KR870001241A - 부타디엔의 중합반응 또는 공중합반응의 개량방법 - Google Patents

부타디엔의 중합반응 또는 공중합반응의 개량방법 Download PDF

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Publication number
KR870001241A
KR870001241A KR1019860005189A KR860005189A KR870001241A KR 870001241 A KR870001241 A KR 870001241A KR 1019860005189 A KR1019860005189 A KR 1019860005189A KR 860005189 A KR860005189 A KR 860005189A KR 870001241 A KR870001241 A KR 870001241A
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South Korea
Prior art keywords
halogenated
range
hydrogen
group
group iiib
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KR1019860005189A
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KR890002925B1 (ko
Inventor
고르디니 실바노
고트디니 실바노
카르보나로 안토니오
스피나 스타니솔라오
슬라오 스피나 스타니
Original Assignee
에니켐 에라스토메리 쏘시에떼 퍼 아찌오니
마리오 브루조네
에니켐 에라스토테리 쏘시에떼 피 아씨오니
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Publication of KR870001241A publication Critical patent/KR870001241A/ko
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Publication of KR890002925B1 publication Critical patent/KR890002925B1/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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

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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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음.

Description

부타디엔의 중합반응 또는 공중합반응의 개량방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 개념을 설명하는 전환율 대 무니점성도의 그래프.
제2도는 본 발명의 중합반응 공정을 설명하는 개통도.
* 도면의 주요부분에 대한 부호의 설명
10 ; 용기 12 ; 용기
16 ; 반응기 14 ; 혼합기
18 ; 스크류장치 20 ; 장치
22,26,28,30,32,34,42,44,46,48,50 ; 도관

Claims (3)

  1. 다른 공액된 디올레핀과 중합시켜, 고함량의 1,4-시스유닛을 가지는 부타디엔의 중합체나 공중합체의 제조방법으로서, 다음으로 구성되는 촉매제를 사용하며, a) 21-103 범위의 원자번호를 가지는, 주기율표 IIIB족의 금속의 최소한 하나의 화합물로 구성되며; b) 제2 및 제3할로겐화알킬, 할로겐화아릴 또는 할로겐화 알킬아릴, 유기산의 할로겐화합물, 금속 또는 유기금속의 할로겐화합물, 할로겐화수소 및 수소에서 선택되는 최소한 하나의 할로겐화합물로 구성되며; c) 다음 일반식의 할로겐화 물이온을 포함하지 않는 최소한 하나의 유기금속 화합물로 구성되며, RaRbAlRc여기서, Ra및 Rb는 서로 같거나 상이하며 포화된 탄화수소라디칼이고, Rc는 수소이거나 Ra및 Rb와 같거나 상이한 탄화수소 라디칼이며; d) 히드록시나 카르복시 그룹을 포함하는 최소한 하나의 유기금속 화합물로 구성되며, 중합반응에 C 성분의 분취량을 시간맞춰 분활식으로 첨가하는 것을 특징으로 하는 제조 방법.
  2. 전항에 있어서, 알루미늄 주기율표 IIIB족의 금속의 그람원자 비율이 10/1-30/1의 범위로 포함되도록 초기조작 하며 반응을 실시하는 것을 특징으로 하는 제조 방법.
  3. 제1항에 있어서, 중합반응중에 c) 성분을 연속적인 첨가방법으로서 알루미늄/주기율표 IIIB족의 금속의 그람, 원자 비율이 20/1에서 80/1의 범위에 드는 최종값으로 증가되는 것을 특징으로 하는 제조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005189A 1985-07-01 1986-06-27 부타디엔의 중합반응 또는 공중합반응의 개량방법 KR890002925B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21377/85A IT1186747B (it) 1985-07-01 1985-07-01 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
IT21377A/85 1985-07-01

Publications (2)

Publication Number Publication Date
KR870001241A true KR870001241A (ko) 1987-03-12
KR890002925B1 KR890002925B1 (ko) 1989-08-12

Family

ID=11180895

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005189A KR890002925B1 (ko) 1985-07-01 1986-06-27 부타디엔의 중합반응 또는 공중합반응의 개량방법

Country Status (21)

Country Link
US (1) US4699960A (ko)
EP (1) EP0207558B1 (ko)
JP (1) JPH0730135B2 (ko)
KR (1) KR890002925B1 (ko)
CN (1) CN1005413B (ko)
AU (1) AU588329B2 (ko)
BR (1) BR8603229A (ko)
CA (1) CA1277093C (ko)
CS (1) CS273176B2 (ko)
DD (1) DD248128A5 (ko)
DE (1) DE3678047D1 (ko)
EG (1) EG18915A (ko)
ES (1) ES8708238A1 (ko)
IE (1) IE58948B1 (ko)
IN (1) IN167543B (ko)
IT (1) IT1186747B (ko)
PL (1) PL147478B3 (ko)
PT (1) PT82887B (ko)
TR (1) TR23851A (ko)
YU (1) YU46011B (ko)
ZA (1) ZA864520B (ko)

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Publication number Priority date Publication date Assignee Title
IT1230756B (it) * 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
DE4413900A1 (de) * 1994-04-21 1995-10-26 Htw Dresden Anordnung zur Gütesteuerung von Lasern
US5500396A (en) * 1995-02-09 1996-03-19 Phillips Petroleum Company Process to make small, discrete, spherical adducts
US6001478A (en) * 1997-08-08 1999-12-14 Union Carbide Chemicals & Plastics Technology Corporation Resin particle produced by diene polymerization with rare earth and transition metal catalysts
DE19746266A1 (de) 1997-10-20 1999-04-22 Bayer Ag Katalysator auf Basis von Verbindungen der seltenen Erdmetalle für die Polymerisation von ungesättigten organischen Verbindungen
KR100365581B1 (ko) * 1999-02-25 2003-01-15 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
US6255420B1 (en) 1999-11-22 2001-07-03 Union Carbide Chemicals & Plastics Technology Corporation Start-up process for gas phase production of polybutadiene
US6897270B2 (en) * 2001-02-28 2005-05-24 Bridgestone Corporation Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom
DE10115106A1 (de) 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
US9226876B2 (en) 2001-10-19 2016-01-05 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, and syringe plungers
US6871751B2 (en) * 2001-10-19 2005-03-29 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, & syringe plungers
US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
ES2588177T3 (es) * 2004-03-02 2016-10-31 Bridgestone Corporation Proceso de polimerización en masa
FR2892121B1 (fr) * 2005-10-19 2008-01-04 Michelin Soc Tech Procede de preparation en continu d'un systeme catalytique pour polymeriser un diene conjugue, et installation pour sa mise en oeuvre.
US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
JP5815758B2 (ja) 2009-10-14 2015-11-17 株式会社ブリヂストン 環状ジエンと非環状ジエンとの共重合体の製造方法、及びゴム組成物
RU2523799C1 (ru) 2011-12-20 2014-07-27 Чайна Петролеум Энд Кемикал Корпорейшн Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера
EP3237526B1 (en) 2014-12-23 2022-05-18 Bridgestone Americas Tire Operations, LLC Tire comprising an oil-containing rubber composition
CN107428867B (zh) 2015-01-28 2020-09-22 株式会社普利司通 老化镧系元素基催化剂体系及其在制备顺式-1,4-聚二烯中的用途
CN114085303B (zh) * 2021-12-21 2022-12-02 青岛科技大学 一种催化体系及其应用、间同1,2-聚丁二烯的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950221A (en) * 1960-12-19 1964-02-19 Phillips Petroleum Co Improvements in or relating to butadiene polymers
IT1085663B (it) * 1977-08-01 1985-05-28 Snam Progetti Procedimento per la polimerizzazione e copolimerizzazione di diolefine e mezzi adatti allo scopo
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
IT1151542B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1151543B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1164238B (it) * 1983-05-25 1987-04-08 Anic Spa Procedimento per la polimerizzazione del butadiene

Also Published As

Publication number Publication date
IT1186747B (it) 1987-12-16
IN167543B (ko) 1990-11-10
PL147478B3 (en) 1989-06-30
JPH0730135B2 (ja) 1995-04-05
PT82887B (pt) 1989-01-30
AU5886586A (en) 1987-01-08
EP0207558B1 (en) 1991-03-13
JPS6213411A (ja) 1987-01-22
CA1277093C (en) 1990-11-27
CS273176B2 (en) 1991-03-12
CN86104504A (zh) 1987-02-18
CN1005413B (zh) 1989-10-11
ZA864520B (en) 1987-02-25
KR890002925B1 (ko) 1989-08-12
DD248128A5 (de) 1987-07-29
US4699960A (en) 1987-10-13
DE3678047D1 (de) 1991-04-18
YU114986A (en) 1987-10-31
EP0207558A1 (en) 1987-01-07
CS493286A2 (en) 1990-07-12
IT8521377A0 (it) 1985-07-01
AU588329B2 (en) 1989-09-14
ES556948A0 (es) 1987-10-01
ES8708238A1 (es) 1987-10-01
YU46011B (sh) 1992-12-21
BR8603229A (pt) 1987-02-24
EG18915A (en) 1994-10-30
TR23851A (tr) 1990-10-15
IE861754L (en) 1987-01-01
PT82887A (en) 1986-08-01
IE58948B1 (en) 1993-12-01

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