DE454838C - Process for the production of colored roofing felt soaked with meltable masses - Google Patents

Process for the production of colored roofing felt soaked with meltable masses

Info

Publication number
DE454838C
DE454838C DEM79927D DEM0079927D DE454838C DE 454838 C DE454838 C DE 454838C DE M79927 D DEM79927 D DE M79927D DE M0079927 D DEM0079927 D DE M0079927D DE 454838 C DE454838 C DE 454838C
Authority
DE
Germany
Prior art keywords
roofing felt
production
colored
masses
colored roofing
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
DEM79927D
Other languages
German (de)
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.)
MITTELRHEINISCHE THEERPRODUKTE
Original Assignee
MITTELRHEINISCHE THEERPRODUKTE
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 MITTELRHEINISCHE THEERPRODUKTE filed Critical MITTELRHEINISCHE THEERPRODUKTE
Priority to DEM79927D priority Critical patent/DE454838C/en
Application granted granted Critical
Publication of DE454838C publication Critical patent/DE454838C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material

Description

Verfahren zur Herstellung gefärbter, mit schmelzbaren lassen getränkter Dachpappe. Um Dachpappen, die mit schmelzbaren Massen, z. B. Asphalt, Pech, Harz, Teer. Öl, oder :Mischungen daraus getränkt oder (und damit angestrichen oder) und überzogen sind, mit einem farbigen 'Überzug zu versehen, strich man bisher entweder die Dachpappen mit farbigen Dachlacken an, wobei die feinpulverisierten Farben in einem geeigneten Lackkörper, z. B. in Leinöl oder in Harzlösungen, sich schwebend befanden, oder es wurde auch auf elektrolytischem Wege ein farbiger, z. B. silberglänzender Cberzug erzielt, nachdem die Oberfläche der Pappen vorher entsprechend vorbereitet war.Process for the production of colored, with fusible leave impregnated Roofing felt. To roofing felts made with fusible masses, e.g. B. asphalt, pitch, resin, Tar. Oil, or: mixtures thereof soaked or (and thus coated or) and are coated, to be provided with a colored 'coating, one previously painted either the roofing felt with colored roof varnish, whereby the finely powdered colors in a suitable lacquer body, e.g. B. in linseed oil or in resin solutions, floating found, or it was also electrolytically a colored, z. B. shiny silver Coating is achieved after the surface of the cardboard has been appropriately prepared beforehand was.

Es wurde nun gefunden, daß man auf viel billigere und einfachere und vor allem in viel dauerhafterer Weise farbige Überzüge auf Dachpappen, die mit schmelzbaren Massen getränkt oder angestrichen sind, herstellen kann, wenn man nämlich die erkalteten Dachpappen erwärmt und dann die Farben oder auch Bronzen in pulverförmigem Zustand daraufstreut und festreibt, z. B. mit einer Bürste. Man erhält dann, nachdem die Dachpappen wieder erkaltet sind, einen durchaus festhaftenden Cberzug. Man spart dabei auf jeden Fall den Lackkörper, der bisher für farbige Anstriche erforderlich war.It has now been found that you can go to much cheaper and simpler and especially in a much more permanent way colored coatings on roofing felts that are fusible with Masses are soaked or painted, can produce, namely when you have cooled down Roofing felt is heated and then the paints or bronzes in powder form sprinkles on and rubs, z. B. with a brush. After the The roofing felt has cooled down again, a thoroughly adherent coating. You save In any case, the paintwork that was previously required for colored paintwork was.

Es wurde aber auch festgestellt, daß bei. dieser innigen Verbindung die kleinen Risse, die im Anstrich entstehen, vermieden werden. Es werden also durch diese Erfindung wesentli,che technische Fortschritte erzielt. Man kann die Farben erst spätere Zeit nach der Herstellung auf Dachpappen anbringen, indem man die Dachpappen nachträglich erwärmt. Auch kann man die Anbringung der Farben noch vornehmen, wenn die Dachpappen bereits in irgendeiner Weise verwendet worden sind, z. B. nachdem etwa die Dachpappen auf den Dächern angebracht sind. In diesem Falle erfolgt dann die Einreibung der Farben oder Bronzen nach vorher erfolgter Erwärmung der Oberfläche der Dachpappen, die auf irgendeine Weise zustande kommen kann, z. B. durch Erwärmung mittels heißer Walzen oder mittels einer Lötrohrlampe oder auch durch die Sonnenstrahlen. Das nachträgliche Einreiben der Bronzen und Farben auf den bereits erkalteten und dann wieder erwärmten Dachpappen bietet besondere Vorteile dadurch, daß dann weniger Material der teilweise sehr wertvollen Bronzen und Farben benötigt wird. Bei dem Einreiben im unmittelbaren Anschluß an die Tränkung mit den heißen schmelzbaren Massen sind die Dachpappen durch und durch heiß und weich, und die aus heißen Harzen, Asphalten, Pechen, Teeren u. dgl. bestehenden Tränkungs- und überzugsmassen sind noch sehr weich, so daß sehr viel Material an Bronze und Farbe verschluckt wird, weil es tief in die weichen heißen Massen, oft noch bis tief in die Poren der Pappen hinein eindringt. Werden aber die Bronzen und Farben erst nachträglich, also auf den bereits erkalteten Schichten der Dachpappen eingerieben, so hat man es in der Hand, die Erwärmung und damit die Erweichung der Oberflächen nur in dem Maße vorzunehmen, wie es zur Erreichung des Zweckes erforderlich ist, so daß also ein dichter, zusammenhängender, festhaftender Überzug (ohne Lackkörper) erreicht wird, ohne daß unnützerweise Material an Bronzen und Farben in tiefere Schichten da eindringt, wo dies keinen Zweck hat. Überhaupt ist das Einreiben, das unerläßlich ist, auf Pappen, Papieren und Filzen auf steiferem Untergrund, wie solcher bei erkaltetem Material naturgemäß vorhanden ist, viel. leichter, schneller und zweckentsprechender auszuführen als auf weichem Untergrunde, wie solcher im Anschluß an die mit heißem, flüssigem Material erfolgte Tränkung und Überziehung sich stets vorfindet.But it was also found that. this intimate connection the small cracks that appear in the paintwork can be avoided. So it will be through this invention made essential technical advances. You can see the colors Apply to roofing felt only later after production by removing the roofing felt subsequently heated. You can also apply the colors, if the roofing felts have already been used in some way, e.g. B. after about the roofing felt on the roofs are attached. In this case then takes place rubbing in the colors or bronzes after the surface has been warmed up beforehand the roofing felt, which can come about in some way, e.g. B. by heating by means of hot rollers or by means of a soldering tube lamp or also by means of the sun's rays. The subsequent rubbing of the bronzes and colors on the already cooled and then re-heated roofing felt offers particular advantages in that then less Material of the partly very valuable bronzes and colors is needed. In which Rub in immediately after the impregnation with the hot meltable The roofing felts are hot and soft through and through, and those made of hot resins, Asphaltene, pitch, tar and the like. Existing impregnating and coating compounds still very soft, so that a lot of bronze and paint is swallowed, because it is deep in the soft, hot mass, often deep in the pores of the cardboard into it penetrates. But if the bronzes and colors are only afterwards, So rubbed on the already cooled layers of the roofing felt, so you have it in the hand, the heating and thus the softening of the surfaces only in that Make measurements as it is necessary to achieve the purpose, so that so a dense, coherent, firmly adhering coating (without lacquer body) is achieved becomes without useless material in bronzes and colors in deeper layers penetrates where there is no point. In general, rubbing in is essential is on cardboard, paper and felt on a stiffer surface, such as on a cold one Material is naturally available, a lot. easier, faster and more appropriate to be carried out as on a soft surface, such as the one following the one with hot, liquid material has been soaked and overdrawn is always found.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung gefärbter; mit schmelzbaren Massen getränkter Dachpappe, dadurch gekennzeichnet, daß die erkaltete Dachpappe erwärmt wird und dann die Farbstoffe oder Bronzen eingerieben werden.PATENT CLAIM: Process for the production of colored; with fusible Masses of impregnated roofing felt, characterized in that the cooled roofing felt is heated and then rubbed in the dyes or bronzes.
DEM79927D 1922-12-12 1922-12-12 Process for the production of colored roofing felt soaked with meltable masses Expired DE454838C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM79927D DE454838C (en) 1922-12-12 1922-12-12 Process for the production of colored roofing felt soaked with meltable masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM79927D DE454838C (en) 1922-12-12 1922-12-12 Process for the production of colored roofing felt soaked with meltable masses

Publications (1)

Publication Number Publication Date
DE454838C true DE454838C (en) 1928-01-19

Family

ID=7318573

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM79927D Expired DE454838C (en) 1922-12-12 1922-12-12 Process for the production of colored roofing felt soaked with meltable masses

Country Status (1)

Country Link
DE (1) DE454838C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008109B (en) * 1953-10-09 1957-05-09 Gassel Reckmann & Co Process for the production of cardboard which is impregnated and coated with a bituminous top layer and also scattered, in particular roofing felt
EP0211786A1 (en) * 1985-08-01 1987-02-25 Raymond Morin, S.A. Process for manufacturing a packing material for soft cheese.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008109B (en) * 1953-10-09 1957-05-09 Gassel Reckmann & Co Process for the production of cardboard which is impregnated and coated with a bituminous top layer and also scattered, in particular roofing felt
EP0211786A1 (en) * 1985-08-01 1987-02-25 Raymond Morin, S.A. Process for manufacturing a packing material for soft cheese.

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