JP2000053780A5 - - Google Patents
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- Publication number
- JP2000053780A5 JP2000053780A5 JP1999181882A JP18188299A JP2000053780A5 JP 2000053780 A5 JP2000053780 A5 JP 2000053780A5 JP 1999181882 A JP1999181882 A JP 1999181882A JP 18188299 A JP18188299 A JP 18188299A JP 2000053780 A5 JP2000053780 A5 JP 2000053780A5
- Authority
- JP
- Japan
- Prior art keywords
- construction method
- support
- membrane
- solution
- product
- 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
- 238000010276 construction Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000004811 fluoropolymer Substances 0.000 description 4
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical compound C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229920002313 fluoropolymer Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- JSGITCLSCUKHFW-UHFFFAOYSA-N 2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxole Chemical compound FC1=C(OC(F)(F)F)OC(F)(F)O1 JSGITCLSCUKHFW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 238000000614 phase inversion technique Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- -1 perfluoroalkyl vinyl ethers Chemical class 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT98MI001506A ITMI981506A1 (it) | 1998-06-30 | 1998-06-30 | Manufatti di fluoropolimeri amorfi |
| IT98A001506 | 1998-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000053780A JP2000053780A (ja) | 2000-02-22 |
| JP2000053780A5 true JP2000053780A5 (enExample) | 2006-07-06 |
Family
ID=11380359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11181882A Pending JP2000053780A (ja) | 1998-06-30 | 1999-06-28 | 非晶質フルオロポリマ―製品 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6469116B2 (enExample) |
| EP (1) | EP0969025B1 (enExample) |
| JP (1) | JP2000053780A (enExample) |
| DE (1) | DE69919634T2 (enExample) |
| IT (1) | ITMI981506A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540813B2 (en) | 2000-06-13 | 2003-04-01 | Praxair Technology, Inc. | Method of preparing composite gas separation membranes from perfluoropolymers |
| DE60221066T2 (de) | 2001-05-07 | 2008-03-13 | Solvay Solexis S.P.A. | Amorphe perfluorierte Polymere |
| ITMI20010921A1 (it) | 2001-05-07 | 2002-11-07 | Ausimont Spa | Polimeri (per)fluorurati amorfi |
| JP2004536171A (ja) * | 2001-05-14 | 2004-12-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 紫外線及び真空紫外線の透明性を必要とする適用での部分フッ素化ポリマーの使用 |
| US7129009B2 (en) * | 2002-05-14 | 2006-10-31 | E. I. Du Pont De Nemours And Company | Polymer-liquid compositions useful in ultraviolet and vacuum ultraviolet uses |
| US6723152B2 (en) | 2002-07-01 | 2004-04-20 | Praxair Technology, Inc. | Gas separation using membranes formed from blends of perfluorinated polymers |
| CA2510864C (en) * | 2002-12-20 | 2013-01-22 | Exxonmobil Chemical Patents Inc. | Polymers substantially free of long chain branching |
| US7425601B2 (en) | 2002-12-20 | 2008-09-16 | Exxonmobil Chemical Patents Inc. | Polymers with new sequence distributions |
| US7723447B2 (en) * | 2002-12-20 | 2010-05-25 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
| WO2004058828A1 (en) * | 2002-12-20 | 2004-07-15 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
| US7479227B2 (en) * | 2003-03-07 | 2009-01-20 | Membrane Technology And Research, Inc. | Liquid-phase separation of low molecular weight organic compounds |
| ITMI20030774A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati. |
| ITMI20030773A1 (it) * | 2003-04-15 | 2004-10-16 | Solvay Solexis Spa | Polimeri perfluorurati amorfi. |
| US7713331B2 (en) * | 2003-11-05 | 2010-05-11 | Rheodyne, Llc | Axial transfer line degassing |
| US6949132B2 (en) * | 2003-11-05 | 2005-09-27 | Systel, Llc | Axial degassing transfer lines |
| US7662892B2 (en) | 2004-06-21 | 2010-02-16 | Exxonmobil Chemical Patents Inc. | Impact copolymers |
| WO2006009951A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymer recovery method |
| WO2006083303A1 (en) * | 2004-06-21 | 2006-08-10 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| WO2006009942A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| US7317927B2 (en) * | 2004-11-05 | 2008-01-08 | Wirelesswerx International, Inc. | Method and system to monitor persons utilizing wireless media |
| US7881733B2 (en) * | 2004-11-05 | 2011-02-01 | Wirelesswerx International, Inc. | Method and system to monitor and control devices utilizing wireless media |
| US7489939B2 (en) * | 2005-04-13 | 2009-02-10 | Wirelesswerx International, Inc. | Method and system for providing location updates |
| US20060234727A1 (en) * | 2005-04-13 | 2006-10-19 | Wirelesswerx International, Inc. | Method and System for Initiating and Handling an Emergency Call |
| US7684782B2 (en) * | 2005-04-13 | 2010-03-23 | Wirelesswerx International, Inc. | Method and system for initiating and handling an emergency call utilizing geographical zones |
| US7799882B2 (en) * | 2005-06-20 | 2010-09-21 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| DE102006007868A1 (de) * | 2006-02-17 | 2007-08-30 | Boehringer Ingelheim Microparts Gmbh | Membranaufbau zur Gasabscheidung, Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung |
| KR101462698B1 (ko) | 2007-03-07 | 2014-11-17 | 와이어리스웍스 인터내셔널, 인크. | 영역 특정 메시징을 제공하기 위한 방법 및 시스템 |
| US8315203B2 (en) | 2007-08-30 | 2012-11-20 | Wirelesswerx International, Inc. | Mapping in a multi-dimensional space |
| WO2013039967A1 (en) | 2011-09-12 | 2013-03-21 | Idex Health & Science Llc | Supersaturated fluid degassing |
| WO2013119796A1 (en) | 2012-02-09 | 2013-08-15 | Dow Corning Corporation | Gradient polymer structures and methods |
| EP3607033A1 (en) * | 2017-04-03 | 2020-02-12 | Solvay Specialty Polymers Italy S.p.A. | Working fluid compositions |
| JP2022117348A (ja) * | 2021-01-29 | 2022-08-10 | 日東電工株式会社 | プラスチック光ファイバーおよびその製造方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2242218A (en) | 1936-08-14 | 1941-05-20 | Auer Laszlo | Sizing textiles |
| US3665041A (en) | 1967-04-04 | 1972-05-23 | Montedison Spa | Perfluorinated polyethers and process for their preparation |
| US3978030A (en) * | 1973-08-01 | 1976-08-31 | E. I. Du Pont De Nemours And Company | Polymers of fluorinated dioxoles |
| US4754009A (en) * | 1981-08-20 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4948851A (en) | 1981-08-20 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4530569A (en) * | 1981-08-20 | 1985-07-23 | E. I. Du Pont De Nemours And Company | Optical fibers comprising cores clad with amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
| US4565855A (en) * | 1981-09-28 | 1986-01-21 | E. I. Du Pont De Nemours And Company | Polymers of dioxolanes |
| DE3485616D1 (de) | 1983-12-26 | 1992-05-07 | Daikin Ind Ltd | Verfahren zur herstellung von halogen enthaltenden polyathern |
| IT1188635B (it) | 1986-03-27 | 1988-01-20 | Ausimont Spa | Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione |
| US4954271A (en) | 1988-10-06 | 1990-09-04 | Tag Investments, Inc. | Non-toxic fire extinguishant |
| ES2071668T3 (es) | 1988-12-13 | 1995-07-01 | Beecham Group Plc | Benzopirano y compuestos relacionados. |
| AU5830090A (en) | 1989-06-15 | 1991-01-08 | Du Pont Canada Inc. | Perfluorodioxole membranes |
| US5061024C1 (en) | 1989-09-06 | 2002-02-26 | Dupont Photomasks Inc | Amorphous fluoropolymer pellicle films |
| IT1264662B1 (it) * | 1993-07-05 | 1996-10-04 | Ausimont Spa | Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici |
| EP0752900A1 (en) | 1994-03-28 | 1997-01-15 | Great Lakes Chemical Corporation | Ozone friendly fire extinguishing methods and compositions |
| IT1282378B1 (it) * | 1996-04-24 | 1998-03-20 | Ausimont Spa | Perfluoroelastomeri a base di diossoli |
| IT1284112B1 (it) * | 1996-07-05 | 1998-05-08 | Ausimont Spa | Copolimeri fluorurati dell'etilene |
| US5914154A (en) * | 1997-05-30 | 1999-06-22 | Compact Membrane Systems, Inc. | Non-porous gas permeable membrane |
| US6507688B1 (en) * | 1997-12-15 | 2003-01-14 | Gunther Nath | Light guide with a liquid core |
| US5960777A (en) * | 1998-02-20 | 1999-10-05 | Compact Membrane Systems, Inc. | Combustion engine air supply system |
-
1998
- 1998-06-30 IT IT98MI001506A patent/ITMI981506A1/it unknown
-
1999
- 1999-06-23 DE DE69919634T patent/DE69919634T2/de not_active Expired - Lifetime
- 1999-06-23 EP EP99112081A patent/EP0969025B1/en not_active Expired - Lifetime
- 1999-06-28 US US09/340,137 patent/US6469116B2/en not_active Expired - Lifetime
- 1999-06-28 JP JP11181882A patent/JP2000053780A/ja active Pending
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