KR900009720A - (a) 에틸렌과 (b) 알케노산 또는 이것의 유도체 또는 상기 단량체 혼합물의 공중합체 - Google Patents

(a) 에틸렌과 (b) 알케노산 또는 이것의 유도체 또는 상기 단량체 혼합물의 공중합체 Download PDF

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KR900009720A
KR900009720A KR1019890019914A KR890019914A KR900009720A KR 900009720 A KR900009720 A KR 900009720A KR 1019890019914 A KR1019890019914 A KR 1019890019914A KR 890019914 A KR890019914 A KR 890019914A KR 900009720 A KR900009720 A KR 900009720A
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temperature
ethylene
reaction
alkenoic acid
reaction zone
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KR1019890019914A
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KR0147371B1 (ko
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하젠바인 노르베르트
뮐렌베른트 토마스
쾰러 게르노트
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하우프터, 라이싱어
바스프 악티엔 게젤샤프트
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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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof

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  • 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)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

(A) 에틸렌과 (B) 알케노산 또는 이것의 유도체 또는 상기 단량체 혼합물의 공중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 압력 500 내지 5,000bar, 승온 및 자유-라디칼 개시제 존재하의 연속 작동 관형 반응기에서, 첫번째 반응 대역온도를 약 240℃로 제한하면서 반응기의 주입구로만 에틸렌, 및 C3-C6-알케노산 또는 이것의 탄소수 14 이하의 에스테르 또는 상기 단량체의 혼합물을 함유한 반응혼합물을 공급하고, 온도를 5 내지 20℃로 떨어트린후 두번째 반응 대역 초기에 개시제를 더 계측부가 하고 300℃ 이하의 온도에서 반응을 완결하여 중합함으로써 제조할 수 있는, (a) 96내지 99.6몰%의 에틸렌과 (b) 0.4 내지 4몰%의 C3-C6-알케노산 또는 이것의 탄소수 14 이하의 에스테르 또는 상기 단량체 혼합물의 공중합체.
  2. 제 1항에 있어서, 1,700 내지 3,500bar 압력에서 중합함으로써 수득가능한 공중합체.
  3. 압력 500 내지 5,000bar, 승온 및 자유-라디칼 개시제 존재하의 연속 작동 관형반응기에서, 첫번째 반응대역 온도를 약 240℃로 제한하면서 반응기의 주입구로만 에틸렌, 및 C3-C6-알케노산 또는 이것의 탄소수 14 이하의 에스테르 또는 상기 단량체의 혼합물을 함유한 반응혼합물을 통과시키고, 온도를 5내지 20℃로 떨어트린 후 두번째 반응 대역초기에 개시제를 더 계측 부가하고 300℃ 이하의 온도에서 반응을 완결하는, 4몰%이하의 공중합 유니트 C3-C6-알케노산 또는 이것의 탄소수 14 이하의 에스테르 또는 상기 단량체의 혼합물을 함유한 에틸렌의 공중합체를 제조하는 방법.
  4. 제 3항에 있어서, 중합반응을 1,700 내지 3,500bar 압력에서 수행하는 방법.
  5. 제 1항에 따른 공중합체로 절연된 케이블.
  6. 제 1항에 따른 공중합체를 함유한 시트.
  7. 접착 촉진제로서의 제 1항에 따른 공중합체의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890019914A 1988-12-28 1989-12-28 (a)에틸렌과 (b)알케노산 또는 이것의 유도체 또는 상기 단량체 혼합물로부터 공중합체를 제조하는 방법 KR0147371B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3844047.4 1988-12-28
DE3844047A DE3844047A1 (de) 1988-12-28 1988-12-28 Copolymerisate aus ethylen mit alkencarbonsaeuren und/oder alkencarbonsaeurederivaten

Publications (2)

Publication Number Publication Date
KR900009720A true KR900009720A (ko) 1990-07-05
KR0147371B1 KR0147371B1 (ko) 1998-08-17

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KR1019890019914A KR0147371B1 (ko) 1988-12-28 1989-12-28 (a)에틸렌과 (b)알케노산 또는 이것의 유도체 또는 상기 단량체 혼합물로부터 공중합체를 제조하는 방법

Country Status (7)

Country Link
US (1) US6245864B1 (ko)
EP (1) EP0379724B1 (ko)
JP (1) JP2935517B2 (ko)
KR (1) KR0147371B1 (ko)
AT (1) ATE85981T1 (ko)
DE (2) DE3844047A1 (ko)
ES (1) ES2041962T3 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132012A1 (de) * 1991-09-26 1993-04-01 Basf Ag Ethylenhomopolymerisate und -copolymerisate sowie ein verfahren zu ihrer herstellung
DE19829399A1 (de) * 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
DE602004004222T2 (de) * 2003-08-11 2007-11-15 Exxonmobil Chemical Patents Inc., Baytown Polymere, bestehend aus Ethylen und gegebenenfalls copolimerisierbaren Estern,Filme aus diesen Polymeren und diese Filme verwendendes Strechfolienhaubenverpackungsverfahren
JP5034422B2 (ja) * 2005-11-28 2012-09-26 住友化学株式会社 ポリエチレンの製造方法
WO2017004320A1 (en) * 2015-06-30 2017-01-05 Dow Global Technologies Llc High pressure free-radical polymerizations
WO2020159204A1 (ko) * 2019-02-01 2020-08-06 에스케이이노베이션 주식회사 에틸렌-카르복실산 공중합체의 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979522A (en) * 1960-03-07 1965-01-06 Monsanto Co Production of a copolymer
DE1645639B2 (de) * 1966-09-02 1974-12-19 Veb Leuna-Werke Walter Ulbricht, X 4220 Leuna Verfahren zur Herstellung von Äthylen-homo- oder -copolymerisaten
US3520861A (en) * 1968-12-26 1970-07-21 Dow Chemical Co Copolymers of ethylene
FR2118430A5 (en) * 1970-12-14 1972-07-28 Leuna Werke Veb Co- and terpolymsn of ethylene - initiator system yielding polymers of improved props
US4175169A (en) * 1971-03-19 1979-11-20 Exxon Research & Engineering Co. Production of polyethylene
DE2322553A1 (de) * 1973-05-04 1974-11-21 Sumitomo Chemical Co Verfahren und vorrichtung zur herstellung von aethylen-polymerisaten
DE3404742A1 (de) * 1984-02-10 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von copolymerisaten des ethylens mit carboxylgruppenhaltigen comonomeren in einem 2-zonen-reaktor bei druecken oberhalb 500 bar
DE3615562A1 (de) * 1986-05-09 1987-11-12 Basf Ag Verfahren zur herstellung von copolymerisaten des ethylens mit acrylsaeureestern in einem roehrenreaktor bei druecken oberhalb 500 bar

Also Published As

Publication number Publication date
DE58903613D1 (de) 1993-04-01
ATE85981T1 (de) 1993-03-15
JP2935517B2 (ja) 1999-08-16
JPH02215812A (ja) 1990-08-28
KR0147371B1 (ko) 1998-08-17
US6245864B1 (en) 2001-06-12
EP0379724B1 (de) 1993-02-24
EP0379724A1 (de) 1990-08-01
DE3844047A1 (de) 1990-07-05
ES2041962T3 (es) 1993-12-01

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