TW274087B - - Google Patents
Download PDFInfo
- Publication number
- TW274087B TW274087B TW081106351A TW81106351A TW274087B TW 274087 B TW274087 B TW 274087B TW 081106351 A TW081106351 A TW 081106351A TW 81106351 A TW81106351 A TW 81106351A TW 274087 B TW274087 B TW 274087B
- Authority
- TW
- Taiwan
- Prior art keywords
- polymer
- olefinic
- composition
- weight
- compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- 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
-
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08F210/02—Ethene
-
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20446791 | 1991-08-14 | ||
JP20446591 | 1991-08-14 | ||
JP20446691 | 1991-08-14 | ||
JP20446491 | 1991-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW274087B true TW274087B (US20050192411A1-20050901-C00001.png) | 1996-04-11 |
Family
ID=27476189
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081106346A TW248565B (US20050192411A1-20050901-C00001.png) | 1991-08-14 | 1992-08-11 | |
TW081106351A TW274087B (US20050192411A1-20050901-C00001.png) | 1991-08-14 | 1992-08-11 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081106346A TW248565B (US20050192411A1-20050901-C00001.png) | 1991-08-14 | 1992-08-11 |
Country Status (7)
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143854A (en) * | 1993-08-06 | 2000-11-07 | Exxon Chemical Patents, Inc. | Polymerization catalysts, their production and use |
FR2717485B1 (fr) * | 1994-03-17 | 1996-06-07 | Solvay | Polymères du propylène et procédé pour leur obtention. |
US5585184A (en) * | 1994-09-29 | 1996-12-17 | Union Carbide Chemicals & Plastics Technology Corporation | Colorable non-sticky resin core-shell particles |
KR100254936B1 (ko) * | 1995-10-18 | 2000-05-01 | 고토 기치 | 올레핀(공)중합체 조성물과 그 제조방법 및 올레핀(공)중합용 촉매와 그 제조방법 |
US5814714A (en) * | 1995-11-30 | 1998-09-29 | The Dow Chemical Company | Mono-olefin/polyene interpolymers, method of preparation, compositions containing the same, and articles made thereof |
KR100288854B1 (ko) * | 1995-12-01 | 2001-09-17 | 고토 기치 | 수지성형체 |
DE19615953A1 (de) * | 1996-04-22 | 1997-10-23 | Basf Ag | Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums |
TW452586B (en) * | 1996-08-09 | 2001-09-01 | Chisso Corp | Polypropylene composition, process for preparing the same and catalyst for polymerization |
TW425414B (en) * | 1997-02-18 | 2001-03-11 | Chisso Corp | Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method |
GB2322376B (en) * | 1997-02-25 | 2000-11-29 | Solvay | Polypropylene block copolymers and containers made therefrom |
EP0972800A4 (en) | 1997-04-02 | 2004-06-16 | Chisso Corp | MODIFIED OLEFIN (CO) POLYMER COMPOSITION, METHOD FOR THE PRODUCTION THEREOF AND MODIFIED OLEFIN (CO) POLYMER MOLD |
JPH10287707A (ja) * | 1997-04-10 | 1998-10-27 | Chisso Corp | オレフィン(共)重合体組成物及びその製造方法 |
US6303696B1 (en) | 1997-04-11 | 2001-10-16 | Chisso Corporation | Propylene (co)polymer composition using metallocene catalyst |
TW504515B (en) | 1997-08-07 | 2002-10-01 | Chisso Corp | Olefin (co)polymer composition |
JP4389388B2 (ja) | 1998-04-24 | 2009-12-24 | チッソ株式会社 | 難燃性ポリオレフィン組成物 |
US7354880B2 (en) | 1998-07-10 | 2008-04-08 | Univation Technologies, Llc | Catalyst composition and methods for its preparation and use in a polymerization process |
US6180735B1 (en) | 1998-12-17 | 2001-01-30 | Univation Technologies | Catalyst composition and methods for its preparation and use in a polymerization process |
US6713573B2 (en) | 2000-11-30 | 2004-03-30 | Univation Technologies, Llc | Catalyst modifiers and their use in the polymerization of olefin(s) |
KR100378006B1 (ko) * | 2001-01-15 | 2003-03-29 | 삼성에스디아이 주식회사 | 저전압용 녹색 형광체의 제조 방법 |
DE10212654B4 (de) | 2001-03-30 | 2012-06-14 | Jnc Corporation | Propylenpolymerzusammensetzung und geschäumte Formlinge daraus |
WO2004094487A1 (en) * | 2003-03-21 | 2004-11-04 | Dow Global Technologies, Inc. | Morphology controlled olefin polymerization process |
BRPI0411942B1 (pt) | 2003-07-04 | 2019-12-03 | Basell Polyolefine Gmbh | processo para a polimerização de olefinas |
CN101115798B (zh) * | 2005-01-31 | 2012-07-04 | 埃克森美孚化学专利公司 | 聚合组合物及其用途和生产方法 |
WO2006083505A1 (en) * | 2005-01-31 | 2006-08-10 | Exxonmobil Chemical Patents Inc. | Polymeric compositions including their uses and methods of production |
EP1801157B1 (en) * | 2005-12-22 | 2010-09-22 | Borealis Technology Oy | Polypropylene composition comprising a propylene copolymer component |
CN101906177B (zh) * | 2009-06-04 | 2012-06-27 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的催化剂组分及其制备方法 |
TWI384933B (zh) | 2010-10-05 | 2013-02-01 | Inventec Corp | 電路板固定結構 |
RU2486956C1 (ru) * | 2012-04-10 | 2013-07-10 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Способ получения модифицированного титан-магниевого нанокатализатора |
US10703892B2 (en) * | 2016-04-25 | 2020-07-07 | Asahi Kasei Kabushiki Kaisha | Resin composition and molded body |
US10873111B2 (en) * | 2016-08-09 | 2020-12-22 | Wisk Aero Llc | Battery with compression and prevention of thermal runaway propagation features |
US10756398B2 (en) | 2018-06-22 | 2020-08-25 | Wisk Aero Llc | Capacitance reducing battery submodule with thermal runaway propagation prevention and containment features |
US10593920B2 (en) | 2018-08-13 | 2020-03-17 | Wisk Aero Llc | Capacitance reduction in battery systems |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE366484B (US20050192411A1-20050901-C00001.png) | 1969-01-10 | 1974-04-29 | Montedison Spa | |
IT969340B (it) | 1972-09-13 | 1974-03-30 | Montedison Spa | Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica |
IT967867B (it) | 1972-09-26 | 1974-03-11 | Montedison Spa | Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine |
JPS5250037B2 (US20050192411A1-20050901-C00001.png) | 1974-03-06 | 1977-12-21 | ||
JPS565404B2 (US20050192411A1-20050901-C00001.png) | 1975-02-14 | 1981-02-04 | ||
IT1054410B (it) | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | Catalizzatori per la polimerizzazione delle alfa olefine |
JPS5330681A (en) | 1976-09-02 | 1978-03-23 | Mitsui Petrochem Ind Ltd | Preparation of polyalpha-olefin |
JPS5358495A (en) | 1976-11-09 | 1978-05-26 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS584722B2 (ja) | 1977-01-13 | 1983-01-27 | 旭化成株式会社 | オレフイン重合用触媒 |
JPS5388049A (en) | 1977-01-13 | 1978-08-03 | Mitsui Petrochem Ind Ltd | Molding polymer composition and its preparation |
JPS5426891A (en) | 1977-08-02 | 1979-02-28 | Mitsui Petrochem Ind Ltd | Preparation of olefin copolymer |
JPS5346799B1 (US20050192411A1-20050901-C00001.png) | 1978-04-14 | 1978-12-16 | ||
JPS603323B2 (ja) | 1978-12-11 | 1985-01-28 | 三井化学株式会社 | オレフイン類の重合方法 |
JPS6037804B2 (ja) | 1979-04-11 | 1985-08-28 | 三井化学株式会社 | オレフイン重合触媒用担体の製法 |
JPS56811A (en) | 1979-06-18 | 1981-01-07 | Mitsui Petrochem Ind Ltd | Preparation of olefin polymer or copolymer |
JPS5950246B2 (ja) | 1979-10-16 | 1984-12-07 | 三井化学株式会社 | 成形用オレフイン共重合体の製法 |
JPS5883006A (ja) | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | オレフインの重合方法 |
JPS58125706A (ja) | 1982-01-22 | 1983-07-26 | Mitsubishi Petrochem Co Ltd | エチレンの重合法 |
JPS58206613A (ja) | 1982-05-26 | 1983-12-01 | Mitsubishi Petrochem Co Ltd | エチレン共重合体の製造法 |
JPS59147004A (ja) | 1983-02-10 | 1984-08-23 | Mitsubishi Chem Ind Ltd | ポリオレフインの製造法 |
JPS59149911A (ja) | 1983-02-15 | 1984-08-28 | Mitsubishi Chem Ind Ltd | エチレン共重合体の製造方法 |
JPS59206413A (ja) | 1983-05-11 | 1984-11-22 | Asahi Chem Ind Co Ltd | α−オレフインの重合方法 |
JPS6081210A (ja) | 1983-10-08 | 1985-05-09 | Chisso Corp | オレフイン重合体の製造法 |
JPS60195108A (ja) | 1984-03-16 | 1985-10-03 | Mitsui Petrochem Ind Ltd | オレフイン重合用チタン触媒成分 |
JPS60262803A (ja) | 1984-06-08 | 1985-12-26 | Sumitomo Chem Co Ltd | オレフインの重合方法 |
JPH0610213B2 (ja) | 1984-07-31 | 1994-02-09 | チッソ株式会社 | ポリエチレンの製造方法 |
JPS61151211A (ja) | 1984-12-24 | 1986-07-09 | Toa Nenryo Kogyo Kk | エチレンの共重合方法 |
JPS6368606A (ja) | 1986-09-09 | 1988-03-28 | Idemitsu Petrochem Co Ltd | エチレン重合体の製造方法 |
JPH0772216B2 (ja) | 1986-09-12 | 1995-08-02 | 出光石油化学株式会社 | エチレン重合用触媒成分の製造方法 |
JPH01201308A (ja) | 1988-02-05 | 1989-08-14 | Mitsubishi Kasei Corp | ポリオレフィンの製造法 |
JP2732581B2 (ja) | 1988-04-11 | 1998-03-30 | 三井化学株式会社 | チタン触媒成分およびその製法 |
JP2613618B2 (ja) | 1988-04-11 | 1997-05-28 | 三井石油化学工業株式会社 | エチレン系重合体の製法およびエチレン系重合体製造用触媒 |
EP0354893B2 (en) * | 1988-08-05 | 2002-03-13 | Fina Technology, Inc. | Process for producing large symmetrical polymer particles |
JP2834226B2 (ja) * | 1989-10-19 | 1998-12-09 | 三菱化学株式会社 | プロピレンブロック共重合体の製造法 |
US5021382A (en) * | 1990-02-28 | 1991-06-04 | Exxon Chemical Patents Inc. | Diene activated ziegler transition metal catalyst components for ethylene polymerization |
-
1992
- 1992-08-11 TW TW081106346A patent/TW248565B/zh active
- 1992-08-11 TW TW081106351A patent/TW274087B/zh active
- 1992-08-13 CA CA002076065A patent/CA2076065C/en not_active Expired - Fee Related
- 1992-08-13 CA CA002076059A patent/CA2076059A1/en not_active Abandoned
- 1992-08-13 RU SU5052797/04A patent/RU2091391C1/ru not_active IP Right Cessation
- 1992-08-13 RU SU5052801/04A patent/RU2092501C1/ru not_active IP Right Cessation
- 1992-08-14 CN CN92109483A patent/CN1063763C/zh not_active Expired - Fee Related
- 1992-08-14 CN CN92109484A patent/CN1043144C/zh not_active Expired - Lifetime
- 1992-08-14 DE DE69216347T patent/DE69216347T3/de not_active Expired - Fee Related
- 1992-08-14 EP EP92113887A patent/EP0534119B1/en not_active Expired - Lifetime
- 1992-08-14 EP EP94106059A patent/EP0611780B1/en not_active Revoked
- 1992-08-14 DE DE69229351T patent/DE69229351T2/de not_active Revoked
- 1992-08-14 DE DE69208006T patent/DE69208006T2/de not_active Expired - Fee Related
- 1992-08-14 EP EP92113883A patent/EP0536503B2/en not_active Expired - Lifetime
- 1992-08-14 DE DE69225414T patent/DE69225414T2/de not_active Expired - Fee Related
- 1992-08-14 KR KR1019920014679A patent/KR960016863B1/ko not_active IP Right Cessation
- 1992-08-14 EP EP95109918A patent/EP0679661B1/en not_active Expired - Lifetime
- 1992-08-14 KR KR1019920014678A patent/KR960011548B1/ko not_active IP Right Cessation
-
1995
- 1995-05-02 CN CN95105201A patent/CN1048733C/zh not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW274087B (US20050192411A1-20050901-C00001.png) | ||
KR101171128B1 (ko) | 마그네슘 화합물, 올레핀 중합용 촉매 및 올레핀 중합체의제조 방법 | |
KR100602310B1 (ko) | 고강성 프로필렌 중합체 및 그것의 제조방법 | |
WO2004016662A1 (ja) | α−オレフィンの重合又は共重合に用いられるα−オレフィンの重合又は重合用触媒、その触媒成分及びその触媒を用いたα−オレフィン重合方法 | |
WO2000066639A1 (fr) | Copolymere de propylene et article obtenu par moulage du copolymere | |
KR101088945B1 (ko) | 올레핀 중합용 고체 촉매 성분, 올레핀 중합용 촉매 및올레핀 중합체의 제조방법 | |
JPH0725848B2 (ja) | ランダム共重合体の製造方法 | |
JP3279651B2 (ja) | オレフィン重合用予備重合触媒、オレフィン重合用触媒およびオレフィンの重合方法ならびにオレフィン重合体 | |
US5438100A (en) | Olefin polymer composition | |
JP2005139282A (ja) | プロピレン・エチレンブロック共重合体 | |
JP3946380B2 (ja) | α−オレフィンの重合方法 | |
JP3279654B2 (ja) | プロピレン系重合体粒子 | |
JP2001151816A (ja) | プロピレン系重合体およびその製造方法 | |
JPH08269124A (ja) | 高剛性プロピレン・エチレンブロック共重合体組成物 | |
JP4843188B2 (ja) | ポリオレフィンの製造方法及び気相重合装置 | |
JP3279652B2 (ja) | 発泡成形体 | |
WO1999061495A1 (fr) | Polypropylene cristallin et objet moule qu'il permet d'obtenir | |
JP3279653B2 (ja) | 発泡成形体 | |
JP3280423B2 (ja) | インフレーションフィルム | |
KR20010051108A (ko) | 올레핀 중합 촉매, 올레핀 중합체의 제조 방법 및 올레핀중합체 | |
JP3280427B2 (ja) | 押出成形体 | |
JP3279655B2 (ja) | 真空・圧空成形体 | |
JP2001114950A (ja) | カレンダー加工用ポリプロピレン系組成物 | |
JP3279657B2 (ja) | カレンダー成形体 | |
JP3279656B2 (ja) | 真空・圧空成形体 |