Description

Fatty acids, tall-oil, reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol and formaldehyde, polymers with Bu methacrylate, 2-(diethylamino)ethyl methacrylate, 2-hydroxyethyl acrylate and Me methacrylate CAS NO 96591-19-4 is a specialized polymeric resin designed for advanced coating and adhesive formulations. This product matters because it combines the film-forming and durability properties of acrylic and methacrylate polymers with the flexibility, adhesion, and surfactant-like characteristics imparted by modified tall oil fatty acids. It is engineered for formulators in the paints & coatings, industrial adhesives, and ink industries who require high-performance, water-based or solvent-borne systems with enhanced substrate wetting and mechanical properties.

Application

• Industrial and Protective Coatings: As a key resin component in metal primers, automotive coatings, and corrosion-resistant paints, offering excellent adhesion and film integrity.
• Adhesives and Sealants: Used in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives to improve tack, peel strength, and flexibility.
• Printing Inks: Serves as a binder in flexographic and gravure inks, providing good pigment wetting, gloss, and rub resistance.
• Textile and Leather Finishes: Employed in coatings for fabrics and leather to impart water resistance, softness, and durability.
• Paper Coatings: Enhances the surface properties of paper, improving printability, gloss, and barrier characteristics.
• Specialty Additives: Functions as a dispersant, rheology modifier, or compatibilizer in complex polymer blends and composite materials.

Basic Information

Item	Details
Product Name	Fatty acids, tall-oil, reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol and formaldehyde, polymers with Bu methacrylate, 2-(diethylamino)ethyl methacrylate, 2-hydroxyethyl acrylate and Me methacrylate
CAS No.	96591-19-4
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Tall oil fatty acid-tris(hydroxymethyl)aminomethane-formaldehyde polymer with butyl methacrylate, diethylaminoethyl methacrylate, 2-hydroxyethyl acrylate, and methyl methacrylate; Acrylated tall oil alkyd resin; TOFA-Tris polymer with acrylic monomers; Polymeric resin from tall oil fatty acids and acrylics; Amino resin modified acrylic polymer; Water-reducible acrylic alkyd hybrid; CAS 96591-19-4
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict batch-to-batch consistency protocols, ensuring reliable performance in end-use applications. Quality is verified through a suite of tests including viscosity, solids content, acid value, color, and functional group analysis. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your formulation requirements.

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 heat sources and open flame. For long-term storage, an inert atmosphere (nitrogen blanket) is recommended to prevent skin formation or oxidative degradation.

Specification

Item	Specification
Appearance	Viscous liquid, clear to slightly hazy
Color (Gardner)	≤ 6
Solids Content	70 - 75 %
Viscosity (at 25°C)	2000 - 5000 mPa·s
Acid Value	10 - 25 mg KOH/g
pH (of solution)	7.0 - 9.0
Solvent	Butyl acetate / Xylene blend

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