DE3779199D1 - Atmungsaktive folie und verfahren zur herstellung derselben. - Google Patents

Atmungsaktive folie und verfahren zur herstellung derselben.

Info

Publication number
DE3779199D1
DE3779199D1 DE8787306309T DE3779199T DE3779199D1 DE 3779199 D1 DE3779199 D1 DE 3779199D1 DE 8787306309 T DE8787306309 T DE 8787306309T DE 3779199 T DE3779199 T DE 3779199T DE 3779199 D1 DE3779199 D1 DE 3779199D1
Authority
DE
Germany
Prior art keywords
producing
same
breathable film
breathable
film
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 - Lifetime
Application number
DE8787306309T
Other languages
English (en)
Inventor
Shuji Kitamura
Kiyohiko Nakae
Kozo Kotani
Takanori Kume
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Priority claimed from JP62123187A external-priority patent/JPH06104733B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE3779199D1 publication Critical patent/DE3779199D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching
DE8787306309T 1986-07-16 1987-07-16 Atmungsaktive folie und verfahren zur herstellung derselben. Expired - Lifetime DE3779199D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16751786 1986-07-16
JP62123187A JPH06104733B2 (ja) 1986-07-16 1987-05-19 通気性フィルム及びその製造方法

Publications (1)

Publication Number Publication Date
DE3779199D1 true DE3779199D1 (de) 1992-06-25

Family

ID=26460182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306309T Expired - Lifetime DE3779199D1 (de) 1986-07-16 1987-07-16 Atmungsaktive folie und verfahren zur herstellung derselben.

Country Status (4)

Country Link
US (1) US4829096A (de)
EP (1) EP0253667B1 (de)
CN (1) CN1014794B (de)
DE (1) DE3779199D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1014794B (zh) * 1986-07-16 1991-11-20 住友化学工业株式会社 透气膜及其制造方法
GB8723608D0 (en) * 1987-10-08 1987-11-11 Hercules Inc Uniaxially oriented film
DE3813061A1 (de) * 1988-04-19 1989-11-09 Elastonwerk Bayern Gmbh Herstellung von zu dekorativen zwecken geeigneten, strukturierten folien
US4923650A (en) * 1988-07-27 1990-05-08 Hercules Incorporated Breathable microporous film and methods for making it
JP2571612B2 (ja) * 1988-10-12 1997-01-16 花王株式会社 フィルムの製造方法
US5126391A (en) * 1990-04-27 1992-06-30 Mitsubishi Petrochemical Co., Ltd. Filler-containing stretched film
US5176953A (en) * 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US6172173B1 (en) 1991-01-18 2001-01-09 The Dow Chemical Company Silica supported transition metal catalyst
US6747113B1 (en) 1991-01-18 2004-06-08 The Dow Chemical Company Silica supported transition metal catalyst
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
NL9100279A (nl) * 1991-02-18 1992-09-16 Stamicarbon Microporeuze folie uit polyetheen en werkwijze voor de vervaardiging daarvan.
NL9100278A (nl) * 1991-02-18 1992-09-16 Stamicarbon Microporeuze folie en werkwijze voor de vervaardiging daarvan.
CA2098889A1 (en) * 1992-07-06 1994-01-07 Takashi Chinuki Slow-releasing medicated resin moldings and process for producing the same
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
ZA9510604B (en) 1994-12-20 1996-07-03 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US6309736B1 (en) 1994-12-20 2001-10-30 Kimberly-Clark Worldwide, Inc. Low gauge films and film/nonwoven laminates
TW330217B (en) 1994-12-20 1998-04-21 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US5945210A (en) * 1995-12-13 1999-08-31 Mitsui Chemicals, Inc. Porous film and preparation process thereof
JPH09226834A (ja) * 1996-02-20 1997-09-02 Idemitsu Petrochem Co Ltd 剥離用蓋材
US6037281A (en) * 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
US6015764A (en) * 1996-12-27 2000-01-18 Kimberly-Clark Worldwide, Inc. Microporous elastomeric film/nonwoven breathable laminate and method for making the same
US6111163A (en) * 1996-12-27 2000-08-29 Kimberly-Clark Worldwide, Inc. Elastomeric film and method for making the same
DE19701244A1 (de) * 1997-01-16 1998-07-23 Leer Koninklijke Emballage Verfahren zum Herstellen einer mikroporösen Polymer-Folie und mikroporöse Polymer-Folie
US5800758A (en) * 1997-09-16 1998-09-01 Kimberly-Clark Worldwide, Inc. Process for making microporous films with improved properties
US5968643A (en) * 1997-09-16 1999-10-19 Kimberly-Clark Worldwide, Inc. Microporous film with improved properties
CN1110516C (zh) * 1998-03-30 2003-06-04 平湖塑料厂 液体包装用亚光塑料薄膜
US6348258B1 (en) 1998-06-25 2002-02-19 Kimberly-Clark Worldwide, Inc. Breathable film having organic filler
BE1012087A4 (fr) * 1998-07-24 2000-04-04 Age S A Films microporeux polyolefiniques permeables aux gaz et impermeables aux liquides
EP0979838A1 (de) * 1998-08-12 2000-02-16 The Procter & Gamble Company Atmungsaktive mikroporöse Folie
BR9914600B1 (pt) 1998-10-16 2009-05-05 processo para ajustar a taxa de transmissão de vapor d'água de um filme respirável.
FR2808470B1 (fr) * 2000-05-03 2003-04-11 Trioplanex France Film multicouche microporeux respirable a impermeabilite renforcee aux liquides et procede de production
US6881205B2 (en) * 2000-10-27 2005-04-19 Kimberly-Clark Worldwide, Inc. Independence of components in absorbent articles
US6969378B1 (en) 2000-10-27 2005-11-29 Kimberly-Clark Worldwide, Inc. Biaxial stretch garment
US7628778B2 (en) * 2000-10-27 2009-12-08 Kimberly-Clark Worldwide, Inc. Absorbent article with self-forming seals
US6982231B1 (en) * 2000-10-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Elastomeric, breathable laminate with enhanced breathability upon extension
AU2002233186A1 (en) 2000-11-28 2002-06-11 Henkel Kommanditgesellschaft Auf Aktien Cyclodextrin glucanotransferase (cgtase), obtained from bacillus agaradherens (dsm 9948) and detergents and cleaning agents containing said novel cyclodextrin glucanotransferase
US6911519B2 (en) * 2002-03-26 2005-06-28 University Of Connecticut Low viscosity melt processable high temperature polyimides
MXPA05011892A (es) * 2003-05-08 2006-05-25 Applied Extrusion Technologies Metodos para fabricar peliculas de poliolefina microporosas, de baja densidad, opacas, altamente orientadas, gruesas y las peliculas hechas por medio de estos.
US20090214810A1 (en) 2008-02-23 2009-08-27 Igor Smirnov Compositions for protection against electromagnetic radiation exposure
CN103481521B (zh) * 2013-08-30 2015-10-28 山东通佳机械有限公司 双轴取向拉伸透气膜生产装置及生产方法
WO2017196268A1 (en) 2016-05-12 2017-11-16 Scg Chemicals Company Limited Breathable polyolefin film
RU2706816C1 (ru) 2016-08-24 2019-11-21 Эссити Хайджин Энд Хелт Актиеболаг Впитывающее изделие с воздухопроницаемым нижним листом

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1044503A (en) * 1964-03-23 1966-10-05 Grace W R & Co Cold-worked polyolefin compositions
GB1101950A (en) * 1965-10-19 1968-02-07 Grace W R & Co Improvements in the production of polyethylene film
JPS58294B2 (ja) * 1980-07-24 1983-01-06 大和 博行 竿掛麺下端調整装置
IE51473B1 (en) * 1980-08-13 1986-12-24 Smith & Nephew Ass Polymer blend films,their preparation and use
JPS5815538A (ja) * 1981-07-22 1983-01-28 Mitsubishi Chem Ind Ltd 多孔性フイルムまたはシ−トの製造法
EP0066672B1 (de) * 1981-06-09 1987-09-02 Mitsubishi Kasei Corporation Verfahren zur Herstellung von porösen Folien oder Filmen
JPS58149925A (ja) * 1982-03-02 1983-09-06 Mitsubishi Chem Ind Ltd 多孔性フイルムまたはシ−トの製造法
JPS58149303A (ja) * 1982-03-02 1983-09-05 花王株式会社 つかいすておむつ
DE3306843A1 (de) * 1982-03-02 1983-09-15 Kao Corp., Tokyo Absorbierendes erzeugnis
JPS5962117A (ja) * 1982-10-01 1984-04-09 Mitsubishi Chem Ind Ltd 多孔性フイルムまたはシ−トの製造法
JPS59122533A (ja) * 1982-12-28 1984-07-16 Nippon Petrochem Co Ltd ポリエチレン組成物
AU551948B2 (en) * 1983-12-16 1986-05-15 Mitsui Toatsu Chemicals Inc. Producing porous film
JPS60129240A (ja) * 1983-12-16 1985-07-10 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
US4705812A (en) * 1984-03-05 1987-11-10 Mitsui Toatsu Chemicals, Inc. Process for producing porous films involving a stretching step and the resultant product
JPS60215034A (ja) * 1984-04-10 1985-10-28 Mitsubishi Chem Ind Ltd 親水化された多孔質フイルムまたはシ−ト
JPS60229731A (ja) * 1984-04-27 1985-11-15 Mitsubishi Chem Ind Ltd 柔軟性に優れる多孔質フイルム
JPS60230825A (ja) * 1984-05-01 1985-11-16 Mitsubishi Chem Ind Ltd 柔軟性に優れる多孔質フイルムまたはシ−ト
JPS6179620A (ja) * 1984-09-28 1986-04-23 Dainippon Printing Co Ltd 水不透過性多孔質フィルム
US4678813A (en) * 1985-11-11 1987-07-07 Mitsubishi Rayon Co., Ltd. Hydrophilized porous polyolefin membrane and production process thereof
JPS62138541A (ja) * 1985-12-11 1987-06-22 Mitsui Toatsu Chem Inc 多孔性フイルム用樹脂組成物及びフイルム
JPS62151429A (ja) * 1985-12-26 1987-07-06 Nippon Petrochem Co Ltd 多孔質フイルムまたはシ−トの製法
CN1014794B (zh) * 1986-07-16 1991-11-20 住友化学工业株式会社 透气膜及其制造方法

Also Published As

Publication number Publication date
CN1014794B (zh) 1991-11-20
CN87104852A (zh) 1988-02-10
EP0253667B1 (de) 1992-05-20
US4829096A (en) 1989-05-09
EP0253667A3 (en) 1988-06-15
EP0253667A2 (de) 1988-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP