | 2021-02-26 | 2022-09-01 | ダイキン工業株式会社 | 含フッ素共重合体 |
| JP2022132231A (ja) * | 2021-02-26 | 2022-09-07 | ダイキン工業株式会社 | 含フッ素共重合体 |
| JP2022132232A (ja) * | 2021-02-26 | 2022-09-07 | ダイキン工業株式会社 | 含フッ素共重合体 |
| JP2022132230A (ja) * | 2021-02-26 | 2022-09-07 | ダイキン工業株式会社 | 含フッ素共重合体 |
| JP7288219B2 (ja) | 2021-02-26 | 2023-06-07 | ダイキン工業株式会社 | 含フッ素共重合体 |
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| Publication number | Publication date |
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| US20090152776A1 (en) | 2009-06-18 |
| EP2219847A1 (en) | 2010-08-25 |
| WO2009076450A1 (en) | 2009-06-18 |
| CN101970206A (zh) | 2011-02-09 |
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