Soy Polymers

SoBind™ Harmony soy polymers

Raising the performance bar for naturally derived ingredients

At DuPont, we see a multifunctional, renewable and sustainable ingredient as a way to make personal care products safer and better for the environment

DuPont Soy Polymers is the leading global supplier of soy-based specialty polymers for various applications including Personal Care.  SoBind™ Harmony soy polymers are derived from soybeans. Soybeans are a biodegradable, renewable and sustainable resource. 

Special manufacturing processes, including proprietary modifications, have resulted in products with specific functional benefits, designed based on individual user needs. 

 

SoBind™ Harmony soy polymers features:  
COLLOIDAL MATERIAL—SWELLEBLE PARTICLES  AMPHOTERIC IN NATURE WITH A NET ANIONIC CHARGE
MOLECULAR WEIGHTS RANGING FROM 150-300K DALTONS  FORMS ASSOCIATIONS WITH CHARGED AND UNCHARGED SPECIES
WATER DISPERSIBLE, FORM SUSPENSIONS POSSESSES HYDROPHILIC & HYDROPHOBIC SITES– CO-EMULSIFYING PROPERTIES 
FILM FORMER  HIGH TEMP. RESISTANCE 
WETS, DISPERSES AND STABILIZES PIGMENTS 

MULTIFUNCTIONAL & NATURAL ( NON-GMO SOURCE)

 

SoBind™ Harmony: multiple benefits for the formulator 

Pigment Dispersion: SoBind™ has a strong affinity for pigments – it places them in a matrix, creating a structured film. Soy polymers help wet, disperse and stabilize pigments such as metal oxides, zinc and titanium dioxides in sunscreens and color cosmetics

Stabilization & Emulsification Properties: soy polymers particles can reduce surface tension & stabilize oil in water emulsions due to their amphophyllic behavior.  Some amino acids present in the structure of soy polymer have the chelating ability , which helps to stabilize the formulation. 

Rheology Modification: These soy polymers are colloidal suspensions, and build viscosity by hydrating or swelling. They also provide texture and sensory enhancements to formulations.  

Cost benefits: due to their multifunctional abilities, soy polymers can provide numerous cost saving opportunities. Usage of pigments, fragrances, emulsifiers and other ingredients can be reduced .


SoBind™ Harmony: multiple benefits for the consumer
  

SoBind™ Harmony can be applied in various hair, skin or color cosmetics applications. The end user benefits include, but are not limited to sensory benefits, unique textures, natural conditioning effect, color protection & expression , skin appearance enhancements. 

Download our Product Guide for more details

See also our Formulating Guidelines

USES AND APPLICATIONS