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BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Application grantedgrantedCritical
Publication of FR1023645ApublicationCriticalpatent/FR1023645A/fr
C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
C14C3/00—Tanning; Compositions for tanning
C14C3/02—Chemical tanning
C14C3/08—Chemical tanning by organic agents
C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1023645D1949-08-241950-08-21Procédé pour la production de produits de condensation à poids moléculaire élevé et à effet tannant
ExpiredFR1023645A
(fr)