KR890009989A - 폴리 프로필렌 및 연신 폴리 프로필렌 필름 제조방법 - Google Patents
폴리 프로필렌 및 연신 폴리 프로필렌 필름 제조방법 Download PDFInfo
- Publication number
- KR890009989A KR890009989A KR1019880016701A KR880016701A KR890009989A KR 890009989 A KR890009989 A KR 890009989A KR 1019880016701 A KR1019880016701 A KR 1019880016701A KR 880016701 A KR880016701 A KR 880016701A KR 890009989 A KR890009989 A KR 890009989A
- Authority
- KR
- South Korea
- Prior art keywords
- methylbutene
- amount
- polymerized
- polypropylene
- stretching
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (12)
- [A] 마그네슘, 티타늄, 할로겐 및 폴리카본산에스테르류를 필수성분들로 함유하는 고체티타늄 촉매 성분. [B] 유기알미늄 화합물 및 [C] 일반식 RnSi(OR′)4-n[여기서 R 및 R′는 탄화수소기를 나타내고 n는 0<n<4의 수이다]로 형성되는 촉매계의 존재하에 3-메틸브텐-1을 예비중합함을 포함하는 폴리프로필렌 제조방법에 있어서 고체티타늄 촉매 g당 3-메틸브텐-1을 0.1∼100g 예비중합시킨 다음, 예비중합에 사용한 촉매존재하에 중합되는 단량체 또는 단량체들의 양을 예비중합된 3-메틸브텐-1 양의 1,000∼100,000배 범위로 α-올레핀과 프로필렌을 공중합 또는 프로필렌을 중합시킴을 특징으로 하는 폴리프로필렌의 제조방법.
- 제1항에 있어서, 예비중합된 3-메틸브텐-1의 양이 티타늄촉매성분[A]의 g당 0.5∼50g인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 제2항에 있어서, 예비중합된 3-메틸브텐-1의 양이 티타늄촉매성분[A]의 g당 1∼50g인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 제1항에 있어서, 중합되는 단량체 또는 단량체들의 양이 예비중합된 3-메틸브텐-1 양의 1,000∼30,000배인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 제4항에 있어서, 중합되는 단량체 또는 단량체들의 양이 예비중합된 3-메틸브텐-1 양의 3,000∼30,000배인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 제2항에 있어서, 중합되는 단량체 또는 단량체들의 양이 예비중합된 3-메틸브텐-1 양의 1,000∼30,000배인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 제3항에 있어서, 중합되는 단량체 또는 단량체들의 양이 예비중합된 3-메틸브텐-1 양의 3,000∼30,000배인 것을 특징으로 하는 폴리프로필렌의 제조방법.
- 3-메틸브텐-1 중합체를 1∼1,000중량ppm 함유하는 폴리프로필렌을 적어도 1방향으로 연신시켜 얻어지는 연신 폴리프로필렌 필름.
- 제8항에 있어서, 폴리프로필렌중의 3-메틸브텐함량이 1∼500중량ppm인 것을 특징으로 하는 연신 폴리프로필렌 필름.
- 제8항에 있어서, 폴리프로필렌중의 3-메틸브텐-1 함량이 10∼400중량ppm인 것을 특징으로 하는 연신 폴리프로필렌 필름.
- 제8항에 있어서, 연신을 텐터연신법, 롤연신법 또는 튜블라연신법으로 행하는 것을 특징으로 하는 연신 폴리프로필렌 필름.
- 제11항에 있어서, 연신을 2축으로 행하는 것을 특징으로 하는 연신 폴리프로필렌 필름.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-315204 | 1987-12-15 | ||
JP62315205A JPH0826190B2 (ja) | 1987-12-15 | 1987-12-15 | ポリプロピレン延伸フイルム |
JP315204 | 1987-12-15 | ||
JP315205 | 1987-12-15 | ||
JP62315204A JP2529310B2 (ja) | 1987-12-15 | 1987-12-15 | ポリプロピレンの製造方法 |
JP62-315205 | 1987-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890009989A true KR890009989A (ko) | 1989-08-05 |
KR920001040B1 KR920001040B1 (ko) | 1992-02-01 |
Family
ID=26568225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880016701A KR920001040B1 (ko) | 1987-12-15 | 1988-12-15 | 폴리프로필렌 및 연신폴리프로필렌 필름 제조방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5159021A (ko) |
EP (1) | EP0321218B1 (ko) |
KR (1) | KR920001040B1 (ko) |
CN (1) | CN1026116C (ko) |
AT (1) | ATE110746T1 (ko) |
CA (1) | CA1306579C (ko) |
DE (1) | DE3851313T2 (ko) |
ES (1) | ES2063053T3 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649708B1 (fr) * | 1989-07-17 | 1991-10-25 | Bp Chem Int Ltd | Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite |
US4990478A (en) * | 1989-09-21 | 1991-02-05 | Amoco Corporation | Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product |
JP3284319B2 (ja) * | 1992-07-06 | 2002-05-20 | 昭和電工株式会社 | オレフィン重合用触媒およびオレフィン重合体の製造法 |
US5536773A (en) * | 1993-07-16 | 1996-07-16 | Mitsui Petrochemical Industries, Ltd. | Polypropylene resin composition and the use of the same |
TW272986B (ko) * | 1993-07-28 | 1996-03-21 | Mitsui Petroleum Chemicals Ind | |
CN1085219C (zh) * | 1994-02-04 | 2002-05-22 | 埃克森美孚化学专利公司 | 用于烯烃聚合的二元给体催化剂体系 |
US6686433B1 (en) | 1994-02-04 | 2004-02-03 | Exxonmobil Chemical Patents Inc. | Dual donor catalyst system for the polymerization of olefins |
US6201079B1 (en) * | 1995-09-29 | 2001-03-13 | Bp Amoco Corporation | Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom |
US6057407A (en) * | 1997-01-08 | 2000-05-02 | Bp Amoco Corporation | High melt flow propylene polymer produced by gas-phase polymerization |
CN1117104C (zh) * | 1997-06-06 | 2003-08-06 | 出光石油化学株式会社 | 基于烯烃的聚合物 |
WO1999007752A1 (fr) * | 1997-08-05 | 1999-02-18 | Grand Polymer Co., Ltd. | Composition de resine de polypropylene et utilisation de celle-ci |
FI974175A (fi) * | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
FI980342A0 (fi) * | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
US6087459A (en) * | 1998-05-14 | 2000-07-11 | Exxon Chemical Patents Inc. | Polymeric materials formed using blends of electron donors |
DE69941372D1 (de) * | 1999-01-13 | 2009-10-15 | Chisso Corp | Verfahren zur herstellung von polypropylen oder statistischem polypropylen-copolymer |
FI991057A0 (fi) * | 1999-05-07 | 1999-05-07 | Borealis As | Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi |
ATE291041T1 (de) | 1999-10-02 | 2005-04-15 | Borealis Tech Oy | Geträgerter und modifizierter katalysator für die polymerisation von olefine |
US6399707B1 (en) | 2000-09-29 | 2002-06-04 | Exxonmobil Chemical Patents Inc. | Impact copolymer and plastomer blend |
US6566294B2 (en) | 2000-12-21 | 2003-05-20 | Exxonmobil Chemical Patents Inc. | Multi-donor catalyst system for the polymerization of olefins |
JP2003176321A (ja) * | 2001-12-12 | 2003-06-24 | Sumitomo Chem Co Ltd | ポリプロピレン系延伸フィルム |
EP1847555A1 (en) * | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Multi-branched Polypropylene |
US8658744B2 (en) | 2010-06-10 | 2014-02-25 | Ineos Usa Llc | Controlling H2 distribution in a horizontal stirred bed reactor |
WO2012126759A1 (en) | 2011-03-18 | 2012-09-27 | Ineos Manufacturing Belgium Nv | Propylene-ethylene random copolymer |
US9738761B2 (en) | 2013-01-29 | 2017-08-22 | Ineos Europe Ag | Injection moulded polypropylene articles |
EP3160713B1 (en) | 2014-06-25 | 2021-02-17 | ExxonMobil Chemical Patents Inc. | High melt strength polypropylene and extrusion process for preserving melt strength |
WO2016094843A2 (en) | 2014-12-12 | 2016-06-16 | Exxonmobil Chemical Patents Inc. | Olefin polymerization catalyst system comprising mesoporous organosilica support |
WO2018022263A1 (en) | 2016-07-29 | 2018-02-01 | Exxonmobil Chemical Patents Inc. | Polymerization processes using high molecular weight polyhydric quenching agents |
WO2018044395A1 (en) | 2016-08-31 | 2018-03-08 | Exxonmobil Chemical Patents Inc. | Spiral heat exchanger as a preheater in polymer devolatilization processes |
WO2018147944A1 (en) | 2017-02-07 | 2018-08-16 | Exxonmobil Chemical Patents Inc. | High melt strength polypropylenes with improved processability |
WO2020231526A1 (en) | 2019-05-15 | 2020-11-19 | Exxonmobil Chemical Patents Inc. | Polypropylene-based compositions |
EP4107196A1 (en) | 2020-02-17 | 2022-12-28 | ExxonMobil Chemical Patents Inc. | Propylene-based polymer compositions having a high molecular weight tail |
WO2024025742A1 (en) | 2022-07-25 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Purged polymer, process and apparatus for production thereof |
WO2024025741A1 (en) | 2022-07-27 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Polypropylene compositions with enhanced strain hardening and methods of producing same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR65954E (ko) * | 1956-03-27 | |||
GB1030797A (en) * | 1963-10-15 | 1966-05-25 | Ici Ltd | Polymer compositions |
GB1104665A (en) * | 1965-04-15 | 1968-02-28 | Ici Ltd | Polymer moulding compositions |
LU65954A1 (ko) * | 1972-08-25 | 1974-03-07 | ||
JPS5883016A (ja) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | プロピレンブロツク共重合体の製法 |
JPS60139428A (ja) * | 1983-12-27 | 1985-07-24 | Sumitomo Chem Co Ltd | ポリプロピレン延伸フイルム |
EP0152701B1 (en) * | 1983-12-27 | 1988-06-08 | Sumitomo Chemical Company, Limited | Process for producing propylene copolymer |
JPS60139731A (ja) * | 1983-12-27 | 1985-07-24 | Sumitomo Chem Co Ltd | 結晶性プロピレン重合体組成物 |
JPS61151204A (ja) * | 1984-12-24 | 1986-07-09 | Idemitsu Petrochem Co Ltd | ポリプロピレンの製造方法 |
DE3540698A1 (de) * | 1985-11-16 | 1987-05-21 | Basf Ag | Verfahren zum herstellen von homo- und copolymerisaten des propylens mittels eines ziegler-natta-katalysatorsystems |
JP2516199B2 (ja) * | 1986-04-23 | 1996-07-10 | 三井東圧化学株式会社 | プロピレンの連続重合方法 |
-
1988
- 1988-12-12 CA CA000585597A patent/CA1306579C/en not_active Expired - Fee Related
- 1988-12-14 AT AT88311839T patent/ATE110746T1/de not_active IP Right Cessation
- 1988-12-14 US US07/284,186 patent/US5159021A/en not_active Expired - Lifetime
- 1988-12-14 EP EP88311839A patent/EP0321218B1/en not_active Expired - Lifetime
- 1988-12-14 DE DE3851313T patent/DE3851313T2/de not_active Expired - Fee Related
- 1988-12-14 ES ES88311839T patent/ES2063053T3/es not_active Expired - Lifetime
- 1988-12-15 CN CN88109228A patent/CN1026116C/zh not_active Expired - Fee Related
- 1988-12-15 KR KR1019880016701A patent/KR920001040B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3851313T2 (de) | 1994-12-22 |
EP0321218A3 (en) | 1990-03-14 |
CA1306579C (en) | 1992-08-18 |
CN1036776A (zh) | 1989-11-01 |
ATE110746T1 (de) | 1994-09-15 |
EP0321218B1 (en) | 1994-08-31 |
EP0321218A2 (en) | 1989-06-21 |
US5159021A (en) | 1992-10-27 |
DE3851313D1 (de) | 1994-10-06 |
ES2063053T3 (es) | 1995-01-01 |
KR920001040B1 (ko) | 1992-02-01 |
CN1026116C (zh) | 1994-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890009989A (ko) | 폴리 프로필렌 및 연신 폴리 프로필렌 필름 제조방법 | |
KR850001231A (ko) | 신규의 중합공정과 이로부터 제조되는 중합체 | |
FI932442A0 (fi) | Kristallina propenpolymerer med foerbaettrad bearbetbarhet i smaelt tillstaond samt foerfarande foer deras framstaellning | |
KR880013990A (ko) | 올레핀 중합용 고체촉매 | |
KR890010128A (ko) | 불소- 및 발색단-함유 중합체 | |
KR930023379A (ko) | 올레핀의 중합법과 최소한 하나의 올레핀으로부터 유도된 블록 (공)중합체 | |
ATE41667T1 (de) | Herstellung von aromatischen polymeren. | |
DE69428409D1 (de) | Verfahren zur Herstellung von Polyethylen mit breiter Molekulargewichtsverteilung | |
BR0208485A (pt) | Processo para fazer um polìmero de olefina, polìmero de olefina e processo para produzir um homopolìmero ou interpolìmero de olefina c2-20 | |
KR900004405A (ko) | 올레핀중합용 촉매와 그 촉매의 성분 및 그 촉매에 의한 올레핀 중합법과 그 폴리올레핀에 의한 필름 및 사출성형품 | |
EP0274536A4 (en) | POLYOLEFIN COMPOSITION FOR INJECTION MOLDING. | |
ATE165849T1 (de) | Cycloolefinblockcopolymere und verfahren zu ihrer herstellung | |
CA1179968A (en) | Process for preparation of heat shrinkable wrapping of ethylene polymers | |
ATE130858T1 (de) | Verfahren zur herstellung von polymeren auf der basis von styrol. | |
IE45370L (en) | Allyl-acrylic monomers and derived polymers | |
KR960022598A (ko) | 에틸렌 중합체 | |
GB1243013A (en) | Olefinic copolymers | |
ES8702448A1 (es) | Un procedimiento para preparar un polimero vinilico no gelificado. | |
DE738287T1 (de) | Ungesättigtes ethylen copolymer und verfahren zu dessen herstellung | |
BR8102166A (pt) | Processo de preparacao de plimeros ou copolimeros bimodais ou multimodais de dienos conjugados, seja entre si, ou com um composto vinil aromatico | |
JPS5622304A (en) | Polymerization of olefin | |
ES2120580T3 (es) | Procedimiento para formar polimeros que contienen (met)acroleina. | |
Unruh et al. | The copolymerization characteristics of ethyl α‐acetoxyacrylate | |
TH6669A (th) | กรรมวิธีสำหรับผลิตพอลิโพรพิลีนและพอลิโพรพิลีนฟิล์มชนิดยึด | |
GB1249023A (en) | Olefin copolymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20040120 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |