KR940014464A - 불규칙 배열의 폴리 프로필렌 - Google Patents

불규칙 배열의 폴리 프로필렌 Download PDF

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KR940014464A
KR940014464A KR1019930031558A KR930031558A KR940014464A KR 940014464 A KR940014464 A KR 940014464A KR 1019930031558 A KR1019930031558 A KR 1019930031558A KR 930031558 A KR930031558 A KR 930031558A KR 940014464 A KR940014464 A KR 940014464A
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compound
propylene
substituents
diads
percent
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레스코니 루이기
알비자티 엔리코
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산떼 그라넬리
스페릴렌 에스.알.엘.
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04Monomers containing three or four carbon atoms
    • C08F110/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592Component 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
    • C08F4/65922Component 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
    • C08F4/65927Component 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943Polymerization with metallocene catalysts

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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Abstract

본 발명은 하기의 특징을 가지는 무정형의 프로필렌 중합체에 대해 기재되어 있다.
(a) 고유 점성도[η]>Idl/g ; (b) (r)%-(m)%>0[여기서(r)%는 규칙성 배열 디아드의 퍼센트(%)이고, (m)%는 동일배열디아드의 퍼센트(%)임] ; (c) (CH2)n서열 (여기서 n≥2임)내의 CH2기는 2% 미만 ; (d) 베르누이 지수 (B)=1±0.2.
이 이외에도 상기 프로필렌 중합체는 분자량 분포의 폭이 협소하여, 프로필렌의 중합 반응으로 부터 유일한 생성물로서 직접 얻을 수 있고, 따라서 분리할 필요가 없다.

Description

불규칙 배열의 폴리 프로필렌
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 프로필렌 중합 반응으로 부터 직접 수득할 수 있으며 하기의 특징을 가지는 프로필렌 무정형 중합체 : (a) 고유 점성도[η]>Idl/g ; (b) (r)%-(m)%>0[여기서(r)%는 규칙성 배열 디아드의 퍼센트(%)이고, (m)%는 동일배열디아드의 퍼센트(%)임] ; (c) (CH2)n서열 (여기서 n≥2임)내의 CH2기는 2% 미만 ; (d) 베르누이 지수 (B)=1±0.2.
  2. 제1항에 있어서, 고유점성도[η]>1.5Idl/g인 프로필렌 무정형 중합체.
  3. 하기의 특징을 가지는 프로필렌 무정형 중합체 ; (a) 고유 점성도[η]>Idl/g ; (b) (r)%-(m)%>0[여기서(r)%는 규칙성 배열 디아드의 퍼센트(%)이고, (m)%는 동일배열디아드의 퍼센트(%)임] ; (c) (CH2)n서열 (여기서 n≥2임)내의 CH2기는 2% 미만 ; (d) 베르누이 지수 (B)=1±0.2 ; 및 (e) Mw/Mn<5
  4. 제3항에 있어서, 고유점성도[η]>1.5Idl/g인 프로필렌 무정형 중합체.
  5. 하기 화합물(A)와 (B) 사이의 반응 생성물을 함유하는 촉매 존재하에 프로필렌의 중합 반응을 수행함을 특징으로 하는 제1항 또는 제2항에 따른 프로필렌 무정형 중합체의 제조방법 : (A) 하기식 (I)의 화합물
    [여기서 치환체, R1은 상호 동일 또는 상이하며, 수소원자, C1~C20알킬라디칼, C3~C20시클로알킬라디칼, C2~C20알케닐 라디칼, C6~C20아릴라디칼, C7~C20알킬아릴라디칼 또는 C7~C20아릴알킬라디칼이고, 상호 인접한 2개의 치환제 R1은 탄소원자가 5~8개인 고리를 형성할 수 있으며, 더군다나 치환제 R1는 Si 또는 Ge 원자를 함유할 수 있고 ; M은 Ti, Zr 또는 Hf이며 ; 치환제 R2는 상호 동일 또는 상이하고, 할로겐 원자, -OH, -SH, -R1, -OR1, -SR1, -NR1 2또는 PR1 2(여기서, R1은 상기 정의와 동일함)이고 ; R3기는 >CR1 2, >SiR1 2, >GeR1 2, >NR1또는 >PR1(여기서 R1은 상기 정의와 동일함)으로 부터 선택되고, R3가 >CR1 2, >SiR1 2, 또는 >GeR1 2일 때, 2개의 치환체 R1은 3~8개의 원자를 함유하는 고리를 형성할 수 있다]; (B) 메탈로센 알킬 양이온을 생성할 수 있는 알루목산 또는 하나 이상의 알루목산 화합물.
  6. 제5항에 있어서, 상기 식(I)의 화합물을 일반식 AlR4 3또는 Al2R4 6(여기서, 치환체 R4는 서로 동일하거나 상이하며, R1또는 할로겐임)의 알루미늄 유기 금속 화합물과 미리 반응시키는 것을 특징으로 하는 제조방법.
  7. 제5항에 있어서, 알루목산을 일반식 AlR3또는 Al2R4 3(여기서 치환체 R4는 서로 동일하거나 상이하며, 상기 정의한 바와 동일함)의 알루미늄 유기 금속 화합물과 혼합시키는 것을 특징으로 하는 제조방법.
  8. 제5항에 있어서, 메탈로센 알킬 양이온을 생성할 수 있는 화합물이 일반식 Y+Z-[여기서, Y+는 양성자를 줄 수 있고, 일반식 (I)의 메탈로센중 치환체 R2와 비가역적으로 반응할 수 있는 브뢴스테드산이고, Z-는 배위 결합을 하지 않고, 두가지 화합물의 반응으로 부터 유래하는 활성 촉매 물질을 안정화시킬 수 있으며 또한 올레핀계 기질로 부터 제거될 수 있을 정도로 충분히 불안정한, 혼화 가능한 음이온이다]인 화합물인 것을 특징으로 하는 제조방법.
  9. 제8항에 있어서, 음이온 Z-가 하나 이상의 붕소 원자를 함유하는 것을 특징으로 하는 제조방법.
  10. 제3항에 있어서, 촉매가 디메틸실란디일비스(플루오르에틸) 지르코늄 디클로라이드와, 메틸알루목산 및 이소부틸 알루목산으로 부터 선택한 화합물 사이의 반응 생성물을 포함하는 것을 특징으로 하는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930031558A 1992-12-30 1993-12-30 불규칙배열의폴리프로필렌 KR100293579B1 (ko)

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ITMI922989A IT1256260B (it) 1992-12-30 1992-12-30 Polipropilene atattico
ITMI92A002989 1992-12-30

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EP (1) EP0604917B1 (ko)
JP (1) JP3418440B2 (ko)
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AT (1) ATE160152T1 (ko)
CA (1) CA2112599A1 (ko)
DE (1) DE69315187T2 (ko)
ES (1) ES2110561T3 (ko)
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GR (1) GR3025516T3 (ko)
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US5596052A (en) 1997-01-21
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