Patents Assigned to Chemyunion Ltda.
  • PROCESS FOR SYNTHESISING A POLYMER, POLYLMER, PROCESS FOR PRODUCING EMULSIFYING BASES, EMULSIFYING BASES, AND USE OF A POLYMER
    Publication number: 20250143998
    Abstract: A polysaccharide polymers modified with ?, ?-unsaturated organic acids, production processes for the polymers and uses thereof, and emulsifying bases and production processes therefor. The polymers are produced by tetrasaccharides containing residues of ?-L-rhamnose, ?-D-glucuronic acid and ?-D-glucose modified with itaconic acid by graft polymerization processes and a use of the polymers is as alternatives sustainable compared to polyacrylics commonly used in the cosmetics, pharmacy, veterinary and home care industries.
    Type: Application
    Filed: August 5, 2022
    Publication date: May 8, 2025
    Applicant: CHEMYUNION LTDA.
    Inventors: Cleverson Rogério Princival, Lilian Mussi, Edson Katekawa, Wagner Vidal Magalhães, Antônio Matias Navarrete De Toledo
  • ANTISEBOGENIC COMPOSITION, FORMULATION AND USE OF THE COMPOSITION
    Publication number: 20240382399
    Abstract: Antisebogenic compositions having a synergistic combination of glycols, polyols, and fatty acids and, in one embodiment, the use of these compositions in controlling sebum production in the skin and in the treatment of acne.
    Type: Application
    Filed: October 3, 2022
    Publication date: November 21, 2024
    Applicant: CHEMYUNION LTDA.
    Inventors: Lilian Mussi, Cecília Nogueira, Flávio Bueno De Camargo Junior, Wagner Vidal Magalhães
  • HAIR COMPOSITIONS, HAIR FORMULATIONS, PROCESSES OF PRODUCTION THEREOF, USES AND METHODS OF HAIR TREATMENT
    Publication number: 20240122829
    Abstract: A hair composition that acts in the restoration and strengthening of hair, production processes of said composition, its uses and hair treatment methods. More specifically, the hair composition comprises the use of bifunctional ?,?-unsaturated compounds and their derivatives in combination with ionic and non-ionic crosslinking agents to promote the formation of crosslinks between the polypeptide chains of keratin through ionic interactions, hydrogen bonds, and also by C—N type covalent bonds.
    Type: Application
    Filed: April 12, 2022
    Publication date: April 18, 2024
    Applicant: CHEMYUNION LTDA.
    Inventors: Cleverson Rogério Princival, Marcos Roberto Rossan, Lilian Mussi, Flávio Bueno De Camargo Junior, Wagner Vidal Magalhães, Andrew Thomaz Camillo
  • COMPOSITION, USE OF THE COMPOSITION, COSMETIC METHOD FOR MODULATING THE PRODUCTION OF SEBUM
    Publication number: 20230320967
    Abstract: The use of peptide compounds to reduce the production of skin sebum and a composition comprising peptide compounds and their use for cosmetic treatments or skin diseases and disorders, such as acne vulgaris, in the fields of chemistry, pharmacy, and cosmetology.
    Type: Application
    Filed: September 13, 2021
    Publication date: October 12, 2023
    Applicant: CHEMYUNION LTDA.
    Inventors: Edson KATEKAWA, Rafael Victorio Carvalho GUIDO, Cecília NOGUEIRA, Lilian MUSSI, Flávio Bueno de Camargo JUNIOR, Wagner Vidal MAGALHÃES, Cleverson Rogério PRINCIVAL
  • FATTY ACID DERIVATIVE, PRODUCTION PROCESS THEREFOR, HAIR COMPOSITION AND HAIR-TREATMENT METHOD
    Publication number: 20230255869
    Abstract: A hair composition, a method of hair treatment, a process for producing fatty acid derivatives, and the use of these hair compositions, the hair composition comprising fatty hydroxy esters and fatty hydroxy amides in hair care compositions to improve hair shine and strength.
    Type: Application
    Filed: July 7, 2021
    Publication date: August 17, 2023
    Applicant: CHEMYUNION LTDA.
    Inventors: Cleverson Rogério Princival, Marcos Roberto Rossan, Lilian Mussi, Flávio Bueno De Camargo Junior, Wagner Vidal Magalhães, Andrew Thomaz Camillo
  • HAIR TREATMENT COMPOSITION, METHOD FOR OBTAINING SAME, USE OF THE COMPOSITION AND HAIR TREATMENT METHOD
    Publication number: 20220265539
    Abstract: A composition for hair treatments, as well as a process for obtaining the same, comprising a molecule of glyoxyloyl protein, more specifically, hydrolyzed wheat protein and sericin. The composition promotes hair straightening, without damaging the hair fibers, quickly and safely, and is in the fields of chemistry and cosmetics.
    Type: Application
    Filed: July 27, 2020
    Publication date: August 25, 2022
    Applicant: Chemyunion Ltda.
    Inventors: Cecília Nogueira, Flávio Bueno De Camargo Junior