KR880003978A - 안정한, 비부식성 무정형 폴리알파올레핀의 제조방법. - Google Patents

안정한, 비부식성 무정형 폴리알파올레핀의 제조방법. Download PDF

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Publication number
KR880003978A
KR880003978A KR1019870009874A KR870009874A KR880003978A KR 880003978 A KR880003978 A KR 880003978A KR 1019870009874 A KR1019870009874 A KR 1019870009874A KR 870009874 A KR870009874 A KR 870009874A KR 880003978 A KR880003978 A KR 880003978A
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KR
South Korea
Prior art keywords
amorphous
polyalphaolefin
propylene
amorphous polyalphaolefin
stable
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KR1019870009874A
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English (en)
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KR950006124B1 (ko
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페이튼 휴우즈 마이클
제이 펠론 브라이언
Original Assignee
렉신 프로덕츠 캄파니
프레드 에스 밸리즈
엘 파소 프로덕츠 캄파니
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Application filed by 렉신 프로덕츠 캄파니, 프레드 에스 밸리즈, 엘 파소 프로덕츠 캄파니 filed Critical 렉신 프로덕츠 캄파니
Publication of KR880003978A publication Critical patent/KR880003978A/ko
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Publication of KR950006124B1 publication Critical patent/KR950006124B1/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F6/00—Post-polymerisation treatments

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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)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

내용 없음

Description

안정한, 비부식성 무정형 폴리알파올레핀의 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부 도면은 본 발명의 구체적인 공정을 보여주는 계통도이다.

Claims (5)

1) (a)미반응 단량체와 (b)알루미늄 알킬촉매 잔류물을 포함한 촉매 잔류물을 함유하는 무정형 폴리알파올레핀으로 구성된 반응기 유출액을 중합 영역으로부터 인출해내고, 2) 반응기 유출액을 가열하고 3) 유출액으로부터 용융 무정형 폴리알파올레핀을 분리하고 4) 즉시 단계(3)의 용융 무정형 폴리알파올레핀을, 상기 폴리알파올레핀 내에 조재하는 알루미늄 몰당 대략 3몰 이상의 물과 접축시키고 5) 단계(4)의 생성물을 힌더드 페놀산화방지제로 안정화시키는 것으로 구성되는, 안정한 비부식성 무정형 폴리알파올레핀을 제조하는 방법.
제1항에 있어서, 물/알루미늄의 몰 비율이 대략 5:1과 대략 15:1사이에서 유지되는 방법.
제1항에 있어서, 단계(4)의 접촉 시간이 0.5분 이상인 방법.
제3항에 있어서, 접촉 시간이 0.1분 이상인 방법.
제1항에 있어서, 무정형 폴리알파올레핀이 무정형 프로필렌 단독중합체, 프로필렌과 에틸렌의 무정형 공중합체와 프로필렌, 에틸렌 및 분자당 4내지 8개의 탄소원자를 갖는 다른 알파-올레핀의 인터코폴리머로 구성된 군에서 선택되는 프로필렌-기재 중합체인 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870009874A 1986-09-08 1987-09-07 안정한 무부식성 비정질 폴리알파올레핀의 제조방법 KR950006124B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US904,579 1986-09-08
US06/904,579 US4701489A (en) 1986-09-08 1986-09-08 Process for the production of stable noncorrosive amorphous polyalphaolefins
US904579 1986-09-08

Publications (2)

Publication Number Publication Date
KR880003978A true KR880003978A (ko) 1988-06-01
KR950006124B1 KR950006124B1 (ko) 1995-06-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870009874A KR950006124B1 (ko) 1986-09-08 1987-09-07 안정한 무부식성 비정질 폴리알파올레핀의 제조방법

Country Status (10)

Country Link
US (1) US4701489A (ko)
EP (1) EP0259965B1 (ko)
JP (1) JPH07110887B2 (ko)
KR (1) KR950006124B1 (ko)
CN (1) CN1039016C (ko)
AT (1) ATE91288T1 (ko)
AU (1) AU603583B2 (ko)
CA (1) CA1312406C (ko)
DE (1) DE3786433T2 (ko)
ES (1) ES2056823T3 (ko)

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US5807976A (en) * 1993-08-05 1998-09-15 Mchaney; Stephen Method for product recovery of polyolefins
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US8921290B2 (en) 2006-06-06 2014-12-30 Exxonmobil Research And Engineering Company Gear oil compositions
US8535514B2 (en) 2006-06-06 2013-09-17 Exxonmobil Research And Engineering Company High viscosity metallocene catalyst PAO novel base stock lubricant blends
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Also Published As

Publication number Publication date
EP0259965A3 (en) 1989-09-13
ATE91288T1 (de) 1993-07-15
JPH07110887B2 (ja) 1995-11-29
EP0259965A2 (en) 1988-03-16
DE3786433D1 (de) 1993-08-12
JPS6369802A (ja) 1988-03-29
CN1039016C (zh) 1998-07-08
KR950006124B1 (ko) 1995-06-09
AU7417087A (en) 1988-03-10
DE3786433T2 (de) 1993-10-28
CA1312406C (en) 1993-01-05
CN87106011A (zh) 1988-07-06
US4701489A (en) 1987-10-20
ES2056823T3 (es) 1994-10-16
EP0259965B1 (en) 1993-07-07
AU603583B2 (en) 1990-11-22

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