DE59308665D1 - Verwendung einer Polyolefinformmasse zur Herstellung von Fasern, Filamenten und Vliesen mittels Schmelzspinnverfahren - Google Patents

Verwendung einer Polyolefinformmasse zur Herstellung von Fasern, Filamenten und Vliesen mittels Schmelzspinnverfahren

Info

Publication number
DE59308665D1
DE59308665D1 DE59308665T DE59308665T DE59308665D1 DE 59308665 D1 DE59308665 D1 DE 59308665D1 DE 59308665 T DE59308665 T DE 59308665T DE 59308665 T DE59308665 T DE 59308665T DE 59308665 D1 DE59308665 D1 DE 59308665D1
Authority
DE
Germany
Prior art keywords
nonwovens
filaments
fibers
production
molding compound
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
DE59308665T
Other languages
German (de)
English (en)
Inventor
Andreas Dr Winter
Annette Vollmar
Friedrich Dr Kloos
Bernd Dr Bachmann
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.)
Basell Polyolefine GmbH
Original Assignee
Targor GmbH
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 Targor GmbH filed Critical Targor GmbH
Application granted granted Critical
Publication of DE59308665D1 publication Critical patent/DE59308665D1/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
    • 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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Multicomponent Fibers (AREA)
DE59308665T 1992-12-02 1993-12-01 Verwendung einer Polyolefinformmasse zur Herstellung von Fasern, Filamenten und Vliesen mittels Schmelzspinnverfahren Expired - Lifetime DE59308665D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4240411 1992-12-02

Publications (1)

Publication Number Publication Date
DE59308665D1 true DE59308665D1 (de) 1998-07-16

Family

ID=6474128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59308665T Expired - Lifetime DE59308665D1 (de) 1992-12-02 1993-12-01 Verwendung einer Polyolefinformmasse zur Herstellung von Fasern, Filamenten und Vliesen mittels Schmelzspinnverfahren

Country Status (13)

Country Link
US (3) US5637666A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0600461B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3550609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100329444B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE167214T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU679009B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2110441A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE59308665D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2118177T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI935359L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2162865C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW275076B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA938976B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2121721C (en) † 1993-04-29 2004-11-23 Giampiero Morini Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
CA2163788C (en) * 1993-05-25 2004-04-27 G. Allan Stahl Novel polyolefin fibers and their fabrics
JPH10502975A (ja) * 1994-05-24 1998-03-17 エクソン・ケミカル・パテンツ・インク 低融点プロピレンポリマーを含む繊維及び布
US5549867A (en) * 1994-11-03 1996-08-27 Fiberweb North America, Inc. Distribution enhanced polyolefin meltspinning process and product
DE19654921A1 (de) * 1996-08-29 1998-03-05 Hoechst Ag Polyolfinformmasse zur Herstellung von Vliesen
DE19634894A1 (de) * 1996-08-29 1998-03-05 Hoechst Ag Polyolefinformmasse zur Herstellung von Vliesen
TW442528B (en) * 1996-12-02 2001-06-23 Chisso Corp Polypropylene composition
JPH10298824A (ja) * 1997-04-22 1998-11-10 Chisso Corp 繊維およびそれを用いた繊維成形体
EP1006149B1 (en) * 1997-08-19 2009-09-30 Idemitsu Kosan Co., Ltd. Films made of nucleated propylene polymer compositions
US5908594A (en) * 1997-09-24 1999-06-01 Fina Technology, Inc. Process of making polypropylene fiber
US6444774B1 (en) * 1997-10-10 2002-09-03 Exxonmobil Chemical Patents, Inc. Propylene polymers for fibers and fabrics
CN1068075C (zh) * 1998-08-31 2001-07-04 中国科学院化学研究所 一种聚丙烯纤维低温纺丝技术
US6416699B1 (en) * 1999-06-09 2002-07-09 Fina Technology, Inc. Reduced shrinkage in metallocene isotactic polypropylene fibers
TW477835B (en) * 1999-07-06 2002-03-01 Pyung-Yul Park Polypropylene fiber and preparation thereof
MY120636A (en) * 1999-11-10 2005-11-30 Kolon Glotech Inc Polypropylene fiber and preparation thereof
DE10026579A1 (de) * 2000-05-30 2001-12-06 Basell Polyolefine Gmbh Verfahren zur Herstellung von für das Faserspinnen geeigneten Propylenpolymerisaten
MXPA03001585A (es) * 2000-08-22 2003-07-14 Exxonmobil Chem Patents Inc Peliculas de polipropileno.
EP1186618A1 (en) 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
EP1312617A1 (en) 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene
WO2003048434A1 (fr) * 2001-12-05 2003-06-12 Rhodia Industrial Yarns Ag Procede de fabrication de monofilaments de polypropylene, monofilaments de polypropylene et leur utilisation
RU2322535C2 (ru) * 2002-09-25 2008-04-20 Базелль Полиолефин Италия С.П.А. Полипропиленовые волокна для нетканых материалов из расплава
US7671131B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom
US7714071B2 (en) * 2004-03-17 2010-05-11 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefrom
US7355089B2 (en) * 2004-03-17 2008-04-08 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
US7622529B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility
US7897689B2 (en) * 2004-03-17 2011-03-01 Dow Global Technologies Inc. Functionalized ethylene/α-olefin interpolymer compositions
US7622179B2 (en) * 2004-03-17 2009-11-24 Dow Global Technologies Inc. Three dimensional random looped structures made from interpolymers of ethylene/α-olefins and uses thereof
US7666918B2 (en) 2004-03-17 2010-02-23 Dow Global Technologies, Inc. Foams made from interpolymers of ethylene/α-olefins
AR053693A1 (es) 2004-03-17 2007-05-16 Dow Global Technologies Inc Composiciones de interpolimero de etileno/alfa-olefina multibloque adecuado para peliculas
US7608668B2 (en) * 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
US7795321B2 (en) * 2004-03-17 2010-09-14 Dow Global Technologies Inc. Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
US7504347B2 (en) 2004-03-17 2009-03-17 Dow Global Technologies Inc. Fibers made from copolymers of propylene/α-olefins
US7741397B2 (en) * 2004-03-17 2010-06-22 Dow Global Technologies, Inc. Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof
WO2005090426A1 (en) * 2004-03-17 2005-09-29 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
US7687442B2 (en) * 2004-03-17 2010-03-30 Dow Global Technologies Inc. Low molecular weight ethylene/α-olefin interpolymer as base lubricant oils
US7863379B2 (en) * 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US7662881B2 (en) * 2004-03-17 2010-02-16 Dow Global Technologies Inc. Viscosity index improver for lubricant compositions
US8273838B2 (en) * 2004-03-17 2012-09-25 Dow Global Technologies Llc Propylene/α-olefins block interpolymers
US7579408B2 (en) * 2004-03-17 2009-08-25 Dow Global Technologies Inc. Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
US7671106B2 (en) * 2004-03-17 2010-03-02 Dow Global Technologies Inc. Cap liners, closures and gaskets from multi-block polymers
US7582716B2 (en) * 2004-03-17 2009-09-01 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack
US7803728B2 (en) 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
JP5133050B2 (ja) 2004-03-17 2013-01-30 ダウ グローバル テクノロジーズ エルエルシー エチレンマルチブロックコポリマーを形成するためのシャトリング剤を含む触媒組成物
FR2868437B1 (fr) * 2004-03-30 2006-05-26 Rhodia Chimie Sa Monofilaments a base de polypropylene a proprietes ameliorees
JP2008505198A (ja) * 2004-07-05 2008-02-21 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 重合触媒、主族配位化合物、ポリオレフィンの製造方法及びポリオレフィン
ATE541967T1 (de) 2005-03-17 2012-02-15 Dow Global Technologies Llc Aus copolymeren von ethylen/alpha-olefinen hergestellte fasern
CA2601330A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
US8084537B2 (en) * 2005-03-17 2011-12-27 Dow Global Technologies Llc Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility
US7989543B2 (en) * 2005-03-17 2011-08-02 Dow Global Technologies Llc Adhesive and marking compositions made from interpolymers of ethylene/α-olefins
JP4949375B2 (ja) * 2005-03-17 2012-06-06 ダウ グローバル テクノロジーズ エルエルシー プロピレン／α−オレフィンのコポリマーから作製される繊維
EP1940896B1 (en) * 2005-09-15 2014-10-22 Dow Global Technologies LLC Catalytic olefin block copolymers via polymerizable shuttling agent
EP2392601B1 (en) * 2005-09-15 2015-10-28 Dow Global Technologies LLC Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent
US7695812B2 (en) 2005-09-16 2010-04-13 Dow Global Technologies, Inc. Fibers made from copolymers of ethylene/α-olefins
EP1940889B1 (en) * 2005-10-21 2010-06-02 Basell Polyolefine GmbH Propylene polymers
EP3216899B1 (en) * 2005-10-26 2021-03-24 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
US8153243B2 (en) * 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
CN103788276B (zh) * 2005-12-09 2017-10-17 陶氏环球技术有限责任公司 乙烯/α‑烯烃组合物中控制分子量分布的方法
AU2007211498A1 (en) * 2006-02-02 2007-08-09 Basell Polyolefine Gmbh Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same
AU2007292213A1 (en) * 2006-09-06 2008-03-13 Dow Global Technologies Llc Knit fabrics comprising olefin block interpolymers
BRPI0717718A2 (pt) * 2006-11-30 2013-10-22 Dow Global Technologies Inc "tecido estirável capaz de ser submetido a um tratamento antienrugamento e peça de vestuario"
CN101595252A (zh) * 2006-11-30 2009-12-02 陶氏环球技术公司 用于厚重弹力织物的烯烃嵌段组合物
WO2008067545A2 (en) * 2006-11-30 2008-06-05 Dow Global Technologies Inc. Fabric comprising elastic fibres of cross-linked ethylene polymer
BRPI0806226A2 (pt) * 2007-01-16 2011-09-06 Dow Global Technologies Inc tecido tingido e processo para produzir um tecido tingido
WO2008089224A1 (en) * 2007-01-16 2008-07-24 Dow Global Technologies Inc. Cone dyed yarns of olefin block compositions
TW200914267A (en) * 2007-01-16 2009-04-01 Dow Global Technologies Inc Stretch fabrics and garments of olefin block polymers
JP2010533246A (ja) * 2007-07-09 2010-10-21 ダウ グローバル テクノロジーズ インコーポレイティド 繊維に適するオレフィンブロックインターポリマー組成物
EP2203512A1 (en) * 2007-09-28 2010-07-07 Dow Global Technologies Inc. Thermoplastic olefin composition with improved heat distortion temperature
EP2052857A1 (en) * 2007-10-22 2009-04-29 Dow Global Technologies Inc. Multilayer films
CN103917701B (zh) * 2011-08-30 2016-06-29 道达尔研究技术弗吕公司 包含丙烯无规共聚物的纤维和无纺物、以及所述纤维的制造方法
JP6239078B1 (ja) * 2016-11-04 2017-11-29 ウィンボンド エレクトロニクス コーポレーション 半導体記憶装置および読出し方法
US11292899B2 (en) * 2017-06-30 2022-04-05 Mitsui Chemicals, Inc. Propylene-based polymer, method for producing the same, propylene-based resin composition and molded article
WO2021066398A1 (ko) * 2019-09-30 2021-04-08 주식회사 엘지화학 펠렛형 폴리프로필렌 수지 조성물 및 그 제조방법
KR102482938B1 (ko) 2019-09-30 2022-12-29 주식회사 엘지화학 펠렛형 폴리프로필렌 수지 조성물 및 그 제조방법
US12351658B2 (en) 2019-12-04 2025-07-08 Lg Chem, Ltd. Polypropylene resin, polypropylene fiber and method for preparing the same
CN113710836B (zh) 2019-12-27 2023-04-07 可隆工业株式会社 聚乙烯纱线、其制造方法及包括其的皮肤冷却织物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991244A (en) * 1974-06-24 1976-11-09 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric
US4086381A (en) * 1977-03-30 1978-04-25 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric and process
JPS5685417A (en) * 1979-11-13 1981-07-11 Phillips Petroleum Co Polyolefin product and method
US4384098A (en) * 1981-01-13 1983-05-17 Phillips Petroleum Company Filamentary polypropylene and method of making
US4520822A (en) * 1982-10-04 1985-06-04 Ethicon, Inc. Ethylene-propylene copolymer sutures
IT1203862B (it) * 1987-04-06 1989-02-23 Paolo Bert Procedimento di filatura e stiro in continuo di filati sintetici e relativo impianto di produzione
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
JPS6485365A (en) * 1987-09-22 1989-03-30 Chisso Corp Dyeable polypropylene fiber for clothing
JP2545260B2 (ja) * 1988-02-02 1996-10-16 チッソ株式会社 嵩高補強不織布
EP0485823B1 (de) * 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
US5243001A (en) * 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
DE4036411A1 (de) * 1990-11-15 1992-05-21 Standard Elektrik Lorenz Ag Optischer empfaenger
EP0537686B1 (de) * 1991-10-15 2005-01-12 Basell Polyolefine GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
ES2093166T3 (es) * 1991-11-30 1996-12-16 Hoechst Ag Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores.
TW318184B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-11-30 1997-10-21 Hoechst Ag
TW272985B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1992-09-11 1996-03-21 Hoechst Ag
CA2163788C (en) * 1993-05-25 2004-04-27 G. Allan Stahl Novel polyolefin fibers and their fabrics

Also Published As

Publication number Publication date
RU2162865C2 (ru) 2001-02-10
ATE167214T1 (de) 1998-06-15
KR940014578A (ko) 1994-07-18
KR100329444B1 (ko) 2002-09-04
US5637666A (en) 1997-06-10
FI935359A0 (fi) 1993-11-30
JPH06239934A (ja) 1994-08-30
FI935359A7 (fi) 1994-06-03
ES2118177T3 (es) 1998-09-16
EP0600461A2 (de) 1994-06-08
EP0600461A3 (de) 1995-06-14
AU5203693A (en) 1994-06-16
AU679009B2 (en) 1997-06-19
EP0600461B1 (de) 1998-06-10
US5868984A (en) 1999-02-09
US5668235A (en) 1997-09-16
ZA938976B (en) 1994-08-03
TW275076B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-05-01
FI935359L (fi) 1994-06-03
JP3550609B2 (ja) 2004-08-04
CA2110441A1 (en) 1994-06-03

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