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Boehme Fettchemie GmbH
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Boehme Fettchemie GmbH
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Application filed by Boehme Fettchemie GmbHfiledCriticalBoehme Fettchemie GmbH
Priority to FR825588ApriorityCriticalpatent/FR77623E/fr
Application grantedgrantedCritical
Publication of FR77623EpublicationCriticalpatent/FR77623E/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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FR825588A1960-04-281960-04-28Procédé de préparation d'imprégnations résistant à l'eau, de matières de toute nature, et notamment du cuir
ExpiredFR77623E
(fr)
Nouveuax polypeptides, notamment le nonadé-capeptide de formule L-séryl-L-tyrosyl-L-séryl-L-(X)-L-glutaminyl-L-histidyl-L-phénylalanyl-L-arginyl-L-tryptophyl-glycyl-L-lysyl-L-prolyl-L-valyl-glycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-proline, et procédé de préparation de ceux-ci