ATE417870T1 - Verfahren zur herstellung von cycloolefinpolymeren mit hoher schüttdichte und danach hergestelltes cycloolefinpolymer - Google Patents

Verfahren zur herstellung von cycloolefinpolymeren mit hoher schüttdichte und danach hergestelltes cycloolefinpolymer

Info

Publication number
ATE417870T1
ATE417870T1 AT04808574T AT04808574T ATE417870T1 AT E417870 T1 ATE417870 T1 AT E417870T1 AT 04808574 T AT04808574 T AT 04808574T AT 04808574 T AT04808574 T AT 04808574T AT E417870 T1 ATE417870 T1 AT E417870T1
Authority
AT
Austria
Prior art keywords
cyclic olefin
olefin polymer
cycloolefin
bulk density
high bulk
Prior art date
Application number
AT04808574T
Other languages
English (en)
Inventor
Chul-Hwan Choi
Sung-Yeon Kim
Jung-Uk Choi
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of ATE417870T1 publication Critical patent/ATE417870T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/08—Combinations of pens
    • 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
    • C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/022—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/14—Pens with writing-points other than nibs or balls with coreless tubular writing-points
    • B43K8/146—Ink cartridges, ink reservoirs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
AT04808574T 2004-01-29 2004-12-24 Verfahren zur herstellung von cycloolefinpolymeren mit hoher schüttdichte und danach hergestelltes cycloolefinpolymer ATE417870T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040005716A KR100590474B1 (ko) 2004-01-29 2004-01-29 벌크 밀도가 높은 고리형 올레핀 고분자의 제조 방법 및이에 의하여 제조된 고리형 올레핀 고분자

Publications (1)

Publication Number Publication Date
ATE417870T1 true ATE417870T1 (de) 2009-01-15

Family

ID=36383820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04808574T ATE417870T1 (de) 2004-01-29 2004-12-24 Verfahren zur herstellung von cycloolefinpolymeren mit hoher schüttdichte und danach hergestelltes cycloolefinpolymer

Country Status (9)

Country Link
US (1) US7202312B2 (de)
EP (1) EP1725591B1 (de)
JP (1) JP4459908B2 (de)
KR (1) KR100590474B1 (de)
CN (1) CN1307216C (de)
AT (1) ATE417870T1 (de)
DE (1) DE602004018545D1 (de)
TW (1) TWI304072B (de)
WO (1) WO2005073261A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837870B1 (ko) * 2005-11-30 2008-06-13 주식회사 엘지화학 벌크 밀도가 높은 고리형 올레핀 고분자의 제조방법 및이에 의하여 제조된 고리형 올레핀 고분자
KR20080051399A (ko) 2006-12-05 2008-06-11 주식회사 엘지화학 중합체 회수 장치 및 중합체 회수 방법
US20130178547A1 (en) * 2010-09-30 2013-07-11 John W. Hull, Jr. Process for Recovering Brominated Styrene-Butadiene from a Bromination Reaction Solution
US9598570B2 (en) 2014-12-08 2017-03-21 Lg Chem, Ltd. Composition for optical film and optical film prepared by using the same
KR101761393B1 (ko) * 2014-12-08 2017-07-25 주식회사 엘지화학 광학 필름용 조성물 및 이로 제조되는 광학 필름
WO2018191412A1 (en) 2017-04-12 2018-10-18 Urigen Pharmaceuticals, Inc. Article of manufacture comprising local anesthetic, buffer, and glycosaminoglycan in syringe with improved stability
CN118791670A (zh) * 2024-07-05 2024-10-18 浙江大学 一种环烯烃共聚物脱溶方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414386A (en) * 1982-05-10 1983-11-08 The B. F. Goodrich Company Precipitation of polycycloolefins having high bulk density
US4400501A (en) * 1982-05-10 1983-08-23 The B. F. Goodrich Company Anhydrous precipitation of polycycloolefins
JPH0655773B2 (ja) * 1986-03-17 1994-07-27 三井石油化学工業株式会社 環状オレフイン系ランダム共重合体の製法
DE4304311C2 (de) * 1993-02-12 1998-08-06 Hoechst Ag Cycloolefin-Copolymere für Extrusions- und Spritzgußartikel und Verfahren zur Herstellung eines Cycloolefin-Copolymers
US6232417B1 (en) * 1996-03-07 2001-05-15 The B. F. Goodrich Company Photoresist compositions comprising polycyclic polymers with acid labile pendant groups
DE19654076A1 (de) * 1996-12-23 1998-06-25 Bayer Ag Transparente Werkstoffe aus hydrierten Produkten von ringgeöffneten Metathesepolymeren mit polaren Substituenten
JPH11158225A (ja) * 1997-11-26 1999-06-15 Mitsubishi Chemical Corp 環状オレフィン系重合体の精製方法
EP1034196B1 (de) * 1998-10-05 2005-01-12 Promerus LLC Katalysator und verfahren zur polymerisation von cycloolefinen

Also Published As

Publication number Publication date
EP1725591A1 (de) 2006-11-29
KR20050078321A (ko) 2005-08-05
TW200530288A (en) 2005-09-16
DE602004018545D1 (de) 2009-01-29
JP2006514156A (ja) 2006-04-27
CN1307216C (zh) 2007-03-28
US20050171258A1 (en) 2005-08-04
KR100590474B1 (ko) 2006-06-19
CN1705686A (zh) 2005-12-07
WO2005073261A1 (en) 2005-08-11
JP4459908B2 (ja) 2010-04-28
US7202312B2 (en) 2007-04-10
EP1725591B1 (de) 2008-12-17
TWI304072B (en) 2008-12-11

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