continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6522/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :25/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : HAIR COLOURING COMPOSITIONS
(51) International classification : A61K 8/19 (71)Name of Applicant :
(31) Priority Document No :06003167.1
1)THE PROCTER & GAMBLE COMPANY
(32) Priority Date :16/02/2006
Address of Applicant :ONE PROCTER & GAMBLE PLAZA,
(33) Name of priority country :EPO
CINCINNATI, OH OH 45202,U.S.A. U.S.A.
(86) International Application No :PCT/US2007/003541 (72)Name of Inventor :
Filing Date
:09/02/2007
1)CHALMERS, KIRSTEN, HARDIE
(87) International Publication No :WO 2007/097928 2)STAITE, WILLIAM, EOGHAM
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
3)STONEHOUSE, JONATHAN, RICHARD
4)SUTTON, RICHARD, MATTHEW, CHARLES
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
The present invention relates to an oxidative hair colouring and bleaching composition comprising an oxidizing agent, a source of
carbonate ions, an alkalising agent, and specific dyes, as defined herein below, utilised at pH 9.5 and below which improve colour
delivery and intensity, excellent dye deposition and colour and improved grey coverage, particularly for dark shades such as brown or
black. Moreover, the compositions of the present invention also exhibit low odour and deliver a high level of lift and lightening equal
to the currently utilised ammonia/peroxide systems, whilst reducing the concentration of peroxide and reducing the hair fibre damage.
No. of Pages : 38 No. of Claims : 12
The Patent Office Journal 24/10/2008 25979