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MX9604374A - Polietilenos hidrofilicos modificados en polvo de peso molecular elevado y/o ultraelevado. - Google Patents

Polietilenos hidrofilicos modificados en polvo de peso molecular elevado y/o ultraelevado.

Info

Publication number
MX9604374A
MX9604374A MX9604374A MX9604374A MX9604374A MX 9604374 A MX9604374 A MX 9604374A MX 9604374 A MX9604374 A MX 9604374A MX 9604374 A MX9604374 A MX 9604374A MX 9604374 A MX9604374 A MX 9604374A
Authority
MX
Mexico
Prior art keywords
molecular weight
ultrahigh molecular
weight
weight hydrophilic
modified powder
Prior art date
Application number
MX9604374A
Other languages
English (en)
Inventor
Christiane Barth
Jens Ehlers
Stanislaw Haftka
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of MX9604374A publication Critical patent/MX9604374A/es

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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • 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
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/02—Polyalkylene oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invencion se refiere a polietilenos de peso molecular elevado y/o ultraelevado hidrofílicos modificados (HMW-PE y/o UHMW-PE), que están recubiertos con una mezcla que contiene 1-99.9% en peso de por lo menos un aditivo hidrosoluble y 0.1-99% en peso de por lo menos un aditivo no hidrosoluble, donde la porcion de la mezcla es de 0.1-10% en peso en relacion al peso total del HMW-PE y/o UHMW-PE hidrofílico modificado. La presente invencion se refiere adicionalmente a un procedimiento para la preparacion del HMW-PE y/o UHMW-PE hidrofílico modificado así como su utilizacion para la preparacion de partes moldeadas porosas.
MX9604374A 1995-10-02 1996-09-25 Polietilenos hidrofilicos modificados en polvo de peso molecular elevado y/o ultraelevado. MX9604374A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19536558A DE19536558A1 (de) 1995-10-02 1995-10-02 Hydrophil modifiziertes pulverförmiges hoch- und/oder ultrahochmolekulares Polyethylen

Publications (1)

Publication Number Publication Date
MX9604374A true MX9604374A (es) 1997-04-30

Family

ID=7773731

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604374A MX9604374A (es) 1995-10-02 1996-09-25 Polietilenos hidrofilicos modificados en polvo de peso molecular elevado y/o ultraelevado.

Country Status (16)

Country Link
US (1) US5977229A (es)
EP (1) EP0767181B1 (es)
JP (1) JP2945631B2 (es)
KR (1) KR970021142A (es)
CN (1) CN1151417A (es)
AT (1) ATE212361T1 (es)
AU (1) AU6792696A (es)
BR (1) BR9603886A (es)
CA (1) CA2186316C (es)
DE (2) DE19536558A1 (es)
MX (1) MX9604374A (es)
MY (1) MY135116A (es)
PL (1) PL316279A1 (es)
PT (1) PT767181E (es)
TW (1) TW331567B (es)
ZA (1) ZA968067B (es)

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EP0906921A1 (en) * 1997-10-03 1999-04-07 Mitsubishi Chemical Corporation Modified ethylene resin having improved wettability
DE19844167A1 (de) * 1998-09-25 2000-04-06 Ticona Gmbh Aktivkohlefilter
JP4781499B2 (ja) * 2000-01-28 2011-09-28 日東電工株式会社 電池用セパレータの製造方法
DE10125045A1 (de) * 2001-05-23 2002-12-05 Bosch Gmbh Robert Wischerblatt
BRPI0511840B1 (pt) * 2004-06-07 2016-04-19 Ticona Llc pó de moldagem, processo para formação de um artigo poroso e artigo poroso
KR100600435B1 (ko) * 2005-02-05 2006-07-13 신호상 살균 폴리머의 새로운 제조방법
WO2007007403A1 (ja) 2005-07-13 2007-01-18 Miyoshi Kasei, Inc. 表面処理粉体及びこれを含有する化粧料
US20070218334A1 (en) * 2006-03-16 2007-09-20 Bonorand Lukas M Methods for making sulfonated non-aromatic polymer electrolyte membranes
ES2365885T3 (es) * 2008-03-31 2011-10-13 Agfa Graphics N.V. Un método para tratar una plancha de impresión litográfica.
CN102648233A (zh) * 2009-12-02 2012-08-22 沙特基础工业公司 用于向超高分子量聚乙烯中添加添加剂的方法
EP2566898B1 (en) 2010-05-03 2015-11-11 Ticona LLC Polyethylene powders and porous articles produced therefrom
EP2581408B1 (en) 2011-10-14 2015-07-29 Ticona GmbH Tribologically modified glass-fiber reinforced polyoxymethylene
CN102514199A (zh) * 2011-11-21 2012-06-27 常德市耐摩特聚合材料有限公司 汽车钢板弹簧降噪片的制作方法
EP2797454A1 (en) 2011-12-30 2014-11-05 Ticona LLC Molded polymer articles for use in low temperatures having a low rigidity factor
EP2647666A1 (en) 2012-04-05 2013-10-09 Ticona GmbH Tribologically modified polyoxymethylene
US9328229B2 (en) 2012-05-09 2016-05-03 Ticona Llc Polymer composition and articles for use in low temperature environments that are wear resistant
KR102699455B1 (ko) 2015-09-30 2024-08-26 셀라니즈 세일즈 저머니 게엠베하 저마찰성의 스퀵 프리 어셈블리
EP3710255A1 (de) * 2017-11-14 2020-09-23 EOS GmbH Electro Optical Systems Zusammensetzung für additive fertigungsverfahren
JP6545881B1 (ja) * 2018-05-28 2019-07-17 竹本油脂株式会社 ポリオレフィン系樹脂用添加剤、ポリオレフィン系樹脂組成物、ポリオレフィン系合成繊維不織布、及びポリオレフィン系合成繊維不織布の製造方法
CN108715801B (zh) * 2018-06-01 2021-12-03 苏州凯虹高分子科技有限公司 一种细胞分离滤芯及其制作方法
CN109094041A (zh) * 2018-08-14 2018-12-28 苏州凯虹高分子科技有限公司 一种双亲性超高分子香水棒及其对应的制作方法
CN112316491A (zh) * 2020-10-21 2021-02-05 苏州凯虹高分子科技有限公司 一种烧结筛分芯及其制备方法

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Also Published As

Publication number Publication date
JP2945631B2 (ja) 1999-09-06
CA2186316C (en) 2001-07-10
CN1151417A (zh) 1997-06-11
CA2186316A1 (en) 1997-04-03
BR9603886A (pt) 1998-06-02
EP0767181A3 (de) 1998-11-11
AU6792696A (en) 1997-04-10
MY135116A (en) 2008-02-29
KR970021142A (ko) 1997-05-28
JPH09124855A (ja) 1997-05-13
DE19536558A1 (de) 1997-04-03
PT767181E (pt) 2002-07-31
EP0767181B1 (de) 2002-01-23
DE59608638D1 (de) 2002-03-14
PL316279A1 (en) 1997-04-14
EP0767181A2 (de) 1997-04-09
TW331567B (en) 1998-05-11
US5977229A (en) 1999-11-02
ATE212361T1 (de) 2002-02-15
ZA968067B (en) 1997-04-21

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