New or Improved Combination of Ingredients, and the Production of "Powders" therefrom, for Disinfecting and Deodorizing Purposes.
Year: 1887

page_text: Date of Application, 11th Jan., 1887
Complete Left, 8th Oct., 1887
Complete Accepted, 8th Nov., 1887
New or Improved Combination of Ingredients, and the Production
of "Powders" therefrom, for Disinfecting and Deodorizing
Purposes.
I RICHARD VINE TUSON, of 76, Turnmill Street, Clerkenwell, Middlesex, Professor
of Chemistry, Royal Veterinary College, Camden Town, London, do hereby declare
the nature of my invention to be as follows:-
This invention relates to a new or improved combination of ingredients and the
production of Powders" therefrom, for disinfecting and deodorizing purposes.
The powders are made-by mixing together a sulphite, a bisulphite or a thiosulphate
of potassium, sodium, ammonium, calcium, magnesium, barium or strontium, or a
mixture of these with bisulphate of potassium, bisulphate of sodium, bisulphate of
ammonium or a mixture of these.
To increase the disinfecting power of the powder or powders made with the above
named ingredients I sometimes add a soluble salt of zinc, copper or mercury, such as
sulphate or chloride of zinc, the sulphate of copper or the bichloride of mercury.
For ordinary or general disinfecting purposes 1 prefer to use a powder made by
mixing together equal weights of separately dried and finely powdered sulphite of
calcium and bisulphate of sodium and then adding to this mixture fifteen per cent. of
sulphate of zinc.
1
1111

page_text: COMPLETE SPECIFICATION.
New or Improved Combination of Ingredients, and the Production
of "Powders" therefrom, for Disinfecting and Deodorizing
Purposes.
I, RICHARD VINE TUSON, of 76 Turnmill Street, Clerkenwell, Middlesex, Professor
of Chemistry, Royal Veterinary College, Camden Town, London do hereby declare
the nature of this invention and in what manner the same is to be performed, to
be particularly described and ascertained in and by the following statement :-
This invention relates to a new or improved combination of ingredients and the
production of "Powders" therefrom for disinfecting and deodorizing purposes.
The powders are made by mixing together a Sulphite, a Bisulphite, or a Thiosulphate
of Potassium, Sodium, Ammonium, Calcium, Magnesium, Barium, or Strontium,
or a mixture of these with Bisulphate of Potassium, Bisulphate of Sodium, Bisulphate
of Ammonium, or a mixture of these.
To increase the disinfecting power of the powder or powders made with the
above named ingredients I sometimes add a soluble salt of zinc, copper, or mercury,
such as the Sulphate or Chloride of Zinc, the Sulphate of Copper or the Bichloride of
Mercury.
For ordinary or general disinfecting purposes, I prefer to use a powder made by
mixing together equal weights of separately dried and finely powdered Sulphite of
Calcium and Bisulphate, of Sodium and then adding to this mixture fifteen per cent.
of Sulphate of Zinc.
Having now particularly described and ascertained the nature of this invention
and in what manner the same is to be performed I declare that what I claim is :—
The new or improved combination of ingredients hereinbefore set forth and the
production of "Powders" therefrom for disinfecting and deodorizing purposes.
1000
LOOT 1000000
10
Cen mo T
H. GARDNER,
166, Fleet Street, London,
Agent for the said Richard Vine Tuson.