ADHESIVE MASS FOR DEPILATION OF GIVING REDUCED IRRITATION TO SKIN

PROBLEM TO BE SOLVED: To obtain an adhesive mass for depilation which holds sufficient depilation effect and possesses an effect of easing irritation on the skin by formulating an agent for easing irritation to the skin containing glycyrrhetinic acid, a glycyrrhetinic acid derivative and/or a mixtur...

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Bibliographic Details
Main Authors HIRAKAWA YONEO, SENOO AKIRA, TANIGUCHI MASAHARU
Format Patent
LanguageEnglish
Published 09.01.2001
Edition7
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DYES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
USE OF MATERIALS AS ADHESIVES
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Summary:PROBLEM TO BE SOLVED: To obtain an adhesive mass for depilation which holds sufficient depilation effect and possesses an effect of easing irritation on the skin by formulating an agent for easing irritation to the skin containing glycyrrhetinic acid, a glycyrrhetinic acid derivative and/or a mixture of glycyrrhetinic acid and stearic acid to an adhesive mass. SOLUTION: This adhesive mass for depilation is obtained by including (A) glycyrrhetinic acid, (B) a glycyrrhetinic acid derivative (e.g. stearyl glycyrrhetinate or the like) and/or (C) a mixture (preferable mixed weight ratio of 1:1 to 1:3) of glycyrrhetinic acid and stearic acid as an agent for easing irritation to the skin in an adhesive mass. It is favorable that the adhesive mass includes (i) an A-B-A type styrene-diene block copolymer and (ii) an adhesion-giving resin, (iii) a liquid rubber and (iv) a compatibilizer in proportions of 100-400 pts.wt., 1-50 pts.wt. and 5-50 pts.wt., respectively, based on 100 pts.wt. of the copolymer as major components. The agent for easing irritation to the skin is preferably formulated in a proportion of 0.005-1.50 pts.wt. based on 100 pts.wt. of the component i.
Bibliography:Application Number: JP19990172263