FR882029A - Procédé de fabrication de produits de condensation à partir de lessives résiduelles de la fabrication de la cellulose sulfitique
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Procédé de fabrication de produits de condensation à partir de lessives résiduelles de la fabrication de la cellulose sulfitique
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Joh A Benckiser GmbH
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Joh A Benckiser GmbH
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C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
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
C14C3/00—Tanning; Compositions for tanning
C14C3/02—Chemical tanning
C14C3/08—Chemical tanning by organic agents
C14C3/24—Chemical tanning by organic agents using lignin derivatives, e.g. sulfate liquor
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Chemical Kinetics & Catalysis
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Organic Chemistry
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Biochemistry
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Materials Engineering
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Medicinal Chemistry
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Polymers & Plastics
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General Chemical & Material Sciences
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FR882029D1941-12-291942-05-13Procédé de fabrication de produits de condensation à partir de lessives résiduelles de la fabrication de la cellulose sulfitique
ExpiredFR882029A
(fr)