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DE3686317D1 - Verfahren zur herstellung einer poroesen folie. - Google Patents

Verfahren zur herstellung einer poroesen folie.

Info

Publication number
DE3686317D1
DE3686317D1 DE8686310127T DE3686317T DE3686317D1 DE 3686317 D1 DE3686317 D1 DE 3686317D1 DE 8686310127 T DE8686310127 T DE 8686310127T DE 3686317 T DE3686317 T DE 3686317T DE 3686317 D1 DE3686317 D1 DE 3686317D1
Authority
DE
Germany
Prior art keywords
producing
porous film
porous
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
DE8686310127T
Other languages
English (en)
Other versions
DE3686317T2 (de
Inventor
Motomi Nogiwa
Shuichi Yoshida
Shigeki Komori
Toshitsume Yoshikawa
Toshio Koutsuka
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals 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
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Application granted granted Critical
Publication of DE3686317D1 publication Critical patent/DE3686317D1/de
Publication of DE3686317T2 publication Critical patent/DE3686317T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686310127T 1985-12-26 1986-12-24 Verfahren zur herstellung einer poroesen folie. Expired - Fee Related DE3686317T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60291996A JPS62151429A (ja) 1985-12-26 1985-12-26 多孔質フイルムまたはシ−トの製法

Publications (2)

Publication Number Publication Date
DE3686317D1 true DE3686317D1 (de) 1992-09-10
DE3686317T2 DE3686317T2 (de) 1993-01-07

Family

ID=17776170

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686310127T Expired - Fee Related DE3686317T2 (de) 1985-12-26 1986-12-24 Verfahren zur herstellung einer poroesen folie.

Country Status (4)

Country Link
US (1) US4793956A (de)
EP (1) EP0227481B1 (de)
JP (1) JPS62151429A (de)
DE (1) DE3686317T2 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684449B2 (ja) * 1986-01-16 1994-10-26 大日本印刷株式会社 透湿性フイルム
JPS62250038A (ja) * 1986-04-22 1987-10-30 Ube Ind Ltd 多孔性フイルム
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
US5617707A (en) * 1987-04-17 1997-04-08 Mobil Oil Corporation Stretch wrap film inherently exhibiting a significant cling property
JPH0819252B2 (ja) * 1987-12-30 1996-02-28 株式会社興人 多孔質フイルムの熱処理方法
US4978486A (en) * 1987-08-20 1990-12-18 Mitsui Toatsu Chemicals, Incorporated Method for preparing perforated film
US4804714A (en) * 1987-11-20 1989-02-14 Union Carbide Corporation Polyolefin blends
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends
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
KR0147284B1 (ko) * 1989-01-27 1998-08-17 스즈끼 세이지 다공성 필름 및 그의 제조방법
CA2032272C (en) * 1989-12-18 2000-08-29 John Douglas Snyder Improved heat shrinkable polyolefin film
ATE136566T1 (de) * 1990-06-12 1996-04-15 Mitsui Petrochemical Ind Äthylen-/penten-1-copolymerzusammensetzungen und ihre verwendung
US5262107A (en) * 1991-06-25 1993-11-16 Applied Extrusion Technologies, Inc. Method of making apertured film fabrics
US5207962A (en) * 1991-06-25 1993-05-04 Applied Extrusion Technologies, Inc. Method of making apertured film fabrics
JPH06136195A (ja) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
CA2103401C (en) 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
DE69428975T2 (de) * 1993-07-09 2002-06-06 Canon K.K., Tokio/Tokyo Harzfilter für einen tintenstrahldruckkopf und verfahren zu deren herstellung
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
BR9506778A (pt) * 1994-02-12 1997-10-14 Johannes Zimmer Processo e equipamento para a limpeza de um dispositivo de aplicação
CA2221138A1 (en) * 1995-06-06 1996-12-12 Kimberly-Clark Worldwide, Inc. Microporous fabric containing a microbial adsorbent
WO1996039031A1 (en) * 1995-06-06 1996-12-12 Kimberly-Clark Worldwide, Inc. Microporous film containing a microbial adsorbent
US5955187A (en) * 1995-06-06 1999-09-21 Kimberly-Clark Worldwide, Inc. Microporous film with liquid triggered barrier feature
WO1997010296A1 (fr) 1995-09-13 1997-03-20 Mitsui Petrochemical Industries, Ltd. Composition de resine et son emploi
US5945210A (en) * 1995-12-13 1999-08-31 Mitsui Chemicals, Inc. Porous film and preparation process thereof
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US6086996A (en) * 1996-10-11 2000-07-11 Illinois Tool Works Inc. Ethylene-propylene copolymer low noise film additive
US6015764A (en) 1996-12-27 2000-01-18 Kimberly-Clark Worldwide, Inc. Microporous elastomeric film/nonwoven breathable laminate and method for making the same
US6037281A (en) 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
US6111163A (en) * 1996-12-27 2000-08-29 Kimberly-Clark Worldwide, Inc. Elastomeric film and method for making the same
TW526066B (en) * 1996-12-27 2003-04-01 Kimberly Clark Co Stable and breathable films of improved toughness, their products, and the method of making the same
US7087287B2 (en) * 1997-02-21 2006-08-08 The Procter & Gamble Company Tear resistant porous extensible web
US6033771A (en) * 1997-07-16 2000-03-07 Mobil Oil Corporation WVTR film using wax in combination with a cavitated tie layer
US6909028B1 (en) * 1997-09-15 2005-06-21 Kimberly-Clark Worldwide, Inc. Stable breathable elastic garments
US6096668A (en) * 1997-09-15 2000-08-01 Kimberly-Clark Worldwide, Inc. Elastic film laminates
PL187956B1 (pl) * 1997-11-04 2004-11-30 Tredegar Film Prod Corp Folia mikroporowata i sposób wytwarzania folii mikroporowatej
JPH11181362A (ja) * 1997-12-17 1999-07-06 Nippon Polychem Kk 粘着フィルム
US6506695B2 (en) 1998-04-21 2003-01-14 Rheinische Kunststoffewerke Gmbh Breathable composite and method therefor
EP0979838A1 (de) * 1998-08-12 2000-02-16 The Procter & Gamble Company Atmungsaktive mikroporöse Folie
US6264864B1 (en) 1998-10-16 2001-07-24 Exxon Chemical Patents Inc. Process for producing polyolefin microporous breathable film
IT1314211B1 (it) * 1999-11-05 2002-12-06 Nuova Pansac Spa Apparato e procedimento per la realizzazione di un film poliolefinicotraspirante.
DE60035027T2 (de) * 1999-12-22 2008-01-17 Mitsui Chemicals, Inc. Poröser film und verfahren zu seiner herstellung
JP5070660B2 (ja) * 2000-10-30 2012-11-14 住友化学株式会社 多孔性フィルム、電池用セパレータおよび電池
US7270723B2 (en) * 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
WO2008094529A1 (en) * 2007-01-29 2008-08-07 Jeffrey Jacob Cernohous Compositions and methods for producing high strength composites
CN104428374B (zh) 2012-05-30 2018-01-26 麦格玛地板有限责任公司 聚合物复合材料、所得面板及其制备方法
CN107406601A (zh) 2015-01-18 2017-11-28 麦格玛地板有限责任公司 具有改进的热膨胀系数的聚合物基材及其制备方法
US10543626B2 (en) 2015-05-20 2020-01-28 Magma Flooring LLC Poly(vinyl chloride) substrates and method for producing the same
US10792846B2 (en) 2015-10-07 2020-10-06 Magma Flooring LLC Method for producing composite substrates
US10414911B2 (en) 2016-02-25 2019-09-17 Interfacial Consultants Llc Highly filled polymeric concentrates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3277120D1 (en) * 1981-06-09 1987-10-08 Mitsubishi Chem Ind Process for producing porous film or sheet
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
DE3306843A1 (de) * 1982-03-02 1983-09-15 Kao Corp., Tokyo Absorbierendes erzeugnis
JPH0651813B2 (ja) * 1983-02-01 1994-07-06 三菱化成株式会社 多孔性シ−トの製造方法
JPS606441A (ja) * 1983-06-23 1985-01-14 Mitsubishi Petrochem Co Ltd 通気性フイルムの製造方法
JPS60166436A (ja) * 1984-02-10 1985-08-29 Tokuyama Soda Co Ltd 多孔性シ−トの製造方法
JPS61144331A (ja) * 1984-12-19 1986-07-02 Tokuyama Soda Co Ltd 多孔性シ−トの製造方法

Also Published As

Publication number Publication date
EP0227481A2 (de) 1987-07-01
JPS62151429A (ja) 1987-07-06
EP0227481A3 (en) 1988-06-22
DE3686317T2 (de) 1993-01-07
US4793956A (en) 1988-12-27
JPH0482011B2 (de) 1992-12-25
EP0227481B1 (de) 1992-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee