DE69213304D1 - Poröse Folie - Google Patents

Poröse Folie

Info

Publication number
DE69213304D1
DE69213304D1 DE69213304T DE69213304T DE69213304D1 DE 69213304 D1 DE69213304 D1 DE 69213304D1 DE 69213304 T DE69213304 T DE 69213304T DE 69213304 T DE69213304 T DE 69213304T DE 69213304 D1 DE69213304 D1 DE 69213304D1
Authority
DE
Germany
Prior art keywords
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
DE69213304T
Other languages
English (en)
Other versions
DE69213304T2 (de
Inventor
Kenji Morita
Kohichi Uchiki
Hosei Shinoda
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE69213304D1 publication Critical patent/DE69213304D1/de
Application granted granted Critical
Publication of DE69213304T2 publication Critical patent/DE69213304T2/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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249956—Void-containing component is inorganic
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
DE69213304T 1991-04-26 1992-04-24 Poröse Folie Expired - Lifetime DE69213304T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9653891 1991-04-26

Publications (2)

Publication Number Publication Date
DE69213304D1 true DE69213304D1 (de) 1996-10-10
DE69213304T2 DE69213304T2 (de) 1997-03-06

Family

ID=14167892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213304T Expired - Lifetime DE69213304T2 (de) 1991-04-26 1992-04-24 Poröse Folie

Country Status (3)

Country Link
US (1) US5340646A (de)
EP (1) EP0510998B1 (de)
DE (1) DE69213304T2 (de)

Families Citing this family (69)

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US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US6323307B1 (en) 1988-08-08 2001-11-27 Cargill Dow Polymers, Llc Degradation control of environmentally degradable disposable materials
US5405887A (en) * 1991-04-26 1995-04-11 Mitsui Toatsu Chemicals, Inc. Porous film
US6005067A (en) * 1992-01-24 1999-12-21 Cargill Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US6326458B1 (en) 1992-01-24 2001-12-04 Cargill, Inc. Continuous process for the manufacture of lactide and lactide polymers
US5258488A (en) * 1992-01-24 1993-11-02 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5142023A (en) * 1992-01-24 1992-08-25 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5247058A (en) * 1992-01-24 1993-09-21 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5247059A (en) * 1992-01-24 1993-09-21 Cargill, Incorporated Continuous process for the manufacture of a purified lactide from esters of lactic acid
DE4230097A1 (de) * 1992-09-09 1994-05-05 Basf Ag Verfahren zur Herstellung von Polylactid-Formkörpern
WO1994008078A1 (en) * 1992-10-02 1994-04-14 Cargill, Incorporated A melt-stable lactide polymer fabric and process for manufacture thereof
US6005068A (en) * 1992-10-02 1999-12-21 Cargill Incorporated Melt-stable amorphous lactide polymer film and process for manufacture thereof
US5338822A (en) * 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
ATE173520T1 (de) * 1992-10-02 1998-12-15 Cargill Inc Papier mit einer beschichtung aus schmelzstabilem polymer und dessen verfahren zur herstellung
BR9305660A (pt) * 1992-10-02 1996-11-26 Cargill Inc Filmes de polímero lactideo de fusao estável e processos para fabricaçao dos mesmos
US5437918A (en) * 1992-11-11 1995-08-01 Mitsui Toatsu Chemicals, Inc. Degradable non-woven fabric and preparation process thereof
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US5763513A (en) * 1994-05-19 1998-06-09 Mitsui Toatsu Chemicals, Inc. L-lactic acid polymer composition, molded product and film
US6096431A (en) * 1994-07-25 2000-08-01 Toppan Printing Co., Ltd. Biodegradable cards
FR2725732B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Structure composite formee de derives d'acide lactique et son procede d'obtention
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
EP0949371B1 (de) * 1995-09-29 2008-11-05 Unitika Ltd. Vliesstoffe von Filamentfäden und Verfahren zur Herstellung
DE69613081T2 (de) * 1995-11-30 2002-03-07 Mitsui Chemicals, Inc. Verstreckte Folie eines Milchsäurepolymers
JPH10323810A (ja) * 1997-05-26 1998-12-08 Sangyo Gijutsu Kenkyusho:Kk 生分解性成形材料
JPH09238579A (ja) * 1996-03-05 1997-09-16 Sangyo Gijutsu Kenkyusho:Kk 生分解性成形材料
US5952088A (en) * 1996-12-31 1999-09-14 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
US6153231A (en) * 1997-06-25 2000-11-28 Wm. Wrigley Jr. Company Environmentally friendly chewing gum bases
US6089009A (en) 1997-08-28 2000-07-18 Belmont Textile Machinery Co., Inc. Fluid-jet false-twisting method and product
AU1281499A (en) * 1997-10-31 1999-05-24 Monsanto Company Plasticized polyhydroxyalkanoate compositions and methods for their use in the production of shaped polymeric articles
US6201068B1 (en) 1997-10-31 2001-03-13 Kimberly-Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6268434B1 (en) 1997-10-31 2001-07-31 Kimberly Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6135987A (en) * 1997-12-22 2000-10-24 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6261677B1 (en) 1997-12-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6309988B1 (en) 1997-12-22 2001-10-30 Kimberly-Clark Worldwide, Inc. Biodisintegratable nonwovens with improved fluid management properties
US6544455B1 (en) 1997-12-22 2003-04-08 Kimberly-Clark Worldwide, Inc. Methods for making a biodegradable thermoplastic composition
US6306782B1 (en) 1997-12-22 2001-10-23 Kimberly-Clark Worldwide, Inc. Disposable absorbent product having biodisintegratable nonwovens with improved fluid management properties
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
EP0964026A1 (de) * 1998-06-09 1999-12-15 The Procter & Gamble Company Niedrigviskose thermoplastische Zusammenserzungen für Strukturen mit verbesserter Wasserdampfdurchlässbarkeit und deren Verwendung in Saugkörpern
US6194483B1 (en) 1998-08-31 2001-02-27 Kimberly-Clark Worldwide, Inc. Disposable articles having biodegradable nonwovens with improved fluid management properties
US6197860B1 (en) 1998-08-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Biodegradable nonwovens with improved fluid management properties
EP1335948A1 (de) * 2000-11-22 2003-08-20 Clopay Plastic Products Company, Inc. Luft- und feuchtdampf-durchlässige atmungsaktive folien sowie deren verwendung
US20020098341A1 (en) * 2000-12-07 2002-07-25 Schiffer Daniel K. Biodegradable breathable film and laminate
DE10127314A1 (de) * 2001-06-06 2002-12-19 Trespaphan Gmbh Biologisch abbaubare biaxial verstreckte Folie mit kontrolliertem Weiterreißverhalten
US20030099832A1 (en) * 2001-11-28 2003-05-29 The Glad Products Company Controlled permeability film and method of making
JP2004204128A (ja) * 2002-12-26 2004-07-22 Mitsubishi Plastics Ind Ltd 熱成形用ポリ乳酸系重合体組成物、熱成形用ポリ乳酸系重合体シート、及びこれを用いた熱成形体
CA2508781A1 (en) * 2002-12-27 2004-07-22 Exxonmobil Oil Corporation Film for patch labels that are removable
US6844077B2 (en) * 2003-03-26 2005-01-18 Exxonmobil Oil Corporation High barrier metallized film with mirror-like appearance
US7168139B2 (en) * 2003-06-24 2007-01-30 3M Innovative Properties Company Breathable fasteners
US20050112363A1 (en) * 2003-11-21 2005-05-26 Xin Ning Biodegradable polymer compositions for a breathable film
US20050112351A1 (en) * 2003-11-21 2005-05-26 Eastman Kodak Company Highly reflective optical element
US7273640B2 (en) * 2003-11-21 2007-09-25 Rohm And Haas Denmark Finance A/S Highly reflective optical element
US20050112350A1 (en) * 2003-11-21 2005-05-26 Xin Ning Biodegradable and breathable polymer film
US20050112302A1 (en) * 2003-11-26 2005-05-26 Laney Thomas M. Inkjet recording element and method of use
US20080220212A1 (en) * 2004-03-09 2008-09-11 David Lin Composite Film for Packing Foods and the Process of Making it
US20050203208A1 (en) * 2004-03-15 2005-09-15 Ruiz Frank A. Biologically and photochemically degradable polymeric compositions and film
JP2006082494A (ja) * 2004-09-17 2006-03-30 Nisshinbo Ind Inc 生分解性被記録材
KR20080064170A (ko) * 2005-10-21 2008-07-08 클렘슨 유니버시티 재생가능한 자원으로부터의 복합 중합체 재료
GB0605885D0 (en) * 2006-03-24 2006-05-03 Smith & Nephew Composite Material
US20090117323A1 (en) * 2007-11-05 2009-05-07 David Lin Airtight Self-venting Composite Film for Food Packaging
US20100236969A1 (en) * 2009-03-19 2010-09-23 Board Of Trustees Of Michigan State University Poly(Lactic Acid) and Zeolite Composites and Method of Manufacturing the Same
US20110052847A1 (en) * 2009-08-27 2011-03-03 Roberts Danny H Articles of manufacture from renewable resources
JP5566157B2 (ja) * 2010-03-30 2014-08-06 ユニ・チャーム株式会社 透湿性及び防水性を有するフィルム、並びにその製造方法
CN104830036B (zh) * 2010-08-18 2016-09-21 东丽株式会社 多孔性膜
US8835539B2 (en) * 2011-06-22 2014-09-16 Kankyokeieisogokenkyusho Co., Inc. Manufacturing method for resin composition containing fine paper powder
US8604123B1 (en) 2011-07-13 2013-12-10 C-Stone Llc Biodegradable polymer composition with calcium carbonate and methods and products using same
US9631063B2 (en) 2013-03-14 2017-04-25 Frito-Lay North America, Inc. Composition and method for making a flexible packaging film
JP6675690B1 (ja) 2018-10-26 2020-04-01 株式会社Ｔｂｍ 生分解性樹脂成形品、及びその製造方法並びにこれに用いられるペレット体

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Also Published As

Publication number Publication date
EP0510998A2 (de) 1992-10-28
EP0510998A3 (en) 1993-02-03
US5340646A (en) 1994-08-23
EP0510998B1 (de) 1996-09-04
DE69213304T2 (de) 1997-03-06

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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: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

R071 Expiry of right

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