Procter & Gamble

Last updated January 21, 2026

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Hydrophilic styrenic block copolymer network: Procter & GambleRecent Research Landscape

The chemical modification of Styrenic Block Copolymer (SBC) backbones or formulations to achieve hydrophilic properties in hotmelt systems. This enables fluid transport and moisture management within absorbent hygiene structures while maintaining structural integrity.

What technical problems is Procter & Gamble addressing in Hydrophilic styrenic block copolymer network?

Adhesive failure from lotion exposure

(8)evidences

Standard adhesives in absorbent articles lose structural integrity and bond strength when exposed to skin lotions or oils. Preventing this failure ensures the product remains functional during use.

Insufficient fluid transport capacity

(7)evidences

Standard styrenic block copolymers are hydrophobic and impede liquid movement in absorbent products. Enhancing hydrophilicity ensures rapid fluid acquisition and retention in hygiene applications.