ES2105380T3 - Masas de polietileno para la fundicion inyectada. - Google Patents

Masas de polietileno para la fundicion inyectada.

Info

Publication number
ES2105380T3
ES2105380T3 ES94103976T ES94103976T ES2105380T3 ES 2105380 T3 ES2105380 T3 ES 2105380T3 ES 94103976 T ES94103976 T ES 94103976T ES 94103976 T ES94103976 T ES 94103976T ES 2105380 T3 ES2105380 T3 ES 2105380T3
Authority
ES
Spain
Prior art keywords
polyethylene
masses
intrinsic viscosity
injected foundry
foundry
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
ES94103976T
Other languages
English (en)
Inventor
Jens Dr Dipl-Chem Ehlers
Norbert Dipl-Ing Freisler
Laak Hermann Dipl-Ing Van
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.)
Hoechst AG
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
Application granted granted Critical
Publication of ES2105380T3 publication Critical patent/ES2105380T3/es
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
    • 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—Polyethylene
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

LAS MASAS DE POLIETILENO ELABORABLES MEDIANTE FUNDICION DE INYECCION CONTIENEN DESDE 40 HASTA 99 % EN PESO DE UN POLIETILENO CON UN INDICE DE VISCOSIDAD LIMITE DESDE 1.000 HASTA 5.000 ML/G Y 60 HASTA 1 % EN PESO DE UN POLIETILENO CON UN INDICE DE VISCOSIDAD LIMITE DESDE 100 HASTA 700 ML/G. LA DISTRIBUCION DE MASA MOLAR DE CADA UNO DE LOS COMPONENTES DEL POLIETILENO ES MENOS DE 9. EL INDICE DE VISCOSIDAD LIMITE DE LA MASA ALCANZA AL MENOS 1.500 ML/G.
ES94103976T 1993-03-24 1994-03-15 Masas de polietileno para la fundicion inyectada. Expired - Lifetime ES2105380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309456A DE4309456A1 (de) 1993-03-24 1993-03-24 Polyethylenmassen zum Spritzgießen

Publications (1)

Publication Number Publication Date
ES2105380T3 true ES2105380T3 (es) 1997-10-16

Family

ID=6483650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103976T Expired - Lifetime ES2105380T3 (es) 1993-03-24 1994-03-15 Masas de polietileno para la fundicion inyectada.

Country Status (9)

Country Link
US (1) US5658992A (es)
EP (1) EP0617081B1 (es)
JP (1) JP2534455B2 (es)
AT (1) ATE154375T1 (es)
BR (1) BR9401198A (es)
CA (1) CA2119207A1 (es)
DE (2) DE4309456A1 (es)
ES (1) ES2105380T3 (es)
SG (1) SG44823A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929809A1 (de) * 1999-06-30 2001-01-04 Ticona Gmbh Kontinuierliches Verfahren zur Herstellung eines amorphen Polyolefins mit breiter Molmassenverteilung und einheitlicher Glastemperatur
EP1700870B9 (en) 2000-12-06 2009-09-02 Eidgenössische Technische Hochschule Zürich Melt-processible, wear resistant polyethylene
ATE320455T1 (de) * 2000-12-06 2006-04-15 Omlidon Technologies Llc Schmelzverarbeitbares, verschleissfestes polyethylen
DE10108799A1 (de) * 2001-02-19 2002-09-05 Laser & Med Tech Gmbh Verfahren und Vorrichtung zur Ultraschallimpfung von biologischem Zellmaterial
KR20040015015A (ko) * 2001-09-06 2004-02-18 미쓰이 가가쿠 가부시키가이샤 폴리에틸렌 수지 조성물
AU2003202796B2 (en) * 2002-01-29 2008-09-11 Plus Orthopedics Ag Sintering ultrahigh molecular weight polyethylene
DE10211886B4 (de) * 2002-03-18 2004-07-15 Dornier Medtech Gmbh Verfahren und Einrichtung zum Erzeugen bipolarer akustischer Impulse
DE10223196B4 (de) * 2002-05-24 2004-05-13 Dornier Medtech Systems Gmbh Verfahren und Einrichtung zum Transferieren von Molekülen in Zellen
JP2005314544A (ja) * 2004-04-28 2005-11-10 Asahi Kasei Chemicals Corp 超高分子量ポリエチレン樹脂組成物およびそれから得られる成形体
ATE457722T1 (de) * 2004-12-15 2010-03-15 Dornier Medtech Systems Gmbh Verbesserte zelltherapie und gewebsregeneration mittels stosswellen bei patienten mit kardiovaskulären and neurologischen krankheiten
US8758887B2 (en) * 2004-12-22 2014-06-24 Entegris, Inc. Multilayer porous membrane and process
JP2007233185A (ja) * 2006-03-02 2007-09-13 Fujifilm Corp 光学フィルム、反射防止フィルム、偏光板および画像表示装置
KR101284967B1 (ko) * 2008-12-26 2013-07-10 미쓰이 가가쿠 가부시키가이샤 에틸렌 중합체 조성물, 그의 제조 방법 및 그것을 이용하여 얻어지는 성형물
WO2014091501A1 (en) 2012-12-13 2014-06-19 Reliance Industries Limited Easily processable ultrahigh molecular weight polyethylene and a process for preparation thereof
CN111745927B (zh) * 2020-06-30 2022-01-28 中国石油化工科技开发有限公司 一种高耐磨高润滑聚乙烯制品及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY103793A (en) * 1987-11-05 1993-09-30 Mitsui Petrochemical Ind Olefin resin composition for injection molding
JP2659375B2 (ja) * 1987-11-13 1997-09-30 三井石油化学工業株式会社 ポリオレフイン組成物
JPH02308837A (ja) * 1989-05-24 1990-12-21 Otsuka Chem Co Ltd スポーツ用保護具

Also Published As

Publication number Publication date
DE59403069D1 (de) 1997-07-17
BR9401198A (pt) 1994-10-25
EP0617081A3 (de) 1994-11-23
ATE154375T1 (de) 1997-06-15
EP0617081B1 (de) 1997-06-11
EP0617081A2 (de) 1994-09-28
US5658992A (en) 1997-08-19
CA2119207A1 (en) 1994-09-25
JP2534455B2 (ja) 1996-09-18
JPH06322190A (ja) 1994-11-22
SG44823A1 (en) 1997-12-19
DE4309456A1 (de) 1994-09-29

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