Cosméticos y artículos de tocador

PLASDON K29/32 polymer by Ashland Specialty Chemical acts as a rheology modifier. It is a stable, water-soluble polyvinylpyrrolidone that meets U.S., European and Japanese pharmacopoeia specifications for Povidone. It forms complexes with catechins, just as it does with many other compounds that cause discoloration of teeth. The polymer can be effectively used to bind and remove stains through hydrogen bonding with chemical compounds.

POLYPLASDONE™ XL by Ashland Specialty Chemical acts as a rheology modifier and tablet disintegrant. It is a non-ionic, water-insoluble but swellable crosslinked PVP homopolymer. Due to porous particle morphology, it acts as super disintegrants, providing rapid disintegration to denture-cleaning tablets.

ISP - SURFATHIX-N polymer by Ashland acts as a rheology modifier and surfactant. It is an acrylate-based technology with unique hydrophobic properties which brings clarity, thickening and suspension performance of particles and beads to cleansing products. It is compatible with a variety of ingredients commonly used in rinse off formulations including various surfactants, salts, and cationics. SurfaThix™ N polymer offers improved foam density (creamy lather), smoother dry-feel in finished formulations and can be easily rinsed-off. In hair care products, it offers improved dry comb in silicone containing shampoo, smooth feel on wet hair and enhanced detangling. Suggested for use in body and hand washes, facial cleansers and shampoo formulations.

Expertgel 412 is a copolymer presenting PEO/PPO/PEO blocks with organic linking. It is a thermosensitive gel, with reversible gelation. It behaves as a liquid at ambient temperature and jellifies when the temperature increases. Expertgel® 412 has a gelation temperature under 15°C and below 21°C. It is unaffected by pH changes.