ES8700680A1 - Pelicula opaca coextruida,orientada biaxialmente - Google Patents

Pelicula opaca coextruida,orientada biaxialmente

Info

Publication number
ES8700680A1
ES8700680A1 ES547694A ES547694A ES8700680A1 ES 8700680 A1 ES8700680 A1 ES 8700680A1 ES 547694 A ES547694 A ES 547694A ES 547694 A ES547694 A ES 547694A ES 8700680 A1 ES8700680 A1 ES 8700680A1
Authority
ES
Spain
Prior art keywords
film
filler
polypropylene
density sheet
base layer
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
Application number
ES547694A
Other languages
English (en)
Other versions
ES547694A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Priority claimed from DE3436961A external-priority patent/DE3436961A1/de
Priority claimed from DE19853514398 external-priority patent/DE3514398A1/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES547694A0 publication Critical patent/ES547694A0/es
Publication of ES8700680A1 publication Critical patent/ES8700680A1/es
Expired legal-status Critical Current

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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/41—Opaque
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)

Abstract

SE REFIERE A UNA PELICULA OPACA COEXTRUIDA, ORIENTADA BIAXIALMENTE, DE POCA DENSIDAD Y CONSTITUIDA POR UNA CAPA DE BASE QUE CONSISTE ESENCIALMENTE EN POLIPROPILENO Y MATERIALES DE CARGA Y UNAS CAPAS SUPERFICIALES EN UNO O EN AMBOS LADOS. LA PELICULA TIENE UNA DENSIDAD DE 0,9 G/CM. LA CANTIDAD DE MATERIAL DE CARGA REPRESENTA DEL 10 AL 30% DEL PESO DEL PROPILENO Y LAS PARTICULAS DEL MATERIAL DE CARGA UN TAMAÑO MEDIO DE 2 A 5 MM. SE EMPLEAN COMO PELICULAS DE EMBALAJE PRINCIPALMENTE PARA PASTILLAS DE CHOCOLATE, CARAMELOS, ETC.
ES547694A 1984-10-09 1985-10-08 Pelicula opaca coextruida,orientada biaxialmente Expired ES8700680A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3436961A DE3436961A1 (de) 1984-10-09 1984-10-09 Coextrudierte mehrschichtige und biaxial gestreckte, opake polypropylenfolie mit niedriger dichte, verfahren zu ihrer herstellung und ihre verwendung
DE19853514398 DE3514398A1 (de) 1985-04-20 1985-04-20 Gestreckte opake polypropylenfolie fuer den bonbondreheinschlag

Publications (2)

Publication Number Publication Date
ES547694A0 ES547694A0 (es) 1986-10-16
ES8700680A1 true ES8700680A1 (es) 1986-10-16

Family

ID=25825486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547694A Expired ES8700680A1 (es) 1984-10-09 1985-10-08 Pelicula opaca coextruida,orientada biaxialmente

Country Status (6)

Country Link
US (1) US4663219A (es)
EP (1) EP0177872B1 (es)
JP (1) JPH0688386B2 (es)
AU (1) AU573159B2 (es)
DE (1) DE3572326D1 (es)
ES (1) ES8700680A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561920A (en) * 1984-02-08 1985-12-31 Norchem, Inc. Formerly Northern Petrochemical Company Biaxially oriented oxygen and moisture barrier film
US4726999A (en) * 1984-10-31 1988-02-23 Shell Oil Company Laminated structure comprising a substrate layer composed of a crystalline propylene resin and a heat-sealable layer composed of a crystalline propylene random copolymer composition
DE3534399A1 (de) * 1985-09-27 1987-04-09 Hoechst Ag Kunststoffolien-metallfolienverbund
DE3534400A1 (de) * 1985-09-27 1987-04-09 Hoechst Ag Kunststoffolie
DE3538101A1 (de) * 1985-10-26 1987-04-30 Hoechst Ag Biaxial orientierte, koextrudierte mehrschichtfolie
DE3611341A1 (de) * 1986-04-04 1987-10-08 Hoechst Ag Opake folie fuer den bonbondreheinschlag
GB2195947B (en) * 1986-10-10 1990-01-10 Bcl Ltd Heat-sealable polypropylene film
US4767675A (en) * 1986-11-21 1988-08-30 Cyr Patricia A Oriented opaque films containing alkenylaromatic polymers
DE3743791A1 (de) * 1987-12-23 1989-07-13 Hoechst Ag Opake mehrschichtfolie mit inhaerenter delaminierungsstabilitaet
US5019062A (en) * 1988-06-23 1991-05-28 The Procter & Gamble Company Bicomponent material
US5006394A (en) * 1988-06-23 1991-04-09 The Procter & Gamble Company Multilayer polymeric film
US6251467B1 (en) 1994-03-01 2001-06-26 The United States Of America As Represented By The Department Of Health And Human Services Isolation of cellular material under microscopic visualization
US6251516B1 (en) * 1994-03-01 2001-06-26 The United States Of America As Represented By The Department Of Health And Human Services Isolation of cellular material under microscopic visualization
GB9415397D0 (en) * 1994-07-29 1994-09-21 Mobil Plastics Europ Inc Peelable film structure
BE1009877A3 (fr) * 1995-12-29 1997-10-07 Transpac Enveloppe d'emballage fermee par des papillotes.
DE19609744A1 (de) * 1996-03-13 1997-09-18 Wolff Walsrode Ag Folie mit einseitig rauher Siegelschicht und daraus hergestellte Verbundfolie
US6087446A (en) 1996-03-20 2000-07-11 Hercules Incorporated Masterbatch formulations for polyolefin applications
BE1012068A3 (fr) * 1998-07-10 2000-04-04 Solvay Corps creux biorientes a base de terpolymeres statistiques du propylene et procede pour la fabrication de ces corps creux.
US6255395B1 (en) 1999-03-22 2001-07-03 Hercules Incorporated Masterbatches having high levels of resin
SE9903564L (sv) * 1999-10-04 2001-04-05 Tetra Laval Holdings & Finance Förbättrat laminerat förpackningsmaterial och motsvarande tillverkningsförfarande
TWI350246B (en) * 2003-07-04 2011-10-11 Mitsui Chemicals Tohcello Inc Biaxially oriented multi-layer polypropylene film and the use thereof
RU2329820C2 (ru) * 2006-06-08 2008-07-27 Общество с ограниченной ответственностью научно-производственная фирма "Агроветсервис" Способ лечения паразитарных болезней животных
GB2483653B (en) 2010-09-14 2017-03-22 Arjobex Ltd Polymeric label material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384556A (en) * 1971-12-22 1975-02-19 Mitsubishi Petrochemical Co Synthetic papers and method of making the same
US3900670A (en) * 1972-12-15 1975-08-19 Du Pont Laminated film structure
US4029615A (en) * 1975-02-11 1977-06-14 Pennwalt Corporation Polymeric cellular structures
DE2814311B2 (de) * 1978-04-03 1981-03-12 Hoechst Ag, 6000 Frankfurt Heißsiegelfähige, opake Kunststoffolie, Verfahren zu ihrer Herstellung
US4413298A (en) * 1981-05-05 1983-11-01 Minnesota Mining And Manufacturing Company Diskette jacket
US4377616A (en) * 1981-12-30 1983-03-22 Mobil Oil Corporation Lustrous satin appearing, opaque film compositions and method of preparing same
JPS5949971A (ja) * 1982-09-14 1984-03-22 東レ株式会社 擬紙化ポリオレフインフイルム
US4496714A (en) * 1982-12-21 1985-01-29 Kuraray Co., Ltd. Polyester, adhesives comprising the same, and laminates and laminated hollow vessels made thereof
DE3247999C2 (de) * 1982-12-24 1984-11-15 Hoechst Ag, 6230 Frankfurt Siegelbare polyolefinische Mehrschichtfolie
GB2150881A (en) * 1983-11-23 1985-07-10 Bcl Ltd Decorative packaging films
US4560614A (en) * 1984-12-19 1985-12-24 Mobil Oil Corporation Non-blocking opaque film

Also Published As

Publication number Publication date
JPH0688386B2 (ja) 1994-11-09
EP0177872B1 (de) 1989-08-16
JPS6189848A (ja) 1986-05-08
AU4844585A (en) 1986-04-17
DE3572326D1 (en) 1989-09-21
ES547694A0 (es) 1986-10-16
US4663219A (en) 1987-05-05
EP0177872A2 (de) 1986-04-16
AU573159B2 (en) 1988-05-26
EP0177872A3 (en) 1987-07-22

Similar Documents

Publication Publication Date Title
ES8700680A1 (es) Pelicula opaca coextruida,orientada biaxialmente
ES8700141A1 (es) Perfeccionamientos en una estructura laminar carente de pa- pel
KR100221913B1 (ko) 고밀도폴리에틸렌/폴리프로필렌필름 라미네이트
US4303708A (en) Heat-sealable plastic film, process for its manufacture, and the use of the film
ES8701200A1 (es) Un procedimiento para la preparacion de una pelicula de poliolefina opaca co-extrusionada y estirada biaxialmente.
EP0092897A3 (en) Polymeric composition of matter, oriented polymeric films and shrink bags made therefrom
CA2040846A1 (en) Biaxially stretched multilayer film and process for manufacturing same
ES8800632A1 (es) Procedimiento para la obtencion de una pelicula de poliolefina orientada blaxialmente.
ZA864364B (en) Heat sealable multilayer films with low permeability to gas and their use as packaging material
GB1528661A (en) Laminar polymeric film for stretch-wrap packaging
CA2220444A1 (en) Multilayer film structures for use in the production of banknotes or the like
KR830009937A (ko) 폴리에틸렌 백 필름
KR890006381A (ko) 양축으로 배향된 다층 차단 필름
BR0111590A (pt) Laminado cruzado formado em folha contìnua, método para fabricação de um laminado cruzado, artigo, e, folha contìnua tubular ou dobrada de laminado cruzado
AU568118B2 (en) Heat sealable packaging sheets
EP0346944A3 (en) Polymeric composition of matter, oriented polymeric films and shrink bags made therefrom
CS78491A2 (en) Multi-layer foil and method of its production
ES8707268A1 (es) Un procedimiento para producir una pelicula termo contraible de capas multiples de material polimero.
JPS57142323A (en) Preparation of biaxially oriented synthetic paper
ATE143859T1 (de) Mehrschichtige biegsame strukturen mit einer schicht aus vinylidenchloridcopolymer, verbunden mit einer schicht aus weichpolyvinylchlorid und ihre verwendung zur herstellung von packungen
EP0187119A3 (en) Method and apparatus for making a thermoplastic article provided with a hinge, particularly a packaging article, and the article obtained
JPS54156085A (en) Composite sheet and its manufacture
CA1274961C (en) BIAXIALLY ORIENTED FILM IMPERMEABLE TO OXYGEN AND MOISTURE

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040712