DE537595C - Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons - Google Patents

Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons

Info

Publication number
DE537595C
DE537595C DEI27875D DEI0027875D DE537595C DE 537595 C DE537595 C DE 537595C DE I27875 D DEI27875 D DE I27875D DE I0027875 D DEI0027875 D DE I0027875D DE 537595 C DE537595 C DE 537595C
Authority
DE
Germany
Prior art keywords
impregnation
production
chlorinated hydrocarbons
skin
irritate
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
DEI27875D
Other languages
German (de)
Inventor
Dr Rudolf Engelhardt
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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
Priority to BE348240D priority Critical patent/BE348240A/xx
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI27875D priority patent/DE537595C/en
Application granted granted Critical
Publication of DE537595C publication Critical patent/DE537595C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/60—Waxes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/11—Halides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof

Landscapes

  • Paints Or Removers (AREA)
  • Dental Preparations (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zur Herstellung die Haut nicht reizender, schmelzbarer Massen, insbesondere zu Imprägnierungs- und VerguBzwecken, aus chlorierten Kohlenwasserstoffen Bei der Verarbeitung chlorierter Kohlenwasserstoffe, die z. B. als Gußmaterial für elektrische Zünder, als Imprägnierungsmasse für Papier u. dgl. Verwendung finden, tritt bei den damit Beschäftigen des öfteren ein Hautekzem auf. Will man diese Schädigung herabmindern, so ist man gezwungen, sich durch entsprechende Einrichtungen, wie Abzüge, zu schützen.Process for the production of non-irritating, meltable masses, especially for impregnation and sealing purposes, made from chlorinated hydrocarbons When processing chlorinated hydrocarbons, the z. B. as a casting material for electric igniter, as impregnation material for paper and the like. Use, skin eczema often occurs in those who work with it. Do you want this damage decrease, one is forced to go through appropriate facilities such as Prints to protect.

Es wurde die Beobachtung gemacht, daß man durch Zusatz nicht reizender plastischer Stoffe die Reizwirkung zum Verschwinden bringen kann. Als plastische Stoffe kommen in Frage z. B. Paraffin, Peche, Wachse, Harze, Ceresin, Kautschuk u. a.The observation was made that adding does not make one more irritating plastic substances can make the irritating effect disappear. As plastic Substances come into question z. B. paraffin, pitch, waxes, resins, ceresin, rubber i.a.

Beispiel i i.oo Gewichtsteile Tetrachlornaphthalin werden unter Rühren mit io Gewichtsteilen Ceresin und q. bis 5 Gewichtsteilen Magnesiumoxyd einige Zeit verschmolzen.Example i 100 parts by weight of tetrachloronaphthalene are added with stirring with 10 parts by weight of ceresin and q. up to 5 parts by weight of magnesium oxide for some time merged.

Beispiel e i oo Gewichtsteile Chlornaphthalin mit mehr oder weniger Chlor, als im Tetrachlornaphthalin vorliegt, werden unter Rühren mit i bis 2 Gewichtsteilen Hexahydrochinaldin, i bis 3 Gewichtsteilen Kautschuk und g Gewichtsteilen Pech verschmolzen.Example e 100 parts by weight of chloronaphthalene with more or less Chlorine, which is present in tetrachloronaphthalene, is added with 1 to 2 parts by weight with stirring Hexahydroquinaldine, 1 to 3 parts by weight of rubber and g parts by weight of pitch melted.

Beispiel 3 i oo Gewichtsteile Tetrachlortoluol werden mit 2 Gewichtsteilen Pech verschmolzen und einige Zeit gerührt.Example 3 100 parts by weight of tetrachlorotoluene are mixed with 2 parts by weight Pitch melted and stirred for some time.

Beispiel q.Example q.

Man schmilzt ioo Gewichtsteile Tetrachlornaphthahn, fügt unter Rühren innerhalb 6 Stunden 13 Gewichtsteile Wachs und :z Gewichtsteile Guttapercha zu und erhitzt noch q: Stunden.100 parts by weight of tetrachloronaphtha are melted, 13 parts by weight of wax and: z parts by weight of gutta-percha are added with stirring over the course of 6 hours, and the mixture is heated for a further q: hours.

Durch die Menge und Wahl der Zusätze kann man für die verschiedenen Zwecke geeignete Massen herstellen.By the amount and choice of additives one can choose for the different Purposes to produce suitable masses.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung die Haut nicht reizender, schmelzbarer Massen, insbesondere zu Imprägnierungs- und Vergußzwecken, aus chlorierten Kohlenwasserstoffen, beispielsweise Chlornaphthalinen, dadurch gekennzeichnet, daß man den schmelzbaren Massen plastische Stoffe, wie Paraffin, Peche, Wachse. Harze, Ceresin oder Kautschuk, zusetzt. PATENT CLAIM: Process for the production of non-irritating, meltable masses, especially for impregnation and casting purposes, from chlorinated hydrocarbons, for example chloronaphthalenes, characterized in that plastic materials such as paraffin, pitch, waxes are added to the meltable masses. Resins, ceresin or rubber.
DEI27875D 1926-04-13 1926-04-13 Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons Expired DE537595C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE348240D BE348240A (en) 1926-04-13
DEI27875D DE537595C (en) 1926-04-13 1926-04-13 Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI27875D DE537595C (en) 1926-04-13 1926-04-13 Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons

Publications (1)

Publication Number Publication Date
DE537595C true DE537595C (en) 1931-11-05

Family

ID=7186888

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI27875D Expired DE537595C (en) 1926-04-13 1926-04-13 Process for the production of meltable masses that do not irritate the skin, in particular for impregnation and potting purposes, from chlorinated hydrocarbons

Country Status (2)

Country Link
BE (1) BE348240A (en)
DE (1) DE537595C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035039B (en) * 1952-10-13 1958-07-24 Wilhelm Holzhaeueriaatexia Hol Composition for building panels made of vegetable fibers and process for the production thereof
DE1034973B (en) * 1952-08-06 1958-07-24 Krupp Kohlechemie G M B H Heat sealable papers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034973B (en) * 1952-08-06 1958-07-24 Krupp Kohlechemie G M B H Heat sealable papers
DE1035039B (en) * 1952-10-13 1958-07-24 Wilhelm Holzhaeueriaatexia Hol Composition for building panels made of vegetable fibers and process for the production thereof

Also Published As

Publication number Publication date
BE348240A (en)

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