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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Application grantedgrantedCritical
Publication of FR892925ApublicationCriticalpatent/FR892925A/fr
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
C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
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Chemical & Material Sciences
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Oil, Petroleum & Natural Gas
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Organic Chemistry
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FR892925D1940-03-081943-03-27Procédé pour nourrir les cuirs
ExpiredFR892925A
(fr)