HK59690A - A laminated polypropylene film - Google Patents

A laminated polypropylene film

Info

Publication number
HK59690A
HK59690A HK596/90A HK59690A HK59690A HK 59690 A HK59690 A HK 59690A HK 596/90 A HK596/90 A HK 596/90A HK 59690 A HK59690 A HK 59690A HK 59690 A HK59690 A HK 59690A
Authority
HK
Hong Kong
Prior art keywords
copolymer
content
laminated
olefin
carbon atoms
Prior art date
Application number
HK596/90A
Other languages
English (en)
French (fr)
Inventor
Shuji Kitamura
Kiyohiko Nakae
Tadatoshi Ogawa
Teruaki Yoshida
Hajime Sadatoshi
Original Assignee
Sumitomo Chemical Company, 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17176051&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK59690(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Company, Ltd. filed Critical Sumitomo Chemical Company, Ltd.
Publication of HK59690A publication Critical patent/HK59690A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • 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

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Claims (6)

1. Polypropylenfilmverbundgebilde, bei dem auf mindestens eine Seite einer kristallinen Polypropylenschicht eine Schicht aus einem willkürlichen Mischpolymerisat aus Propylen und einem a-Olefin mit 4 oder mehr Kohlenstoffatomen oder einem willkürlichen Mischpolymerisat aus Propylen, einem a-Olefin mit 4 oder mehr Kohlenstoffatomen und Ethylen mit einem jeweiligen Gehalt an einem a-Olefin mit 4 oder mehr Kohlenstoffatomen von 8-25 Mol-% und einem Ethylengehalt von weniger als 1,4 Mol-% aufkaschiert ist, dadurch gekennzeichnet, daß das Mischpolymerisat durch Dampfphasenpolymerisation in Abwesenheit eines flüssigen Mediums unter Verwendung eines Katalysatorsystems, bestehend aus einer festen Katalysatorkomponente, einem Organoaluminiumkatalysator und einem Elektronendonator, hergestellt ist und folgenden Bedingungen (1) bis (3) genügt:
(1) der Gehalt eines in kaltem Xylol löslichen Anteils in dem Mischpolymerisat beträgt 50-60 Gew.-%;
(2) der Gehalt an einem in siedendem n-Heptan unlöslichen Anteil in dem Mischpolymerisat beträgt 7 Gew.-% oder mehr und
(3) die A-Trübung des Mischpolymerisats beträgt 5% oder weniger.
2. Polypropylenfilmverbundgebilde nach Anspruch-1, dadurch gekennzeichnet, daß das a-Olefin mit 4 oder mehr Kohlenstoffatomen Buten-1 ist.
3. Polypropylenfilmverbundgebilde nach Ansprüchen 1 oder 2, dadurch gekennzeichnet, daß es sich um ein uniaxial oder biaxial gerecktes Filmverbundgebilde handelt.
HK596/90A 1983-12-29 1990-08-02 A laminated polypropylene film HK59690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58248302A JPS60166455A (ja) 1983-12-29 1983-12-29 ポリプロピレン積層フイルム

Publications (1)

Publication Number Publication Date
HK59690A true HK59690A (en) 1990-08-10

Family

ID=17176051

Family Applications (1)

Application Number Title Priority Date Filing Date
HK596/90A HK59690A (en) 1983-12-29 1990-08-02 A laminated polypropylene film

Country Status (10)

Country Link
US (1) US4675247A (de)
EP (1) EP0146968B1 (de)
JP (1) JPS60166455A (de)
KR (1) KR910008846B1 (de)
CA (1) CA1237649A (de)
DE (1) DE3478587D1 (de)
HK (1) HK59690A (de)
HU (1) HUT37449A (de)
PH (1) PH20485A (de)
SG (1) SG28190G (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62233248A (ja) * 1986-04-03 1987-10-13 三菱油化株式会社 二軸延伸複層フイルム
US4786562A (en) * 1986-07-11 1988-11-22 Sumitomo Chemical Company, Limited Polypropylene multi-layer film
DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
US6255425B1 (en) * 1989-04-28 2001-07-03 Mitsui Chemicals, Inc. Syndiotactic polypropylene copolymer and extruded polypropylene articles
JPH052948U (ja) * 1991-06-29 1993-01-19 グンゼ株式会社 ラミネートフイルム
CA2098664A1 (en) 1992-06-30 1993-12-31 Hajime Sadatoshi Polypropylene random copolymer and film thereof
US5912292A (en) * 1993-02-10 1999-06-15 Fina Technology, Inc. Sodium benzoate as a nucleating agent for monoaxially oriented polypropylene film
DE4304377A1 (de) * 1993-02-13 1994-08-18 Hoechst Ag Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2819996B2 (ja) * 1993-07-08 1998-11-05 住友化学工業株式会社 ポリプロピレン積層フィルム
US6001293A (en) * 1993-12-22 1999-12-14 Sumitomo Chemical Co., Ltd. Process for producing polypropylene laminated film
EP0659552B1 (de) * 1993-12-22 1997-11-05 Sumitomo Chemical Company Limited Schichtfilm aus Polypropylen
SG63595A1 (en) * 1994-02-25 1999-03-30 Sumitomo Chemical Co Propylene random copolymer and film laminate thereof
ITMI940922A1 (it) * 1994-05-10 1995-11-11 Solvay Polimeri del propilene e procedimento per il loro ottenimento
KR19980702218A (ko) * 1995-02-17 1998-07-15 그레이스 스티븐 에스 금속 적층용 보호 중합성 막
CN1076282C (zh) * 1995-03-02 2001-12-19 三井化学株式会社 聚丙烯复合膜
JP2003176321A (ja) 2001-12-12 2003-06-24 Sumitomo Chem Co Ltd ポリプロピレン系延伸フィルム
SG110037A1 (en) 2002-03-29 2005-04-28 Sumitomo Chemical Co Propylene-based resin composition and film made of the same
US7223822B2 (en) * 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
ES2394304T3 (es) 2002-10-15 2013-01-30 Exxonmobil Chemical Patents, Inc. Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
US7405009B2 (en) * 2003-01-24 2008-07-29 H.B. Fuller Licensing & Financing, Inc. Moisture vapor permeable film including ethylene copolymer and articles including the same
DE102005060728A1 (de) * 2005-12-16 2007-06-28 Wipak-Gryspeert S.A.S. Verpackung
JP7596127B2 (ja) 2020-11-25 2024-12-09 住友化学株式会社 プロピレン重合体組成物、および、フィルム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332921A (en) * 1963-11-01 1967-07-25 Phillips Petroleum Co 1-butene-propylene copolymers
GB1452424A (en) * 1974-03-29 1976-10-13 Ici Ltd Composite films
JPS5211281A (en) * 1975-07-16 1977-01-28 Chisso Corp Stretched composite film of polypropylene
BR7903705A (pt) * 1978-06-14 1980-02-05 Sumitomo Chemical Co Processo para producao de um copolimero de propileno,copolprocesso para producao de um copolimero de propileno,copolimero de propileno e pelicula de polipropileno de camadas imero de propileno e pelicula de polipropileno de camadas multiplas multiplas
JPS5517542A (en) * 1978-07-24 1980-02-07 Sumitomo Chemical Co Polypropylene multilayer film
SE8000289L (sv) * 1979-01-17 1980-07-18 Naphtachimie Sa Sampolymer av propen och but-1-en
FR2446844A1 (fr) * 1979-01-17 1980-08-14 Naphtachimie Sa Copolymeres de propylene et de butene-1 et leurs applications a la fabrication de pellicules thermoscellables
US4294889A (en) * 1979-03-28 1981-10-13 Mitsubishi Petrochemical Co., Ltd. Resin compositions and heat-sealable composite biaxially-stretched films
FR2462449A1 (fr) * 1979-07-30 1981-02-13 Naphtachimie Sa Procede de fabrication de copolymeres de propylene et de butene-1, produits en resultant et leurs applications
US4410672A (en) * 1980-04-23 1983-10-18 Showa Denko Kabushiki Kaisha Polymerization catalysts and process for the production of ethylenic polymers by use thereof
US4464426A (en) * 1981-11-03 1984-08-07 Union Carbide Corporation Multilayer film having a layer of low pressure, low density heterogeneous ethylene copolymers
JPS59212263A (ja) * 1983-05-18 1984-12-01 チッソ株式会社 ポリプロピレン系複合延伸フイルム

Also Published As

Publication number Publication date
DE3478587D1 (en) 1989-07-13
KR910008846B1 (ko) 1991-10-21
EP0146968A2 (de) 1985-07-03
KR850004550A (ko) 1985-07-25
HUT37449A (en) 1985-12-28
JPH0257770B2 (de) 1990-12-05
PH20485A (en) 1987-01-16
EP0146968B1 (de) 1989-06-07
SG28190G (en) 1990-07-13
CA1237649A (en) 1988-06-07
JPS60166455A (ja) 1985-08-29
EP0146968A3 (en) 1986-08-20
US4675247A (en) 1987-06-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)