KR960017695A - Manufacturing method of polypropylene for high speed injection - Google Patents

Manufacturing method of polypropylene for high speed injection Download PDF

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Publication number
KR960017695A
KR960017695A KR1019940031817A KR19940031817A KR960017695A KR 960017695 A KR960017695 A KR 960017695A KR 1019940031817 A KR1019940031817 A KR 1019940031817A KR 19940031817 A KR19940031817 A KR 19940031817A KR 960017695 A KR960017695 A KR 960017695A
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KR
South Korea
Prior art keywords
speed injection
polypropylene resin
polypropylene
producing
cyclopentene
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KR1019940031817A
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Korean (ko)
Inventor
서승원
김정호
이대섭
Original Assignee
백영배
동양나이론 주식회사
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Priority to KR1019940031817A priority Critical patent/KR960017695A/en
Publication of KR960017695A publication Critical patent/KR960017695A/en

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Abstract

본 발명은 고속 사출용 폴리프로필렌의 제조방법에 관한 것이다.The present invention relates to a method for producing polypropylene for high speed injection.

본 발명은 메탈로센계 지글러-나타 촉매에 의하여 합성된 시클로펜텐 고분자와 폴리프로필렌의 혼합물을 제조함으로써 가공작업이 향상된 폴리프로필렌을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a polypropylene having improved processing by preparing a mixture of a cyclopentene polymer and polypropylene synthesized by a metallocene-based Ziegler-Natta catalyst.

본 발명은(A) 주기율표 Ⅳ, B 족의 전이금속화합물, (B) 알루미노옥산 및 (C) 물로 형성된 메탈로센계 지글러-나타 올레핀 중합촉매를 이용한 시클로펜텐 고분자를 폴리프로필렌 수지에 3,000에서 6,000중량 ppm이 혼합시키는 것을 특징으로 한다.The present invention relates to a cyclopentene polymer using a metallocene-based Ziegler-Natta olefin polymerization catalyst formed of (A) Periodic Table IV, Group B, (B) Aluminoxane, and (C) Water. The weight ppm is characterized by mixing.

Description

고속 사출용 폴리프로필렌의 제조방법Manufacturing method of polypropylene for high speed injection

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (7)

(A) 주기율표 Ⅳ B 족의 전이금속화합물, (B) 알루미노옥산 및 (C) 물로 형성된 메탈로센계 지글러-나타 올레핀 중합촉매를 이용한 시클로펜텐 고분자를 폴리프로필렌 수지에 3,000에서 6,000중량 ppm이 혼합시키는 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.(A) Cyclopentene polymer using a metallocene-based Ziegler-Natta olefin polymerization catalyst formed of (A) transition metal compound of group IV B of the periodic table, (B) aluminoxane and (C) water was mixed with 3,000 to 6,000 ppm by weight of polypropylene resin. Method for producing a polypropylene resin for high-speed injection, characterized in that. 제1항에 있어서, 폴리프로필렌이 프로필렌 단독 중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The method for producing a polypropylene resin for high speed injection according to claim 1, wherein the polypropylene is a propylene homopolymer. 제1항에 있어서, 폴리프로필렌 수지가 3∼10개의 탄소수를 가진 α-올레핀과 프로필렌의 불규칙 공중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The method for producing a polypropylene resin for high-speed injection according to claim 1, wherein the polypropylene resin is an irregular copolymer of? -Olefin and propylene having 3 to 10 carbon atoms. 제1항에 있어서, 폴리프로필렌 수지가 3∼10개의 탄소수를 가진 α-올레핀과 프로필렌의 블록 공중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The method for producing a polypropylene resin for high-speed injection according to claim 1, wherein the polypropylene resin is a block copolymer of? -Olefin and propylene having 3 to 10 carbon atoms. 제1항 내지 제4항에 있어서, 시클로페텐 고분자가 시클로펜탄 단독 중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The method for producing a polypropylene resin for high-speed injection according to claim 1, wherein the cyclopentene polymer is a cyclopentane homopolymer. 제1항 내지 제4항에 있어서, 시클로펜텐 고분자가 시클로펜텐 몰당 10∼30몰%의 2∼8개의 탄소수를 가진 α-올리핀과 시클로펜텐의 불규칙 공중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The polypropylene for high-speed injection according to claim 1, wherein the cyclopentene polymer is an irregular copolymer of α-olipine having 2 to 8 carbon atoms and cyclopentene having 10 to 30 mol% per mole of cyclopentene. Method for producing a resin. 제1항 내지 제4항에 있어서, 시클로펜텐 고분자가 2∼8개의 탄소수를 가진 α-올리핀과 시클로펜텐의 블록 공중합체인 것을 특징으로 하는 고속사출용 폴리프로필렌 수지의 제조방법.The method for producing a polypropylene resin for high-speed injection according to claim 1, wherein the cyclopentene polymer is a block copolymer of α-olipine having 2 to 8 carbon atoms and cyclopentene. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031817A 1994-11-29 1994-11-29 Manufacturing method of polypropylene for high speed injection KR960017695A (en)

Priority Applications (1)

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KR1019940031817A KR960017695A (en) 1994-11-29 1994-11-29 Manufacturing method of polypropylene for high speed injection

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Application Number Priority Date Filing Date Title
KR1019940031817A KR960017695A (en) 1994-11-29 1994-11-29 Manufacturing method of polypropylene for high speed injection

Publications (1)

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KR960017695A true KR960017695A (en) 1996-06-17

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KR1019940031817A KR960017695A (en) 1994-11-29 1994-11-29 Manufacturing method of polypropylene for high speed injection

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