ES8702454A1 - Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro. - Google Patents

Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro.

Info

Publication number
ES8702454A1
ES8702454A1 ES542448A ES542448A ES8702454A1 ES 8702454 A1 ES8702454 A1 ES 8702454A1 ES 542448 A ES542448 A ES 542448A ES 542448 A ES542448 A ES 542448A ES 8702454 A1 ES8702454 A1 ES 8702454A1
Authority
ES
Spain
Prior art keywords
hydrophobic material
semipermeable membrane
composite semipermeable
hydrophilic layer
polythioether
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.)
Expired
Application number
ES542448A
Other languages
English (en)
Other versions
ES542448A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Publication of ES542448A0 publication Critical patent/ES542448A0/es
Publication of ES8702454A1 publication Critical patent/ES8702454A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0245—Block or graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • External Artificial Organs (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE UNA MEMBRANA SEMIPERMEABLE, CON ELEVADA VELOCIDAD DE TRANSMISION MOLECULAR PARA MOLECULAS POLARES DE BAJO PESO MOLECULAR Y BUENA RESISTENCIA AL FLUJO DE LIQUIDOS IMPULSADO POR PRESION. LA MEMBRANA ESTA FORMADA POR: A) UNA PELICULA DE MATERIAL HIDROFOBO MICROPOROSO CON UNA VELOCIDAD DE TRANSMISION DEL VAPOR DE AGUA SUPERIOR A 100.000 G/M/24H; Y B) UNA CAPA HIDROFILA, AMORFA, RETICULADA Y CONTINUA, CON CIERTO GRADO DE PENETRACION EN LA CAPA HIDROFOBA. LA CAPA HIDROFILA ES DE POLIETER-POLITIOETER, FORMADO POR UN POLIENO INSATURADO R-)CH2)M-CHFCH2X, DONDE M F 0 O 1 Y X I 2, Y UN POLITIOL R-(CH2)N-CH-CH2-SHY, DONDE N F 0 O 1, RK F H O OH E Y 2 Y R ES UN POLIOXIETILENO; C) UN INICIADOR DE RADICALES LIBRES (BENZOFENONA Y 1-HIDROXICICLOHEXILFENILCETONA); Y D UNA FUENTE DE ENERGIA ADECUADA; LA CAPA HIDROFILA CONTIENE DE UN 40-80% DE POLIOXIETILENO. SE EMPLEA EN LA IMPERMEABILIZACION DE TEJIDOS, PARA PRENDAS QUE PERMITAN LA TRANSPIRACION DE VAPOR DE AGUA.
ES542448A 1984-04-23 1985-04-22 Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro. Expired ES8702454A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/603,186 US4969998A (en) 1984-04-23 1984-04-23 Composite semipermeable membrane

Publications (2)

Publication Number Publication Date
ES542448A0 ES542448A0 (es) 1987-01-01
ES8702454A1 true ES8702454A1 (es) 1987-01-01

Family

ID=24414416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542448A Expired ES8702454A1 (es) 1984-04-23 1985-04-22 Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro.

Country Status (20)

Country Link
US (1) US4969998A (es)
EP (1) EP0160473B1 (es)
JP (2) JPS6128406A (es)
KR (1) KR850007446A (es)
AT (1) ATE45970T1 (es)
AU (1) AU563060B2 (es)
CA (1) CA1289312C (es)
DE (1) DE3572681D1 (es)
DK (1) DK181685A (es)
ES (1) ES8702454A1 (es)
FI (1) FI851598L (es)
GB (2) GB2159825B (es)
GR (1) GR850969B (es)
HK (1) HK103791A (es)
IL (1) IL74943A0 (es)
NO (1) NO851607L (es)
NZ (1) NZ211874A (es)
PT (1) PT80326B (es)
SG (1) SG83391G (es)
ZA (1) ZA852651B (es)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256503A (en) * 1986-04-07 1993-10-26 Scimat Limited Process for making a composite membrane
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4725481A (en) * 1986-10-31 1988-02-16 E. I. Du Pont De Nemours And Company Vapor-permeable, waterproof bicomponent structure
DE8713369U1 (de) * 1987-10-05 1989-02-09 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Verschließen von Öffnungen an Hörgeräten oder Ohrpaßstücken für Hörgeräte
US4868928A (en) * 1987-10-21 1989-09-26 W. L. Gore & Associates, Inc. Windproof weather-resistant lined garment material
US5102711A (en) * 1987-11-13 1992-04-07 W. L. Gore & Associates, Inc. Breathable layered materials
US4816328A (en) * 1987-11-13 1989-03-28 W. L. Gore & Associates, Inc. Breathable, non-linting laminate
US4976897A (en) * 1987-12-16 1990-12-11 Hoechst Celanese Corporation Composite porous membranes and methods of making the same
US5102552A (en) * 1987-12-16 1992-04-07 Hoechst Celanese Corporation Membranes from UV-curable resins
WO1992005595A1 (en) * 1990-09-20 1992-04-02 Scimat Limited Polymer membrane
JP2688662B2 (ja) * 1991-07-05 1997-12-10 ジャパンゴアテックス株式会社 加湿器における加湿水流路
WO1993025300A1 (en) * 1992-06-05 1993-12-23 Research Corporation Technologies, Inc. Ultrathin composite membranes
US5520980A (en) * 1994-01-31 1996-05-28 Kimberly-Clark Corporation Protective barrier apparel fabric
US6194079B1 (en) 1995-04-19 2001-02-27 Capitol Specialty Plastics, Inc. Monolithic polymer composition having an absorbing material
US6124006A (en) * 1995-04-19 2000-09-26 Capitol Specialty Plastics, Inc. Modified polymers having controlled transmission rates
US6316520B1 (en) 1995-04-19 2001-11-13 Capitol Specialty Plastics, Inc. Monolithic polymer composition having a releasing material
US6177183B1 (en) 1995-04-19 2001-01-23 Capitol Specialty Plastics, Inc. Monolithic composition having an activation material
US6460271B2 (en) 1995-04-19 2002-10-08 Csp Technologies, Inc. Insert having interconnecting channel morphology for aldehyde absorption
USRE40941E1 (en) * 1995-04-19 2009-10-20 Csp Technologies, Inc. Monolithic polymer composition having a releasing material
US6174952B1 (en) 1995-04-19 2001-01-16 Capitol Specialty Plastics, Inc. Monolithic polymer composition having a water absorption material
US6486231B1 (en) 1995-04-19 2002-11-26 Csp Technologies, Inc. Co-continuous interconnecting channel morphology composition
US6214255B1 (en) 1995-04-19 2001-04-10 Capitol Specialty Plastics, Inc. Desiccant entrained polymer
US6221446B1 (en) 1995-04-19 2001-04-24 Capitol Specialty Plastics, Inc Modified polymers having controlled transmission rates
US6130263A (en) * 1995-04-19 2000-10-10 Capitol Specialty Plastics, Inc. Desiccant entrained polymer
US6080350A (en) * 1995-04-19 2000-06-27 Capitol Specialty Plastics, Inc. Dessicant entrained polymer
JP3227388B2 (ja) 1995-08-02 2001-11-12 キヤノン株式会社 インク吸収体、該インク吸収体を用いたインクタンク、該インクタンクとインクジェット記録ヘッドとを一体化したインクジェットカートリッジ、インクタンクの製造方法、及び該インクタンクに用いられる繊維塊
CN1085962C (zh) * 1996-06-25 2002-06-05 W·L·戈尔有限公司 柔性防水防油复合材料
DE19625389A1 (de) * 1996-06-25 1998-01-02 Gore W L & Ass Gmbh Flexibler Verbundstoff
US6465532B1 (en) 1997-03-05 2002-10-15 Csp Tecnologies, Inc. Co-continuous interconnecting channel morphology polymer having controlled gas transmission rate through the polymer
ES2278555T3 (es) 1999-02-22 2007-08-16 DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD. Membranas selectivas de iones, su procedimiento de produccion, empleo de las membranas selectivas de iones y aparatos suministrados con las membranas selectivas de iones.
EP1072880A1 (de) * 1999-06-21 2001-01-31 Georges H. Dr. Lyssy Verfahren und Vorrichtung zur Messung der Wasserdampfdurchlässigkeit durch eine Folie oder Membran
US6676903B2 (en) * 2001-07-30 2004-01-13 General Electric Company Apparatus and method for spatially detecting or quantifying chemical species
GB2360004B (en) * 2000-02-11 2003-05-14 Univ East London Pervaporation separation of ethanol/water mixtures
US6696002B1 (en) 2000-03-29 2004-02-24 Capitol Security Plastics, Inc. Co-continuous interconnecting channel morphology polymer having modified surface properties
WO2002065515A2 (en) 2001-02-14 2002-08-22 Science & Technology Corporation @ Unm Nanostructured devices for separation and analysis
US6913697B2 (en) * 2001-02-14 2005-07-05 Science & Technology Corporation @ Unm Nanostructured separation and analysis devices for biological membranes
JP2004530474A (ja) * 2001-04-24 2004-10-07 メディ−フィジックス・インコーポレイテッド 過分極化希ガスを加湿するための方法および装置および関連加湿医薬等級吸入可能過分極化ガス産物
WO2003031483A1 (en) * 2001-10-10 2003-04-17 The Regents Of The University Of Colorado Degradable thiol-ene polymers
US7314895B2 (en) * 2001-12-19 2008-01-01 Csp Technologies, Inc. Thermoplastic composition comprising a CO2 releasing material
US7165682B1 (en) * 2003-07-16 2007-01-23 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same
US7465381B2 (en) * 2004-01-22 2008-12-16 Stc.Unm Electrokinetic molecular separation in nanoscale fluidic channels
US20060065528A1 (en) * 2004-02-03 2006-03-30 Gabriel Lopez Nanostructured devices for separation and analysis
EP1727663B1 (en) * 2004-03-22 2011-10-05 Huntsman Advanced Materials (Switzerland) GmbH Photocurable compositions
JP4373260B2 (ja) * 2004-03-29 2009-11-25 一則 片岡 高分子複合体
US8105471B1 (en) 2004-07-19 2012-01-31 Han Sang M Nanofluidics for bioseparation and analysis
DE202005011301U1 (de) 2005-07-19 2005-09-22 Hidde, Axel R., Dr.-Ing. Kabeldurchführung mit Membranventil
DE102005035210B4 (de) * 2005-07-28 2007-09-06 Hidde, Axel R., Dr. Ing. Kabeldurchführung mit Membranventil
AR064286A1 (es) 2006-12-13 2009-03-25 Quiceno Gomez Alexandra Lorena Produccion de dispositivos oftalmicos basados en la polimerizacion por crecimiento escalonado fotoinducida
EP2175999B1 (en) 2007-06-21 2017-01-04 Gen-Probe Incorporated Receptacles for use in performing processes
US8118910B2 (en) * 2009-03-23 2012-02-21 General Electric Company Layered filtration membrane and methods of making same
SE533798C2 (sv) * 2009-04-01 2011-01-18 Tetra Laval Holdings & Finance Säkerhetskammare som skall användas i en förpackningsmaskin
US8163662B2 (en) * 2009-05-13 2012-04-24 W. L. Gore & Associates, Inc. Lightweight, durable enclosures and laminates for making the same
US9084447B2 (en) 2009-05-13 2015-07-21 W. L. Gore & Associates, Inc. Lightweight, durable apparel and laminates for making the same
US9006117B2 (en) 2009-05-13 2015-04-14 W. L. Gore & Associates, Inc. Lightweight, durable apparel and laminates for making the same
WO2012103445A2 (en) 2011-01-28 2012-08-02 The Regents Of The University Of Colorado, A Body Corporate Convalently cross linked hydrogels and methods of making and using same
US9988433B2 (en) 2013-03-14 2018-06-05 Mosaic Biosciences, Inc. Covalent modification of biological macromolecules
EP2822533B1 (en) 2012-02-02 2021-01-20 Mosaic Biosciences, Inc. Biomaterials for delivery of blood extracts and methods of using same
GB201211309D0 (en) * 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes
JP6051931B2 (ja) * 2013-02-26 2016-12-27 株式会社リコー クリーニングブレード、画像形成装置、及びプロセスカートリッジ
JP6279317B2 (ja) * 2013-12-26 2018-02-14 旭化成株式会社 ゲル状薄膜、複合膜、気体分離膜及び製造方法
JP6158727B2 (ja) * 2014-02-26 2017-07-05 旭化成株式会社 促進輸送膜及び製造方法
JP6228033B2 (ja) * 2014-02-26 2017-11-08 旭化成株式会社 気体分離膜及び製造方法
CN107530440A (zh) 2015-02-09 2018-01-02 马赛克生物科学公司 可降解硫醇‑烯聚合物及其制备方法
US11214676B2 (en) * 2019-04-05 2022-01-04 Fina Technology, Inc. Polyenes for curable liquid rubber-based compositions
WO2022080405A1 (ja) * 2020-10-14 2022-04-21 昭和電工マテリアルズ株式会社 光硬化性組成物及びその硬化物、光融解性樹脂組成物、並びに接着剤セット
CN113304627A (zh) * 2021-05-29 2021-08-27 杭州安普鲁薄膜科技有限公司 一种超疏水的防水膜组件
CN114870644B (zh) * 2022-06-17 2023-07-14 杭州福斯特应用材料股份有限公司 一种半透膜复合材料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225107A (en) * 1960-08-24 1965-12-21 Standard Oil Co Separation process
GB1241823A (en) * 1967-10-11 1971-08-04 Sun Chemical Corp Radiation-curable compositions
GB1241824A (en) * 1967-07-10 1971-08-04 Sun Chemical Corp Radiation-curable compositions
GB1437123A (en) * 1972-09-01 1976-05-26 Ciba Geigy Ag Coating fibrous substrates
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
US4031271A (en) * 1975-11-17 1977-06-21 W. R. Grace & Co. Alkali-resistant radiation curable ene-thiol compositions
JPS54162798A (en) * 1978-06-14 1979-12-24 Denki Kagaku Kogyo Kk Photo-setting composition
US4280970A (en) * 1979-01-19 1981-07-28 Puropore Inc. Polyoxyethylene grafted membrane materials with grafting links derived from a diisocyanate
US4493716A (en) * 1982-10-12 1985-01-15 W. L. Gore & Associates, Inc. Apparatus for the separation of hydrogen sulfide from a gas mixture

Also Published As

Publication number Publication date
JPH0543693A (ja) 1993-02-23
PT80326A (en) 1985-05-01
AU563060B2 (en) 1987-06-25
GB2159825B (en) 1988-04-13
ES542448A0 (es) 1987-01-01
ATE45970T1 (de) 1989-09-15
SG83391G (en) 1991-11-22
GB8509998D0 (en) 1985-05-30
NO851607L (no) 1985-10-24
CA1289312C (en) 1991-09-24
DE3572681D1 (en) 1989-10-05
DK181685D0 (da) 1985-04-23
IL74943A0 (en) 1985-08-30
GB2182265B (en) 1989-01-11
ZA852651B (en) 1985-12-24
AU4102285A (en) 1985-10-31
GB2182265A (en) 1987-05-13
NZ211874A (en) 1988-03-30
DK181685A (da) 1985-10-24
EP0160473A3 (en) 1986-06-11
JPH0516288B2 (es) 1993-03-04
EP0160473A2 (en) 1985-11-06
FI851598L (fi) 1985-10-24
GR850969B (es) 1985-11-25
KR850007446A (ko) 1985-12-04
PT80326B (en) 1986-11-13
US4969998A (en) 1990-11-13
GB8626312D0 (en) 1986-12-03
HK103791A (en) 1991-12-27
GB2159825A (en) 1985-12-11
FI851598A0 (fi) 1985-04-23
JPS6128406A (ja) 1986-02-08
EP0160473B1 (en) 1989-08-30

Similar Documents

Publication Publication Date Title
ES8702454A1 (es) Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro.
WO1998007450A3 (en) Membranes suitable for medical use
AU594992B2 (en) System for the controlled-rate release of active substances
AU588545B2 (en) Flexible multilayered polymeric films, useful in the production of medical solution pouches
CA2035602A1 (en) Composite rigid insulation materials containing v-grooves
AU528310B2 (en) Composition of paracetamol and metoclopramide
AU560398B2 (en) Composite dense membrane, production of and use for fluid separation
IE802367L (en) Covering device for skin treatment on a gel-type polymer
AU1697788A (en) Outer membrane protein f of pseudomonas aeruginosa
AU584625B2 (en) Ionic fluorinated polymer, preparation and membranes comprising said polymer
JPS6463007A (en) Degasifying mechanism
EP0370149A3 (en) Ionic semiconductor materials and applications thereof
JPS52123986A (en) Adsorption of ionic or polar substances
JPS5764613A (en) Soft plaster
JPS5320485A (en) Immobilized enzymes or microbial cells and their preparation
ES8603720A1 (es) Procedimiento de obtencion de film de polietileno
JPS53110979A (en) Reverse osmotic membrane
JPS53104785A (en) Laminate-type enzymatic reactor
JPS5518402A (en) Treatment of high polymer filmy material
FR2444058A2 (en) Ion exchange membranes for electrolysis cells - of poly:fluoroolefin film and asbestos fibres impregnated with (meth)acrylic! acid copolymer
FR2419952A1 (fr) Membranes pour electrolyse
JPS55147297A (en) Antibiotic substance anthraimine a and b, and their preparation
TH3746A (th) สารผสมทางเคมีที่เกิดปฏิกิริยาเชื่อมข้ามเส้นได้และเยื่อบางที่สารเลือกผ่านได้ชนิดผสมรวมที่ทำจากสารผสมนี้

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401