InventoryRef 8524115/10/2010

POLYURETHANE-24

Q: How do I check if my formula contains POLYURETHANE-24?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

POLYURETHANE-24 is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for POLYURETHANE-24

INCI name

POLYURETHANE-24

Description

Polyurethane-24 is a complex polymer prepared via the following multi-step synthesis. First, isophorone diisocyanate (IPDI) is reacted with three different polyols: Poly(1,4-Butanediol)-30, 1,4-Butanediol, and dimethylol butanoic acid. This pre-polymer is then reacted with a reagent formed by the reaction between Aminpropyl Triethoxysilane and lauryl acrylate. The resulting polymer is subsequently chain extended by reaction with isophorone diamine in aqueous solution to produce Polyurethane-24

Annex records for POLYURETHANE-24

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Key data

CAS

—

Restriction

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Function

HAIR CONDITIONING HAIR FIXING

How POLYURETHANE-24 appears in the CosIng inventory

The CosIng inventory lists POLYURETHANE-24 as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

POLYURETHANE-24 is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

POLYURETHANE-24 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, POLYURETHANE-24 carries the following function designation(s):

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Source note for POLYURETHANE-24

This page reproduces the CosIng inventory entry for POLYURETHANE-24 from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research POLYURETHANE-24 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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