4.DESCRIPTION (Description shall start from next stage.)
Detailed description of preferred embodiments:
Despite of a long history with the coloration of hair, the extensive effort that has been expended
in attempting to eliminate the problem associated with the dyeing of human hair there has been
always a scope for innovation.
Embodiment of the present invention is Liquid hair dyes for coloring of hair with natural
extracts and with the ease in application process, thereby showing no harmful side effect.
Embodiments includes liquid compositions containing natural components like extracts of
Lawsonia Inermis, Rubia cordifolia, Emlica officianalis and Spinacia oleracea etc, an oxidative
components and additives including a thickening component like Xanthan gum and nourishing
components.
Numerous natural extract have been used in the embodiments of the present invention. For
example, Lawsonia inermis, commonly known as Mehendi, act as a good conditioner and helps
in the growth of the hair. Other extracts Rubia cordifolia, Emlica officianalis and Spinacia
oleracea were used for adding specific functionalities to the liquid hair dye.
In another aspect of embodiments of the present invention, a thickener has been utilized to
improve the working viscosity of the composition like-Xanthangum. Preservative Kathon C.G
has been used to act as a stabilizing agent.
In another aspect of embodiment of the present invention, the liquid dye composed of 3 tubes
named A, B & C. the application process for this hair color is:
Contents of tube A & B were mixed together in paste form in a 2:1 ratio and applied to the dry
hair by making use of the applicator brush to start painting the hair by this color mixture. It was
started about an inch below the scalp and applies the color down the hair, stopping about two or
three inches before it reaches the hair ends (leaving it for lhour maximum). Washing with plain
water followed by application of mixture of tube C and B in a 2:1 ratio for the proper
nourishment of your hair just for Imin.Finally washing the dyed hair thoroughly to develop
shades as shown in Fig I, II and III using different formulation as mentioned below.
In addition, in certain embodiments, for application of the hair dye product to the hair, good
results have been obtained by mixing in an appropriate ratio.
Example of liquid hair dye compositions for achieving various color according to the present
invention include the following.
COMPONENT
Solution A (paste)
Lawsoniaextract
Rubiaextract
Propylene glycol
Kathon C.G
WEIGHT %
3
70
18
0.8
-#"V."!T"*" W-2&3& -l/7*-:-3«:-
Water __
Solution B(Paste)
-Spinaciaext
Emblicaext
Apple ext
soda ash
Xarithangum
KathonC.G
Water
Solution C (Nourisher)
Ceto-stearyl alcohol
Glycerol monostearate
Sodium stannate
LLP
Cetyl alcohol
Hydrogen peroxide (30%)
Orthophosphoric acid (50%)
Water
-100^ — I
20
15
15
1
2
0.8
100
2
2
0.2
2
1
10
0.2
q.s
COMPONENT
Solution A (paste)
-Lawsoniaextract—~
Rubia extract
Propylene glycol
Kathon C.G
Water
Solution B(Paste)
WEIGHT %
4
50
20
0.8
loo . _._:.._
.... . — :—
Spinaciaext
Emblicaext
Apple ext
soda ash
Xanthan gum
Kathon C.G
Water
Solution C (Nourisher)
Ceto-stearyl alcohol
Glycerol monostearate
Sodium staiinate
LLP
Cetyl alcohol
Hydrogen peroxide (30%)
Orthophosphoric acid (50%)
Water
'
25-
15
20
1
2
0.8
100
2
2
0.2
2
1
10
0.2
q.s
COMPONENT WEIGHT %
Solution A (paste)
Lawsoniaextract
Rubiaextract
Propylene glycol
Kathon C.G
Water
5
60
20
0.8
100
Solution B(Paste)
Spinaciaext
Emblicaext
Apple ext
soda ash
Xanthan gum
Kathon C.G
25
20
15
1
2
0.8
Water 100
Solution C (Nourisher)
Ceto-stearyl alcohol
Glycerol monostearate
Sodium stannate
LLP
Cetyl alcohol
Hydrogen peroxide (30%)
Orthophosphoric acid (50%)
Water

I/We claim:
1. The process for the preparation of liquid natural hair dye consist of three tubes A,B &C?
each containing a paste prepared from natural extracts which was mixed and applied on
to the dry hair.
2. The process of claim 1, wherein the ratio for the hair dye mixture A&B should be 2:1
3. The process of claim 1, wherein Xanthum gum is used as a thickening agent.
4. The process of claim 1, wherein Kanthon C.G preservative was used as a stabilizing
agent.
5. The method as in claim 1, further comprising of tube A & B should be mixed and kept
for approximately 5min., thereafter the liquid hair dyes composition would be ready to
be applied to dry hair.
6. The process of claim 5, wherein tube C is a nourisher and applied to the hair after one
hour of hair dyeing process to give results like Fig IV to Fig V.
7. The process of claim 6, wherein mixing of tube C & B paste should be done in the same
ratio as tube A & B ( 2:1) but the application timing in the case of former reduces to 1
min. after which the hair should be washed to get best results.