KR890008188A - 프로필렌의 결정형 공중합체 - Google Patents

프로필렌의 결정형 공중합체 Download PDF

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Publication number
KR890008188A
KR890008188A KR1019880015655A KR880015655A KR890008188A KR 890008188 A KR890008188 A KR 890008188A KR 1019880015655 A KR1019880015655 A KR 1019880015655A KR 880015655 A KR880015655 A KR 880015655A KR 890008188 A KR890008188 A KR 890008188A
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KR
South Korea
Prior art keywords
ethylene
olefins
alpha
copolymer
propylene
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KR1019880015655A
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English (en)
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KR950013682B1 (ko
Inventor
알비자띠 엔리코
마리아 레스코니 루이지
마쪼씨 로마노
Original Assignee
오시몬트 에스.알.엘.
몬테디손 에스.페.아
원본미기재
히몬트 인코포레이티드
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Application filed by 오시몬트 에스.알.엘., 몬테디손 에스.페.아, 원본미기재, 히몬트 인코포레이티드 filed Critical 오시몬트 에스.알.엘.
Publication of KR890008188A publication Critical patent/KR890008188A/ko
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Publication of KR950013682B1 publication Critical patent/KR950013682B1/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
    • 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
    • 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
    • C08F4/60—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 refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/60—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 refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

내용 없음

Description

프로필렌의 결정형 공중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

110 내지 140℃의 융점과 10중량%이내의 25℃ 크실렌내에서의 용해도를 가지며 2 내지 10몰%의 에틸렌 및/또는 알파-올레핀을 함유하는, 프로필렌과 에틸렌 및/또는 알파-올레핀 CH2=CHR(R=C2-C10알킬기)의 결정형 공중합체.
제 1 항에 있어서, 120℃ 내지 135℃의 융점을 가지며 2 내지 6몰%의 에틸렌을 함유하는 공중합체.
제 1 항에 있어서, 2 내지 10몰%의 에틸렌 및 부텐을 함유하는 공중합체.
혼합물이 기체상으로 존재하는 에틸렌 및/또는 알파-올레핀의 함량이 2 내지 10몰%로 유지되고 중합온도가 20℃ 이하의 온도로 유지되는 조건하에서 조작하면서, 프로필렌과 에틸렌 및/또는 알파-올레핀 CH2=CHR (R=R2-C2알킬)의 혼합물을 다음 성분 a) 와 b)로부터 얻은 촉매로 중합하는 것으로 이루어지는 상기 항들 중의 어느 한 항에 따른 공중합체의 제조방법 : a) 다음 일반식의 입체강성 및 비대칭성 지르코늄 화합물 :
상기식에서, R1및 R2는 C1-C6알킬기 또는 할로겐 X 및 Y는 비대칭 단일고리 또는 다수고리 유기그룹 : R3는 C1-C4의 선형그룹 또는 C3-C6고리형기 : 그리고 b) 다음 일반식의 고리형 또는 선형 알룸옥산 화합물
(n=2 내지 25의 수) 또는 다음 일반식의 선형 또는 고리형 알룸옥산 화합물
(n=2 내지 25의 수).
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015655A 1987-11-27 1988-11-26 프로필렌의 결정형 공중합체 KR950013682B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT41012A/87 1987-11-27
IT41012/87A IT1221653B (it) 1987-11-27 1987-11-27 Copolimeri cristallini del propilene

Publications (2)

Publication Number Publication Date
KR890008188A true KR890008188A (ko) 1989-07-10
KR950013682B1 KR950013682B1 (ko) 1995-11-13

Family

ID=11250144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015655A KR950013682B1 (ko) 1987-11-27 1988-11-26 프로필렌의 결정형 공중합체

Country Status (15)

Country Link
US (2) US5516866A (ko)
EP (1) EP0318049B2 (ko)
JP (1) JP3112908B2 (ko)
KR (1) KR950013682B1 (ko)
CN (1) CN1040217C (ko)
AU (1) AU604582B2 (ko)
BR (1) BR8806244A (ko)
CA (1) CA1338368C (ko)
DE (1) DE3869921D1 (ko)
DK (1) DK660088A (ko)
ES (1) ES2031986T3 (ko)
FI (1) FI96770C (ko)
IT (1) IT1221653B (ko)
NO (1) NO171791C (ko)
ZA (1) ZA888859B (ko)

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Also Published As

Publication number Publication date
NO885281L (no) 1989-05-29
CN1040217C (zh) 1998-10-14
JP3112908B2 (ja) 2000-11-27
DK660088A (da) 1989-05-28
JPH01266116A (ja) 1989-10-24
EP0318049B1 (en) 1992-04-08
US6355758B1 (en) 2002-03-12
EP0318049A1 (en) 1989-05-31
DE3869921D1 (de) 1992-05-14
CA1338368C (en) 1996-06-04
CN1034551A (zh) 1989-08-09
DK660088D0 (da) 1988-11-25
EP0318049B2 (en) 2003-07-16
FI96770B (fi) 1996-05-15
ES2031986T3 (es) 1993-01-01
NO171791B (no) 1993-01-25
NO885281D0 (no) 1988-11-25
ZA888859B (en) 1989-08-30
AU2595288A (en) 1989-06-01
BR8806244A (pt) 1989-08-15
IT1221653B (it) 1990-07-12
AU604582B2 (en) 1990-12-20
IT8741012A0 (it) 1987-11-27
US5516866A (en) 1996-05-14
KR950013682B1 (ko) 1995-11-13
FI885462A (fi) 1989-05-28
FI96770C (fi) 1996-08-26
FI885462A0 (fi) 1988-11-24
NO171791C (no) 1993-05-05

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