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KR890701649A - Catalyst for the preparation of amorphous copolymers of propylene and olefins - Google Patents

Catalyst for the preparation of amorphous copolymers of propylene and olefins

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Publication number
KR890701649A
KR890701649A KR1019890701189A KR890701189A KR890701649A KR 890701649 A KR890701649 A KR 890701649A KR 1019890701189 A KR1019890701189 A KR 1019890701189A KR 890701189 A KR890701189 A KR 890701189A KR 890701649 A KR890701649 A KR 890701649A
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South Korea
Prior art keywords
catalyst
weight
aluminum
supported
alkyl
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KR1019890701189A
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Korean (ko)
Inventor
호스트 커트 시저
리차드 킹스레이 쥬니어 스튜아트
윌리암 알버트 아메스
Original Assignee
존 디.후써
이스트만 코닥 컴퍼니
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Publication of KR890701649A publication Critical patent/KR890701649A/en

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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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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

Abstract

내용 없음No content

Description

프로필렌과 올레핀의 무정형 공중합체 제조에 대한 촉매Catalyst for the preparation of amorphous copolymers of propylene and olefins

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (23)

(a)의 무지할로겐화물에 염에 지지된 TiCl4를 포함하는 지지된 촉매 약 5-50중량%((a)와 (b)를 합한 중량에 기초하여), (b) 미리 활성화된 TiCl3를 포함하는 미리 활성화된 촉매 약 95-50중량%((a)와 (b)를 합한 중량에 기초하여), 및 (c) 알루미늄-알킬:Ti-염화물의 몰비가 약 0.25:1 내지 약 2:1인 알루미늄-알킬 혼성촉매로 구성된 촉매 혼합물.about 5-50% by weight of the supported catalyst comprising TiCl 4 supported on salt in the non-halogen halide of (a) (based on the combined weight of (a) and (b)), (b) preactivated TiCl 3 About 95-50% by weight of the preactivated catalyst (based on the combined weight of (a) and (b)), and (c) the molar ratio of aluminum-alkyl: Ti-chloride is from about 0.25: 1 to about 2 Catalyst mixture consisting of an aluminum-alkyl intercatalyst of 1: 1. 제1항에 있어서, 상기 지지된 촉매가 MgCl2에 지지된 TiCl4를 약 1-15중량% 포함하는 촉매.The catalyst of claim 1 wherein the supported catalyst comprises about 1-15% by weight of TiCl 4 supported on MgCl 2 . 제1항에 있어서, 상기 미리 활성화된 촉매가 약 10-50중량% 폴리프로필렌가 TiCl3를 포함하는 촉매.The method of claim 1, wherein the catalyst in which the pre-activated catalyst comprises from about 10 to 50% by weight poly peuropilrenga TiCl 3. 제1항에 있어서, 상기 알루미늄-알킬 혼성촉매가 트리에틸 알루미늄, 트리부틸 알루미늄, 및 트리이소부틸 알루미늄으로 구성된 그룹으로부터 선택되는 촉매.The catalyst of claim 1 wherein said aluminum-alkyl intercatalyst is selected from the group consisting of triethyl aluminum, tributyl aluminum, and triisobutyl aluminum. 제1항에 있어서, 상기 알루미늄-알킬 혼성촉매가 트리에틸 알루미늄인 촉매.The catalyst of claim 1 wherein said aluminum-alkyl intercatalyst is triethyl aluminum. 제1항에 있어서, 지지된 촉매의 양이 약 15-45중량%이고 미리 활성화된 촉매의 양이 약 85-55중량%이며 알루미늄-알킬:Ti-염화물의 몰비가 약 1:1 내지 약 1.5:1인 촉매.The method of claim 1 wherein the amount of supported catalyst is about 15-45% by weight, the amount of preactivated catalyst is about 85-55% by weight and the molar ratio of aluminum-alkyl: Ti-chloride is from about 1: 1 to about 1.5 : 1 catalyst. 제1항에 있어서, 지지된 촉매의 양이 약 25중량이고 미리 활성화된 촉매의 양이 약 75중량%이며 알루미늄-알킬:Ti-염화물의 몰비가 약 1.25:1인 촉매.The catalyst of claim 1 wherein the amount of supported catalyst is about 25 weights, the amount of preactivated catalyst is about 75 weight percent and the molar ratio of aluminum-alkyl: Ti-chloride is about 1.25: 1. 제1항에 있어서, 지지된 촉매가 부가적으로 약 25중량%까지의 유기 에스테르 및 에테르를 함유하는 촉매.The catalyst of claim 1 wherein the supported catalyst additionally contains up to about 25% by weight of organic esters and ethers. 제8항에 있어서, 상기 유기 에스테르 및 에테르가 아니솔, 에틸 벤조에이트 및 메틸 벤도에이트로 구성된 그룹으로부터 선택되는 촉매.The catalyst of claim 8 wherein said organic ester and ether is selected from the group consisting of anisole, ethyl benzoate and methyl bendoate. 프로필렌 및 고급 1-올레핀을 원하는 공중합체가 형성되도록 하는 조건하에서 충분한 반응시간동안 (a) 무기 할로겐화물 염에 지지된 TiCl4를 포함하는 지지된 촉매 약 5-50중량%((a)와 (b)를 합한 중량에 기초하여), (b) 미리 활성화된 TiCl3를 포함하는 미리 활성화된 촉매 약 95-50중량%((a)와 (b)를 합한 중량에 기초하여), 및 (c) 알루미늄-알킬:Ti-염화물의 몰비가 약 0.25:1 내지 약 2:1인 알루미늄-알킬 혼성촉매로 구성된 촉매 혼합물과 접촉시키는 것으로 구성된, 무정형 프로필렌 고급 1-올레핀 공중합체의 제조방법.(A) about 5-50% by weight of a supported catalyst comprising (a) TiCl 4 supported on an inorganic halide salt under conditions sufficient to allow propylene and higher 1-olefins to form the desired copolymer; based on the combined weight of b)), (b) about 95-50% by weight of the preactivated catalyst comprising preactivated TiCl 3 (based on the combined weight of (a) and (b)), and (c ) A process for preparing an amorphous propylene higher 1-olefin copolymer, consisting of contacting a catalyst mixture consisting of an aluminum-alkyl intercatalyst having a molar ratio of aluminum-alkyl: Ti-chloride from about 0.25: 1 to about 2: 1. 제10항에 있어서, 상기 고급 1-올레핀이 1-헥센인 방법.The method of claim 10, wherein said higher 1-olefin is 1-hexene. 제10항에 있어서, 약 140℃-200℃ 온도, 약 400-2000psig 입력의 불활성 대기내 적당한 용매의 존재에서 약 1/2-10시간의 반응 시간 동안 실행되는 방법.The process of claim 10 which is run for a reaction time of about 1 / 2-10 hours in the presence of a suitable solvent in an inert atmosphere at a temperature of about 140 ° C.-200 ° C., about 400-2000 psig. 제10항에 있어서, 약 150℃-180℃온도, 약 1000-1500psig 입력의 불활성 대기내 적당한 용매의 존재에서 약 2-4시간의 반응 시간동안 실행되는 방법.The process of claim 10, wherein the process is carried out for a reaction time of about 2-4 hours in the presence of a suitable solvent in an inert atmosphere at a temperature of about 150 ° C.-180 ° C., about 1000-1500 psig input. 제10항에 있어서, 상기 지지된 촉매가 MgCl2에 지지된 TiCl4를 약 1-15중량% 함유하는 방법.11. The method of claim 10, wherein the supported catalyst comprises from about 1-15% by weight of a TiC l4 supported on MgC l2. 제10항에 있어서, 상기 미리 활성화된 촉매가 약 50중량%의 폴리프로필렌과 TiCl3를 함유하는 방법.15. The method of claim 10, in which the pre-activated catalyst containing polypropylene and about 50% by weight of TiC l3. 제10항에 있어서, 상기 알루미늄-알킬 혼성 촉매가 트리에틸 알루미늄, 트리부틸 알루미늄, 및 트리이소부틸 알루미늄으로 구성된 그룹으로부터 선택되는 방법.The method of claim 10, wherein the aluminum-alkyl hybrid catalyst is selected from the group consisting of triethyl aluminum, tributyl aluminum, and triisobutyl aluminum. 제10항에 있어서, 상기 알루미늄-알킬 혼성촉매가 트리에틸 알루미늄인 방법.The method of claim 10, wherein said aluminum-alkyl intercatalyst is triethyl aluminum. 제10항에 있어서, 촉매 혼합물에서 지지된 촉매의 양이 약 15-45중량%이고 미리 활성화된 촉매의 양이 약 85-55중량%이며 알루미늄-알킬:Ti-염화물의 몰비가 약 1:1 내지 약 1.5:1인 방법.The method of claim 10, wherein the amount of catalyst supported in the catalyst mixture is about 15-45% by weight, the amount of preactivated catalyst is about 85-55% by weight and the molar ratio of aluminum-alkyl: Ti-chloride is about 1: 1. To about 1.5: 1. 제10항에 있어서, 촉매 혼합물에서 지지된 촉매 혼합물에서 지지된 촉매의 양이 약 25중량%이고 미리 활성화된 촉매의 양이 약 75중량%이며 알루미늄-알킬:Ti-염화물의 몰비가 약 1.25:1인 방법.The catalyst of claim 10 wherein the amount of catalyst supported in the catalyst mixture supported in the catalyst mixture is about 25% by weight, the amount of preactivated catalyst is about 75% by weight and the molar ratio of aluminum-alkyl: Ti-chloride is about 1.25: One person method. 제10항에 있어서, 상기 촉매 혼합물의 지지된 촉매가 부가적으로 약 25중량%까지의 유기 에스테르 및 에테르를 함유하는 방법.The method of claim 10, wherein the supported catalyst of the catalyst mixture additionally contains up to about 25% by weight of organic esters and ethers. 제20항에 있어서, 상기 유기 에스테르 및 에테르가 아니솔, 에틸 벤조에이트 및 메틸 벤조에이트로 구성된 그룹으로부터 선택되는 방법.The method of claim 20, wherein said organic ester and ether are selected from the group consisting of anisole, ethyl benzoate and methyl benzoate. 약 40-75중량% 1-헥센을 함유하며 190℃에서 약 5,000-50,000cp의 용융 점도, 약 90℃-125℃의 연화점, 최소한 약 500그램의 프로브 택, 1이치당 최소한 약 1.5 파운드의 순간 접착력, 1인치당 최소한 약 2.5파운드의 180℃ 박리 접착력, 및 최소한 약 10시간의 스태틱 쉬어 접착력을 갖는 무정형 프로필렌-헥센 공중합체로 구성되는, 압력에 민감한 고온 용융 접착제.Contains about 40-75 wt% 1-hexene and has a melt viscosity of about 5,000-50,000 cp at 190 ° C., a softening point of about 90 ° C.-125 ° C., at least about 500 grams of probe tack, and at least about 1.5 pounds per inch A pressure sensitive hot melt adhesive consisting of an amorphous propylene-hexene copolymer having adhesion, at least about 2.5 pounds of 180 ° C. peel adhesion, and at least about 10 hours of static sheer adhesion. 제22항에 있어서, 용융 점도가 190℃에서 약 15,000-25,000cp이고 연화점이 약 95℃-120℃이며 약 55-65중량%의 1-헥센을 함유하는 접착제.The adhesive of claim 22 wherein the melt viscosity is from about 15,000-25,000 cps at 190 ° C. and the softening point is from about 95 ° C.-120 ° C. and contains about 55-65% by weight of 1-hexene. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890701189A 1987-10-28 1988-10-19 Catalyst for the preparation of amorphous copolymers of propylene and olefins KR890701649A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11368387A 1987-10-28 1987-10-28
US?113,683?0 1987-10-28
PCT/US1988/003637 WO1989003847A1 (en) 1987-10-28 1988-10-19 Catalysts for the preparation of amorphous copolymers of propylene and olefins

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KR890701649A true KR890701649A (en) 1989-12-21

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FI105820B (en) * 1995-10-10 2000-10-13 Borealis Tech Oy Process for the preparation of homopolymers or copolymers of propylene
AU704614B2 (en) 1995-10-10 1999-04-29 Borealis As Process for making propylene homo or copolymers
WO2011006776A1 (en) 2009-07-14 2011-01-20 Basell Poliolefine Italia S.R.L. Process for the preparation of polymer of 1-butene

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GB951579A (en) * 1962-08-08 1964-03-04 Deputy Minister Of The Ministe Process for preparing polymers of propylene with regulated molecular weight and isotacticity
US3954697A (en) * 1975-03-31 1976-05-04 Eastman Kodak Company Poly(higher-1-olefin-co-propylene) copolymers as hot-melt, pressure-sensitive adhesives

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CA1328447C (en) 1994-04-12
WO1989003847A1 (en) 1989-05-05

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