DE69503560D1 - Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film - Google Patents

Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film

Info

Publication number
DE69503560D1
DE69503560D1 DE69503560T DE69503560T DE69503560D1 DE 69503560 D1 DE69503560 D1 DE 69503560D1 DE 69503560 T DE69503560 T DE 69503560T DE 69503560 T DE69503560 T DE 69503560T DE 69503560 D1 DE69503560 D1 DE 69503560D1
Authority
DE
Germany
Prior art keywords
laminated
oriented
film made
polypropylene composition
films
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 - Lifetime
Application number
DE69503560T
Other languages
English (en)
Other versions
DE69503560T2 (de
Inventor
Makoto Satoh
Ritsuo Setoh
Katsunari Inagaki
Jun Ohara
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 DE69503560D1 publication Critical patent/DE69503560D1/de
Application granted granted Critical
Publication of DE69503560T2 publication Critical patent/DE69503560T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08L23/14—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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
DE69503560T 1994-04-28 1995-04-26 Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film Expired - Lifetime DE69503560T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9231794 1994-04-28

Publications (2)

Publication Number Publication Date
DE69503560D1 true DE69503560D1 (de) 1998-08-27
DE69503560T2 DE69503560T2 (de) 1999-03-18

Family

ID=14051027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503560T Expired - Lifetime DE69503560T2 (de) 1994-04-28 1995-04-26 Polypropylen-Zusammensetzung für laminatete und orientierte Filme sowie daraus bestehender laminateter und orientierter Film

Country Status (3)

Country Link
US (1) US5780168A (de)
EP (1) EP0679686B1 (de)
DE (1) DE69503560T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106938A (en) * 1994-12-22 2000-08-22 Sumitomo Chemical Company, Ltd. Polypropylene composition and laminated and oriented film therefrom
JP3579701B2 (ja) * 1997-02-24 2004-10-20 チッソ株式会社 ポリプロピレン系一軸延伸フィルム
DE19833507A1 (de) * 1997-07-28 1999-02-04 Sumitomo Chemical Co Propylenblockcopolymer
TWI238169B (en) 2000-12-22 2005-08-21 Basell Technology Co Bv Bioriented polypropylene films
EP1298167A1 (de) * 2001-09-26 2003-04-02 POLYPROPYLENE BELGIUM (Naamloze Vennootschap) Mischungen auf der Basis von Propylen Polymeren und heissiegelbare Filme
JP4972284B2 (ja) 2002-10-15 2012-07-11 エクソンモービル・ケミカル・パテンツ・インク オレフィン重合のための複数触媒系及びそれらから生成されたポリマー
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
DE102004039453B4 (de) * 2003-08-20 2021-08-19 Sumitomo Chemical Co. Ltd. Polymerzusammensetzung und Folie daraus
US7258930B2 (en) * 2004-04-28 2007-08-21 Cryovac, Inc. Oxygen scavenging film with cyclic olefin copolymer
US20070116911A1 (en) * 2005-11-21 2007-05-24 Fina Technology, Inc. Hot seal resins
US20070141366A1 (en) * 2005-12-21 2007-06-21 Janet Rivett Multilayer film with hot tack property
JP5315773B2 (ja) * 2008-04-24 2013-10-16 住友化学株式会社 プロピレン系樹脂組成物
WO2011064124A1 (en) * 2009-11-24 2011-06-03 Basell Poliolefine Italia S.R.L. Polyolefin compositions having a low seal temperature and improved hot tack
EP2639267A1 (de) * 2012-03-13 2013-09-18 Basell Poliolefine Italia S.r.l. Propylenpolymerzusammensetzungen
EP3202571A4 (de) 2014-09-30 2018-06-27 Mitsui Chemicals, Inc. Gestreckte laminatfolie

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495776A (en) * 1975-06-11 1977-12-21 Ici Ltd Film-forming olefin polymer compositions
JPS5428351A (en) * 1977-08-05 1979-03-02 Mitsubishi Petrochem Co Ltd Readily heat-sealable resin composition and composite film having improved transparency
GB1566239A (en) * 1977-09-26 1980-04-30 Mitsui Petrochemical Ind Thermoplastic filmforming olefin polymer composition
JPS5460348A (en) * 1977-10-20 1979-05-15 Mitsubishi Petrochem Co Ltd Low-temperature heat-sealing resin composition and laminated flim with high transparency
JPS5514223A (en) * 1978-07-14 1980-01-31 Sumitomo Chemical Co Extended compound polypropylene film
JPS5546664A (en) * 1978-09-29 1980-04-01 Pioneer Electronic Corp Diaphragm for plate speaker
JPS5559964A (en) * 1978-10-30 1980-05-06 Sumitomo Chemical Co Polypropylene multilayer film
JPS5658861A (en) * 1979-10-22 1981-05-22 Mitsui Petrochemical Ind Polypropylene composite film
JPS6111844A (ja) * 1984-06-27 1986-01-20 Canon Inc 記録装置
US4725505A (en) * 1984-09-27 1988-02-16 Shell Oil Company Polybutylene blend for form and fill film packaging
DE3444866A1 (de) * 1984-12-08 1986-06-12 Hoechst Ag, 6230 Frankfurt Siegelfaehige, opake polyolefinische mehrschichtfolie
JPS61248740A (ja) * 1985-04-26 1986-11-06 住友化学工業株式会社 ポリプロピレン多層フイルム
US4786562A (en) * 1986-07-11 1988-11-22 Sumitomo Chemical Company, Limited Polypropylene multi-layer film
JP2533321B2 (ja) * 1987-05-08 1996-09-11 住友化学工業株式会社 ポリプロピレン積層フィルム
KR920000173B1 (ko) * 1986-10-09 1992-01-09 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 저결정성 프로필렌계 랜덤 공중합체 조성물, 그 제조방법 및 폴리프로필렌 복합 적층체
JPH0796284B2 (ja) * 1987-07-15 1995-10-18 三井石油化学工業株式会社 ポリプロピレン複合積層成形体
DE3917652A1 (de) * 1989-05-31 1990-12-06 Hoechst Ag Mehrschichtige transparente polyolefinfolie fuer die schrumpfetikettieranwendung
DE4009350A1 (de) * 1990-03-23 1991-09-26 Hoechst Ag Polypropylenfolie mit guten hafteigenschaften
IT1254244B (it) * 1992-03-10 1995-09-14 Himont Inc Composizioni di copolimeri random del propene contenenti una alfa- olefina come comonomero
US5298302A (en) * 1992-08-21 1994-03-29 W. R. Grace & Co.-Conn. Film with improved lap seal

Also Published As

Publication number Publication date
US5780168A (en) 1998-07-14
EP0679686A1 (de) 1995-11-02
DE69503560T2 (de) 1999-03-18
EP0679686B1 (de) 1998-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP