ATE130019T1 - Verfahren zur herstellung mikroporöser folien aus polyethylen von ultrahohem molekulargewicht. - Google Patents

Verfahren zur herstellung mikroporöser folien aus polyethylen von ultrahohem molekulargewicht.

Info

Publication number
ATE130019T1
ATE130019T1 AT90200078T AT90200078T ATE130019T1 AT E130019 T1 ATE130019 T1 AT E130019T1 AT 90200078 T AT90200078 T AT 90200078T AT 90200078 T AT90200078 T AT 90200078T AT E130019 T1 ATE130019 T1 AT E130019T1
Authority
AT
Austria
Prior art keywords
molecular weight
weight polyethylene
high molecular
film
ultra high
Prior art date
Application number
AT90200078T
Other languages
English (en)
Inventor
Pieter Boudewijn Pluyter
Paul Smith
Unen Lambert Henri Theodoo Van
Hendrikus Johannes Joze Rutten
Original Assignee
Dsm Nv
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 Dsm Nv filed Critical Dsm Nv
Application granted granted Critical
Publication of ATE130019T1 publication Critical patent/ATE130019T1/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/092—Hydrocarbons
    • 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
    • C08J9/28—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
    • 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
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0502—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being organic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT90200078T 1989-01-13 1990-01-11 Verfahren zur herstellung mikroporöser folien aus polyethylen von ultrahohem molekulargewicht. ATE130019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900078A NL8900078A (nl) 1989-01-13 1989-01-13 Microporeuze folien van ultrahoogmoleculair polyetheen.

Publications (1)

Publication Number Publication Date
ATE130019T1 true ATE130019T1 (de) 1995-11-15

Family

ID=19853948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90200078T ATE130019T1 (de) 1989-01-13 1990-01-11 Verfahren zur herstellung mikroporöser folien aus polyethylen von ultrahohem molekulargewicht.

Country Status (6)

Country Link
EP (1) EP0378279B1 (de)
JP (1) JP3274861B2 (de)
KR (1) KR930004613B1 (de)
AT (1) ATE130019T1 (de)
DE (1) DE69023352T2 (de)
NL (1) NL8900078A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100278A (nl) * 1991-02-18 1992-09-16 Stamicarbon Microporeuze folie en werkwijze voor de vervaardiging daarvan.
NL9100279A (nl) * 1991-02-18 1992-09-16 Stamicarbon Microporeuze folie uit polyetheen en werkwijze voor de vervaardiging daarvan.
NL9101876A (nl) * 1991-11-11 1993-06-01 Dsm Nv Werkwijze voor het vervaardigen van een stoomsteriliseerbaar poreus polyolefinemembraan en bij 134 graden celsius stoomsteriliseerbaar polyetheenmembraan.
KR960015305B1 (ko) * 1991-12-27 1996-11-07 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 고분자 폴리에틸렌의 2축 배향필름과 그의 제조방법, 표면개질 고분자 폴리에틸렌의 2축 배향필름 및 그의 제조방법
US5624627A (en) * 1991-12-27 1997-04-29 Mitsui Petrochemical Industries, Ltd. Process for preparing surface-modified biaxially oriented film of high molecular weight polyethylene
NL9102189A (nl) * 1991-12-30 1993-07-16 Dsm Nv Werkwijze voor het vervaardigen van een poreuze folie met hoge barststerkte.
NL9201274A (nl) * 1992-07-15 1994-02-01 Dsm Nv Werkwijze voor het vervaardigen van een polymeer vormdeel, dat een electrisch geleidend polymeer bevat.
US5843358A (en) * 1992-11-12 1998-12-01 Dsm N.V. Process for producing a steam-sterilizable porous polyolefin membrane and polyethylene membrane steam-sterlizable at 134° C.
JP3351940B2 (ja) * 1995-09-26 2002-12-03 東燃化学株式会社 ポリオレフィン微多孔膜の製造方法
US5948557A (en) * 1996-10-18 1999-09-07 Ppg Industries, Inc. Very thin microporous material
JP3967421B2 (ja) * 1997-04-04 2007-08-29 東燃化学株式会社 ポリオレフィン微多孔膜の製造方法
TWI287556B (en) 1999-09-13 2007-10-01 Teijin Ltd Polymetaphenyleneisophthalamide-based polymer porous film, process for preparing same and separator for battery
US6497977B1 (en) * 1999-11-30 2002-12-24 Ballard Power Systems Inc. Method of making stripped porous polymer films
RU2205845C2 (ru) * 2001-07-25 2003-06-10 Бакеев Николай Филиппович Способ получения пористого пленочного материала из насцентного реакторного порошка сверхвысокомолекулярного полиэтилена
JP2003082144A (ja) * 2001-09-14 2003-03-19 Sekisui Chem Co Ltd ポリオレフィン系樹脂架橋発泡体
US9506168B2 (en) * 2007-05-23 2016-11-29 Dsm Ip Assets B.V. Colored suture
JP5255287B2 (ja) * 2008-01-30 2013-08-07 帝人株式会社 多孔膜の製造方法
JP5255288B2 (ja) * 2008-01-30 2013-08-07 帝人株式会社 反射シート
JP5255298B2 (ja) * 2008-01-30 2013-08-07 帝人株式会社 多孔膜と金属薄板との積層反射シート
JP5074244B2 (ja) * 2008-03-10 2012-11-14 帝人株式会社 多孔膜、反射シート並びに反射筐体
EP2405517B1 (de) 2009-03-04 2014-08-13 Asahi Kasei E-Materials Corporation Fluorhaltige polymer-elektrolyt-membran
CN103493252B (zh) * 2011-04-04 2016-08-10 阿普柔斯公司 改进的电池隔片及其形成方法
CN107254058A (zh) 2011-12-28 2017-10-17 旭化成株式会社 氧化还原液流二次电池和氧化还原液流二次电池用电解质膜
JP6520139B2 (ja) * 2015-01-22 2019-05-29 コニカミノルタ株式会社 中空樹脂粒子の製造方法
CN111971330B (zh) 2018-04-13 2023-04-14 帝斯曼知识产权资产管理有限公司 改性多孔聚烯烃膜及其生产方法
DE102019119505A1 (de) 2019-07-18 2021-01-21 Brückner Maschinenbau GmbH & Co. KG Verfahren und Vorrichtung zur Herstellung eines Schmelze- und/oder Kunststofffilms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308073A (en) * 1962-04-09 1967-03-07 Phillips Petroleum Co Porous polyolefin objects
US4247498A (en) * 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
US4255376A (en) * 1979-06-01 1981-03-10 Celanese Corporation Solvent stretch process for preparing microporous films from precursor films of controlled crystalline structure
US4539256A (en) * 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
JPS60242035A (ja) 1984-04-27 1985-12-02 Toa Nenryo Kogyo Kk ポリエチレン微多孔膜の製造方法
DE3577110D1 (de) * 1984-09-28 1990-05-17 Stamicarbon Verfahren zur kontinuierlichen herstellung von homogenen loesungen von hochmolekularen polymeren.
US4778601A (en) 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
GB8706274D0 (en) * 1987-03-17 1987-04-23 Ici Plc Film & tapes

Also Published As

Publication number Publication date
JP3274861B2 (ja) 2002-04-15
EP0378279B1 (de) 1995-11-08
DE69023352D1 (de) 1995-12-14
EP0378279A1 (de) 1990-07-18
DE69023352T2 (de) 1996-07-18
KR900011834A (ko) 1990-08-02
NL8900078A (nl) 1990-08-01
JPH02232242A (ja) 1990-09-14
KR930004613B1 (ko) 1993-06-01

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