DE415878C - Process for the production of white or colored coated paper or cardboard - Google Patents

Process for the production of white or colored coated paper or cardboard

Info

Publication number
DE415878C
DE415878C DER57589D DER0057589D DE415878C DE 415878 C DE415878 C DE 415878C DE R57589 D DER57589 D DE R57589D DE R0057589 D DER0057589 D DE R0057589D DE 415878 C DE415878 C DE 415878C
Authority
DE
Germany
Prior art keywords
cardboard
white
production
coated paper
colored coated
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
DER57589D
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.)
HAAKE FA GEB
Original Assignee
HAAKE FA GEB
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 HAAKE FA GEB filed Critical HAAKE FA GEB
Priority to DER57589D priority Critical patent/DE415878C/en
Application granted granted Critical
Publication of DE415878C publication Critical patent/DE415878C/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/50—Proteins

Landscapes

  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

Verfahren zur Herstellung von weiß oder buntfarbig gestrichenem Papier oder Pappe. Um mit Tierleim und Stärkederivaten ohne weiteres eine für die Zwecke der Papierstreicherei genügende Leimung zu erzielen, wird gemäß der Erfindung dem Stärkederivat eine geringe Menge Ätznatronlauge oder Ätzkalilauge oder eine geringe Menge einer- starken Säure nach oder vor dem Auflösen zugesetzt. Hierdurch wird ein Verlust an Bindekraft vermieden. geht. Nun verrührt 'man die angeteigte Farbe mit der Stärkederivatlösung. Ist dies geschehen, gibt man i i kg Tierleim, welcher mit 33 kg warmem Wasser gelöst ist, der Farbe zu, wodurch eine völlig ausreichende und hervorragende Bindung der Farben erzielt wird.Process for the production of white or colored coated paper or cardboard. To use animal glue and starch derivatives without further ado for the purpose To achieve the paper coating sufficient sizing, according to the invention Starch derivative a small amount of caustic soda or caustic potash or a small amount Amount of strong acid added after or before dissolving. This will a loss of binding force avoided. goes. Now stir the pasted color with the starch derivative solution. Once this is done, i kg of animal glue are added dissolved with 33 kg of warm water, the color increases, making a completely sufficient and excellent binding of the colors is achieved.

Nach dem Aufstreichen und Trocknen dieser Farbmischung ist der so hergestellte Strich besonders vorteilhaft zu chromolithographischen Drucken verwendbar. Beispiel. Es werden ioo kg Blanc-fix mit 50 kg Chinaclay und 4 o kg Wasser gut angeteigt. Dann nimmt man io kg Stärkederivate und löst diese mit 3o kg Wasser durch Kochen auf. Ist der Kochgrad erreicht, gibt man 400 9 Ätznatron- oder Ätzkalilauge, 3,-, Be, oder i oo g Schwefelsäure, 5'B6, hinzu. Diese Zusätze scheinen katalytisch zu wirken, so daß eine so innige Verbindung zwischen Tierleimlösung und Stärkederivatlösung erfolgt, daß im Gemisch keine Bindekraft verloren-After this color mixture has been painted on and dried, the line produced in this way can be used particularly advantageously for chromolithographic prints. Example. 100 kg of Blanc-fix are made into a paste with 50 kg of Chinaclay and 40 kg of water. Then one takes 10 kg of starch derivatives and dissolves them with 30 kg of water by boiling. When the boiling point is reached, add 400 9 caustic soda or caustic potash lye, 3, -, Be, or 100 g of sulfuric acid, 5'B6. These additives seem to have a catalytic effect, so that there is such an intimate connection between animal glue solution and starch derivative solution that no binding force is lost in the mixture.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Herstellung von weiß oder buntfarbig gestrichenem Papier oder Pappe mit Hilfe von aus Tierleim und Stärkederivaten oder Kasein und Stärkederivaten bestehenden Farbbindemitteln, dadurch gekennzeichnet, daß man den Stärkederivaten vor oder nach dem Auflösen eine geringe Menge Ätznatronlauge oder Ätzkalilauge oder einer starken Säure zusetzt.PATENT CLAIM: Process for the production of white or colored coated paper or cardboard with the help of animal glue and starch derivatives or Color binders consisting of casein and starch derivatives, characterized that you add a small amount of caustic soda to the starch derivatives before or after dissolving or caustic potash solution or a strong acid added.
DER57589D 1923-01-07 1923-01-07 Process for the production of white or colored coated paper or cardboard Expired DE415878C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER57589D DE415878C (en) 1923-01-07 1923-01-07 Process for the production of white or colored coated paper or cardboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER57589D DE415878C (en) 1923-01-07 1923-01-07 Process for the production of white or colored coated paper or cardboard

Publications (1)

Publication Number Publication Date
DE415878C true DE415878C (en) 1925-07-01

Family

ID=7410565

Family Applications (1)

Application Number Title Priority Date Filing Date
DER57589D Expired DE415878C (en) 1923-01-07 1923-01-07 Process for the production of white or colored coated paper or cardboard

Country Status (1)

Country Link
DE (1) DE415878C (en)

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