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Composition Suitable For Keratin Fibers

Abstract: The present invention mainly relates to a composition for keratin fibers, such as hair, comprising: (a) at least one compound selected from the group consisting of glyoxylic acid, glyoxylic acid solvates, glyoxylic acid salts, glyoxylic acid esters, glyoxylic acid amides, and mixtures thereof; and (b) at least one compound, different from the (a) compound, selected from the group consisting of keto acids, salts thereof, and mixtures thereof, wherein the amount of the (a) compound(s) in the composition is less than 15% by weight relative to the total weight of the composition, and the amount of the (b) compound(s) in the composition is 10% by weight or less. The present invention can provide keratin fibers such as hair with good texture, strength, and resistance to humidity which can lengthen reshaping effects.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
05 June 2025
Publication Number
41/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

L'OREAL
14, Rue Royale 75008 Paris

Inventors

1. TAKEDA Ayano
L'OREAL R&I Japan, KSP R&D B1213, 3-2-1, Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa 2130012
2. MARETS Nicolas
L'OREAL R&I Japan, KSP R&D B1213, 3-2-1, Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa 2130012
3. KOMURE Natsumi
L'OREAL R&I Japan, KSP R&D B1213, 3-2-1, Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa 2130012
4. NAKANO Adelino Kaoru
L'OREAL R&I Japan, KSP R&D B1213, 3-2-1, Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa 2130012

Specification

Documents

Application Documents

# Name Date
1 202517054286-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-06-2025(online)].pdf 2025-06-05
2 202517054286-STATEMENT OF UNDERTAKING (FORM 3) [05-06-2025(online)].pdf 2025-06-05
3 202517054286-REQUEST FOR EXAMINATION (FORM-18) [05-06-2025(online)].pdf 2025-06-05
4 202517054286-PRIORITY DOCUMENTS [05-06-2025(online)].pdf 2025-06-05
5 202517054286-FORM 18 [05-06-2025(online)].pdf 2025-06-05
6 202517054286-FORM 1 [05-06-2025(online)].pdf 2025-06-05
7 202517054286-FIGURE OF ABSTRACT [05-06-2025(online)].pdf 2025-06-05
8 202517054286-DRAWINGS [05-06-2025(online)].pdf 2025-06-05
9 202517054286-DECLARATION OF INVENTORSHIP (FORM 5) [05-06-2025(online)].pdf 2025-06-05
10 202517054286-COMPLETE SPECIFICATION [05-06-2025(online)].pdf 2025-06-05
11 202517054286-Others-060625.pdf 2025-06-13
12 202517054286-Correspondence-060625.pdf 2025-06-13
13 202517054286-Form-4 u-r 138 [05-09-2025(online)].pdf 2025-09-05
14 202517054286-Proof of Right [01-10-2025(online)].pdf 2025-10-01
15 202517054286-FORM-26 [01-10-2025(online)].pdf 2025-10-01
16 202517054286-FORM 3 [27-10-2025(online)].pdf 2025-10-27