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DE942795C - Process for the production of coatings and prints on ethylene polymers - Google Patents

Process for the production of coatings and prints on ethylene polymers

Info

Publication number
DE942795C
DE942795C DEB14622A DEB0014622A DE942795C DE 942795 C DE942795 C DE 942795C DE B14622 A DEB14622 A DE B14622A DE B0014622 A DEB0014622 A DE B0014622A DE 942795 C DE942795 C DE 942795C
Authority
DE
Germany
Prior art keywords
coatings
production
prints
polyethylene
ethylene polymers
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
DEB14622A
Other languages
German (de)
Inventor
Dr Hans Gerlich
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DEB14622A priority Critical patent/DE942795C/en
Priority to DEB19727A priority patent/DE944600C/en
Application granted granted Critical
Publication of DE942795C publication Critical patent/DE942795C/en
Expired 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
    • C08J7/0427—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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

Verfahren zur Herstellung von Uberzügen und Drucken auf Athylenpolymerisaten Das Überziehen, Bedruckten u. dgl. von Folien oder anderen Artikeln aus Polyäthylen oder Gemischen aus Polyäthylen mit Polymerisaten anderer Kohlenwasserstoffe brachte bisher keine befriedigenden Ergebnisse, da die Überzugsfilme nur geringe Haftfestigkeit besaßen und sich mechanisch leicht wieder entfernen ließen.Process for the production of coatings and prints on ethylene polymers The covering, printing and the like of foils or other articles made of polyethylene or mixtures of polyethylene with polymers of other hydrocarbons so far no satisfactory results, since the coating films have only poor adhesive strength and could easily be removed mechanically.

Es wurde gefunden, daß mit Lösungen von Polyvinylchlorid bzw. Vinylchloridmischpolymerisaten und Harzen, z. B. Alkydharzen oder Cyclohexanonharz, sowie geeigneten Weichmachungsmitteln, z. B. Chlordiphenyl, Phthalsäureestern oder Trikresylphosphat, Überzüge, Drucke u. dgl. von hoher Filmelastizität und Haftfestigkeit auf Polyäthylen und Gemischen von Polyäthylen mit Polymerisaten anderer Kohlenwasserstoffe erhalten werden. Als Lösungsmittel dienen z. B. Benzolkohlenwasserstoffe, Ester, chlorierte Kohlenwasserstoffe, Ketone oder Gemische davon. Die Überzugsmittel können farblos, mit löslichen Farbstoffen angefärbt oder mit anorganischen oder organischen Pigmenten verarbeitet sein und trocknen bei normaler Temperatur, gegebenenfalls unter Wärmeanwendung und mit Trockenstoffzusätzen. It has been found that with solutions of polyvinyl chloride or vinyl chloride copolymers and resins, e.g. B. alkyd resins or cyclohexanone resin, as well as suitable plasticizers, z. B. chlorodiphenyl, phthalic acid esters or tricresyl phosphate, coatings, prints and the like of high film elasticity and adhesive strength on polyethylene and mixtures of polyethylene with polymers of other hydrocarbons. as Solvents are used for. B. Benzene hydrocarbons, esters, chlorinated hydrocarbons, Ketones or mixtures thereof. The coating agents can be colorless, with soluble dyes colored or processed with inorganic or organic pigments and dry at normal temperature, if necessary with the application of heat and with the addition of drying agents.

Der Auftrag erfolgt in der üblichen Weise durch Drucken, Streichen, Spritzen oder Tauchen.The application is carried out in the usual way by printing, painting, Splash or dip.

Beispiel I Durch Auflösen von 15 Gewichtsteilen eines Mischpolymerisates aus 80 01o Vinylchlorid und 2001o Vinylisobutyläther, mit 15 Gewichtsteilen eines Alkyd- harzes aus 42 0/o Phthalsäureglycerinester und 58 0/o Ricinusölsäure in Toluol wird ein klarer Überzugslack erhalten, der auf Polyäthylenfolien aufgetragen mit guter Elastizität und Haftfestigkeit auftrocknet. Der gleiche Lack kann mit Pigmentfarben, z. B. Eisenoxydrot, Titandioxyd, oder mit löslichen Farbstoffen pigmentiert bzw. angefärbt werden. Die Trocknung erfolgt bei normaler Temperatur bzw. beschleunigt durch Wärmeeinwirkung mit oder ohne Zusatz von Trockenstoffen, wie Blei-Mangan-Cobalt-Naphthenat. Example I By dissolving 15 parts by weight of a copolymer from 80 01o vinyl chloride and 2001o vinyl isobutyl ether, with 15 parts by weight of one Alkyd Resin from 42 0 / o phthalic acid glycerol ester and 58 0 / o ricinoleic acid in toluene a clear top coat is obtained, which is applied to polyethylene foils dries up with good elasticity and adhesive strength. The same paint can with Pigment colors, e.g. B. iron oxide red, titanium dioxide, or pigmented with soluble dyes or colored. The drying takes place at normal temperature or accelerated by exposure to heat with or without the addition of drying agents, such as lead-manganese-cobalt-naphthenate.

Beispiel 2 Durch Auflösen von 25 Gewichtsteilen eines Mischpolymerisates aus 80 0/, Vinylchlorid und 20 °/o Vinylisobutyläther mit 5 Gewichtsteilen Cyclohexanonharz, 5 Gewichtsteilen Chlordiphenyl und 3 Gewichtsteilen Trikresylphosphat in Butylacetat oder einem Gemisch aus gleichen Teilen Toluol-Xylol-Butylacetat wird ein klarer Uberzugslack erhalten, der auf Polyäthylenfolien bzw. Gemischen aus Polyäthylen mit Polymerisaten anderer Kohlenwasserstoffe gute Haftfestigkeit und Elastizität aufweist. Example 2 By dissolving 25 parts by weight of a copolymer from 80%, vinyl chloride and 20% vinyl isobutyl ether with 5 parts by weight of cyclohexanone resin, 5 parts by weight of chlorodiphenyl and 3 parts by weight of tricresyl phosphate in butyl acetate or a mixture of equal parts of toluene-xylene-butyl acetate becomes clearer Top coat obtained on polyethylene films or mixtures of polyethylene good adhesive strength and elasticity with polymers of other hydrocarbons having.

Die Anfärbung des Lackes sowie Trocknung erfolgt in der gleichen Weise wie im Beispiel 1 angegeben. The paint is stained and dried in the same way Way as indicated in Example 1.

Claims (1)

PATENTANSPRUCH Verfahren zur Herstellung von gut haftenden Überzügen, Drucken u. dgl. auf Oberflächen aus Polyäthylen oder Gemischen aus Polyäthylen mit Polymerisaten anderer Kohlenwasserstoffe, dadurch gekennzeichnet, daß Lösungen von Vinylchloridpolymerisaten, Harzen und Weichmachern aufgetragen werden. PATENT CLAIM Process for the production of well-adhering coatings, Printing and the like on surfaces made of polyethylene or mixtures of polyethylene with Polymers of other hydrocarbons, characterized in that solutions of Vinyl chloride polymers, resins and plasticizers are applied. Angezogene Druckschriften: »Auszüge deutscher Patentanmeldungen« Bd. 2, 5. 570 (S I35 3I6 VIIIb). Attached publications: "Excerpts from German patent applications" Vol. 2, 5.570 (S I35 3I6 VIIIb).
DEB14622A 1951-04-18 1951-04-18 Process for the production of coatings and prints on ethylene polymers Expired DE942795C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEB14622A DE942795C (en) 1951-04-18 1951-04-18 Process for the production of coatings and prints on ethylene polymers
DEB19727A DE944600C (en) 1951-04-18 1952-03-27 Process for the production of coatings and prints on ethylene polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB14622A DE942795C (en) 1951-04-18 1951-04-18 Process for the production of coatings and prints on ethylene polymers

Publications (1)

Publication Number Publication Date
DE942795C true DE942795C (en) 1956-05-09

Family

ID=6958058

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB14622A Expired DE942795C (en) 1951-04-18 1951-04-18 Process for the production of coatings and prints on ethylene polymers

Country Status (1)

Country Link
DE (1) DE942795C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118661B (en) * 1955-04-06 1961-11-30 Hoechst Ag Process for the production of aroma-proof, transparent polyethylene films

Non-Patent Citations (1)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118661B (en) * 1955-04-06 1961-11-30 Hoechst Ag Process for the production of aroma-proof, transparent polyethylene films

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