ATE364060T1 - Mikroporöse materialien und verfahren zu ihrer herstellung - Google Patents

Mikroporöse materialien und verfahren zu ihrer herstellung

Info

Publication number
ATE364060T1
ATE364060T1 AT02759846T AT02759846T ATE364060T1 AT E364060 T1 ATE364060 T1 AT E364060T1 AT 02759846 T AT02759846 T AT 02759846T AT 02759846 T AT02759846 T AT 02759846T AT E364060 T1 ATE364060 T1 AT E364060T1
Authority
AT
Austria
Prior art keywords
polymer
microporous materials
temperature
production
microporous
Prior art date
Application number
AT02759846T
Other languages
English (en)
Inventor
Shannon K Hughes
Robert S Kody
James S Mrozinski
Myles L Brostrom
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE364060T1 publication Critical patent/ATE364060T1/de

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/082—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0038—Plasticisers
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT02759846T 2001-04-04 2002-01-23 Mikroporöse materialien und verfahren zu ihrer herstellung ATE364060T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/825,917 US6632850B2 (en) 2001-04-04 2001-04-04 Microporous materials and methods of making the same

Publications (1)

Publication Number Publication Date
ATE364060T1 true ATE364060T1 (de) 2007-06-15

Family

ID=25245234

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02759846T ATE364060T1 (de) 2001-04-04 2002-01-23 Mikroporöse materialien und verfahren zu ihrer herstellung

Country Status (7)

Country Link
US (1) US6632850B2 (de)
EP (1) EP1385901B1 (de)
JP (1) JP3995600B2 (de)
KR (1) KR100885340B1 (de)
AT (1) ATE364060T1 (de)
DE (1) DE60220517T2 (de)
WO (1) WO2002081557A1 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260546A1 (de) * 2001-05-21 2002-11-27 Borealis Technology OY Mehrschichtiges Polyolefinrohr
EP1260529A1 (de) 2001-05-21 2002-11-27 Borealis Technology OY Propylenpolymere mit verbesserten Eigenschaften
EP1260528A1 (de) * 2001-05-21 2002-11-27 Borealis Technology OY Polypropylenrohre für Pipelines
EP1260545A1 (de) * 2001-05-21 2002-11-27 Borealis Technology OY Industrielles Leitungssystem aus Polyolefin
US6692867B2 (en) * 2001-10-12 2004-02-17 Celgard Inc. Battery separator-pin removal
US7195818B2 (en) * 2002-05-01 2007-03-27 Exxonmobil Oil Corporation Sealable multi-layer opaque film
US7998579B2 (en) * 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7271209B2 (en) * 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7652092B2 (en) 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic polyolefin compositions
US7531594B2 (en) * 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7622523B2 (en) * 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7652094B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
EP1530611B1 (de) * 2002-08-12 2013-12-04 ExxonMobil Chemical Patents Inc. Plastifizierte polyolefinzusammensetzungen
US8003725B2 (en) * 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
WO2005063496A1 (ja) * 2003-12-26 2005-07-14 Toray Industries, Inc. 感熱転写記録用二軸配向白色ポリプロピレンフィルムおよびそれからなる感熱転写記録用受容シート
KR101403547B1 (ko) * 2004-10-07 2014-06-03 트레오판 저머니 게엠베하 앤 코. 카게 디프 드로잉법을 위한 라벨 필름
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
US20060147503A1 (en) * 2004-12-30 2006-07-06 3M Innovative Properties Company Oil absorbent wipe with high crumpability
US20060148915A1 (en) * 2004-12-30 2006-07-06 Floyd Robert M Microporous materials and methods of making
US7660040B2 (en) * 2005-05-17 2010-02-09 E. I. Du Pont De Nemours And Company Diffuse reflective article
US7449505B2 (en) * 2005-05-20 2008-11-11 Xerox Corporation Method of making porous microspheres with geometric standard deviation of 1.25 or less
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
US20070065655A1 (en) * 2005-09-19 2007-03-22 Floyd Robert M Flame retardant porous film
KR100695337B1 (ko) * 2006-03-14 2007-03-16 삼성토탈 주식회사 굴곡탄성율 및 충격강도가 우수한 폴리프로필렌 수지조성물
EP1939167A1 (de) * 2006-12-19 2008-07-02 Borealis Technology OY Beta-Keimbildner für Polypropylen und Verfahren für dessen Herstellung
US7842214B2 (en) * 2007-03-28 2010-11-30 3M Innovative Properties Company Process for forming microporous membranes
CN101157771B (zh) * 2007-09-29 2010-09-08 中山大学 一种负载型β晶成核剂及其制备方法
KR101408473B1 (ko) * 2007-10-11 2014-06-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 평균 기공 크기가 비교적 큰 미세다공성 막 및 이를 제조하는 방법
EP2344585B1 (de) * 2008-10-01 2018-04-25 Borealis AG Neuartiges abwasserrohrmaterial mit verbesserten eigenschaften
EP3281689A1 (de) 2008-11-21 2018-02-14 3M Innovative Properties Company Mikroporöse membran und verfahren zur formung
CN102317370B (zh) 2008-12-19 2014-05-07 3M创新有限公司 由乙烯-三氟氯乙烯共聚物所得的微孔材料及其制备方法
US8361611B2 (en) 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
DE102009050439A1 (de) 2009-10-20 2011-05-05 Treofan Germany Gmbh & Co. Kg Nanoskaliges ß-Nukleierungsmittel für Polypropylen
EP2338930A1 (de) * 2009-12-23 2011-06-29 Borealis AG Blasfolienqualität mit verbesserter Festigkeit, Transparenz und verbessertem Verarbeitungsverhalten
EP2338931A1 (de) * 2009-12-23 2011-06-29 Borealis AG Blasfolienqualität mit verbesserter Festigkeit, Transparenz und verbessertem Verarbeitungsverhalten
EP2402390A1 (de) 2010-06-30 2012-01-04 Basf Se Partikel mit gehinderten Amin-Lichtstabilisatoren und einem mikroporösen organischen Polymer
EP2610288A4 (de) * 2010-08-27 2016-11-23 Furukawa Electric Co Ltd Schaumstoff aus einem thermoplastischen harz, verfahren zur herstellung des schaumstoffs aus einem thermoplastischen harz und lichtreflektierendes material
EP2441793B1 (de) * 2010-10-13 2018-08-15 Treofan Germany GmbH & Co.KG Hochaktives beta-nukleierungsadditiv für polypropylen
US20140094076A1 (en) 2011-06-16 2014-04-03 James S. Mrozinski Microporous Materials With Fibrillar Mesh Structure and Methods of Making and Using the Same
US9278471B2 (en) 2011-12-13 2016-03-08 3M Innovative Properties Company Method of detecting a component of an article and method of preparing a component for detection
WO2013090370A1 (en) * 2011-12-13 2013-06-20 3M Innovative Properties Company Method of detecting a component of an article and method of preparing a component for detection
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method of making the same
US8911540B2 (en) 2012-05-01 2014-12-16 Case Western Reserve University Gas separation membrane
TWI657809B (zh) 2013-06-13 2019-05-01 ３Ｍ新設資產公司 緊固帶及包含微孔膜之機械緊固件
JP6730181B2 (ja) * 2013-06-13 2020-07-29 スリーエム イノベイティブ プロパティズ カンパニー 個人用衛生物品及び個人用衛生物品の容器
JP6673846B2 (ja) * 2014-04-03 2020-03-25 スリーエム イノベイティブ プロパティズ カンパニー 有孔フィルム及びその製造方法
WO2015157602A1 (en) * 2014-04-10 2015-10-15 3M Innovative Properties Company Fibers and articles including them
CN106132519B (zh) 2014-04-11 2020-05-15 3M创新有限公司 具有酸烧结的互连二氧化硅纳米粒子三维多孔网络的微孔制品及其制备方法
EP3160624A4 (de) 2014-06-30 2018-01-03 3M Innovative Properties Company Asymmetrische artikel mit einem porösen substrat und polymerbeschichtung mit ausdehnung in das substrat und verfahren zur herstellung davon
WO2016099950A1 (en) 2014-12-17 2016-06-23 3M Innovative Properties Company Luciferin-containing substrate and monitoring device including the substrate
WO2017007607A1 (en) 2015-07-08 2017-01-12 3M Innovative Properties Company Photochromic articles containing a polyoxometalate and methods of making and using same
CN105499199B (zh) * 2015-12-02 2017-09-29 北京碧水源膜科技有限公司 一种在线清洗装置以及包含该装置的膜丝凝胶定型成套设备
US10814287B2 (en) 2016-05-13 2020-10-27 3M Innovative Properties Company Multilayer articles including coatings on microfiltration membrane substrates and methods of making same
US11054558B2 (en) 2016-12-02 2021-07-06 3M Innovative Properties Company Photochromic articles containing a porous material with a photochromic dye and fluid, methods of making and using
US11135554B2 (en) 2017-03-15 2021-10-05 3M Innovative Properties Company Multilayer articles including coatings containing metal on microfiltration membrane substrates
CN110461557B (zh) * 2017-03-22 2022-05-13 东丽株式会社 预浸料的制造方法和纤维增强复合材料的制造方法
WO2019120605A1 (de) * 2017-12-20 2019-06-27 Treofan Germany Gmbh & Co. Kg Separator-folie
US10421847B1 (en) * 2018-09-24 2019-09-24 Northrop Grumman Systems Corporation Nanoporous wick and open-cellular porous structures and method of manufacture
US12339471B2 (en) 2019-05-31 2025-06-24 3M Innovative Properties Company Composite cooling film and article including the same
CN113874208B (zh) 2019-05-31 2023-10-10 3M创新有限公司 复合冷却膜和包括该复合冷却膜的制品
WO2021069690A1 (en) * 2019-10-11 2021-04-15 Thai Polyethylene Co., Ltd. Film
US20220355567A1 (en) 2019-12-19 2022-11-10 3M Innovative Properties Company Composite cooling film comprising a reflective microporous layer and a uv-absorbing layer
EP4078049B1 (de) 2019-12-19 2026-04-15 3M Innovative Properties Company Verbundkühlfolie mit einer organischen polymerschicht, einer uv-absorbierenden schicht und einer reflektierenden metallschicht
CN114867925B (zh) 2019-12-31 2024-09-24 3M创新有限公司 多表面无源冷却制品
US20230213243A1 (en) 2020-05-06 2023-07-06 3M Innovative Properties Company Solar Energy Absorbing and Radiative Cooling Articles and Methods
CN121799001A (zh) * 2020-11-13 2026-04-07 贝里国际公司 透气阻隔层合体
CN116472478B (zh) 2020-11-24 2026-04-07 3M创新有限公司 包括白色漫反射层和非白彩色反射镜的辐射冷却制品
CN113430714B (zh) * 2021-06-08 2022-04-05 南通大学 一种β晶聚丙烯抗老化土工布及其制备方法
JP2025512779A (ja) * 2022-03-22 2025-04-22 セラニーズ・インターナショナル・コーポレーション ポリマー組成物ブレンドおよびそれから作製された膜
CN114976477B (zh) * 2022-06-02 2023-09-15 界首市天鸿新材料股份有限公司 一种高性能锂电池隔膜的流延成型工艺
CN116392983B (zh) * 2023-04-26 2026-05-05 深圳高性能医疗器械国家研究院有限公司 阻燃聚烯烃中空纤维膜及其制备方法
WO2025083491A1 (en) 2023-10-19 2025-04-24 3M Innovative Properties Company Synergistic passive cooling fins
WO2025120404A1 (en) 2023-12-06 2025-06-12 3M Innovative Properties Company Composite cooling films including a diffusely reflective layer and a uv reflecting composite layer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539256A (en) 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US5231126A (en) 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
US4867881A (en) 1987-09-14 1989-09-19 Minnesota Minning And Manufacturing Company Orientied microporous film
CN1017682B (zh) 1990-11-13 1992-08-05 中国科学院化学研究所 高透过性聚丙烯微孔膜及其制法
US5176953A (en) 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US5491188A (en) 1993-05-20 1996-02-13 New Japan Chemical Co., Ltd. Porous stretched article of polypropylene-based resin and process for its preparation
AT404252B (de) * 1994-05-13 1998-10-27 Danubia Petrochem Polymere Verfahren zur erhöhung des anteiles der beta-modifikation in polypropylen
JP3474677B2 (ja) 1995-06-19 2003-12-08 花王株式会社 多孔性シート及びそれを用いた吸収性物品
EP0790262B1 (de) 1995-08-31 2000-05-10 Chisso Corporation Äthylen-propylencopolymerzusammensetzungen und verfahren zu ihrer herstellung
GB2323328A (en) 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Polyolefin films having high gloss
GB2323326A (en) 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Stretched polyolefin film
GB2323323A (en) 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Polymeric label
GB2323324A (en) 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Stretched polyolefin film
GB2323327A (en) 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Polyolefin film
GB2323325B (en) 1997-03-18 2001-04-25 Hoechst Trespaphan Gmbh Polymeric films
EP0887375A1 (de) 1997-06-24 1998-12-30 Elf Atochem S.A. Beta-Nukleierungsmittel enthaltende Polypropylen-Zusammensetzung
US6368742B2 (en) 1998-06-26 2002-04-09 Celgard, Inc. Polypropylene microporous membrane for battery separator

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KR20030088120A (ko) 2003-11-17
EP1385901B1 (de) 2007-06-06
EP1385901A2 (de) 2004-02-04
US20030036577A1 (en) 2003-02-20
JP2004528443A (ja) 2004-09-16
WO2002081557A1 (en) 2002-10-17
KR100885340B1 (ko) 2009-02-26
DE60220517D1 (de) 2007-07-19
WO2002081557A8 (en) 2002-12-27
DE60220517T2 (de) 2008-02-07
JP3995600B2 (ja) 2007-10-24
US6632850B2 (en) 2003-10-14

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