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POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMER.

Valuable CAS 55636-50-5 / FILM FORMING

This ingredient is a liquid polyurethane copolymer, derived from polydiethylene glycol adipate and isophorone diisocyanate monomers. It primarily functions to create a durable, water-resistant film on the skin's surface, enhancing product performance and longevity.

Film-forming

Science

Operating as a film-forming agent, POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMER deposits a thin, protective layer upon application. This polyurethane film exhibits adhesive qualities, contributes to a high gloss finish, and improves product durability, particularly in creating a robust barrier against moisture.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

As part of the polyurethane family, this copolymer demonstrates robust thermolytic stability and maintains integrity against hydrolysis in both high and low pH conditions, suggesting broad formulation compatibility.


Safety

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed a broader category of 126 related 'Acrylates Copolymers', including this type of ingredient, safe for cosmetic use under current practices, provided they are formulated to be non-irritating. Data indicates low concerns for potential cancer, allergies, immunotoxicity, and developmental or reproductive toxicity. No GHS classification or hazard statements have been identified by The Good Scents Company.


Your Skin

No Normal
Yes Dry
No Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Valuable

POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMER is a valuable film-forming agent, providing durable and water-resistant properties, especially beneficial for barrier support and long-wear cosmetic applications, with a generally low safety concern profile.


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