DK117253B - Fremgangsmåde til fremstilling af mikroporøse film. - Google Patents

Fremgangsmåde til fremstilling af mikroporøse film.

Info

Publication number
DK117253B
DK117253B DK579964AA DK579964A DK117253B DK 117253 B DK117253 B DK 117253B DK 579964A A DK579964A A DK 579964AA DK 579964 A DK579964 A DK 579964A DK 117253 B DK117253 B DK 117253B
Authority
DK
Denmark
Prior art keywords
production
microporous films
microporous
films
Prior art date
Application number
DK579964AA
Other languages
Danish (da)
English (en)
Inventor
D Boutle
F Sharp
Original Assignee
Porvair Ltd
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 Porvair Ltd filed Critical Porvair Ltd
Publication of DK117253B publication Critical patent/DK117253B/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/0052—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by leaching out of a compound, e.g. water soluble salts, fibres or fillers; obtained by freezing or sublimation; obtained by eliminating drops of sublimable fluid
    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK579964AA 1963-11-25 1964-11-24 Fremgangsmåde til fremstilling af mikroporøse film. DK117253B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB46529/63A GB1099676A (en) 1963-11-25 1963-11-25 Improvements in or relating to microporous sheet material
GB4302964 1964-10-21

Publications (1)

Publication Number Publication Date
DK117253B true DK117253B (da) 1970-04-06

Family

ID=26265034

Family Applications (1)

Application Number Title Priority Date Filing Date
DK579964AA DK117253B (da) 1963-11-25 1964-11-24 Fremgangsmåde til fremstilling af mikroporøse film.

Country Status (9)

Country Link
US (1) US3524753A (fi)
BE (1) BE656239A (fi)
CH (2) CH457347A (fi)
DE (1) DE1569282A1 (fi)
DK (1) DK117253B (fi)
ES (1) ES306368A1 (fi)
GB (1) GB1099676A (fi)
NL (1) NL145584B (fi)
SE (1) SE332892B (fi)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157424A (en) * 1964-08-13 1979-06-05 Porvair Limited Production of porous materials
DE1694096A1 (de) * 1966-12-13 1971-08-26 Bayer Ag Verfahren zur Herstellung von wasserdampfdurchlaessigen,poroesen Flaechengebilden
DE1694181C3 (de) * 1967-08-09 1975-02-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung mikroporöser Folien auf Polyurethanbasis
US4028451A (en) * 1969-06-03 1977-06-07 Porvair Limited Method of making water vapor permeable polymer sheet material
JPS4819704B1 (fi) * 1970-04-13 1973-06-15
US3770537A (en) * 1969-10-20 1973-11-06 Minnesota Mining & Mfg Method for preparing a microporous sheet by heat-forming, annealing and leaching
US3720607A (en) * 1970-04-15 1973-03-13 Celanese Corp Reverse osmosis process employing polybenzimidazole membranes
US3879506A (en) * 1970-06-01 1975-04-22 Chatillon Societa & 0 Anonima Process for producing chloro-vinyl fibers having modified light reflection
GB1381258A (en) * 1970-12-11 1975-01-22 Porvair Ltd Water vapour permeable materials
US4100064A (en) * 1971-11-23 1978-07-11 United Kingdom Atomic Energy Authority Purification of water by reverse osmosis using a supported semi-permeable membrane
JPS5216283B2 (fi) * 1971-12-23 1977-05-09
US4042744A (en) * 1971-12-29 1977-08-16 Columbia Ribbon And Carbon Manufacturing Co., Inc. Multiple-color transfer elements and process
US3884801A (en) * 1972-05-02 1975-05-20 Us Interior Preparation of reverse osmosis membranes by complete evaporation of the solvent system
US3894166A (en) * 1972-08-21 1975-07-08 Eastman Kodak Co Integral reverse osmosis membrane with highly pressed woven fabric support member
US3949123A (en) * 1972-12-08 1976-04-06 Uniroyal Inc. Coated fabric having suede-like surface
CA1022017A (en) * 1973-05-14 1977-12-06 Columbia Ribbon And Carbon Manufacturing Co. Multiple-color transfer elements and process
US4112151A (en) * 1976-01-09 1978-09-05 Monarch Marking Systems, Inc. Impregnating porous articles
JPS54900A (en) * 1977-06-03 1979-01-06 Dynic Corp Display label preventing rubber deterioration
CH625966A5 (fi) * 1977-07-15 1981-10-30 Kilcher Chemie Ag
US4340480A (en) * 1978-05-15 1982-07-20 Pall Corporation Process for preparing liquophilic polyamide membrane filter media and product
AU529368B2 (en) * 1978-05-15 1983-06-02 Pall Corporation Preparing polyamide membrane filter media and product
US4444640A (en) * 1980-09-22 1984-04-24 Diamond Shamrock Corporation Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
FR2530189B1 (fr) * 1982-07-16 1988-08-26 Fujikura Rubber Ltd Procede de fabrication d'une couche compressible et d'un blanchet pour operations d'impression
US4662836A (en) * 1984-07-31 1987-05-05 Hughes Aircraft Company Non-woven sheet by in-situ fiberization
GB8717949D0 (en) * 1987-07-29 1987-09-03 Yarsley Technical Centre Ltd Water absorbent structures
US4894157A (en) * 1987-10-05 1990-01-16 Micron Separations, Inc. Process for producing supported celluosic membranes and products
JPH0659749B2 (ja) * 1988-06-27 1994-08-10 デイ・インターナショナル・インコーポレーテッド 印刷用圧縮性ブランケットの製法およびこれにより製造された印刷用圧縮性ブランケット
JPH0516159A (ja) * 1991-07-12 1993-01-26 Shin Etsu Chem Co Ltd 樹脂薄膜の製造方法
US5364683A (en) * 1992-02-14 1994-11-15 Reeves Brothers, Inc. Compressible printing blanket and method of making same
US6071567A (en) * 1992-03-25 2000-06-06 Reeves Brothers, Inc. Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same
IT1318961B1 (it) 2000-10-03 2003-09-19 Erminio Rossini S P A Ora Ross Manica perfezionata per cilindro sussidiario di una macchina da stampaindiretta o "offset".
WO2003051341A1 (en) * 2001-12-18 2003-06-26 Alza Corporation Dosage form for providing time-varying patterns of drug delivery
US6720049B2 (en) 2002-06-07 2004-04-13 E. I. Du Pont De Nemours And Company Thin-walled polyurethane articles
US9790343B2 (en) 2008-06-12 2017-10-17 Avery Dennison Corporation Porous material and method for producing the same
ES2909735T3 (es) 2012-08-21 2022-05-10 Vertera Inc Método para fabricar artículos porosos
JP5797184B2 (ja) * 2012-09-13 2015-10-21 テックワン株式会社 防水透湿性複合膜及び防水透湿性複合膜を有する防水透湿性布帛
CN115262238B (zh) * 2022-09-27 2023-01-03 吴江市汉塔纺织整理有限公司 一种防水透气聚氨酯涂层及其海岛湿法制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542527A (en) * 1942-10-17 1951-02-20 Electric Storage Battery Co Process of producing microporous material
NL74659C (fi) * 1949-12-12
US2707201A (en) * 1951-05-05 1955-04-26 Richardson Co Porous storage battery separator and method of making
US2712154A (en) * 1952-04-23 1955-07-05 Celloplast Ab Apparatus for continuous production of artificial sponge cloth
GB743926A (en) * 1953-05-18 1956-01-25 Pritchett & Gold & E P S Co Ltd Improvements relating to diaphragms for use in ion exchange processes
US2953622A (en) * 1957-02-26 1960-09-20 American Marietta Co Battery separators and production thereof
US2984869A (en) * 1958-05-02 1961-05-23 Pritchett & Gold & E P S Co Improved method of producing micro-porous sheet
US3266966A (en) * 1959-03-23 1966-08-16 Smith & Nephew Cast plastic sheets or films
US3035110A (en) * 1959-11-18 1962-05-15 Sidney A Corren Integral electrode-separator structure

Also Published As

Publication number Publication date
ES306368A1 (es) 1965-04-16
BE656239A (fi)
CH452471A (fr) 1967-10-31
SE332892B (fi) 1971-02-22
NL6413691A (fi) 1965-05-26
NL145584B (nl) 1975-04-15
US3524753A (en) 1970-08-18
CH457347A (fr) 1968-06-15
DE1569282A1 (de) 1969-07-24
GB1099676A (en) 1968-01-17

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