Loreal

Last updated January 31, 2026

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Phase-separating silicone resin networks: LorealRecent Research Landscape

Inconsistent film layering on keratin surfaces leads to poor wear resistance and aesthetic failure. These compositions engineer specific silicone resin ratios to drive spontaneous thermodynamic separation into durable multi-layer structures.

What technical problems is Loreal addressing in Phase-separating silicone resin networks?

Inconsistent cosmetic film layering

(6)evidences

Keratinous makeup compositions often suffer from poor adhesion and mechanical wear, leading to smudging or migration. Preventing the detachment of the cosmetic layer from the skin surface ensures long-wear performance and color integrity.

Cosmetic formulation instability

(2)evidences

Standard makeup formulations suffer from poor adhesion and uneven distribution on the skin surface. Preventing film breakdown ensures long-wear performance and resistance to external friction.