DE946914C - Process for the production of a coating agent - Google Patents

Process for the production of a coating agent

Info

Publication number
DE946914C
DE946914C DEK17407A DEK0017407A DE946914C DE 946914 C DE946914 C DE 946914C DE K17407 A DEK17407 A DE K17407A DE K0017407 A DEK0017407 A DE K0017407A DE 946914 C DE946914 C DE 946914C
Authority
DE
Germany
Prior art keywords
coating agent
production
sulphides
volatile
weight
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
DEK17407A
Other languages
German (de)
Other versions
DEK0017407MA (en
Inventor
Heinz Kemper
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.)
Kunststoff GmbH
Original Assignee
Kunststoff GmbH
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 Kunststoff GmbH filed Critical Kunststoff GmbH
Priority to DEK17407A priority Critical patent/DE946914C/en
Application granted granted Critical
Publication of DE946914C publication Critical patent/DE946914C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D115/00—Coating compositions based on rubber derivatives
    • C09D115/02—Rubber derivatives containing halogen
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

AUSGEGEBEN AM 9. AUGUST 1956ISSUED AUGUST 9, 1956

K 17407 IVc 122hK 17407 IVc 122h

Zusatz zum Patent 908Addendum to patent 908

Das Patent 908 774 behandelt die Herstellung eines chemisch indifferenten und hitzebeständigen Kunststoffes, der insbesondere als Überzugsmittel für Gegenstände aller Art Verwendung finden soll.The patent 908 774 deals with the production of a chemically inert and heat-resistant Plastic, which is used in particular as a coating agent for objects of all kinds target.

Das Besondere dieses Überzugsmittels liegt darin, daß in Kohlenwasserstoffen, die bei normaler Temperatur flüchtig sind, nacheinander Chlorkautschuk, Siliconharze und Sulfide, wie Ammonsulfid, gelöst werden.The special feature of this coating agent is that in hydrocarbons, which at normal temperature are volatile, chlorinated rubber, silicone resins and sulphides, such as ammonium sulphide, dissolved one after the other will.

Es hat sich nun gezeigt, daß das Überzugsmittel noch hochwertiger wird, wenn bei normaler Temperatur flüchtige chlorierte Kohlenwasserstoffe zur Anwendung gelangen, z. B. Tetrachlorkohlenstoff, und als Suffide flüchtige Sulfide oder feinst dispergierter elementarer Schwefel verwendet werden.It has now been shown that the coating agent is even more valuable when at normal temperature volatile chlorinated hydrocarbons are used, e.g. B. carbon tetrachloride, and volatile sulfides or finely dispersed elemental sulfur are used as suffides.

Als flüchtige Sulfide wären noch zu nennen:The following volatile sulphides should also be mentioned:

i. ein Gemisch, bestehend aus 3 Gewichtsteilen Natriumhydrosulfid, 7 Gewichtsteilen Ammoniumsulfid, 2. ein Gemisch, bestehend aus 1 Gewichtsteil Calciumsulfhydrat, 9 Gewichtsteilen Ammoniumsulfid. i. a mixture consisting of 3 parts by weight of sodium hydrosulfide, 7 parts by weight of ammonium sulfide, 2. a mixture consisting of 1 part by weight of calcium sulfhydrate, 9 parts by weight of ammonium sulfide.

Diese Gemische wirken in gleicher Weise wie Ammoniumsulfid.These mixtures act in the same way as ammonium sulfide.

Dadurch wird erreicht, daß die Lösung viel länger haltbar ist als die bekannte Lösung und daß die Polymerisation bei. niedriger Temperatur durchgeführt werden kann, während bei dem be-This ensures that the solution is stable much longer than the known solution and that the polymerization. can be carried out at a low temperature, while

kannten Verfahren die Polymerisation bei wesentlich höherer Temperatur erfolgen muß.Known processes the polymerization must take place at a much higher temperature.

Claims (1)

PATENTANSPBÜCH:PATENT APPLICATION BOOK: Verfahren zur Herstellung eines hitzepolymerisierbaren Überzugsmittels nach Patent 908 774 auf der Grundlage von. Chlorkautschuk, Siliconharze!! und Sulfiden, dadurch gekenn- ·. zeichnet, daß als Lösungsmittel chlorierte Kohlenwasserstoffe und als Sulfide flüchtige Sulfide oder feinst dispergierter elementarer Schwefel verwendet werden.Process for the production of a heat-polymerizable coating agent according to patent 908 774 on the basis of. Chlorinated rubber, silicone resins !! and sulphides, characterized by ·. draws that chlorinated hydrocarbons as solvents and volatile ones as sulfides Sulphides or finely dispersed elemental sulfur can be used.
DEK17407A 1951-09-04 1952-09-07 Process for the production of a coating agent Expired DE946914C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK17407A DE946914C (en) 1951-09-04 1952-09-07 Process for the production of a coating agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE313772X 1951-09-04
DEK17407A DE946914C (en) 1951-09-04 1952-09-07 Process for the production of a coating agent

Publications (1)

Publication Number Publication Date
DE946914C true DE946914C (en) 1956-08-09

Family

ID=25796240

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK17407A Expired DE946914C (en) 1951-09-04 1952-09-07 Process for the production of a coating agent

Country Status (1)

Country Link
DE (1) DE946914C (en)

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