DE405785C - Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them - Google Patents

Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them

Info

Publication number
DE405785C
DE405785C DED41599D DED0041599D DE405785C DE 405785 C DE405785 C DE 405785C DE D41599 D DED41599 D DE D41599D DE D0041599 D DED0041599 D DE D0041599D DE 405785 C DE405785 C DE 405785C
Authority
DE
Germany
Prior art keywords
sheets
vulcanized fiber
impregnation
articles made
fiber sheets
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
DED41599D
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.)
SPRENGSTOFF AKT GES DEUTSCHE
Original Assignee
SPRENGSTOFF AKT GES DEUTSCHE
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 SPRENGSTOFF AKT GES DEUTSCHE filed Critical SPRENGSTOFF AKT GES DEUTSCHE
Priority to DED41599D priority Critical patent/DE405785C/en
Application granted granted Critical
Publication of DE405785C publication Critical patent/DE405785C/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/27—Esters thereof

Description

Verfahren zum Imprägnieren von Vulkanfiberplatten oder -bahnen und daraus hergestellten Gegenständen. Es ist eine bekannte Erscheinung, daß Vulkanfibererzetignisse im Laufe der Zeit, namentlich infolge der Berührung mit Wasser oder feuchter Luft, unansehnlich und schlecht werden und vor allein auch ihre Elastizität verlieren.Process for impregnating vulcanized fiber sheets or sheets and objects made from it. It is a well-known phenomenon that volcanic fiber ore events over time, especially as a result of contact with water or moist air, Become unsightly and bad and, above all, lose their elasticity.

Die Erfindung beseitigt diese Mängel durch . ein Tränken der Vulkanfiberplatten oder -bahnen oder daraus hergestellten Gegenständen mit einer tief in sie eindringenden Kollodiumlösung. Es kann dies in der Weise geschehen, daß die Vulkanfiberplatten oder -bahnen oder die daraus hergestellten Gegenstande in die Kollodiumlösung getaucht oder <furch diese gezogen werden, worauf man sie trocknen läßt.The invention overcomes these deficiencies. soaking the vulcanized fiber sheets or webs or objects made therefrom with a deep penetration into them Collodion solution. This can be done in such a way that the vulcanized fiber plates or webs or the objects made therefrom are immersed in the collodion solution or <be pulled through these, whereupon they are allowed to dry.

Claims (1)

PATE_NT-ANSraücrrr: i. Verfahren zum Imprägnieren von Vulkanfiberplatten oder -bahnen und aus ihnen hergestellten Gegenständen, dadurch gekennzeichnet, daß man diese mit einer Kollodiumlösung behandelt. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß man die Vulkanfiberplatten oder -bahnen oder die daraus hergestellten Gegenstände durch eine Kolloditiinliistitig zieht oder in eine solche taucht.PATE_NT-ANSraücrrr: i. Process for impregnating vulcanized fiber panels or webs and objects made from them, characterized in that this is treated with a collodion solution. Method according to claim i, characterized characterized in that the vulcanized fiber sheets or sheets or those made therefrom Pulls objects through a package or dips into one.
DED41599D 1922-04-19 1922-04-19 Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them Expired DE405785C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED41599D DE405785C (en) 1922-04-19 1922-04-19 Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED41599D DE405785C (en) 1922-04-19 1922-04-19 Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them

Publications (1)

Publication Number Publication Date
DE405785C true DE405785C (en) 1924-11-07

Family

ID=7046216

Family Applications (1)

Application Number Title Priority Date Filing Date
DED41599D Expired DE405785C (en) 1922-04-19 1922-04-19 Process for the impregnation of vulcanized fiber sheets or sheets and articles made from them

Country Status (1)

Country Link
DE (1) DE405785C (en)

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