DE745792C - Method of making tracing material - Google Patents

Method of making tracing material

Info

Publication number
DE745792C
DE745792C DER97546D DER0097546D DE745792C DE 745792 C DE745792 C DE 745792C DE R97546 D DER97546 D DE R97546D DE R0097546 D DER0097546 D DE R0097546D DE 745792 C DE745792 C DE 745792C
Authority
DE
Germany
Prior art keywords
tracing material
filler
paper
paint
resins
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
DER97546D
Other languages
German (de)
Inventor
Dr-Ing Hermann Winzer
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.)
Renker Belipa GmbH
Original Assignee
Renker Belipa 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 Renker Belipa GmbH filed Critical Renker Belipa GmbH
Priority to DER97546D priority Critical patent/DE745792C/en
Application granted granted Critical
Publication of DE745792C publication Critical patent/DE745792C/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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14Carboxylic acids; Derivatives thereof

Landscapes

  • Paper (AREA)
  • Paints Or Removers (AREA)

Description

Verfahren zur Herstellung von Pausmaterial Es ist bereits ein Verfahren zum Herstellen von Ölpauspapier vorgeschlagen worden, nach welchem das. Papier mit dehydratisiertem Rizinusöl, vorzugsweise unter Zusatz von Harzen und Mineralölen, getränkt wird. Als Harzzusatz können dabei u. a. Kondensationsprodukte aus P'hthalsäure, Glycerin und Fettsäure verwendet werden. Ferner können dem Tränkungsmittel geringe Mengen antioxygen wirkender Stoffe, insbesondere Phenolharze, zugemischt werden.Method of making tracing material There is already a method has been proposed for the production of oil tracing paper, after which the paper with dehydrated castor oil, preferably with the addition of resins and mineral oils, is soaked. As a resin additive, inter alia. Condensation products from phthalic acid, Glycerin and fatty acid can be used. Furthermore, the impregnating agent can be small Amounts of antioxidant substances, in particular phenolic resins, are added.

Es wurde nun gefunden, daß man Papiere, die gemäß diesem Verfahren mit dehydratisiertem Rizinusöl, vorteilhaft unter Zusatz von Harz und Mineralölen, getränkt sind, mit vorzüglichem Erfolge zur Herstellung von Pausmaterial verwenden kann, das in an sich bekannter Weise mit einem Überzug aus füllstoffhaltigem Lack versehen wird. Wenn man hierbei, d. h. also als Träger der füllstoffhaltigen Lackschicht, ein solcherart getränktes Papier verwendet, erhält man gut bezeichenbare Folien von vorzüglichen Eigenschaften, also von hoher und gleichbleibender Transparenz und großer Festigkeit, insbesondere Einreißfestigkeit.It has now been found that papers made according to this process with dehydrated castor oil, advantageously with the addition of resin and mineral oils, are soaked, use with excellent results for the production of tracing material can that in a known manner with a coating of filler-containing paint is provided. If one here, i. H. i.e. as a carrier of the filler-containing paint layer, If a paper soaked in this way is used, films that are easy to mark are obtained of excellent properties, i.e. of high and constant transparency and great strength, especially tear resistance.

Man hat bereits vorgeschlagen, Blätter, die zum Bezeichnen mit Bleistift u. dgl. geeignet sind, aus transparenten Stoffen, z. B. aus Cellulosehydrat, in der Weise herzustellen, daß die Blätter mit einer füllstoffhaltigen Lackschicht versehen werden. Derartige Blätter lassen sich zwar gut bezeichnen, haben indes den Nachteil mangelnder Einreißfestigkeit. Wenn sie an einer Stelle eingerissen werden, vergrößern sich die Risse leicht schon bei geringster Beanspruchung.It has already been suggested that sheets of paper that can be drawn on in pencil and the like are suitable, made of transparent materials, e.g. B. from cellulose hydrate, in the way to produce that the sheets with a filler-containing varnish layer be provided. Such leaves can be well described, but they have the disadvantage of insufficient tear resistance. If they are torn in one place the cracks enlarge slightly even with the slightest stress.

Man hat ferner Pauspapiere durch Tränkung mit Ölen, z. B. Mohnöl, Nußöl, Rizinusöl" Sonnenbltunenöl u@sw., durchsichtig gemacht und dann lackiert. Diese Behandlung hat aber den Nachteil, daß das Papier vergilbt und zum Bezeichnen weniger gut geeignet ist, da der Lackschicht der Füllstoff fehlt.You also have tracing papers by soaking them with oils, e.g. B. poppy seed oil, Nut oil, castor oil "sunflower oil u @ sw., Made transparent and then varnished. However, this treatment has the disadvantage that the paper yellows and is used for marking is less suitable because the paint layer lacks the filler.

Bei Verwendung eines nachdem vorgeschlagenen Verfahren mit dehydratisiertem Rizinusöl, vorzugsweise unter Zusatz von Harz und Mineralöl, getränkten Papiers treten-da-,gegen die den vorerwähnten bekannten Pausmaterialien eigenen Nachteile nicht auf.When using a proposed method with dehydrated Castor oil, preferably with the addition of resin and mineral oil, impregnated paper occur against the disadvantages inherent in the aforementioned known tracing materials not on.

Zur Herstellung des an sich bekannten Mattstrichs auf dem in solcher Weise getränkten Papier eignen sich alle Arten von Lacken, z. B. Celluloseester- oder -ätherlacke, Harzlacke oder Gemische solcher, insbesondere aber die nicht vergilbenden Polyvinylharzlacke, unter Zusatz von Füllstoffen, wie Kreide, Schwerspat, Stärke, Chinylkley u. dgl., sowie andere in der Lackindustrie gebrauchte Mattierungsmittel, wie z. B. fettsaure oder harzsaure Erdalkalien oder Erden, z. B. von Calcium, Barium, Aluminium, ebenso auch'.: Verbindungen der Erdalkalien mit Vinylharzen. Auch andere Natur- und Kunstharze sind hierzu geeignet, z. B. Kopale, Phenolformaldehyd-Kondensationsprodukte, Glycerin-Phthalsäure-Kondensationsprodukte oder Alkydharze.To produce the well-known matt coating on the in such Soaked paper is suitable for all types of varnishes, e.g. B. cellulose ester or ether varnishes, resin varnishes or mixtures thereof, but especially those that do not yellow Polyvinyl resin paints, with the addition of fillers such as chalk, barite, Starch, Chinylkley and the like, as well as other matting agents used in the paint industry, such as B. fatty or resinous alkaline earths or earths, e.g. B. of calcium, barium, Aluminum, also '.: compounds of alkaline earths with vinyl resins. Others too Natural and synthetic resins are suitable for this, e.g. B. copals, phenol-formaldehyde condensation products, Glycerine-phthalic acid condensation products or alkyd resins.

Als Lösungsmittel für den füllstoffhaligen Lack können die üblichen Lacklösungsmittel dienen, z. B. Alkohole, Äther, Ester, benzinartige Lösungsmittel, denen gegebenenfalls Trocknungsstoffe beigefügt werden können.The usual solvents can be used as the solvent for the filler-containing paint Paint solvents are used, e.g. B. alcohols, ethers, esters, gasoline-like solvents, to which drying agents can be added if necessary.

Claims (1)

PATENTANSPRUCFI: Verfahren zur Herstellung von Pausmaterial mit Überzug aus füllstoffhaltigem Lack, dadurch gekennzeichnet, daB als Träger des Lacküberzugs ein mit dehydratisiertem Rizinusöl, vorzugsweise unter 7u@ satz von Harzen und Mineralölen, getränktes Papier verwendet wird. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: deutsche Patentschriften ... Nr. 512 631, 551 856, 580 428; USA.-Patentschrift ..... . 1 571 976; britische - ..... . 379575- PATENT CLAIM: Process for the production of tracing material with a coating of filler-containing paint, characterized in that a paper soaked with dehydrated castor oil, preferably with the addition of resins and mineral oils, is used as the carrier of the paint coating. To distinguish the subject matter of the application from the state of the art, the following publications were considered in the granting procedure: German patents ... No. 512 631, 551 8 56, 5 80 428; USA.Patent ...... 1,571,976; British - ...... 379575-
DER97546D 1936-10-10 1936-10-10 Method of making tracing material Expired DE745792C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER97546D DE745792C (en) 1936-10-10 1936-10-10 Method of making tracing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER97546D DE745792C (en) 1936-10-10 1936-10-10 Method of making tracing material

Publications (1)

Publication Number Publication Date
DE745792C true DE745792C (en) 1944-04-25

Family

ID=7419797

Family Applications (1)

Application Number Title Priority Date Filing Date
DER97546D Expired DE745792C (en) 1936-10-10 1936-10-10 Method of making tracing material

Country Status (1)

Country Link
DE (1) DE745792C (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571976A (en) * 1924-08-11 1926-02-09 Us Envelope Co Process of making transparent paper
DE512681C (en) * 1925-09-10 1930-11-13 Emil Holtzmann Fa Pencil-erasable tracing paper
DE551856C (en) * 1925-11-26 1932-06-06 Realisation Des Brevets Franca Process for making transparent paper
GB379575A (en) * 1931-12-03 1932-09-01 Frederick William John Allott Improvements in and relating to the manufacture of tracing paper
DE580428C (en) * 1929-12-17 1933-07-10 Kalle & Co Akt Ges Drawing and tracing material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571976A (en) * 1924-08-11 1926-02-09 Us Envelope Co Process of making transparent paper
DE512681C (en) * 1925-09-10 1930-11-13 Emil Holtzmann Fa Pencil-erasable tracing paper
DE551856C (en) * 1925-11-26 1932-06-06 Realisation Des Brevets Franca Process for making transparent paper
DE580428C (en) * 1929-12-17 1933-07-10 Kalle & Co Akt Ges Drawing and tracing material
GB379575A (en) * 1931-12-03 1932-09-01 Frederick William John Allott Improvements in and relating to the manufacture of tracing paper

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