Improvements in Compositions for Renovating the Faded Colours of Plush, Velvet, Cloth, or other similar material.
Year: 1890

page_text: Date of Application, 1st Feb., 1890
Complete Specification Left, 1st Nov., 1890-Accepted, 6th Dec., 1890
PROVISIONAL SPECIFICATION.
Improvements in Compositions for Renovating the Faded Colours of
Plush, Velvet, Cloth, or other similar material.
A communication from abroad by ADALBERT MAUTNER, of II Herminengasse 6,
Vienna, in the Empire of Austria, Varnish and Colour Manufacturer.
1, WILLIAM PHILLIPS THOMPSON, F.C.S., M.I.M.E., of the Agency for Foreign
Patent Solicitors, 6, Lord Street, Liverpool, and 6, Bank Street, Manchester, both in
the County of Lancaster, and 323, High Holborn, in the County of Middlesex, Civil
Engineer, do hereby declare the nature of this invention to be as follows:-
:-
The liquid forming the subject of this invention is intended to achieve the complete
renovation of faded colours of plushes, velvets, cloth or the like, without the assistance
of extraneous dyes and without it being necessary to remove the material from off
furniture, etcetera. It is only necessary to spread this liquid by means of brushes or
mops on the material in question, and to allow the same to dry, and, when in a
dry condition, it must be thoroughly brushed in order to produce a complete and
durable re-colouring.
The liquid forming the basis of this coating, and to which are added dyes
chosen to correspond with the, colour of the material to be renovated thereby,
consists of
About 0.4 parts by weight
وو
4
دو
"
"
8
"
"
"
2
"
"
"
1
"
"
1.5
"
"
"
2
"
"
">
80
"
"
1
"
"
"
0.1
"
"
"
رو
Vitellin
Casëin
Liquor amonii caustico
Acidum tartaricum
Gelatinum
Sapo venctus
Alumen crudum
Aquæ distillata
Albumen ovi
Natrium nitercum.
To this liquid, the following dyes may be added as required
For the renovation of red stuffs
"
و"
0.1 to 10 pts. in wt. of Pure red (Echtroth)
Lyons blue and
blue materials 0.1 1.0
"
"

page_text: COMPLETE SPECIFICATION.
Improvements in Compositions for Renovating the Faded Colours of
Plush, Velvet, Cloth, or other similar material.
A communication from abroad by ADALBERT MAUTNER, of II Herminengasse 6,
Vienna, in the Empire of Austria, Varnish and Colour Manufacturer.
1, WILLIAM PHILLIPS THOMPSON F.C.S. M.I.M.E. of the Agency for Foreign
Patent Solicitors 6, Lord Street, Liverpool and 6. Bank Street, Manchester, both
in the County of Lancaster, and 23 High Holborn in the County of Middlesex,
Civil Engineer, 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 :-
The liquid forming the subject of this invention is intended to achieve the complete
renovation of faded colours of plushes. velvets, cloth or the like, without the assistance
of extraneous dyes and without it being necessary to remove the material from off
furniture, etcetera.
The liquid employed for this purpose consists of two parts viz. the basis and
the actual dyes chosen to correspond with the colour of the material to be renovated
thereby.
For preparing the basis, the following component parts may be employed in the
un cauSTICT
23
11
"
27
"
»
"
"
Tartaric acid
Gelatine
1.5
"
"
ני
Venetian soap
2
Alum
"
"
"
80
"
"2
27
"
1
0.1
"
"
"
"
Nitrate of soda.
"
Distilled water
Albumen ovi (albumnen from eggs)
These component parts are thoroughly stirred up until they are completely amal"
gamated with one another.
The following dyes are added to the liquid chosen to correspond with the colour of
the material to be renovated thereby, viz.: -
For the renovation of red materials
"
"
دو
01 to 10 by weight of Pure red (Echtroth)
blue
"
"
0.1 1-0
"
0-1 0:5
"
"
brown
"
"
0.1
1.0
"
"
0.1 0-5
"
"
"
"
green
0.1
0.5
"
"
""
0.1
"
1.0
"
0.1 0.4
"
"
0.1
1.0
"
"
دو
"
yellow
"
Lyons blue and
Nigrysin
Pure genuine brown &
Nigrysin
Lyons blue and
Martin's yellow and
Nigrysin
Martin's yellow.
The nigrysin added to the blue, brown and green has for its object to produce a
darker colour. Other tar colours may be added to the basis liquid instead of the tar
colours given above.
The basis liquid is again thoroughly agitated with the dyes added thereto, and the
mixture is thereupon ready for use.
The composition thus obtained is spread by means of brushes or mops on the
material to be treated, the latter is allowed to dry, and, when completely dry,
thoroughly brushed, whereby a thoroughly genuine and durable re-colouring of the
same is produced.

page_text: Having now particularly described and ascertained the nature of the said inven-
tion, and in what manner the same is to be performed, as communicated to me by
my foreign correspondent, I declare that what I claim is :-
A composition for completely renovating the faded colours of plush, velvet, cloth,
or other material, consisting of a suitable dye and a fluid of the character of that set
forth above, composed of vitellin (yoke of egg), casein, liquor amonii caustici, tartaric
acid, gelatine, Venetian soap, alum, distilled water, albumen ovi (albumen from eggs)
nitrate of soda or their chemical equivalents, substantially as described.
Dated this 31st day of October 1890.
WM. P. THOMPSON & Co.,
Agents for the Applicant.