UL Prospector

Baycusan® C 1005 

INCI Name:

Methoxy PEG-17/Methoxy PEG-11/HDI Isocyanurate Trimer Crosspolymer

Baycusan® C 1005 is a polyurea powder obtained using a proprietary manufacturing process. Baycusan® C 1005 shows good compatibility with a wide range of cosmetic ingredients including common synthetic and natural thickeners like Carbopol® and Xanthan gum, polar solvents like ethanol, pigments. Baycusan® C 1005 can be incorporated with cationic/anionic and non ionic ingredients. In rinse off and leave on products, Baycusan® C 1005 imparts a powdery velvety feeling to skin.

Baycusan® C 1005 leaves a natural, non greasy, non tacky feeling on the skin. In decorative cosmetics, Baycusan® C 1005 is suitable for dry and liquid products. It has excellent pigment spreadability as evidenced by its even color distribution on skin and its long lasting effect. In pressed powder form, the cohesive strength of the product is improved.



Covestro (formerly Bayer MaterialScience) is the inventor and leading supplier of polyurethanes for the personal care and cosmetics industry. The company, with 150 years of experience, has unique and extensive knowledge in the production and synthesis of polyurethanes. Covestro's products offer several advantages, such as outstanding skin-feel, excellent versatility, and ease of use in formulation.

Where to Buy

Covestro (formerly Bayer MaterialScience)

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Covestro (formerly Bayer MaterialScience) makes their documentation available in the regions indicated below:
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