Description

2-Propenoic Acid, 2-Methyl-, C12-15-Branched And Linear Alkyl Esters, Polymers With 2-(Dimethylamino)Ethyl Methacrylate And Me Methacrylate is a specialized acrylic copolymer designed to deliver unique performance characteristics in demanding formulations. This polymer is valued for its ability to modify rheology, enhance adhesion, and provide film-forming properties with specific surface-active benefits. It is a critical raw material for industrial manufacturers seeking to improve the durability, application, and stability of their end products.

Application

• Industrial Coatings & Inks: Used as a rheology modifier, dispersant, and adhesion promoter in solvent-based and high-solids coatings, as well as printing inks.
• Adhesives & Sealants: Functions as a tackifier and film-forming agent to enhance bond strength, cohesion, and application properties in pressure-sensitive and structural adhesives.
• Personal Care & Cosmetics: Serves as a film former and fixative in hair styling products, sunscreens, and color cosmetics, providing water resistance and long-lasting wear.
• Textile & Leather Finishes: Imparts softness, water repellency, and durable hand feel to treated fabrics and leather goods.
• Oilfield Chemicals: Acts as a viscosity modifier and fluid loss control additive in drilling muds and completion fluids.
• Industrial Cleaners & Polishes: Provides leveling, gloss, and protective film properties in floor polishes, automotive cleaners, and metal treatment formulations.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, C12-15-Branched And Linear Alkyl Esters, Polymers With 2-(Dimethylamino)Ethyl Methacrylate And Me Methacrylate
CAS No.	253449-70-6
Molecular Formula	(C16-19H30-36O2 · C8H15NO2 · C5H8O2)n
Molecular Weight	Polymer - Typical Mn 5,000 - 50,000 g/mol
Synonyms	Acrylic C12-15 Alkyl Esters/DMAEMA/MMA Copolymer; Methacrylic Acid, C12-15 Alkyl Esters, Polymer with 2-(Dimethylamino)ethyl Methacrylate and Methyl Methacrylate; Poly(C12-15 alkyl methacrylate-co-DMAEMA-co-MMA); Amino-Functional Acrylic Copolymer; DMAEMA/MMA/C12-15 Alkyl Methacrylate Terpolymer; C12-15 Alkyl Methacrylate Copolymer; Tertiary Amine-Functional Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict cGMP and ISO 9001 quality management systems to ensure batch-to-batch consistency and performance reliability. Every lot is characterized for critical parameters including molecular weight distribution, monomer residue, amine value, and viscosity. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results 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, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Color (Gardner)	≤ 3
Solid Content (%)	50 - 70
Viscosity (Brookfield, cP)	500 - 5000
Amine Value (mg KOH/g)	20 - 60
pH (10% in water)	7.0 - 9.0
Residual Monomer (GC)	≤ 0.5%
Identification (IR)	Conforms to standard

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