KR900007876A - 찌이글러 촉매계를 사용한 에틸렌 공중합체의 제법, 및 이러한 방법으로 제조하며 더 적은 냄새를 갖는 에틸렌 중합체 - Google Patents

찌이글러 촉매계를 사용한 에틸렌 공중합체의 제법, 및 이러한 방법으로 제조하며 더 적은 냄새를 갖는 에틸렌 중합체 Download PDF

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Publication number
KR900007876A
KR900007876A KR1019890016397A KR890016397A KR900007876A KR 900007876 A KR900007876 A KR 900007876A KR 1019890016397 A KR1019890016397 A KR 1019890016397A KR 890016397 A KR890016397 A KR 890016397A KR 900007876 A KR900007876 A KR 900007876A
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KR
South Korea
Prior art keywords
catalyst system
ethylene polymer
ziegler catalyst
preparation
ethylene
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Application number
KR1019890016397A
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English (en)
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KR0177505B1 (ko
Inventor
자이베 롤란트
풍크 구이도
쉬미트-튀메스 위르겐
콘라트 라인너
바우어 페터
Original Assignee
하우프터, 라이싱어
바스프 악티엔 게젤샤프트
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Publication of KR900007876A publication Critical patent/KR900007876A/ko
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Publication of KR0177505B1 publication Critical patent/KR0177505B1/ko

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    • 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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F8/14—Esterification
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups

Abstract

내용 없음

Description

찌이글러 촉매계를 사용한 에틸렌 공중합체의 제법, 및 이러한 방법으로 제조하며 더 적은 냄새를 갖는 에틸렌 중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 찌이글러 촉매계의 존재하에서, 교반 또는 유동화된 건조상중에서 또는 현탁제로서 낮은 비등점을 갖는 탄화수소중에서 5 내지 60bar의 압력 및 120℃이하 온도의 중합반응 지대중에서 단량체를 중합하고, 강하지대에서 압력을 감소시킨다음 얻어진 고체 에틸렌 중합체를 중합되지 않은 단량체 및 어떤 현탁제로부터 단리하고, 불활성 기체흐름중에 통과시키므로 휘발성제거지대에서 잔류량의 단량체를 제거하고, 고체 에틸렌 중합체를 용융지대에 수송시키므로서 에틸렌 중합체를 제조하는 방법에 있어서, 용융지대에서 에틸렌 중합체를 에스테르화반응에 의해 산을 결합할 수 있는 첨가제와 반응시킴을 특징으로 하는 에틸렌 중합체의 제법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890016397A 1988-11-12 1989-11-13 지글러 촉매계를 사용하여 에틸렌 중합체를 제조하는 방법, 및 이러한 방법으로 제조한 냄새가 적은 에틸렌 중합체 KR0177505B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3838491.4 1988-11-12
DE3838491A DE3838491A1 (de) 1988-11-12 1988-11-12 Verfahren zur herstellung von ethylenpolymerisaten mittels eines ziegler-katalysatorsystems und so hergestellte ethylenpolymerisate mit vermindertem geruch

Publications (2)

Publication Number Publication Date
KR900007876A true KR900007876A (ko) 1990-06-02
KR0177505B1 KR0177505B1 (ko) 1999-05-15

Family

ID=6367103

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016397A KR0177505B1 (ko) 1988-11-12 1989-11-13 지글러 촉매계를 사용하여 에틸렌 중합체를 제조하는 방법, 및 이러한 방법으로 제조한 냄새가 적은 에틸렌 중합체

Country Status (7)

Country Link
US (1) US5039765A (ko)
EP (1) EP0369287B1 (ko)
JP (1) JP2806434B2 (ko)
KR (1) KR0177505B1 (ko)
AT (1) ATE138394T1 (ko)
DE (2) DE3838491A1 (ko)
ES (1) ES2087066T3 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442166A1 (de) * 1994-11-26 1996-05-30 Basf Ag Verfahren zur Herstellung von Polyolefinen mit geringen extrahierbaren Anteilen
JP4452462B2 (ja) * 2003-07-14 2010-04-21 東燃化学株式会社 変性ポリオレフィンの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA993592A (en) * 1971-04-09 1976-07-20 Thomas J. Grail Polymers with improved properties and process therefor
DE2258345C3 (de) * 1972-11-29 1980-03-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Aufbereitung von kleinteiligem, durch Gasphasen-Polymerisation mittels Ziegler-Natta-Katalysatoren gewonnenem Polypropylen
US4117219A (en) * 1977-08-01 1978-09-26 Mitsubishi Chemical Industries Limited Process for producing stabilized polyolefins
US4214063A (en) * 1979-01-11 1980-07-22 Exxon Research & Engineering Co. Autorefrigerated polymerization process
US4331791A (en) * 1980-08-15 1982-05-25 Phillips Petroleum Company Polymerization process using high molecular weight epoxides
YU44053B (en) * 1986-05-08 1990-02-28 Lek Tovarna Farmacevtskih Process for obtaining 4(5)-methyl-5(4)-thiomethyl imidazole

Also Published As

Publication number Publication date
JP2806434B2 (ja) 1998-09-30
US5039765A (en) 1991-08-13
JPH02182702A (ja) 1990-07-17
EP0369287A3 (de) 1991-09-18
DE58909684D1 (de) 1996-06-27
EP0369287B1 (de) 1996-05-22
DE3838491A1 (de) 1990-05-17
ES2087066T3 (es) 1996-07-16
EP0369287A2 (de) 1990-05-23
KR0177505B1 (ko) 1999-05-15
ATE138394T1 (de) 1996-06-15

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