KR960017697A - Manufacturing method of high crystalline polypropylene resin - Google Patents

Manufacturing method of high crystalline polypropylene resin Download PDF

Info

Publication number
KR960017697A
KR960017697A KR1019940031820A KR19940031820A KR960017697A KR 960017697 A KR960017697 A KR 960017697A KR 1019940031820 A KR1019940031820 A KR 1019940031820A KR 19940031820 A KR19940031820 A KR 19940031820A KR 960017697 A KR960017697 A KR 960017697A
Authority
KR
South Korea
Prior art keywords
polypropylene resin
crystalline polypropylene
cyclopentene
producing
highly crystalline
Prior art date
Application number
KR1019940031820A
Other languages
Korean (ko)
Inventor
서승원
김정호
Original Assignee
백영배
동양나이론 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 백영배, 동양나이론 주식회사 filed Critical 백영배
Priority to KR1019940031820A priority Critical patent/KR960017697A/en
Publication of KR960017697A publication Critical patent/KR960017697A/en

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

본 발명은 고결정성 폴리프로필렌의 제조방법에 관한 것이다.The present invention relates to a process for producing high crystalline polypropylene.

본 발명은 메탈로센계 지글러-나타 촉매에 의하여 합성된 시클로펜텐 고분자와 폴리프로필렌의 혼합물을 제조함으로써 광학적, 기계적 물성이 향상된 폴리프로필렌을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a polypropylene having improved optical and mechanical properties by preparing a mixture of cyclopentene polymer and polypropylene synthesized by a metallocene 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 0.05에서 10,000중량 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) a transition metal compound of Group IV B of the Periodic Table, (B) aluminoxane and (C) water in a polypropylene resin in a weight range of 0.05 to 10,000. It is characterized by mixing in ppm.

Description

고결정성 폴리프로필렌 수지의 제조방법Manufacturing method of high crystalline polypropylene resin

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) 물로형성된 메탈로센계 지글러-나타 올레핀 중합촉매를 이용한 시클로펜텐 고분자를 폴리프로필렌 수지에 0.05 내지 10,000중량 ppm이 혼합시키는 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.0.05 to 10,000 ppm by weight of a cyclopentene polymer using a metallocene-based Ziegler-Natta olefin polymerization catalyst formed of (A) a transition metal compound of group IV B of the periodic table, (B) aluminoxane and (C) water Method for producing a high crystalline polypropylene resin, characterized in that. 제1항에 있어서, 폴리프로필렌이 프로필렌 단독 중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.The method for producing a highly crystalline polypropylene resin according to claim 1, wherein the polypropylene is a propylene homopolymer. 제1항에 있어서, 폴리프로필렌 수지가 2∼18개의 탄소수를 가진 α-올레핀과 프로필렌의 불규칙 공중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.The method for producing a highly crystalline polypropylene resin according to claim 1, wherein the polypropylene resin is an irregular copolymer of? -Olefin and propylene having 2 to 18 carbon atoms. 제1항에 있어서, 폴리프로필렌 수지가 2∼18개의 탄소수를 가진 α-올레핀과 프로필렌의 블록 공중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.The method for producing a highly crystalline polypropylene resin according to claim 1, wherein the polypropylene resin is a block copolymer of? -Olefin and propylene having 2 to 18 carbon atoms. 제1항 내지 제4항에 있어서, 시클로펜텐 고분자가 시클로펜탄 단독 중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.The method for producing a highly crystalline polypropylene resin according to claim 1, wherein the cyclopentene polymer is a cyclopentane homopolymer. 제1항 내지 제4항에 있어서, 시클로펜텐 고분자가 시클로펜텐 몰당 0∼20몰%의 2∼8개의 탄소수를 가진 α-올리핀과 시클로펜텐의 불규칙 공중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.5. The highly crystalline polypropylene resin according to claim 1, wherein the cyclopentene polymer is an irregular copolymer of α-olipine and cyclopentene having 2 to 8 carbon atoms of 0 to 20 mol% per mole of cyclopentene. Manufacturing method. 제1항 내지 제4항에 있어서, 시클로펜텐 고분자가 2∼8개의 탄소수를 가진 α-올리핀과 시클로펜텐의 불규칙 공중합체인 것을 특징으로 하는 고결정성 폴리프로필렌 수지의 제조방법.The method for producing a highly crystalline polypropylene resin according to claim 1, wherein the cyclopentene polymer is an irregular 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.
KR1019940031820A 1994-11-29 1994-11-29 Manufacturing method of high crystalline polypropylene resin KR960017697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031820A KR960017697A (en) 1994-11-29 1994-11-29 Manufacturing method of high crystalline polypropylene resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031820A KR960017697A (en) 1994-11-29 1994-11-29 Manufacturing method of high crystalline polypropylene resin

Publications (1)

Publication Number Publication Date
KR960017697A true KR960017697A (en) 1996-06-17

Family

ID=66648385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031820A KR960017697A (en) 1994-11-29 1994-11-29 Manufacturing method of high crystalline polypropylene resin

Country Status (1)

Country Link
KR (1) KR960017697A (en)

Similar Documents

Publication Publication Date Title
US6872790B2 (en) Alpha olefin polymer products and catalyst systems
US6096843A (en) Process for making high stereoregular polypropylenes
KR940014464A (en) Irregular array polypropylene
KR950008543A (en) Process for preparing ethylene polymer and product obtained therefrom
BR9602268A (en) Process for the production of polyethylene and polyethylene
KR880013990A (en) Solid catalyst for olefin polymerization
CA2407602A1 (en) Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
CN1048718A (en) Polypropylene resin composite of high syndiotacticity and preparation method thereof
KR980002093A (en) Propylene / Ethylene-Alpha-Olefin Block Copolymers and Methods for Making the Same
CA2381723A1 (en) Copolymers of ethylene with c3-c12 .alpha. olefins
BR9602944A (en) Process for the preparation of olefin polymers using stabilized polyolefin and polyethylene
AR005934A1 (en) A PROCEDURE FOR PRODUCING TUBES FROM A PROPYLENE-ETHYLENE COPOLYMER
DE60011453D1 (en) CATALYST COMPOSITIONS FOR THE POLYMERIZATION OF OLEFINS TO POLYMERS WITH MULTIMODAL MOLECULAR WEIGHT DISTRIBUTION, METHOD FOR PRODUCING AND USING THE CATALYST
CA2202483A1 (en) Process for producing polyolefin having functional group at its terminal
KR920018097A (en) Process for preparing ethylene-α-olefin copolymer
HUP0203867A2 (en) Pre-polymerized catalyst component for the polymerization of olefins
JP4805459B2 (en) Use and manufacture of polypropylene
US6156856A (en) Propylene-ethylene copolymers processes for the production thereof and molded articles made therefrom
EP0709393A3 (en) Olefin polymerization catalyst and process for producing olefin polymer
KR960017697A (en) Manufacturing method of high crystalline polypropylene resin
KR970706320A (en) POLYMERIZATION PROCESS
KR960017696A (en) Manufacturing method of high transparency polypropylene
KR960017695A (en) Manufacturing method of polypropylene for high speed injection
KR20000064952A (en) Preactivation catalyst for olefin (co) polymer, catalyst for olefin (co) polymerization and olefin (co) polymer composition and method for producing same
KR960022590A (en) Process for producing high stiffness polypropylene

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application