CA2001234A1 - Pellicule de polypropylene etiree - Google Patents

Pellicule de polypropylene etiree

Info

Publication number
CA2001234A1
CA2001234A1 CA2001234A CA2001234A CA2001234A1 CA 2001234 A1 CA2001234 A1 CA 2001234A1 CA 2001234 A CA2001234 A CA 2001234A CA 2001234 A CA2001234 A CA 2001234A CA 2001234 A1 CA2001234 A1 CA 2001234A1
Authority
CA
Canada
Prior art keywords
weight
film
stretched film
polypropylene stretched
composition
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.)
Granted
Application number
CA2001234A
Other languages
English (en)
Other versions
CA2001234C (fr
Inventor
Tadatoshi Ogawa
Seiichiro Ima
Kazuki Wakamatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CA2001234A1 publication Critical patent/CA2001234A1/fr
Application granted granted Critical
Publication of CA2001234C publication Critical patent/CA2001234C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CA002001234A 1988-11-16 1989-10-23 Pellicule de polypropylene etiree Expired - Fee Related CA2001234C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63290920A JP2762492B2 (ja) 1988-11-16 1988-11-16 ポリプロピレン延伸フィルム
JP63-290920 1988-11-16

Publications (2)

Publication Number Publication Date
CA2001234A1 true CA2001234A1 (fr) 1990-05-16
CA2001234C CA2001234C (fr) 1998-12-22

Family

ID=17762222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001234A Expired - Fee Related CA2001234C (fr) 1988-11-16 1989-10-23 Pellicule de polypropylene etiree

Country Status (6)

Country Link
US (1) US5115027A (fr)
EP (1) EP0369658B1 (fr)
JP (1) JP2762492B2 (fr)
CA (1) CA2001234C (fr)
DE (1) DE68928768T2 (fr)
SG (1) SG47424A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190141705A (ko) 2018-04-10 2019-12-24 엔즈파이어 인더스트리 씨오. 엘티디. 비추출성 및 무섬유 식품 기름 제거 필름 및 그 제조 방법
DE202018006662U1 (de) 2018-04-10 2021-11-29 Enzpire Industry Co., Ltd. Nicht extrahierbarer und faserfreier lebensmittelölentfernender Film

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272132B (it) * 1993-03-23 1997-06-11 Teknolinea Srl Cassonetto ad elementi modulari componibili per serramenti
US5536773A (en) * 1993-07-16 1996-07-16 Mitsui Petrochemical Industries, Ltd. Polypropylene resin composition and the use of the same
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
FI980342A0 (fi) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
FI974177A0 (fi) * 1997-11-07 1997-11-07 Borealis As Faergade polypropensammansaettningar
FI974175L (fi) 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
AU4962399A (en) * 1998-07-01 2000-01-24 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
EP1390417B1 (fr) 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Procédé de polymérisation de l'éthylène et de propylène en solution
US6927256B2 (en) * 2001-11-06 2005-08-09 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
AU2002356914A1 (en) * 2001-11-06 2003-05-19 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
EP1514893A1 (fr) * 2003-09-12 2005-03-16 Borealis Technology OY Film soufflé de polypropylène
ATE526155T1 (de) * 2008-03-20 2011-10-15 Borealis Tech Oy Geblasene folie
CN102197083B (zh) * 2008-10-27 2014-03-12 北欧化工公司 具有高刚度和透明度的挤出吹塑成型瓶子
WO2010049370A1 (fr) * 2008-10-27 2010-05-06 Borealis Ag Bouteilles moulées par soufflage par extrusion dotées d'une rigidité élevée et d'une grande transparence
EP3458514B1 (fr) * 2016-05-18 2020-02-05 Borealis AG Composition de polypropylène souple
JP2022073267A (ja) * 2020-10-30 2022-05-17 住友化学株式会社 プロピレン系重合体組成物、二軸延伸フィルム、および包装袋
JP7586380B1 (ja) * 2023-05-02 2024-11-19 王子ホールディングス株式会社 延伸フィルム、それを用いた金属積層フィルム及びフィルムコンデンサ
WO2025021580A1 (fr) * 2023-07-21 2025-01-30 Borealis Ag Compositions de propylène présentant des propriétés d'étanchéité et de barrière améliorées
CN121794320A (zh) * 2023-09-22 2026-04-03 东丽株式会社 双轴取向聚丙烯膜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3471942D1 (en) * 1983-12-27 1988-07-14 Sumitomo Chemical Co Process for producing propylene copolymer
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
JPS6121144A (ja) * 1984-07-09 1986-01-29 Sumitomo Chem Co Ltd ポリプロピレンシ−ト
JPH07101566B2 (ja) * 1985-11-20 1995-11-01 住友化学工業株式会社 電気特性の改良されたポリプロピレン延伸フイルムよりなる電気絶縁材料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190141705A (ko) 2018-04-10 2019-12-24 엔즈파이어 인더스트리 씨오. 엘티디. 비추출성 및 무섬유 식품 기름 제거 필름 및 그 제조 방법
DE202018006662U1 (de) 2018-04-10 2021-11-29 Enzpire Industry Co., Ltd. Nicht extrahierbarer und faserfreier lebensmittelölentfernender Film
DE112018007467T5 (de) 2018-04-10 2022-01-05 Enzpire Industry Company Limited Nicht extrahierbarer und faserfreier lebensmittelölentfernender film und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
JPH02135245A (ja) 1990-05-24
EP0369658B1 (fr) 1998-08-05
EP0369658A3 (fr) 1991-04-03
DE68928768D1 (de) 1998-09-10
CA2001234C (fr) 1998-12-22
EP0369658A2 (fr) 1990-05-23
DE68928768T2 (de) 1999-01-14
US5115027A (en) 1992-05-19
SG47424A1 (en) 1998-04-17
JP2762492B2 (ja) 1998-06-04

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