Description

N-(Carboxymethyl)-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-ethanaminium inner salt polymer with 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate is a specialized amphoteric copolymer designed for advanced performance in demanding formulations. This product matters because it offers a unique combination of cationic and anionic functionality, providing exceptional compatibility and stability enhancement. It is primarily needed by manufacturers in the personal care, coatings, and industrial additive sectors seeking to improve product rheology, adhesion, and surface interaction properties.

Application

• Hair Care Formulations: As a conditioning and antistatic agent in shampoos, conditioners, and styling products to improve manageability and shine.
• Skin Care Products: Used in creams, lotions, and serums for its film-forming and moisturizing properties, enhancing skin feel and product stability.
• Cosmetic Color Cosmetics: Acts as a pigment dispersant and binder in mascara, eyeliners, and foundations to improve color payoff and wear resistance.
• Industrial & Institutional Cleaners: Functions as a thickening agent and stabilizer in hard surface cleaners and detergents.
• Coatings & Inks: Serves as a dispersant and rheology modifier in water-based paints, coatings, and printing inks to prevent settling and control flow.
• Adhesives & Sealants: Enhances the adhesive properties and water resistance of polymer-based adhesive systems.

Basic Information

Product Name	N-(Carboxymethyl)-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-ethanaminium inner salt polymer with 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
CAS No.	72765-59-4
Molecular Formula	(C11H18NO5 · C6H10O3 · C5H8O2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Polyquaternium-53; AMPHOMER; Acrylates/Steareth-20 Methacrylate Copolymer; Acrylates copolymer; 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with N-(carboxymethyl)-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]ethanaminium hydroxide, inner salt and methyl 2-methyl-2-propenoate; Amphoteric acrylic copolymer; Cationic acrylic fixative polymer.
EINECS	Contact for details

Quality Control

Our N-(Carboxymethyl)-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-ethanaminium inner salt polymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters including viscosity, solids content, pH, and residual monomers to ensure consistent performance and safety for its intended applications. Certificates of Analysis (COA) documenting full specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from excessive heat and incompatible materials. For long-term storage, ensure containers are properly sealed to prevent moisture absorption or skin formation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	Contact for details
Viscosity	Contact for details
pH (as supplied)	5.0 - 7.0
Identification (IR)	Conforms
Residual Monomer (GC)	< 100 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.