SG55325A1 - Propylene block copolymer - Google Patents
Propylene block copolymerInfo
- Publication number
- SG55325A1 SG55325A1 SG1997001898A SG1997001898A SG55325A1 SG 55325 A1 SG55325 A1 SG 55325A1 SG 1997001898 A SG1997001898 A SG 1997001898A SG 1997001898 A SG1997001898 A SG 1997001898A SG 55325 A1 SG55325 A1 SG 55325A1
- Authority
- SG
- Singapore
- Prior art keywords
- block copolymer
- propylene block
- propylene
- copolymer
- block
- 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
- 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
- C08F297/08—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 polymerising mono-olefins
- C08F297/083—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 polymerising mono-olefins the monomers being ethylene or propylene
-
- 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
-
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14135896A JP3358441B2 (ja) | 1996-06-04 | 1996-06-04 | ポリプロピレンブロック共重合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG55325A1 true SG55325A1 (en) | 1998-12-21 |
Family
ID=15290130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1997001898A SG55325A1 (en) | 1996-06-04 | 1997-06-03 | Propylene block copolymer |
Country Status (6)
Country | Link |
---|---|
US (1) | US6225414B1 (ja) |
JP (1) | JP3358441B2 (ja) |
KR (1) | KR100462426B1 (ja) |
CN (1) | CN1117779C (ja) |
DE (1) | DE19723423B4 (ja) |
SG (1) | SG55325A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW400341B (en) | 1997-05-22 | 2000-08-01 | Chisso Corp | Propyene polymer blends, processes of producing the same, and polypropylene resin compositions |
JPH11302476A (ja) * | 1998-04-23 | 1999-11-02 | Sumitomo Chem Co Ltd | ポリプロピレン系樹脂組成物および包装用フィルム |
JP2000313777A (ja) * | 1999-04-28 | 2000-11-14 | Idemitsu Petrochem Co Ltd | プロピレン系共重合体及び該共重合体を成形してなる成形体 |
US6617405B1 (en) * | 1999-07-14 | 2003-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
US6355736B1 (en) * | 1999-11-02 | 2002-03-12 | Chisso Corporation | Propylene block copolymer compositions |
JP2001342440A (ja) * | 2000-05-31 | 2001-12-14 | Sumitomo Chem Co Ltd | 表面保護フィルム |
SG89407A1 (en) | 2000-07-13 | 2002-06-18 | Sumitomo Chemical Co | Low temperature heat-sealable polypropylene-based film |
JP4841760B2 (ja) * | 2001-06-29 | 2011-12-21 | 三井化学株式会社 | ポリプロピレン樹脂多層フィルム |
US7390575B2 (en) | 2003-10-31 | 2008-06-24 | Japan Polypropylene Corporation | Propylene-ethylene random block copolymer and biaxially oriented multi-layer film using the same as a surface layer |
US20110089187A1 (en) * | 2006-08-10 | 2011-04-21 | Capitol Vial Inc. | Shatterproof Container And Cap Assembly |
US8083094B2 (en) | 2006-08-10 | 2011-12-27 | Capitol Vial Inc. | Container and cap assembly |
JP2009161590A (ja) * | 2007-12-28 | 2009-07-23 | Prime Polymer Co Ltd | プロピレン系重合体の製造方法及びプロピレン系重合体 |
JP2010150328A (ja) * | 2008-12-24 | 2010-07-08 | Sumitomo Chemical Co Ltd | ポリプロピレン系樹脂組成物およびそれからなるフィルム |
JP5525847B2 (ja) | 2009-03-17 | 2014-06-18 | 日本ポリプロ株式会社 | プロピレン系多層シートおよびそれを用いた加圧処理用包装袋 |
WO2012036063A1 (ja) | 2010-09-14 | 2012-03-22 | 日本ポリプロ株式会社 | プロピレン系樹脂多層シートおよびそれを用いた加熱処理用包装体 |
JP5845756B2 (ja) | 2010-09-17 | 2016-01-20 | 日本ポリプロ株式会社 | プロピレン系樹脂シートおよびそれを用いた加熱処理用包装体 |
KR101356911B1 (ko) * | 2011-04-05 | 2014-01-29 | 삼성토탈 주식회사 | 폴리프로필렌계 수지 조성물, 이의 제조 방법 및 이로 제조된 시트 |
KR101330968B1 (ko) | 2011-04-14 | 2013-11-18 | 삼성토탈 주식회사 | 보호필름용 폴리프로필렌 수지 및 보호필름 |
JP7342853B2 (ja) | 2018-03-14 | 2023-09-12 | 住友化学株式会社 | ヘテロファジックプロピレン重合材料 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS524588A (en) * | 1975-06-30 | 1977-01-13 | Sumitomo Chem Co Ltd | Preparation of ethylene-propylene block |
JPS5684712A (en) | 1979-12-14 | 1981-07-10 | Mitsui Toatsu Chem Inc | Propylene copolymer for molding film |
GB2094319B (en) * | 1981-03-05 | 1984-09-26 | Mitsui Toatsu Chemicals | Production of propylene block copolymer |
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 |
JPH0725860B2 (ja) * | 1985-05-23 | 1995-03-22 | 住友化学工業株式会社 | α−オレフインブロツク共重合体粒子の製造方法及びα−オレフインブロツク共重合体粒子 |
EP0206172B1 (en) * | 1985-06-17 | 1991-07-24 | Idemitsu Petrochemical Co. Ltd. | Method for producing polyolefins |
JP2637076B2 (ja) * | 1986-07-21 | 1997-08-06 | 三井石油化学工業 株式会社 | プロピレンブロツク共重合体の製法 |
FI95278C (fi) * | 1987-12-07 | 1996-01-10 | Idemitsu Petrochemical Co | Menetelmä olefiinipolymeerin valmistamiseksi |
IT1216719B (it) * | 1988-01-28 | 1990-03-08 | Milano | Composizioni termodegradabili abase di omo o copolimeri cristallini del propilene eprocedimento per effettuare la degradazione selettiva di tali omo e copolimeri. |
JP2921113B2 (ja) | 1990-11-30 | 1999-07-19 | 三井化学株式会社 | プロピレン・エチレン共重合体および柔軟容器 |
CA2105834A1 (en) | 1992-09-16 | 1994-03-17 | Hajime Sadatoshi | Polypropylene block copolymer and the film thereof |
JP2998448B2 (ja) * | 1992-09-16 | 2000-01-11 | 住友化学工業株式会社 | ポリプロピレンブロック共重合体及びそのフィルム |
US5654372A (en) * | 1992-09-16 | 1997-08-05 | Sumitomo Chemical Company Limited | Polypropylene composition and the film thereof |
JPH0693061A (ja) | 1992-09-16 | 1994-04-05 | Sumitomo Chem Co Ltd | ポリプロピレンブロック共重合体及びそのフィルム |
JPH06145268A (ja) * | 1992-11-06 | 1994-05-24 | Sumitomo Chem Co Ltd | 改質ポリプロピレンブロック共重合体 |
DE69413651T2 (de) * | 1993-06-30 | 1999-04-08 | Mitsui Chemicals, Inc., Tokio/Tokyo | Polypropylenzusammensetzung |
TW354792B (en) * | 1993-08-13 | 1999-03-21 | Mitsui Petrochemical Ind | Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer |
FR2717485B1 (fr) * | 1994-03-17 | 1996-06-07 | Solvay | Polymères du propylène et procédé pour leur obtention. |
-
1996
- 1996-06-04 JP JP14135896A patent/JP3358441B2/ja not_active Expired - Fee Related
-
1997
- 1997-06-03 SG SG1997001898A patent/SG55325A1/en unknown
- 1997-06-04 DE DE19723423A patent/DE19723423B4/de not_active Expired - Fee Related
- 1997-06-04 CN CN97113768A patent/CN1117779C/zh not_active Expired - Fee Related
- 1997-06-04 US US08/868,539 patent/US6225414B1/en not_active Expired - Fee Related
- 1997-06-04 KR KR1019970022996A patent/KR100462426B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19723423B4 (de) | 2008-06-05 |
JPH09324022A (ja) | 1997-12-16 |
JP3358441B2 (ja) | 2002-12-16 |
CN1170007A (zh) | 1998-01-14 |
CN1117779C (zh) | 2003-08-13 |
US6225414B1 (en) | 2001-05-01 |
KR100462426B1 (ko) | 2005-05-27 |
DE19723423A1 (de) | 1997-12-11 |
KR980002089A (ko) | 1998-03-30 |
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