FR2406510A1 - Pellicules de polyolefines revetues ayant une forte resistance au collage contre des barres de soudage - Google Patents

Pellicules de polyolefines revetues ayant une forte resistance au collage contre des barres de soudage

Info

Publication number
FR2406510A1
FR2406510A1 FR7830084A FR7830084A FR2406510A1 FR 2406510 A1 FR2406510 A1 FR 2406510A1 FR 7830084 A FR7830084 A FR 7830084A FR 7830084 A FR7830084 A FR 7830084A FR 2406510 A1 FR2406510 A1 FR 2406510A1
Authority
FR
France
Prior art keywords
polyolefin films
welding bars
high resistance
weight
coated polyolefin
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
FR7830084A
Other languages
English (en)
Other versions
FR2406510B1 (fr
Inventor
Fosco Bordini
Bordini Et Luigi Mauri Fosco
Luigi Mauri
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.)
Moplefan SpA
Original Assignee
Moplefan SpA
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 Moplefan SpA filed Critical Moplefan SpA
Publication of FR2406510A1 publication Critical patent/FR2406510A1/fr
Application granted granted Critical
Publication of FR2406510B1 publication Critical patent/FR2406510B1/fr
Granted 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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]
    • Y10T428/31511—Of epoxy ether
    • 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
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne un procédé pour améliorer la résistance de la soudure et la résistance au collage aux barres de soudage, sans modifier les caractéristiques optiques, de pellicules de polyoléfines revêtues se composant d'une pellicule de polyoléfines bi-étirée ou non étirée. Selon l'invention, on ajoute un revêtement se composant de deux couches, la première consistant en un composé d'amine et la seconde consistant en un mélange de : 10-30 % en poids de résines époxydes, 30-70 % en poids de polymères ou copolymères acryliques ou métacryliques, 10-40 % en poids de nitrocellulose. L'invention s'applique notamment à la préparation d'emballages.
FR7830084A 1977-10-24 1978-10-23 Pellicules de polyolefines revetues ayant une forte resistance au collage contre des barres de soudage Granted FR2406510A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28895/77A IT1088021B (it) 1977-10-24 1977-10-24 Pellicole poliolefiniche rivestite ad alta resistenza all'appiccicamento alle barre saldanti

Publications (2)

Publication Number Publication Date
FR2406510A1 true FR2406510A1 (fr) 1979-05-18
FR2406510B1 FR2406510B1 (fr) 1982-02-19

Family

ID=11224402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830084A Granted FR2406510A1 (fr) 1977-10-24 1978-10-23 Pellicules de polyolefines revetues ayant une forte resistance au collage contre des barres de soudage

Country Status (15)

Country Link
US (1) US4232089A (fr)
JP (1) JPS5485281A (fr)
AT (1) AT373270B (fr)
BE (1) BE871445A (fr)
CA (1) CA1118300A (fr)
CH (1) CH637879A5 (fr)
DE (1) DE2846001A1 (fr)
DK (1) DK466278A (fr)
ES (1) ES474415A1 (fr)
FR (1) FR2406510A1 (fr)
GB (1) GB2006645B (fr)
IT (1) IT1088021B (fr)
NL (1) NL7810484A (fr)
NO (1) NO152682C (fr)
SE (1) SE426950B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092791A2 (fr) * 1982-04-26 1983-11-02 Moplefan S.p.A. Film revêtu en polyoléfine ayant une faible adhérence aux barres de soudage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310588A (en) * 1979-04-03 1982-01-12 Bareel Jean Michel Sliding element intended for use in skating
US5552212A (en) * 1990-12-13 1996-09-03 Mobil Oil Corporation High barrier film combination
US20050129886A1 (en) * 2002-03-30 2005-06-16 Carlos Gandolphi Multilayer films
DE10311125A1 (de) * 2002-03-30 2003-11-27 Henkel Kgaa Mehrschichten-Folien
DE102004063618A1 (de) * 2004-12-27 2006-07-06 Cfs Kempten Gmbh Schrumpfbare Mehrschichtfolie mit einer Nitrocellulose-Lackschicht
JP6237208B2 (ja) * 2013-12-20 2017-11-29 Dic株式会社 活性エネルギー線硬化性組成物用プライマー、および積層体
US20160159009A1 (en) * 2014-12-05 2016-06-09 Philip L. Canale Combined thermal and uv/visible light curing stereolithography

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169806A (en) * 1966-03-22 1969-11-05 Montedison Spa Olefin Polymeric Films

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753769A (en) * 1966-06-29 1973-08-21 Mobil Oil Corp Coating composition and plastic articles coated therewith
US3923574A (en) * 1969-06-24 1975-12-02 Tenneco Chem Method of bonding an ionomer film to a non-ionomer film using a polyalkyleneimine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169806A (en) * 1966-03-22 1969-11-05 Montedison Spa Olefin Polymeric Films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092791A2 (fr) * 1982-04-26 1983-11-02 Moplefan S.p.A. Film revêtu en polyoléfine ayant une faible adhérence aux barres de soudage
EP0092791A3 (en) * 1982-04-26 1984-09-12 Moplefan S.P.A. Coated polyolefinic film having low adhesion to the welding bars

Also Published As

Publication number Publication date
GB2006645B (en) 1982-04-21
IT1088021B (it) 1985-06-04
GB2006645A (en) 1979-05-10
NL7810484A (nl) 1979-04-26
NO152682C (no) 1985-11-06
US4232089A (en) 1980-11-04
ES474415A1 (es) 1979-11-01
DK466278A (da) 1979-04-25
JPS5485281A (en) 1979-07-06
ATA755778A (de) 1983-05-15
CH637879A5 (it) 1983-08-31
SE7810922L (sv) 1979-04-25
DE2846001A1 (de) 1979-04-26
SE426950B (sv) 1983-02-21
NO783541L (no) 1979-04-25
FR2406510B1 (fr) 1982-02-19
BE871445A (fr) 1979-04-23
NO152682B (no) 1985-07-29
CA1118300A (fr) 1982-02-16
AT373270B (de) 1984-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse