DE576172C - Process for the production of pigskin imitations - Google Patents

Process for the production of pigskin imitations

Info

Publication number
DE576172C
DE576172C DEB155479D DEB0155479D DE576172C DE 576172 C DE576172 C DE 576172C DE B155479 D DEB155479 D DE B155479D DE B0155479 D DEB0155479 D DE B0155479D DE 576172 C DE576172 C DE 576172C
Authority
DE
Germany
Prior art keywords
pigskin
imitations
production
leather
pores
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
DEB155479D
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.)
DIRICK VON BEHR
Original Assignee
DIRICK VON BEHR
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 DIRICK VON BEHR filed Critical DIRICK VON BEHR
Priority to DEB155479D priority Critical patent/DE576172C/en
Application granted granted Critical
Publication of DE576172C publication Critical patent/DE576172C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

Verfahren zur Herstellung von Schweinslederimitationen In der Lederindustrie werden die verschiedenartigsten Muster, hauptsächlich Nachahmungen von anderen natürlichen Narben, reliefartig auf Leder gepreßt. Die Oberfläche des Narbens des gepreßten Leders bleibt dabei unverletzt oder wird durch Schleifen von Hand oder mit der Maschine aufgerauht. Die aufgerauhten Stellen nehmen beim nachfolgenden Färben die Farbe voller auf, wodurch an diesen Stellen ein satterer Farbton erzielt und dadurch ein eigenartiges Muster hervorgerufen wird. Diese Verfahren sind jedoch zur Herstellung naturgetreuer Imitationen von Schweinsleder nicht geeignet, da dessen charakteristisches Merkmal der im Leder tief eingewachsenen Poren, welche bei der Verarbeitung einen satteren Farbton annehmen und daher noch besonders hervortreten, weder durch ein Aufrauhen noch durch reliefartiges Pressen der Narbenoberfläche von Leder nachgeahmt -werden können.Process for the production of pigskin imitations in the leather industry become the most diverse patterns, mainly imitations of other natural ones Scars, pressed in relief on leather. The surface of the grain of the pressed Leather remains unharmed or is sanded by hand or machine roughened. The roughened areas lose their color during the subsequent dyeing fuller, whereby a richer color is achieved in these areas and thus a strange pattern is caused. However, these methods are for manufacturing lifelike imitations of pigskin are not suitable as it is characteristic Characteristic of the deeply ingrown pores in the leather, which one during processing assume a fuller shade and therefore still stand out particularly, neither through a Roughening imitated by pressing the grain surface of leather in relief -can be.

Es wurde nun gefunden, daß diese Schweinslederporen mustergetreu auf Leder vegetabilischer, synthetischer und mineralischer Gerbung beliebiger Herkunft durch spitze Dornen eingestochen und durch nachfolgendes Färben in einem beliebigen Farbton naturgetreu nachgealunt werden können. Die durch das Einstechen verletzten Stellen nehmen beim Färben den eindringenden Farbstoff besser auf als die unverletzt gebliebenen Stellen der Narbenoberfläche und erhalten dadurch einen tieferen Farbton, wodurch diese Einstiche entsprechend den Poren des echten Schweinsleders aus der unverletzt gebliebenen Narbenoberfläche besonders hervortreten und der Imitation den Charakter des echten Leders -geben, der auch bei nachfolgender Zurichtung nicht v erlorengeht.It has now been found that these pigskin pores are true to the pattern Vegetable, synthetic and mineral tanned leather of any origin pricked through sharp thorns and then dyed in any Color shade can be realistically matched. Those injured by the puncture Areas absorb the penetrating dye better than the undamaged ones during dyeing remaining areas of the scar surface and thus acquire a deeper shade, whereby these punctures correspond to the pores of the real pigskin from the uninjured scar surface are particularly prominent and the imitation give the character of the real leather, which is not even with subsequent dressing get lost.

Claims (1)

PATrNTANSPRUCI-I: Verfahren zur Herstellung von Schweinslederimitationen, darin bestehend, daß. man auf Leder vegetabilischer, synthetischer oder mineralischer Gerbung beliebiger Herkunft die Poren des Schweinsledernarbens durch Einstechen nachahmt und darauf im beliebigen Farbton färbt und danach zurichtet.PATrNTANSPRUCI-I: Process for the production of pigskin imitations, consisting in that. one on leather of vegetable, synthetic or mineral Tanning of any origin, the pores of the pigskin grain by pricking imitates and then dyes in any color tone and then prepares.
DEB155479D 1932-04-28 1932-04-28 Process for the production of pigskin imitations Expired DE576172C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB155479D DE576172C (en) 1932-04-28 1932-04-28 Process for the production of pigskin imitations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB155479D DE576172C (en) 1932-04-28 1932-04-28 Process for the production of pigskin imitations

Publications (1)

Publication Number Publication Date
DE576172C true DE576172C (en) 1933-05-08

Family

ID=7003291

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB155479D Expired DE576172C (en) 1932-04-28 1932-04-28 Process for the production of pigskin imitations

Country Status (1)

Country Link
DE (1) DE576172C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006541A1 (en) * 2005-02-11 2006-08-24 Johnson Controls Gmbh Production of two-dimensional decorative materials from leather/leather fibers for motor vehicle interior equipment parts, comprises bringing raised areas into the decorative material and mechanically treating the raised areas through loop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006541A1 (en) * 2005-02-11 2006-08-24 Johnson Controls Gmbh Production of two-dimensional decorative materials from leather/leather fibers for motor vehicle interior equipment parts, comprises bringing raised areas into the decorative material and mechanically treating the raised areas through loop
DE102005006541B4 (en) * 2005-02-11 2008-07-10 Johnson Controls Gmbh Process for the production of decorative material, decorative material and its use, in particular for interior trim parts for motor vehicles

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