ATE81481T1 - Wasserdichter gegenstand und verfahren zu seiner herstellung. - Google Patents

Wasserdichter gegenstand und verfahren zu seiner herstellung.

Info

Publication number
ATE81481T1
ATE81481T1 AT87307398T AT87307398T ATE81481T1 AT E81481 T1 ATE81481 T1 AT E81481T1 AT 87307398 T AT87307398 T AT 87307398T AT 87307398 T AT87307398 T AT 87307398T AT E81481 T1 ATE81481 T1 AT E81481T1
Authority
AT
Austria
Prior art keywords
production
waterproof object
pores
hydrophobic material
waterproof
Prior art date
Application number
AT87307398T
Other languages
German (de)
English (en)
Inventor
John Anthony Cook
Raymond William Singleton
Original Assignee
Scimat 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 Scimat Ltd filed Critical Scimat Ltd
Application granted granted Critical
Publication of ATE81481T1 publication Critical patent/ATE81481T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • 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
    • 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
    • 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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • 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
    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—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
    • B32B2307/73—Hydrophobic
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
    • B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y10T442/3878—Fluorinated olefin polymer or copolymer sheet or film [e.g., Teflon@, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y10T442/3886—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Filtering Materials (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT87307398T 1986-08-22 1987-08-21 Wasserdichter gegenstand und verfahren zu seiner herstellung. ATE81481T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868620484A GB8620484D0 (en) 1986-08-22 1986-08-22 Plugged microporous film
EP87307398A EP0258002B1 (en) 1986-08-22 1987-08-21 Waterproof article and method of making a waterproof article

Publications (1)

Publication Number Publication Date
ATE81481T1 true ATE81481T1 (de) 1992-10-15

Family

ID=10603120

Family Applications (2)

Application Number Title Priority Date Filing Date
AT87307398T ATE81481T1 (de) 1986-08-22 1987-08-21 Wasserdichter gegenstand und verfahren zu seiner herstellung.
AT87307391T ATE78422T1 (de) 1986-08-22 1987-08-21 Zugestopfter mikroporoeser film.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT87307391T ATE78422T1 (de) 1986-08-22 1987-08-21 Zugestopfter mikroporoeser film.

Country Status (10)

Country Link
US (2) US4818596A (enExample)
EP (2) EP0257997B1 (enExample)
JP (2) JP2582082B2 (enExample)
KR (2) KR880002926A (enExample)
AT (2) ATE81481T1 (enExample)
AU (2) AU615632B2 (enExample)
CA (2) CA1281625C (enExample)
DE (2) DE3782217T2 (enExample)
GB (1) GB8620484D0 (enExample)
IN (1) IN170214B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4961985A (en) * 1988-07-06 1990-10-09 W. L. Gore & Associates, Inc. Fabrics for protective clothing
US4975469A (en) * 1989-03-20 1990-12-04 Amoco Corporation Oriented porous polypropylene films
FR2646930B1 (fr) * 1989-05-12 1993-04-09 Essilor Int Procede de realisation d'un element diffractif, utilisable notamment dans la fabrication de lentilles optiques artificielles, et lentilles ainsi obtenues
US5296305A (en) * 1990-05-11 1994-03-22 Esslior International (Compagnie Generale D'optique) Method of fabricating a lens made of transparent polymer with modulated refracting index
US5208098A (en) * 1990-10-23 1993-05-04 Amoco Corporation Self-bonded nonwoven web and porous film composites
US5176953A (en) * 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
DE4042125A1 (de) * 1990-12-28 1992-07-02 Maxs Ag Verfahren zum herstellen eines mikrooeffnungen aufweisenden, verstaerkten flachen gegenstandes
GB9113211D0 (en) * 1991-06-19 1991-08-07 Hypoguard Uk Ltd Support membrane
US5236457A (en) * 1992-02-27 1993-08-17 Zimmer, Inc. Method of making an implant having a metallic porous surface
US5358780A (en) * 1992-04-01 1994-10-25 Hoechst Celanese Corp. Breathable water-resistant fabrics
US5356497A (en) * 1993-05-05 1994-10-18 Lee Chi S Method for forming a sheet material permeable to gas and not permeable to water
AU711013B2 (en) * 1994-07-08 1999-10-07 Exxon Research And Engineering Company A zeolite containing composition with a selectivity enhancing coating
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US6232521B1 (en) * 1995-12-28 2001-05-15 The Procter & Gamble Company Absorbent articles having fluid contact angle gradients
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US6107574A (en) * 1998-02-24 2000-08-22 Chang; Rong J. Sealing article
US6265061B1 (en) 1998-05-04 2001-07-24 3M Innovative Properties Company Retroflective articles including a cured ceramer composite coating having abrasion and stain resistant characteristics
US6245833B1 (en) 1998-05-04 2001-06-12 3M Innovative Properties Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics
US6132861A (en) * 1998-05-04 2000-10-17 3M Innovatives Properties Company Retroreflective articles including a cured ceramer composite coating having a combination of excellent abrasion, dew and stain resistant characteristics
US6352758B1 (en) 1998-05-04 2002-03-05 3M Innovative Properties Company Patterned article having alternating hydrophilic and hydrophobic surface regions
DK1109666T3 (da) 1998-09-08 2003-03-10 Brookwood Companies Inc Vandtæt laminat, der kan ånde, og fremgangsmåde til fremstilling deraf
US6953510B1 (en) 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making microporous breathable film
CA2346455A1 (en) 1998-10-16 2000-04-27 John H. Mackay Process for producing polyolefin microporous breathable film
US6573305B1 (en) * 1999-09-17 2003-06-03 3M Innovative Properties Company Foams made by photopolymerization of emulsions
US7138436B2 (en) * 2001-06-13 2006-11-21 3M Innovative Properties Company Uncrosslinked foams made from emulsions
US7919178B2 (en) * 2003-03-21 2011-04-05 Millipore Corporation Spatially-controlled modified porous membrane
US20070281004A1 (en) * 2004-08-25 2007-12-06 He Vicky Y Polymeric Film
US20100219079A1 (en) * 2006-05-07 2010-09-02 Synkera Technologies, Inc. Methods for making membranes based on anodic aluminum oxide structures
US8210360B2 (en) * 2006-05-07 2012-07-03 Synkera Technologies, Inc. Composite membranes and methods for making same
EP2582402A1 (en) * 2010-06-16 2013-04-24 DSM IP Assets B.V. A package comprising a sterilized content
US10183256B2 (en) * 2014-06-04 2019-01-22 Yale University In situ repairing technique for compromised polymeric membranes
DE102015110070A1 (de) * 2015-06-23 2016-12-29 Johnson Electric S.A. Elektrische Verbindungsanordnung
EP3830172B1 (en) * 2018-07-31 2024-11-20 W. L. Gore & Associates, Inc. Polyethylene film

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US4283457A (en) * 1979-11-05 1981-08-11 Huyck Corporation Laminate structures for acoustical applications and method of making them
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JPS59136107A (ja) * 1983-01-24 1984-08-04 Agency Of Ind Science & Technol 多孔質膜の製造方法
US4636424A (en) * 1984-01-23 1987-01-13 Unitika Ltd. Moisture-permeable waterproof laminated fabric and process for producing the same
US4969998A (en) * 1984-04-23 1990-11-13 W. L. Gore & Associates, Inc. Composite semipermeable membrane
US4613544A (en) * 1984-12-04 1986-09-23 Minnesota Mining And Manufacturing Co. Waterproof, moisture-vapor permeable sheet material and method of making the same
US4775474A (en) * 1984-12-21 1988-10-04 The Dow Chemical Company Membranes containing microporous structure
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4863792A (en) * 1988-10-14 1989-09-05 Minnesota Mining And Manufacturing Company Multi-layer laminates of microporous films
JP6039014B2 (ja) 2015-06-18 2016-12-07 大都販売株式会社 管理装置

Also Published As

Publication number Publication date
ATE78422T1 (de) 1992-08-15
DE3782217T2 (de) 1993-04-29
EP0258002B1 (en) 1992-10-14
JPS6356441A (ja) 1988-03-11
JP2582082B2 (ja) 1997-02-19
CA1296225C (en) 1992-02-25
EP0257997A3 (en) 1988-08-31
DE3782217D1 (de) 1992-11-19
AU7729087A (en) 1988-02-25
AU600299B2 (en) 1990-08-09
GB8620484D0 (en) 1986-10-01
DE3780535T2 (de) 1993-02-25
JPS63213532A (ja) 1988-09-06
AU7729287A (en) 1988-02-25
US5006187A (en) 1991-04-09
DE3780535D1 (de) 1992-08-27
US4818596A (en) 1989-04-04
EP0257997B1 (en) 1992-07-22
KR880002926A (ko) 1988-05-12
JP2548219B2 (ja) 1996-10-30
KR880002927A (ko) 1988-05-12
CA1281625C (en) 1991-03-19
AU615632B2 (en) 1991-10-10
IN170214B (enExample) 1992-02-29
EP0258002A3 (en) 1989-05-10
EP0258002A2 (en) 1988-03-02
EP0257997A2 (en) 1988-03-02

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