CA2128920C - Propylene polymer compositions - Google Patents
Propylene polymer compositionsInfo
- Publication number
- CA2128920C CA2128920C CA002128920A CA2128920A CA2128920C CA 2128920 C CA2128920 C CA 2128920C CA 002128920 A CA002128920 A CA 002128920A CA 2128920 A CA2128920 A CA 2128920A CA 2128920 C CA2128920 C CA 2128920C
- Authority
- CA
- Canada
- Prior art keywords
- propylene
- units
- propylene polymer
- block copolymer
- absorption intensity
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18640993 | 1993-07-28 | ||
JP18641093 | 1993-07-28 | ||
JP18641193 | 1993-07-28 | ||
JP186409/1993 | 1993-07-28 | ||
JP186411/1993 | 1993-07-28 | ||
JP186410/1993 | 1993-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2128920A1 CA2128920A1 (en) | 1995-01-29 |
CA2128920C true CA2128920C (en) | 1999-06-01 |
Family
ID=27325739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002128920A Expired - Fee Related CA2128920C (en) | 1993-07-28 | 1994-07-27 | Propylene polymer compositions |
Country Status (7)
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5536773A (en) * | 1993-07-16 | 1996-07-16 | Mitsui Petrochemical Industries, Ltd. | Polypropylene resin composition and the use of the same |
AU689895B2 (en) * | 1994-07-11 | 1998-04-09 | Tonen Chemical Corporation | Polypropylene resin composition |
JP3414548B2 (ja) * | 1995-04-27 | 2003-06-09 | 住友化学工業株式会社 | 熱可塑性樹脂組成物およびその射出成形体 |
AU696168B2 (en) * | 1995-04-28 | 1998-09-03 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition |
BE1009962A3 (fr) | 1995-12-21 | 1997-11-04 | Solvay | Compositions a base de polymeres du propylene et leur utilisation. |
US5880198A (en) * | 1996-03-04 | 1999-03-09 | Tonen Chemical Corporation | Thermoplastic resin composition comprising propylene elastomer, and talc components |
WO1997033941A1 (en) * | 1996-03-15 | 1997-09-18 | Amoco Corporation | Stiff, strong, tough glass-filled olefin polymer |
TW440583B (en) * | 1996-08-16 | 2001-06-16 | Idemitsu Petrochemical Co | Polypropylene resin and polypropylene-based resin composition |
US6214934B1 (en) | 1997-05-28 | 2001-04-10 | Mitsui Chemicals Inc | Polypropylene resin composition for use in automotive inner and outer trims |
CN1116315C (zh) * | 1997-05-30 | 2003-07-30 | 株式会社宏大化纤 | 聚丙烯树脂组合物及注射成型制品 |
US6635715B1 (en) * | 1997-08-12 | 2003-10-21 | Sudhin Datta | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
EP0926195A1 (en) * | 1997-12-26 | 1999-06-30 | Japan Polychem Corporation | Polypropylene resin composition |
US6825280B1 (en) * | 1998-06-05 | 2004-11-30 | Japan Polychem Corporation | Propylene block copolymer and propylene resin composition |
DE69935815T2 (de) * | 1998-07-01 | 2007-12-27 | Exxonmobil Chemical Patents Inc., Baytown | Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens |
JP2000256520A (ja) * | 1999-03-10 | 2000-09-19 | Idemitsu Petrochem Co Ltd | プロピレン系樹脂組成物及びそれを用いた自動車用内装部材 |
DE60020469T2 (de) * | 1999-03-26 | 2005-10-20 | Idemitsu Kosan Co. Ltd. | Propylenharzzusammensetzung und verfahren zu deren herstellung |
ID28200A (id) * | 1999-04-15 | 2001-05-10 | Basell Technology Co Bv | Komponen katalis untuk polimerisasi olefin |
JP2001181473A (ja) | 1999-12-27 | 2001-07-03 | Japan Polychem Corp | 成形性、物性に優れるポリプロピレン系樹脂組成物 |
ATE485319T1 (de) | 2001-04-12 | 2010-11-15 | Exxonmobil Chem Patents Inc | Verfahren zur polymerisation von propylen und ethylen in lösung |
US6960635B2 (en) * | 2001-11-06 | 2005-11-01 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
US7271209B2 (en) | 2002-08-12 | 2007-09-18 | Exxonmobil Chemical Patents Inc. | Fibers and nonwovens from plasticized polyolefin compositions |
US7652094B2 (en) | 2002-08-12 | 2010-01-26 | Exxonmobil Chemical Patents Inc. | Plasticized polyolefin compositions |
US7652092B2 (en) * | 2002-08-12 | 2010-01-26 | Exxonmobil Chemical Patents Inc. | Articles from plasticized thermoplastic polyolefin compositions |
US7531594B2 (en) | 2002-08-12 | 2009-05-12 | Exxonmobil Chemical Patents Inc. | Articles from plasticized polyolefin compositions |
US8003725B2 (en) | 2002-08-12 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Plasticized hetero-phase polyolefin blends |
US7998579B2 (en) | 2002-08-12 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Polypropylene based fibers and nonwovens |
BR0313398A (pt) | 2002-08-12 | 2005-06-28 | Exxonmobil Chem Patents Inc | Composições de poliolefina plasticizada |
US7411017B2 (en) * | 2002-08-27 | 2008-08-12 | Mitsui Chemicals, Inc. | Thermoplastic elastomer and molded article thereof |
EP1548035A4 (en) * | 2002-09-11 | 2006-08-09 | Japan Polypropylene Corp | CATALYST FOR THE POLYMERIZATION OF AN α-OLEFIN AND METHOD FOR THE PREPARATION OF α-OLEFIN POLYMER BY USING THE SAME |
CN100432114C (zh) * | 2002-10-07 | 2008-11-12 | 陶氏环球技术公司 | 含低量二甲苯可溶物的高结晶聚丙烯 |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
WO2004046214A2 (en) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
US8192813B2 (en) | 2003-08-12 | 2012-06-05 | Exxonmobil Chemical Patents, Inc. | Crosslinked polyethylene articles and processes to produce same |
CA2540887C (en) * | 2003-10-07 | 2012-07-10 | Dow Global Technologies Inc. | Polypropylene composition for air quenched blown films |
JP4943843B2 (ja) * | 2004-10-15 | 2012-05-30 | 株式会社プライムポリマー | エアバッグカバー付きシームレスインストルメントパネル用樹脂組成物及び該組成物を用いてなるエアバッグカバー付きシームレスインストルメントパネル |
CN104086900B (zh) * | 2004-11-25 | 2016-10-26 | 三井化学株式会社 | 丙烯系树脂组合物及其用途 |
US8389615B2 (en) | 2004-12-17 | 2013-03-05 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin |
EP1828304B1 (en) * | 2004-12-23 | 2009-03-04 | Basell Poliolefine Italia S.r.l. | Polyolefinic compositions having good whitening resistance |
WO2007011541A1 (en) * | 2005-07-15 | 2007-01-25 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions |
DE602005012122D1 (de) * | 2005-11-16 | 2009-02-12 | Borealis Tech Oy | Polypropylenharzzusammensetzung mit geringer Schrumpfung, hoher Schlagfestigkeit, Steifheit und Kratzfestigkeit |
US7915342B2 (en) * | 2005-11-28 | 2011-03-29 | Fina Techology, Inc. | Breathable films |
ES2317459T3 (es) * | 2006-07-17 | 2009-04-16 | Borealis Technology Oy | Uso de una composicion de polipropileno. |
EP2054471B1 (en) * | 2006-07-17 | 2011-04-20 | Borealis Technology OY | Use of polypropylene composition |
EP2048194A4 (en) * | 2006-07-31 | 2014-03-26 | Mitsui Chemicals Inc | THERMOPLASTIC RESIN COMPOSITION FOR SOLAR CELL SIDING, SHEET FOR SOLAR CELL SIEFING, AND SOLAR CELL |
US9694522B2 (en) * | 2007-07-18 | 2017-07-04 | Sumitomo Chemical Company, Limited | Thermoplastic elastomer composition and composite molded body |
JP5495788B2 (ja) * | 2007-11-09 | 2014-05-21 | 株式会社プライムポリマー | 自動車材用ポリプロピレン系樹脂組成物 |
CN101486816B (zh) * | 2008-12-08 | 2011-05-11 | 宁波工程学院 | 一种高抗冲聚丙烯复合材料及其制备方法 |
JP2012512277A (ja) | 2008-12-15 | 2012-05-31 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | ポリプロピレンと水素化スチレンブロック共重合体のブレンド |
CN101914243B (zh) * | 2010-08-17 | 2012-07-11 | 金发科技股份有限公司 | 一种用于注塑具有良好外观汽车制件的聚丙烯组合物及其制备方法 |
TWI481684B (zh) * | 2011-06-13 | 2015-04-21 | Nanya Plastics Corp | Heat resistant antistatic adhesive film |
CN104640747B (zh) * | 2012-09-19 | 2017-07-28 | 三菱化学株式会社 | 气囊收纳罩 |
US9642742B2 (en) | 2012-10-02 | 2017-05-09 | Harold D. Mansfield | Eye drop applicator and drop transfer method |
US9758656B2 (en) | 2013-08-28 | 2017-09-12 | Sabic Global Technologies B.V. | Soft touch compositions and articles thereof |
CN111527141B (zh) * | 2017-12-22 | 2024-03-15 | 博禄塑料(上海)有限公司 | 软质聚烯烃组合物 |
CN112706430A (zh) * | 2019-10-25 | 2021-04-27 | 内蒙古蒙牛乳业(集团)股份有限公司 | 酸奶八连杯、制造酸奶八连杯的改性pp片材及其制备方法 |
CN114702754A (zh) * | 2022-03-31 | 2022-07-05 | 金发科技股份有限公司 | 一种低密度高刚性高韧性聚丙烯材料及其制备方法和应用 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847402B2 (ja) * | 1976-02-13 | 1983-10-22 | 三井化学株式会社 | 成形用重合体組成物およびその製法 |
US4081424A (en) * | 1976-06-07 | 1978-03-28 | Shell Oil Company | Multicomponent polyolefin - block copolymer - polymer blends |
JPS5388049A (en) * | 1977-01-13 | 1978-08-03 | Mitsui Petrochem Ind Ltd | Molding polymer composition and its preparation |
JPS5922913A (ja) * | 1982-07-15 | 1984-02-06 | Chisso Corp | 高剛性成形品用ポリプロピレン樹脂 |
JPH062861B2 (ja) * | 1983-09-08 | 1994-01-12 | 三井東圧化学株式会社 | ポリプロピレン樹脂組成物 |
JPS6060154A (ja) * | 1983-09-13 | 1985-04-06 | Mitsui Toatsu Chem Inc | ポリプロピレン樹脂組成物 |
JPS6136348A (ja) * | 1984-07-27 | 1986-02-21 | Ajinomoto Co Inc | ハロゲン含有樹脂組成物 |
JPS61233048A (ja) * | 1985-04-09 | 1986-10-17 | Mitsui Toatsu Chem Inc | ポリプロピレン樹脂組成物 |
JPS62122751A (ja) * | 1985-10-29 | 1987-06-04 | 東レ株式会社 | 感熱可逆変色性シ−ト状物 |
JPH0680139B2 (ja) * | 1986-04-04 | 1994-10-12 | 三井東圧化学株式会社 | 無機フイラ−含有ポリプロピレン樹脂組成物 |
JPS63150343A (ja) * | 1986-12-12 | 1988-06-23 | Mitsubishi Petrochem Co Ltd | 自動車外装部材 |
JPS63156842A (ja) * | 1986-12-19 | 1988-06-29 | Chisso Corp | ポリプロピレン組成物 |
JPH01149845A (ja) * | 1987-12-07 | 1989-06-12 | Nissan Motor Co Ltd | フィラー補強樹脂組成物 |
CA1306579C (en) * | 1987-12-15 | 1992-08-18 | Mamoru Kioka | Process for producing polypropylene and stretched polypropylene film |
US5266636A (en) * | 1987-12-15 | 1993-11-30 | Mitsui Petrochemical Industries, Ltd. | Process for producing polypropylene and stretched polypropylene film |
JPH01204947A (ja) * | 1988-02-12 | 1989-08-17 | Nissan Motor Co Ltd | 自動車外装部品用熱可塑性樹脂組成物 |
JPH01271450A (ja) * | 1988-04-25 | 1989-10-30 | Nissan Motor Co Ltd | ポリオレフィン樹脂組成物から成る自動車外板部材 |
JP2843120B2 (ja) * | 1990-06-27 | 1999-01-06 | 日産自動車株式会社 | 自動車バンパー用樹脂組成物 |
WO1993000375A1 (fr) * | 1991-06-27 | 1993-01-07 | Idemitsu Petrochemical Co., Ltd. | Resine polypropylene et composition |
DE4126358A1 (de) * | 1991-08-09 | 1993-02-11 | Basf Ag | Schaumstoffe auf basis eines impact-copolymeren |
JP3088164B2 (ja) * | 1991-12-20 | 2000-09-18 | 三井化学株式会社 | プロピレン系ブロック共重合体の製造方法 |
-
1994
- 1994-07-27 CA CA002128920A patent/CA2128920C/en not_active Expired - Fee Related
- 1994-07-27 TW TW083106850A patent/TW272986B/zh active
- 1994-07-28 US US08/281,610 patent/US5412020A/en not_active Expired - Fee Related
- 1994-07-28 CN CN94108537A patent/CN1062575C/zh not_active Expired - Fee Related
- 1994-07-28 DE DE69401548T patent/DE69401548T2/de not_active Expired - Fee Related
- 1994-07-28 KR KR1019940018537A patent/KR0149062B1/ko not_active IP Right Cessation
- 1994-07-28 EP EP94111784A patent/EP0636650B1/en not_active Expired - Lifetime
-
2000
- 2000-02-22 CN CN00102650A patent/CN1108341C/zh not_active Expired - Fee Related
- 2000-02-22 CN CN00102649A patent/CN1108340C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1269380A (zh) | 2000-10-11 |
KR950003372A (ko) | 1995-02-16 |
CA2128920A1 (en) | 1995-01-29 |
CN1108341C (zh) | 2003-05-14 |
DE69401548D1 (de) | 1997-03-06 |
TW272986B (US07122603-20061017-C00045.png) | 1996-03-21 |
EP0636650B1 (en) | 1997-01-22 |
CN1108340C (zh) | 2003-05-14 |
CN1105680A (zh) | 1995-07-26 |
KR0149062B1 (ko) | 1998-10-15 |
CN1269381A (zh) | 2000-10-11 |
EP0636650A1 (en) | 1995-02-01 |
US5412020A (en) | 1995-05-02 |
DE69401548T2 (de) | 1997-06-05 |
CN1062575C (zh) | 2001-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2128920C (en) | Propylene polymer compositions | |
DE60016642T2 (de) | Polypropylenharzzusammensetzung und Spritzgussformteil daraus | |
EP0605180B1 (en) | Polypropylene composition | |
US6271166B1 (en) | Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymers | |
JP3749547B2 (ja) | 結晶性ポリプロピレン、その製法、ポリプロピレン組成物および熱成形体 | |
EP0634455B1 (en) | Polypropylene resin composition and the use of the same | |
US6274678B1 (en) | Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition | |
US6403708B2 (en) | Crystalline polypropylenes, process for preparing thereof, polypropylene compositions, and thermoformed products | |
EP0919572A1 (en) | Polypropylene resin composition and injection-molded article | |
JP3763070B2 (ja) | 結晶性ポリプロピレン樹脂組成物 | |
JP3690767B2 (ja) | ポリプロピレン系樹脂組成物 | |
JP2000191851A (ja) | プロピレン系重合体組成物 | |
JP4206645B2 (ja) | 結晶性ポリプロピレン樹脂組成物およびそれから製造されるシート | |
JPH04202507A (ja) | ポリプロピレンの製造方法、ポリプロピレン、ポリプロピレン組成物、およびそれらの用途 | |
JP3483163B2 (ja) | プロピレン系ブロック共重合体の製造方法 | |
JP2953779B2 (ja) | プロピレン系共重合体の製造方法、プロピレン系共重合体、プロピレン系共重合体組成物、およびそれらの用途 | |
JP3472933B2 (ja) | ポリプロピレン樹脂組成物および該組成物からなる押出シート | |
JP2000191859A (ja) | ポリプロピレン系樹脂組成物 | |
KR0149150B1 (ko) | 프로필렌중합체 조성물 | |
CA2100999C (en) | Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition | |
JP4712311B2 (ja) | ポリプロピレン系樹脂組成物 | |
JPH0790143A (ja) | プロピレン重合体組成物 | |
JPH0725946A (ja) | プロピレン重合体 | |
JPH09328598A (ja) | プロピレン系重合体組成物および用途 | |
JP2005298726A (ja) | ポリプロピレン系樹脂組成物およびそれから得られる成形体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |