SG55325A1 - Propylene block copolymer - Google Patents

Propylene block copolymer

Info

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
Application number
SG1997001898A
Other languages
English (en)
Inventor
Takanori Kume
Kazuki Wakamatsu
Eisuke Shiratani
Original Assignee
Sumitomo Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15290130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG55325(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG55325A1 publication Critical patent/SG55325A1/en

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)
SG1997001898A 1996-06-04 1997-06-03 Propylene block copolymer SG55325A1 (en)

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 (zh)
JP (1) JP3358441B2 (zh)
KR (1) KR100462426B1 (zh)
CN (1) CN1117779C (zh)
DE (1) DE19723423B4 (zh)
SG (1) SG55325A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
US8083094B2 (en) 2006-08-10 2011-12-27 Capitol Vial Inc. Container and cap assembly
US20110089187A1 (en) * 2006-08-10 2011-04-21 Capitol Vial Inc. Shatterproof 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
EP2617765B1 (en) 2010-09-17 2014-11-05 Japan Polypropylene Corporation Propylene resin sheet and heat processing packaging body using same
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
EP3766933A4 (en) 2018-03-14 2022-01-05 Sumitomo Chemical Company, Limited HETEROPHASIC PROPYLENE POLYMERIZING MATERIAL

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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
DE3680394D1 (de) * 1985-06-17 1991-08-29 Idemitsu Petrochemical Co Verfahren zur herstellung von polyolefinen.
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
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
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
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.

Also Published As

Publication number Publication date
CN1170007A (zh) 1998-01-14
DE19723423A1 (de) 1997-12-11
DE19723423B4 (de) 2008-06-05
KR980002089A (ko) 1998-03-30
CN1117779C (zh) 2003-08-13
US6225414B1 (en) 2001-05-01
JPH09324022A (ja) 1997-12-16
KR100462426B1 (ko) 2005-05-27
JP3358441B2 (ja) 2002-12-16

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