G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 33/18 (2006.01) G01N 31/22 (2006.01)
Patent
CA 2071747
J 6098 (R) ABSTRACT A method and article is provided for distinguishing cosmetic sticks, especially lipsticks, containing water from those where water is absent. The method involves applying a test stick to a test paper or fabric impregnated with an indicator compound capable of changing colour, forming a smear of the stick thereon and observing any change in colour around an area of the smear.
Dunnett Paul
Dunphy Patrick Joseph
Rigg Richard Tyson
Bereskin & Parr
Plc Unilever
LandOfFree
Method and article for distinguishing cosmetic sticks... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and article for distinguishing cosmetic sticks..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and article for distinguishing cosmetic sticks... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1417219