Description

2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino)Ethyl Ester, Polymer With Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a specialized cationic acrylic copolymer designed to deliver superior performance in demanding formulations. This polymer is valued for its ability to provide excellent adhesion, film formation, and compatibility with a wide range of substrates and ingredients. It is primarily used by formulators in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• Industrial and Architectural Coatings: Used as a binder or additive to improve adhesion to difficult substrates, corrosion resistance, and film integrity.
• Adhesives and Sealants: Functions as a key component in pressure-sensitive adhesives (PSAs) and construction sealants, offering strong bonding and flexibility.
• Textile and Leather Finishes: Employed in coatings and backings to provide water resistance, soft hand feel, and durability.
• Paper and Packaging Coatings: Enhances surface strength, printability, and water resistance of paper and cardboard products.
• Personal Care and Cosmetic Products: Used in hair styling formulations and nail polishes as a film-forming agent and fixative.
• Specialty Additives: Acts as a rheology modifier, dispersant, or compatibilizer in various composite and industrial formulations.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino)Ethyl Ester, Polymer With Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	35166-02-0
Molecular Formula	(C8H15NO2 • C7H12O2 • C5H8O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(DMAEMA-co-BA-co-MMA); Cationic Acrylic Copolymer; Dimethylaminoethyl Methacrylate / Butyl Acrylate / Methyl Methacrylate Copolymer; DMAEMA/BA/MMA Terpolymer; 2-(Dimethylamino)ethyl Methacrylate Polymer with Butyl Acrylate and Methyl Methacrylate; Acrylic Terpolymer; Amino Functional Acrylic Polymer; Adhesion Promoter Polymer
EINECS	Contact for details

Quality Control

Our production of this cationic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer content, molecular weight distribution, viscosity, and solids content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which may affect product properties.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	40 - 50 %
Viscosity (Brookfield)	1000 - 5000 cP
pH (as supplied)	7.0 - 9.0
Residual Monomer (GC)	< 0.5 %
Specific Gravity	1.00 - 1.10
Glass Transition Temperature (Tg)	Contact for details

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