DE468094C - Leather adhesion and preservation oil - Google Patents

Leather adhesion and preservation oil

Info

Publication number
DE468094C
DE468094C DEC37325D DEC0037325D DE468094C DE 468094 C DE468094 C DE 468094C DE C37325 D DEC37325 D DE C37325D DE C0037325 D DEC0037325 D DE C0037325D DE 468094 C DE468094 C DE 468094C
Authority
DE
Germany
Prior art keywords
leather
preservation oil
adhesion
leather adhesion
oil
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
DEC37325D
Other languages
German (de)
Inventor
Adolf Benischek
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEC37325D priority Critical patent/DE468094C/en
Application granted granted Critical
Publication of DE468094C publication Critical patent/DE468094C/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Description

Lederadhäsions- und -konservierungsöl Es wurde gefunden, daß sich flüssige Triarylphosphate, z. B. flüssige Trikresylphosphate oder deren Gemische oder die gemischten Ester, wie sie nach den Patentschriften 348 628 und 348 629 erhalten werden können, besonders vorteilhaft als Adhäsionsöl und Konservierungsmittel für Lederriemen und andere Lederwaren eignen. Die Vorteile ihrer Verwendung gegenüber den üblichen Mitteln bestehen vor allem in ihrer chemischen Indifferenz und Reinheit, dem Mangel jeglichen Teer- und Schwefelgehaltes, der Beständigkeit gegen Luftsauerstoff, dem hohen Flamm-und Brennpunkt, wodurch garantiert wird, daB die Lederwaren dauernd elastisch und geschmeidig erhalten werden können. Während bei Ölen und Fetten, welche ungesättigte Verbindungen enthalten, die Oxydation derselben das Haften am Leder bewirkt, ist es überraschend, daB die Triarylphosphate, deren chemische Indifferenz bekannt ist, trotzdem so fest am Leder haften und dasselbe so durchdringen, daB ein Ausschwitzen nicht stattfindet, vielmehr das Leder durch das eingedrungene Triarylphosphat in besonders vorteilhafter Weise konserviert wird.Leather adhesion and preservation oil It has been found that liquid triaryl phosphates, e.g. B. liquid tricresyl phosphates or their mixtures or the mixed esters, as they can be obtained according to patents 348 628 and 348 629 , are particularly advantageous as an adhesion oil and preservative for leather straps and other leather goods. The advantages of their use compared to the usual agents are mainly their chemical indifference and purity, the lack of any tar and sulfur content, the resistance to atmospheric oxygen, the high flame and fire point, which guarantees that the leather goods are permanently elastic and supple can be. While oils and fats containing unsaturated compounds are oxidized to adhere to the leather, it is surprising that the triaryl phosphates, whose chemical indifference is known, nevertheless adhere so firmly to the leather and penetrate it in such a way that exudation does not take place Rather, the leather is preserved in a particularly advantageous manner by the triaryl phosphate which has penetrated.

Claims (1)

PATENTANSPRUCH Verwendung von flüssigen Triarylphosphaten als Lederadhäsions- und -kons:ervierungsöl.PATENT CLAIM Use of liquid triaryl phosphates as leather adhesion and conservation oil.
DEC37325D 1925-10-22 1925-10-22 Leather adhesion and preservation oil Expired DE468094C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC37325D DE468094C (en) 1925-10-22 1925-10-22 Leather adhesion and preservation oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC37325D DE468094C (en) 1925-10-22 1925-10-22 Leather adhesion and preservation oil

Publications (1)

Publication Number Publication Date
DE468094C true DE468094C (en) 1928-11-05

Family

ID=7022758

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC37325D Expired DE468094C (en) 1925-10-22 1925-10-22 Leather adhesion and preservation oil

Country Status (1)

Country Link
DE (1) DE468094C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879915A (en) * 1987-03-17 1989-11-14 Spencer R Wilson Sample injection means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879915A (en) * 1987-03-17 1989-11-14 Spencer R Wilson Sample injection means

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