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Publication of GB133353ApublicationCriticalpatent/GB133353A/en
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
C08K5/43—Compounds containing sulfur bound to nitrogen
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Chemical Kinetics & Catalysis
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Medicinal Chemistry
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Polymers & Plastics
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Organic Chemistry
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
133,353. Dreyfus, H. April 29, 1918. Varnishes.-Cellulose-acetate compositions for use in making dopes, films, celluloid, artificial silk, &c. contain as solvents or plastifying agents otoluene monoethyl sulphonamide or the liquid mixtures, which are mainly o-toluene monomethyl or o-toluene monoethyl sulphonamides but contain also some p-bodies prepared from commercial toluene by ordinary methods, such as by treatment with chlorsulphonic acid to obtain sulphochlorides, which are treated with amines or with ammonia and afterwards methylated or ethylated. Triphenyl phosphate, tricresylphosphate, and aliphatic derivatives of urea such as are described in Specification 132,283 may be added.
Analgesic drugs based on N- (aroilalkil) n '- (alfanols) piperacinas and their derivatives, and procedure for their obtaination. (Machine-translation by Google Translate, not legally binding)