HK103791A - Crosslinkable chemical formulation and composite semipermeable membrane made therewith - Google Patents

Crosslinkable chemical formulation and composite semipermeable membrane made therewith

Info

Publication number
HK103791A
HK103791A HK1037/91A HK103791A HK103791A HK 103791 A HK103791 A HK 103791A HK 1037/91 A HK1037/91 A HK 1037/91A HK 103791 A HK103791 A HK 103791A HK 103791 A HK103791 A HK 103791A
Authority
HK
Hong Kong
Prior art keywords
polyoxyethylene
layer
hydrophobic
microporous
formulation
Prior art date
Application number
HK1037/91A
Other languages
German (de)
English (en)
French (fr)
Inventor
Robert Lyon Henn
Original Assignee
W.L. Gore & 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 W.L. Gore & Associates, Inc. filed Critical W.L. Gore & Associates, Inc.
Publication of HK103791A publication Critical patent/HK103791A/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Steroid Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • External Artificial Organs (AREA)
HK1037/91A 1984-04-23 1991-12-19 Crosslinkable chemical formulation and composite semipermeable membrane made therewith HK103791A (en)

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 (1)

Publication Number Publication Date
HK103791A true HK103791A (en) 1991-12-27

Family

ID=24414416

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1037/91A HK103791A (en) 1984-04-23 1991-12-19 Crosslinkable chemical formulation and composite semipermeable membrane made therewith

Country Status (20)

Country Link
US (1) US4969998A (https=)
EP (1) EP0160473B1 (https=)
JP (2) JPS6128406A (https=)
KR (1) KR850007446A (https=)
AT (1) ATE45970T1 (https=)
AU (1) AU563060B2 (https=)
CA (1) CA1289312C (https=)
DE (1) DE3572681D1 (https=)
DK (1) DK181685A (https=)
ES (1) ES8702454A1 (https=)
FI (1) FI851598A7 (https=)
GB (2) GB2159825B (https=)
GR (1) GR850969B (https=)
HK (1) HK103791A (https=)
IL (1) IL74943A0 (https=)
NO (1) NO851607L (https=)
NZ (1) NZ211874A (https=)
PT (1) PT80326B (https=)
SG (1) SG83391G (https=)
ZA (1) ZA852651B (https=)

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
US4816328A (en) * 1987-11-13 1989-03-28 W. L. Gore & Associates, Inc. Breathable, non-linting laminate
US5102711A (en) * 1987-11-13 1992-04-07 W. L. Gore & Associates, Inc. Breathable layered materials
US5102552A (en) * 1987-12-16 1992-04-07 Hoechst Celanese Corporation Membranes from UV-curable resins
US4976897A (en) * 1987-12-16 1990-12-11 Hoechst Celanese Corporation Composite porous membranes and methods of making the same
EP0549670B1 (en) * 1990-09-20 1995-11-29 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
US6316520B1 (en) 1995-04-19 2001-11-13 Capitol Specialty Plastics, Inc. Monolithic polymer composition having a releasing material
US6460271B2 (en) 1995-04-19 2002-10-08 Csp Technologies, Inc. Insert having interconnecting channel morphology for aldehyde absorption
US6174952B1 (en) 1995-04-19 2001-01-16 Capitol Specialty Plastics, Inc. Monolithic polymer composition having a water absorption material
US6177183B1 (en) 1995-04-19 2001-01-23 Capitol Specialty Plastics, Inc. Monolithic composition having an activation material
US6080350A (en) * 1995-04-19 2000-06-27 Capitol Specialty Plastics, Inc. Dessicant entrained polymer
US6221446B1 (en) 1995-04-19 2001-04-24 Capitol Specialty Plastics, Inc Modified polymers having controlled transmission rates
US6124006A (en) * 1995-04-19 2000-09-26 Capitol Specialty Plastics, Inc. Modified polymers having controlled transmission rates
US6214255B1 (en) 1995-04-19 2001-04-10 Capitol Specialty Plastics, Inc. Desiccant entrained polymer
US6486231B1 (en) 1995-04-19 2002-11-26 Csp Technologies, Inc. Co-continuous interconnecting channel morphology composition
US6130263A (en) * 1995-04-19 2000-10-10 Capitol Specialty Plastics, Inc. Desiccant entrained polymer
US6194079B1 (en) 1995-04-19 2001-02-27 Capitol Specialty Plastics, Inc. Monolithic polymer composition having an absorbing material
USRE40941E1 (en) * 1995-04-19 2009-10-20 Csp Technologies, Inc. Monolithic polymer composition having a releasing material
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
AU3437097A (en) * 1996-06-25 1998-01-14 W.L. Gore & Associates Gmbh Flexible water and oil resistant composites
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
DE60032956T8 (de) 1999-02-22 2007-09-13 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Ionenselektive membranen, verfahren zu ihrer herstellung, verwendung der ionenselektiven membranen und vorrichtungen, die mit den ionenselektiven membranen versehen sind
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
AU2002251946A1 (en) 2001-02-14 2002-08-28 Science And 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
US7850152B2 (en) * 2001-04-24 2010-12-14 Medi Physics, Inc. Methods and devices for moisturizing hyperpolarized noble gases and associated moisturized pharmaceutical grade inhalable hyperpolarized gas products
US7288608B2 (en) * 2001-10-10 2007-10-30 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
WO2005092598A1 (en) * 2004-03-22 2005-10-06 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
US9458451B2 (en) 2007-06-21 2016-10-04 Gen-Probe Incorporated Multi-channel optical measurement instrument
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
US9006117B2 (en) 2009-05-13 2015-04-14 W. L. Gore & Associates, Inc. Lightweight, durable apparel and laminates for making the same
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
US20140038826A1 (en) 2011-01-28 2014-02-06 The Regents Of The University Of Colorado, A Body Corporate Covalently 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
WO2013116791A1 (en) 2012-02-02 2013-08-08 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
WO2016130573A2 (en) 2015-02-09 2016-08-18 Mosaic Biosciences, Inc. Degradable thiol-ene polymers and methods of making thereof
US11214676B2 (en) * 2019-04-05 2022-01-04 Fina Technology, Inc. Polyenes for curable liquid rubber-based compositions
EP4141079B1 (en) * 2020-10-14 2024-09-25 Resonac Corporation Photocurable composition, cured product of same, photofusible resin composition and adhesive set
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
GB1241824A (en) * 1967-07-10 1971-08-04 Sun Chemical Corp Radiation-curable compositions
GB1241823A (en) * 1967-10-11 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
AU563060B2 (en) 1987-06-25
NO851607L (no) 1985-10-24
FI851598A0 (fi) 1985-04-23
GB2182265B (en) 1989-01-11
EP0160473A3 (en) 1986-06-11
ES8702454A1 (es) 1987-01-01
DE3572681D1 (en) 1989-10-05
FI851598L (fi) 1985-10-24
PT80326A (en) 1985-05-01
US4969998A (en) 1990-11-13
EP0160473A2 (en) 1985-11-06
DK181685A (da) 1985-10-24
IL74943A0 (en) 1985-08-30
GR850969B (https=) 1985-11-25
GB2159825B (en) 1988-04-13
JPH0516288B2 (https=) 1993-03-04
AU4102285A (en) 1985-10-31
SG83391G (en) 1991-11-22
ATE45970T1 (de) 1989-09-15
GB8626312D0 (en) 1986-12-03
NZ211874A (en) 1988-03-30
DK181685D0 (da) 1985-04-23
GB2182265A (en) 1987-05-13
JPS6128406A (ja) 1986-02-08
GB2159825A (en) 1985-12-11
JPH0543693A (ja) 1993-02-23
ES542448A0 (es) 1987-01-01
GB8509998D0 (en) 1985-05-30
CA1289312C (en) 1991-09-24
KR850007446A (ko) 1985-12-04
PT80326B (en) 1986-11-13
ZA852651B (en) 1985-12-24
FI851598A7 (fi) 1985-10-24
EP0160473B1 (en) 1989-08-30

Similar Documents

Publication Publication Date Title
EP0160473B1 (en) Crosslinkable chemical formulation and composite semipermeable membrane made therewith
US4194041A (en) Waterproof laminate
FI76128B (fi) Skiktat foeremaol och foerfarande foer att bilda ett kompositfoeremaol innefattande minst tvao skikt.
EP0184392B1 (en) Waterproof, moisture-vapor permeable sheet material and method of making the same
US4943475A (en) Multilayer composite protective fabric material and use in protective clothing
US6074738A (en) Flexible water and oil resistant composites
EP0216622A2 (en) Microporous membrane laminate
CN1063707C (zh) 柔韧的防水复合材料
DE69320470D1 (de) Copolymere, sowie daraus hergestellte nichtporöse halbdurchlässige membranen und ihre verwendung zum filtern von molekülen in einem vorgegebenen molekulargewichtbereich
US20100272941A1 (en) Durable water- and oil- resistant, breathable microporous membrane
JPH0130620B2 (https=)
PL211961B1 (pl) Chemiczne pokrycie ochronne, chemiczny wyrób ochronny oraz sposób zabezpieczania osoby przed oddziaływaniem chemikaliów
JP3643985B2 (ja) 半透膜によって材料を乾燥および／または材料を乾燥に保つ方法
US20020124431A1 (en) Method for drying substances and/or preserving dryness by means of a semipermeable membrane
JPS62116645A (ja) 微孔性膜積層物
GB2642414A (en) A microporous membrane and method of manufacture thereof
GB2631550A (en) A microporous membrane and method of manufacture thereof

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)