Description

Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, salt with 4-methylbenzenesulfonic acid (1:1), polymer with dodecyl 2-methyl-2-propenoate and ethenylmethylbenzene is a specialized cationic polymer designed for demanding industrial applications. This compound matters for its unique ability to modify surface properties and act as a performance additive in complex formulations. It is primarily needed by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product stability and functionality.

Application

• Coatings and Paints: Acts as a rheology modifier, dispersant, or adhesion promoter in water-based and solvent-based coating systems.
• Adhesives and Sealants: Used to improve tack, cohesion, and compatibility with various substrates in pressure-sensitive and structural adhesives.
• Ink Formulations: Serves as a stabilizer and pigment dispersant to enhance color development and print quality.
• Personal Care Products: Functions as a film-forming agent, conditioning polymer, or viscosity enhancer in hair care and skincare formulations.
• Textile and Leather Processing: Employed as a softening agent, antistatic agent, or auxiliary chemical in finishing treatments.
• Paper Manufacturing: Utilized as a retention aid, drainage aid, or strength additive to improve paper quality and production efficiency.

Basic Information

Product Name	Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, salt with 4-methylbenzenesulfonic acid (1:1), polymer with dodecyl 2-methyl-2-propenoate and ethenylmethylbenzene
CAS No.	71610-58-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(quaternium-28); Methacryloyloxyethyltrimethylammonium p-toluenesulfonate / Dodecyl methacrylate / Vinyltoluene copolymer; Quaternium-28 polymer; Cationic acrylic copolymer; 2-(Methacryloyloxy)ethyltrimethylammonium p-toluenesulfonate polymer with dodecyl methacrylate and vinyltoluene; Polyquaternium-28; PQ-28; Acrylic quaternary ammonium salt polymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final batch analysis to guarantee consistency and performance. Certificates of Analysis (COA) detailing key parameters such as solids content, viscosity, cationic charge density, and residual monomers are available upon request to support your quality assurance protocols.

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/59-77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Solids Content	Contact for details
Viscosity	Contact for details
Cationic Charge Density	Contact for details
pH (as supplied or in solution)	Contact for details
Residual Monomer	< 0.5% (by HPLC)
Identification (IR)	Conforms

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