DE1285744B - Antistatic plastic film - Google Patents

Antistatic plastic film

Info

Publication number
DE1285744B
DE1285744B DEJ20745A DEJ0020745A DE1285744B DE 1285744 B DE1285744 B DE 1285744B DE J20745 A DEJ20745 A DE J20745A DE J0020745 A DEJ0020745 A DE J0020745A DE 1285744 B DE1285744 B DE 1285744B
Authority
DE
Germany
Prior art keywords
film
heat
alkyl
plastic film
covering
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
DEJ20745A
Other languages
German (de)
Other versions
DE1285744C2 (en
Inventor
Hedge Derek Gordon
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1285744B publication Critical patent/DE1285744B/en
Application granted granted Critical
Publication of DE1285744C2 publication Critical patent/DE1285744C2/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • 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
    • C08J7/0427—Coating with only one layer of a composition containing 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
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • 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
    • C08J7/052—Forming heat-sealable coatings
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0075—Antistatics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/405—Acylated polyalkylene polyamines

Description

Die Folien können in den meisten Fällen die bisher üblichen Folien aus Polyäthylen, Celluloseestern oder Polyäthylenterephthalat ersetzen. Die erfindungsgemäßen Folien besitzen hohe Festigkeit und Klarheit und können in Stärken zwischen 0,006In most cases, the films can be the previously customary films made of polyethylene or cellulose esters or replace polyethylene terephthalate. The films according to the invention have high strength and clarity and can range in strengths between 0.006

biaxial orientiert und durch Wärmeeinwirkung
erhärtet worden sind und die mit einem Belag aus io und 0,25 mm verwendet werden. Sie dienen als Vereinem Mischpolymer aus Vinylidenchlorid und Acryl- packungsfolien, zum Herstellen von Mehrschichtennitril versehen worden sind. Die Folien sind dadurch material und als Kronenkorkendichtungen, ferner gekennzeichnet, daß der thermisch befestigte Belag in der Elektrotechnik für Wicklungen und Isolationen auf die Folie in Form einer wäßrigen Dispersion aus (z. B. kann man gespaltenen Glimmer zwischen die einem kationischen oberflächenaktiven quaternären 15 Schichten der Folie einbringen oder die Folie mit Ammonium- oder Phosphoniumsalz der Formel einer Metallschicht versehen); sie können auch alsbiaxially oriented and by the action of heat
have hardened and which are used with a coating of 10 and 0.25 mm. They serve as a combination of vinylidene chloride and acrylic packing foils, which have been provided for the production of multilayer nitrile. The foils are material and as crown cork seals, further characterized by the fact that the thermally attached coating in electrical engineering for windings and insulation is made of the foil in the form of an aqueous dispersion (e.g. split mica can be placed between the cationic, surface-active quaternary 15 layers introduce the film or provide the film with ammonium or phosphonium salt of the formula of a metal layer); you can also use it as

Schallplatten und Magnettonbänder verwendet wer-Records and magnetic tapes are used

+ den, ferner als Klebbänder, Schreibmaschinenbänder,+ the, also as adhesive tapes, typewriter tapes,

Textilfaden, meteorologische Ballons, Förderbänder, Entformer, als Einlagen bei der Herstellung von Mehrschichtmaterialien unter niedrigem Druck, als Abdeckbahnen und zur Rohrverschalung. Die Folien können bedruckt oder gefärbt werden, und sie können auf Glas oder andere Folien aufgebracht werden, wie solchen aus Polyäthylen, Polyäthylenterephthalat, Polyvinylchlorid und Vinylidenchlorid-Vinylchlorid-Mischpolymere oder ganz allgemein auf plastische Werkstoffe und Kautschuk. Insbesondere könnenTextile thread, meteorological balloons, conveyor belts, demoulders, as inserts in the manufacture of Multi-layer materials under low pressure, as cover sheets and for pipe cladding. The slides can be printed or colored, and they can be applied to glass or other foils, such as those made of polyethylene, polyethylene terephthalate, polyvinyl chloride and vinylidene chloride-vinyl chloride copolymers or more generally on plastic materials and rubber. In particular, can

aufgebracht worden ist. Hierbei ist R' ein Alkyl- die Produkte als Zwischenlagen zur Herstellung von oder Alkylenrest mit 10 bis 24 C-Atomen, R" ein 30 Sicherheitsglas verwendet werden, beispielsweise alshas been applied. Here R 'is an alkyl which is used as intermediate layers for the production of or alkylene radical with 10 to 24 carbon atoms, R "a 30 safety glass can be used, for example as

R'R ' -NR;-NO; 3"X- 3 "X- XX R'R ' + /~~ + / ~~ XX R'R ' •CO·• CO · NH(CH2)n-NH (CH 2 ) n - oder
R' · CO ·or
R 'CO -NR3"-NR 3 " O · (CHA-NR3"O · (CHA-NR 3 "

Zwischenlage für Mehrschichtenglas oder für solches, das aus Glas mit einer Schicht aus Polymethylmethacrylat besteht, als Mehrschichtenmaterial mit einer Metallfolie, als Zwischenlagen mit Holz, Papier oderIntermediate layer for multilayer glass or for that made of glass with a layer of polymethyl methacrylate consists, as a multilayer material with a metal foil, as intermediate layers with wood, paper or

worden ist.has been.

Beispiele 1 bis 4Examples 1 to 4

Alkyl- oder Alkenylrest, der mit Hydroxyl- oder Arylgruppen substituiert sein kann, η ist 1 bis 10 und X~. das Anion. Verbindungen, in denen η = 3 ist, haben sich als besonders brauchbar erwiesen,Alkyl or alkenyl radical, which can be substituted by hydroxyl or aryl groups, η is 1 to 10 and X ~. the anion. Compounds in which η = 3 have proven to be particularly useful,

ebenso N-Stearoyl-(>')-aminopropyldimethyl-/3-hy-35 Geweben, als durchsichtiges Zeichenmaterial. Dardroxyäthylammoniumsalze. über hinaus kann die Folie für graphische Zweckealso N-stearoyl - (> ') - aminopropyldimethyl- / 3-hy-35 fabrics, as transparent drawing material. Dardroxyethylammonium salts. In addition, the slide can be used for graphic purposes

Im allgemeinen beträgt die erforderliche Menge und als photographischer Film verwendet werden, des oberflächenaktiven Mittels 1 bis 10, Vorzugs- d. h. für die Schwarz-Weiß- oder Farbphotographie, weise 2 bis 8 Gewichtsprozent des Belages. Eine zu und als polarisierende Folie, wenn sie einen dichrogroße Menge des oberflächenaktiven Mittels sollten iden Farbstoff enthält und in einer Richtung gestreckt nicht angewandt werden, da hierdurch die Festigkeit der Verbindung verringert wird. Die in der
Beschreibung angegebenen Werte der antistatischen
Eigenschaften sind derart definiert, daß die elektrostatische Aufladung auf nicht mehr als 5 kV/30 cm 45
mit einem Halbzeitladungsabfall von nicht mehr als
5 Sekunden gesenkt wird.In general, the amount required and used as the photographic film of the surface-active agent is 1 to 10, preferably 2 to 8 percent by weight of the coating, ie for black-and-white or color photography. A polarizing film to and fro, if it contains a dichroic amount of the surfactant, should not be used as the dye and stretched in one direction, as this will reduce the strength of the joint. The one in the
Description specified values of the antistatic
Properties are defined in such a way that the electrostatic charge does not exceed 5 kV / 30 cm 45
with a half-term charge drop of no more than
5 seconds is lowered.

Der durch Wärmeeinwirkung haftende Belag
wird auf den Film aus einer wäßrigen Dispersion
aufgebracht, worauf der Belag getrocknet wird; ein 5° Vinylidenchlorid-Acrylnitril-(90 : 10%)-Mischpolybesonderes Merkmal der Erfindung besteht darin, meren (40% Feststoffe) versehen, welche als Gleitdaß das kationische oberflächenaktive Mittel als mittel ein Amidwachs (1^0Zo w/Gesamtgewicht) ent-Emulgator für "die Dispersion dient. Es ist zweck- hielt und als Emulgator N-Stearoyl-(y)-amino-[oder mäßig, den Belag auf eine orientierte, jedoch noch -y-stearaniido]-propyldimethyl-y3-hydroxyäthylamnicht durch Wärmeeinwirkung verfestigte Polyolefin- 55 moniumnitrat (Handelsprodukt A) (Beispiel 1) oder oder Polyäthylenterephthalatfolie aufzubringen und Cetylpyridiniumchlorid (Beispiel 2). Die Beläge wurdiese dann zu erwärmen, beispielsweise in einer den in einer Belagmaschine bei 1100C getrocknet. Streckvorrichtung, wobei der Belag getrocknet wird. Die Menge an aufgebrachtem Emulgator war in Der Belag kann auch auf nicht orientierte Filme auf- jedem Falle ausreichend, um beim Trocknen des gebracht werden, die dann gestreckt werden können, 60 Belages eine Menge von 5 Gewichtsprozent zu um sie zu orientieren. hinterlassen. Die Stärke des Belages war in jedemThe coating that adheres due to the effect of heat
is applied to the film from an aqueous dispersion
applied, after which the covering is dried; a 5 ° vinylidene chloride-acrylonitrile (90: 10%) mixed poly. The special feature of the invention is to provide mers (40% solids) which contain the cationic surfactant as an amide wax ( 1 ^ 0 Zo w / total weight) -Emulsifier for "the dispersion is used. It is purposeful and as an emulsifier N-stearoyl- (y) -amino- [or moderately, the coating on an oriented, but still -y-stearaniido] -propyldimethyl-y3-hydroxyäthylamnicht through exposure to heat solidified polyolefin 55 moniumnitrat (commercial product a) (example 1) or to apply or polyethylene terephthalate and cetylpyridinium chloride (example 2). the pads then wurdiese to heat, for example in a down in a coating machine at 110 0 C dried. stretching device, wherein the lining The amount of emulsifier applied was in The covering can also be applied to non-oriented films - in any case sufficient to be applied during the drying of the, which are then stretched can, 60 toppings an amount of 5 percent by weight to orient them. leave behind. The strength of the covering was in everyone

Falle etwa 0,0015 mm stark.Trap about 0.0015mm thick.

Eine ähnliche Versuchsreihe wurde mit einer Polypropylenfolie von 0,013 mm Stärke durchgeführt, die biaxial orientiert worden ist, worauf sie einer Wärmebehandlung unterworfen wurde und schließlich einer Koronaentladungsbehandlung. Die Ergebnisse sind in der folgenden Tabelle niedergelegt.A similar series of tests was carried out with a polypropylene film 0.013 mm thick, which has been biaxially oriented, whereupon it has been subjected to a heat treatment and finally a corona discharge treatment. The results are set out in the table below.

Eine in zwei Achsen orientierte, einer Wärmeeinwirkung unterworfene Folie aus Polyäthylenterephthalat einer Stärke von 0,013 mm wurde durch Gravurwalzen mit einer wäßrigen Emulsion einesA film of polyethylene terephthalate oriented in two axes and subjected to the action of heat a thickness of 0.013 mm was gravure rolling with an aqueous emulsion of a

Bei Polyolefinfolien ist es zweckmäßig, die Oberfläche nach üblichen Methoden zu aktivieren, um die Haftung des durch Wärmeeinwirkung aufgebrachten Belagpolymers zu verbessern.In the case of polyolefin films, it is useful to activate the surface by customary methods in order to to improve the adhesion of the coating polymer applied by the action of heat.

Die durch Wärmeeinwirkung aufgebrachten Beläge können außer den kationischen oberflächenaktiven Mitteln noch andere Zusatzstoffe enthalten,The coatings applied by the action of heat can, in addition to the cationic, surface-active Agents contain other additives,

33 Kationisches
oberflüchenakt ives
MittelCationic
surface active ives
middle FoliengrundstoffFoil base Elektrostatische
Aufladung
Kilovolt/30 cmElectrostatic
Charging
Kilovolts / 30 cm 44th Stärke*) der Wiirtne-
verbindung g/25 mmStrength *) of the economic
connection g / 25 mm Beispielexample Handelsprodukt ACommercial product A Polyäthylen-
terephthalatPolyethylene
terephthalate 00 Ladungszerfall
HalbzeitCharge decay
Halftime 350350 11 Cetylpyridinium-
chloridCetylpyridinium
chloride desgl.the same 00 400400 22 Handelsprodukt ACommercial product A PolypropylenPolypropylene 00 —- 100100 33 Cetylpyridinium-
chloridCetylpyridinium
chloride desgl.the same 00 —- 100100 44th —-

*) Die Verbindungen durch Wärmeeinwirkung wurden bei einer Temperatur von 130° C unter einem Druck von 1,6 kg/cm2 2 Minuten lang durchgeführt.*) The heat bonding was carried out at a temperature of 130 ° C under a pressure of 1.6 kg / cm 2 for 2 minutes.

Statische VersucheStatic trials

Die zu untersuchende Folie wurde zunächst mit einer elektrischen Ladung versehen, indem sie auf ein Stück Kunststoffmaterial aus Polymethylmethacrylat gebracht wurde und dann 40mal mit einem Baumwolltuch gerieben wurde.The film to be examined was first provided with an electrical charge by placing it on a piece of plastic material made of polymethyl methacrylate was brought and then 40 times with a Cotton cloth was rubbed.

Unmittelbar darauf wurde die Folie von der PoIymethylmethacrylatunterlage entfernt, mittels einer isolierenden Klemme aus Polyäthylen aufgehängt und das Potentialgefälle an einem Punkt 12,7 mm entlang der normalen vom Mittelpunkt der Folienprobe (0,09 m2) eine gewisse Zeit lang mit einem Röhrenelektrometer gemessen, bei dem eine Platte, die mit dem Gitter der Triodenröhre elektrisch verbunden ist, in der Nähe der Folie gehalten wird, so daß der Anodenstrom der Röhre ein Maß für die Ladung der Folie liefert. Auf diese Weise wurden Ladungsabfallproben erhalten, aus denen die Halbwertzeit für den Spannungsabfall gefunden werden konnte. Die elektrostatische Ladung entspricht dem ursprünglich gemessenen Potentialgradienten. Sämtliche Messungen wurden bei einer relativen Feuchtigkeit von 58% durchgeführt.Immediately thereafter, the film was removed from the poly (methyl methacrylate) base, suspended by means of an insulating clamp made of polyethylene, and the potential gradient was measured at a point 12.7 mm along the normal distance from the center of the film sample (0.09 m 2 ) for a certain period of time with a tube electrometer. in which a plate which is electrically connected to the grid of the triode tube is held in the vicinity of the foil so that the anode current of the tube provides a measure of the charge on the foil. In this way, charge decay samples were obtained from which the half-life for the voltage drop could be found. The electrostatic charge corresponds to the originally measured potential gradient. All measurements were made at a relative humidity of 58%.

Claims (1)

Patentanspruch:Claim: Folien aus Polyäthylenterephthalat oder einem kristallisierbaren a-OlefinpoIymer oder einem Mischpolymer, die biaxial orientiert und durch Wärmeeinwirkung erhärtet worden sind und die mit einem Belag aus einem Mischpolymer aus Vinylidenchlorid und Acrylnitril versehen worden sind, dadurch gekennzeichnet, daß der thermisch befestigte Belag auf die Folie in Form einer wäßrigen Dispersion aus einem kationischen oberflächenaktiven quaternären Ammonium- oder Phosphoniumsalz der FormelFilms made of polyethylene terephthalate or a crystallizable α-olefin polymer or a Copolymers which have been biaxially oriented and hardened by the action of heat and which been provided with a covering made of a mixed polymer of vinylidene chloride and acrylonitrile are, characterized in that the thermally attached covering is on the film in Form of an aqueous dispersion of a cationic surface-active quaternary ammonium or phosphonium salt of the formula R' —R '- R' · CO · NH(CH2),,-R '· CO · NH (CH 2 ) ,, - oderor R' · CO · O · (CH2),,R '· CO · O · (CH 2 ) ,, , χττ> // γ -, χττ> // γ - ININ.3 Λ.ININ.3 Λ. — NRi' X"- NRi 'X " aufgebracht worden ist, wobei R' = Alkyl- oder Alkylenrest mit 10 bis 24 C-Atomen, R" = Alkyl- oder Alkenylrest, der mit Hydroxyl- oder Arylgruppen substituiert sein kann, η = 1 bis 10 und X~ = Anion ist.has been applied, where R '= alkyl or alkylene radical with 10 to 24 carbon atoms, R "= alkyl or alkenyl radical which can be substituted with hydroxyl or aryl groups, η = 1 to 10 and X ~ = anion.
DE1961J0020745 1960-10-27 1961-10-27 Antistatic plastic film Expired DE1285744C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37018/60A GB938729A (en) 1960-10-27 1960-10-27 Improvements in and relating to electrically non-conducting films

Publications (2)

Publication Number Publication Date
DE1285744B true DE1285744B (en) 1968-12-19
DE1285744C2 DE1285744C2 (en) 1969-08-21

Family

ID=10393064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961J0020745 Expired DE1285744C2 (en) 1960-10-27 1961-10-27 Antistatic plastic film

Country Status (7)

Country Link
BE (1) BE609692A (en)
CH (1) CH477968A (en)
DE (1) DE1285744C2 (en)
ES (1) ES271558A1 (en)
FR (1) FR1308810A (en)
GB (1) GB938729A (en)
NL (1) NL270594A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499791A (en) * 1965-06-10 1970-03-10 Du Pont Quaternary ammonium salt containing polyolefin covered electrical conductor
JPS5250232B1 (en) * 1975-07-04 1977-12-22
EP0085474A3 (en) * 1982-01-30 1984-07-18 Marston Palmer Ltd. Lined fabric reinforced flexible container for potable liquids
DE3517795A1 (en) * 1985-05-17 1986-11-20 Hoechst Ag, 6230 Frankfurt NON-SEALABLE, BIAXIAL-ORIENTED MULTILAYER FILM FROM PROPYLENE POLYMERS, METHOD FOR PRODUCING THE FILM AND THEIR USE
US5153075A (en) * 1988-01-14 1992-10-06 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine polymeric films
US5171641A (en) * 1988-01-14 1992-12-15 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine polymeric films
IL88841A (en) * 1988-01-14 1993-01-31 Grace W R & Co Permanent antistatic-films made of acid copolymer/ quaternary amine mixtures
US4999252A (en) * 1988-01-14 1991-03-12 W. R. Grace & Co.-Conn. Permanent antistatic acid copolymer/quaternary amine mixtures films
CA2008537A1 (en) * 1989-05-12 1990-11-12 Marvin R. Havens Permanently antistatic polymeric rigid containers
US5064699A (en) * 1989-05-19 1991-11-12 W. R. Grace & Co.-Conn. Semi-rigid heat-sealable laminates with permanent antistatic characteristics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
GB938729A (en) 1963-10-02
ES271558A1 (en) 1962-03-01
NL270594A (en) 1900-01-01
DE1285744C2 (en) 1969-08-21
FR1308810A (en) 1962-11-09
CH477968A (en) 1969-09-15
BE609692A (en) 1900-01-01

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E77 Valid patent as to the heymanns-index 1977