PROCESS FOR STRAIGHTENING KERATIN FIBRES WITH A HEATING MEANS AND DENATURING AGENTS
The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.
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(2010/03/02)
Reaction of N-aryl-3-oxobutanethioamides with bis(guanidinium) carbonate
Reactions of N-aryl-3-oxobutanethioamides with bis(guanidinium) carbonate lead to the formation of N-aryl-3-guanidinobut-2-enethioamides, 4-arylamino-6-methylpyrimidin-2-amines, guanidinium acetate, and arylamines, depending on the temperature conditions.
Britsun,Borisevich,Lozinskii
p. 907 - 910
(2008/02/08)
Guanidinium salts, processes for their manufacture as well as microbicidal preparations containing these compounds
Guanidinium salts having the formula STR1 wherein R1 and R2 are linear alkyl residues, X is an anion, and n is 1 or 2, which possess excellent microbicidal properties, particularly against organisms which have become resistant against other active materials. Methods for preparation of the compounds and solutions containing same are disclosed.
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(2008/06/13)
Ammonolysis of nitroarginine and nitroarginine containing peptides; some side reactions