KR920006380A - 무정형 엘라스토머성 프로필렌 단독중합체의 생성방법 - Google Patents

무정형 엘라스토머성 프로필렌 단독중합체의 생성방법 Download PDF

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KR920006380A
KR920006380A KR1019910015582A KR910015582A KR920006380A KR 920006380 A KR920006380 A KR 920006380A KR 1019910015582 A KR1019910015582 A KR 1019910015582A KR 910015582 A KR910015582 A KR 910015582A KR 920006380 A KR920006380 A KR 920006380A
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cal
polymerization
homopolymer
melting point
heat
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KR1019910015582A
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KR100201053B1 (ko
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제이 펠런 브라이언
사이터스 앨런 조오지
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원본미기재
렉신 프로덕츠 캄파니
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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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

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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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

내용 없음

Description

무정형 엘라스토머성 프로필렌 단독중합체의 생성방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. (A) (i)첨가된 전자 공여체의 부재하에 약 8:0.5- 약 8:3의 몰비로 마그네슘 할라이드 지지체 기재 및 알루미늄 트리할라이드를 공동-미분쇄(co-comminnuting)하고; (ii)그 다음 첨가된 전자 공여체의 부재하에 단계 (i)의 성성물을, 약 8:0.4- 약 8:1의 마그네슘 할라이드 대 티타늄 테트라할라이드의 몰비를 제공하기 위해 충분한 티타늄 테트라할라이드와 공동-미분쇄 시킴으로써 제조된 고체촉매성분; 및 (B) 약 50:1- 약 600:1범위내로 Al/Ti비를 제공하기에 충분한 양을 각 알킬기내 1-9개 탄소원자를 갖는 트리알킬알루미늄 조촉매 성분으로 구성된 촉매 시스템으로 프로필렌을 중합시키는 것으로 구성된, 약 1.0dl/g 이하의 고유점도를 갖고 실질적으로 아이소택틱 결정도가 없는 디에틸 에테르 가용성 부분 약 35%-약 55%를 포함하는 실질적으로 무정형인 엘라스토머성 고분자량 프로필렌 단독중합체의 생성방법.
  2. 제1항에 있어서, 단독 중합체가, 약 100℃-115℃의 융점 및 약 2.0cal./gm. 이하의 융해열을 갖는 헵탄 가용성 부분 약 30%-약 70%를 포함하는 방법.
  3. 제1항에 있어서, 단독 중합체가 약 145℃-165℃의 융점, 190℃에서 200,000 cps 이상의 용융 점도, 및 약 4cal/gm.-약 10cal./gm. 융해열을 갖는 방법.
  4. 제1항에 있어서, 중합이 약 400psig-약 5501psig의 압력에서 수행되는 방법.
  5. 제1항에 있어서, 중합이 약 54.4℃(약 130℉)-약 65.6℃(약 150℉)의 온도에서 수행되는 방법.
  6. 제1항에 있어서, 수소 농도가, 190℃에서 200,000이상의 용융점도를 갖는 중합체를 생성하기 위해 중합중에 조절되는 방법.
  7. 제1항에 있어서, 수소농도가, 230℃에서 80g/10분 이하의 용융 유량을 갖는 중합체를 생성하기 위해 중합중에 조절되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910015582A 1990-09-07 1991-09-06 무정형 엘라스토머성 프로필렌 단독 중합체의 제조 방법 KR100201053B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57853790A 1990-09-07 1990-09-07
US7/578,537 1990-09-07
US07/578,537 1990-09-07

Publications (2)

Publication Number Publication Date
KR920006380A true KR920006380A (ko) 1992-04-27
KR100201053B1 KR100201053B1 (ko) 1999-06-15

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KR1019910015582A KR100201053B1 (ko) 1990-09-07 1991-09-06 무정형 엘라스토머성 프로필렌 단독 중합체의 제조 방법

Country Status (14)

Country Link
EP (1) EP0475306B1 (ko)
JP (1) JP2845412B2 (ko)
KR (1) KR100201053B1 (ko)
CN (1) CN1044123C (ko)
AT (1) ATE149529T1 (ko)
AU (1) AU639590B2 (ko)
CA (1) CA2049373A1 (ko)
DE (1) DE69124885T2 (ko)
DK (1) DK0475306T3 (ko)
ES (1) ES2098290T3 (ko)
FI (1) FI101712B1 (ko)
HK (1) HK1006463A1 (ko)
NO (1) NO913511L (ko)
TW (1) TW202459B (ko)

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US5504169A (en) * 1989-09-13 1996-04-02 Exxon Chemical Patents Inc. Process for producing amorphous poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
AU643315B2 (en) * 1990-09-07 1993-11-11 Huntsman Polymers Corporation Amorphous elastomeric propylene homopolymers
AT403581B (de) * 1993-06-07 1998-03-25 Danubia Petrochem Polymere Verfahren zur herstellung von neuen polypropylenen durch chemische degradierung
DE4321529A1 (de) * 1993-06-29 1995-01-12 Danubia Petrochem Deutschland Neue, durch chemische Degradierung erhältliche Polypropylene
DE4337985A1 (de) * 1993-11-06 1995-05-11 Hoechst Ag Verfahren zur Herstellung eines Poly-1-olefins
US5594080A (en) * 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
US5516848A (en) * 1995-01-31 1996-05-14 Exxon Chemical Patents Inc. Process to produce thermoplastic elastomers
US5539056A (en) * 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
US6387484B1 (en) 1997-06-17 2002-05-14 Tredegar Film Products Corporation Flexible polyolefins masking film
WO1999020694A1 (en) * 1997-10-17 1999-04-29 Huntsman Polymers Corporation Novel polyolefins as blend component
AU4100999A (en) * 1998-05-27 1999-12-13 Tredegar Corporation Flexible polyolefins masking film
US6436531B1 (en) 1998-07-20 2002-08-20 3M Innovative Properties Company Polymer blends and tapes therefrom
US6454989B1 (en) 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
WO2000046025A1 (en) * 1999-02-02 2000-08-10 Huntsman Polymers Corporation Film comprising polyolefin
US6613704B1 (en) * 1999-10-13 2003-09-02 Kimberly-Clark Worldwide, Inc. Continuous filament composite nonwoven webs
US6777056B1 (en) 1999-10-13 2004-08-17 Kimberly-Clark Worldwide, Inc. Regionally distinct nonwoven webs
WO2001037289A1 (en) * 1999-11-17 2001-05-25 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
US6861143B2 (en) 1999-11-17 2005-03-01 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
US8895126B2 (en) 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351930A (en) * 1981-02-05 1982-09-28 El Paso Polyolefins Company Propylene copolymerization process and product
JPS5930803A (ja) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd ポリオレフインの製造方法
NL8501716A (nl) * 1985-06-14 1987-01-02 Stamicarbon Werkwijze voor het bereiden van nagenoeg bolvormige katalysatordeeltjes en een werkwijze voor het polymeriseren van alkenen-1 en voor het copolymeriseren van alkenen-1 onderling en/of met etheen onder toepassing van dergelijke bolvormige katalysatordeeltjes.
US4736002A (en) * 1986-06-30 1988-04-05 El Paso Products Company Novel propylene polymerization process
US4847340A (en) * 1986-06-30 1989-07-11 Rexene Products Company Novel propylene polymerization process
CA1308857C (en) * 1988-03-30 1992-10-13 Brian J. Pellon Propylene copolymerization process
DE3819577A1 (de) * 1988-06-09 1989-12-14 Hoechst Ag Verfahren zur herstellung eines polypropylens
AU643315B2 (en) * 1990-09-07 1993-11-11 Huntsman Polymers Corporation Amorphous elastomeric propylene homopolymers

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Publication number Publication date
FI101712B (fi) 1998-08-14
CA2049373A1 (en) 1992-03-08
EP0475306B1 (en) 1997-03-05
FI101712B1 (fi) 1998-08-14
FI914130A (fi) 1992-03-08
CN1059732A (zh) 1992-03-25
NO913511D0 (no) 1991-09-06
HK1006463A1 (en) 1999-02-26
DK0475306T3 (da) 1997-08-25
JPH04258609A (ja) 1992-09-14
KR100201053B1 (ko) 1999-06-15
EP0475306A1 (en) 1992-03-18
NO913511L (no) 1992-03-09
AU8265891A (en) 1992-03-19
JP2845412B2 (ja) 1999-01-13
AU639590B2 (en) 1993-07-29
DE69124885T2 (de) 1997-09-04
ES2098290T3 (es) 1997-05-01
CN1044123C (zh) 1999-07-14
ATE149529T1 (de) 1997-03-15
FI914130A0 (fi) 1991-09-03
DE69124885D1 (de) 1997-04-10
TW202459B (ko) 1993-03-21

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