FR2409858A1 - Film de polypropylene thermoscellable - Google Patents

Film de polypropylene thermoscellable

Info

Publication number
FR2409858A1
FR2409858A1 FR7735816A FR7735816A FR2409858A1 FR 2409858 A1 FR2409858 A1 FR 2409858A1 FR 7735816 A FR7735816 A FR 7735816A FR 7735816 A FR7735816 A FR 7735816A FR 2409858 A1 FR2409858 A1 FR 2409858A1
Authority
FR
France
Prior art keywords
propylene
copolymer
composite
ethylene
film
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
FR7735816A
Other languages
English (en)
Other versions
FR2409858B1 (fr
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.)
British Cellophane Ltd
Original Assignee
British Cellophane 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 British Cellophane Ltd filed Critical British Cellophane Ltd
Priority to FR7735816A priority Critical patent/FR2409858A1/fr
Publication of FR2409858A1 publication Critical patent/FR2409858A1/fr
Application granted granted Critical
Publication of FR2409858B1 publication Critical patent/FR2409858B1/fr
Granted 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
    • B32B27/06—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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/412—Transparent
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN FILM D'EMBALLAGE THERMOSCELLABLE COMPORTANT UN FILM SUPPORT EN POLYPROPYLENE REVETU SUR L'UNE OU LES DEUX FACES D'UN ENDUIT THERMOSCELLABLE, CONSTITUE PAR UN MELANGE DE COPOLYMERE DE PROPYLENE ET DE BUTENE-I ET DE COPOLYMERE DE PROPYLENE ET D'ETHYLENE. UN TEL FILM, QUI PEUT ETRE OBTENU PAR EXEMPLE PAR COEXTRUSION, PERMET D'OBTENIR DES SOUDURES DE BONNE RESISTANCE AUX ENVIRONS DE 100C, TOUT EN AYANT DES QUALITES DE TRANSPARENCE ACCRUES.
FR7735816A 1977-11-29 1977-11-29 Film de polypropylene thermoscellable Granted FR2409858A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735816A FR2409858A1 (fr) 1977-11-29 1977-11-29 Film de polypropylene thermoscellable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735816A FR2409858A1 (fr) 1977-11-29 1977-11-29 Film de polypropylene thermoscellable

Publications (2)

Publication Number Publication Date
FR2409858A1 true FR2409858A1 (fr) 1979-06-22
FR2409858B1 FR2409858B1 (fr) 1980-08-29

Family

ID=9198173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735816A Granted FR2409858A1 (fr) 1977-11-29 1977-11-29 Film de polypropylene thermoscellable

Country Status (1)

Country Link
FR (1) FR2409858A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031665A2 (fr) * 1979-12-28 1981-07-08 Mobil Oil Corporation Pellicule d'emballage thermoscellable à deux couches
EP0091807A1 (fr) * 1982-04-12 1983-10-19 Ube Industries, Ltd. Ruban thermoscellable
DE3323018A1 (de) * 1983-06-25 1985-01-10 Beiersdorf Ag, 2000 Hamburg Klebeband
WO1988005795A1 (fr) * 1987-02-09 1988-08-11 Eastman Kodak Company Compositions adhesives thermofusibles
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1528475A (fr) * 1966-06-13 1968-06-07 Nat Distillers Chem Corp Pellicule de polypropylène orienté soudable à chaud
FR2265540A1 (fr) * 1974-03-29 1975-10-24 Ici Ltd
FR2314212A1 (fr) * 1975-06-11 1977-01-07 Ici Ltd Nouvelle composition propre a former une pellicule
FR2314211A1 (fr) * 1975-06-11 1977-01-07 Ici Ltd Composition propre a former une pellicule

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1528475A (fr) * 1966-06-13 1968-06-07 Nat Distillers Chem Corp Pellicule de polypropylène orienté soudable à chaud
FR2265540A1 (fr) * 1974-03-29 1975-10-24 Ici Ltd
FR2314212A1 (fr) * 1975-06-11 1977-01-07 Ici Ltd Nouvelle composition propre a former une pellicule
FR2314211A1 (fr) * 1975-06-11 1977-01-07 Ici Ltd Composition propre a former une pellicule

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031665A2 (fr) * 1979-12-28 1981-07-08 Mobil Oil Corporation Pellicule d'emballage thermoscellable à deux couches
EP0031665A3 (fr) * 1979-12-28 1981-08-05 Mobil Oil Corporation Pellicule d'emballage thermoscellable à deux couches
EP0091807A1 (fr) * 1982-04-12 1983-10-19 Ube Industries, Ltd. Ruban thermoscellable
DE3323018A1 (de) * 1983-06-25 1985-01-10 Beiersdorf Ag, 2000 Hamburg Klebeband
US4536441A (en) * 1983-06-25 1985-08-20 Beiersdorf Aktiengesellschaft Adhesive tape
WO1988005795A1 (fr) * 1987-02-09 1988-08-11 Eastman Kodak Company Compositions adhesives thermofusibles
US20130011669A1 (en) * 2011-07-08 2013-01-10 Pang-Chia Lu Multi-Layer Films Having Improved Sealing Properties

Also Published As

Publication number Publication date
FR2409858B1 (fr) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse