Description

2-Propenoic Acid, 2-Methyl-, 2-2-2-(2-Hydroxyethoxy)Ethoxyethoxyethyl Ester, Polymer With 1-Ethenyl-2-Pyrrolidinone And 2-Hydroxyethyl 2-Propenoate is a specialized, high-performance copolymer designed to deliver unique film-forming, adhesion, and solubility properties. This advanced polymer is engineered to act as a multifunctional additive and binder, providing critical performance enhancements in demanding formulations. It is primarily sought after by manufacturers in the personal care, pharmaceutical, and specialty coatings industries where biocompatibility, clarity, and controlled release are paramount.

Application

• Hair Styling & Fixative Products: As a primary film-forming agent in hair sprays, gels, and mousses, providing strong hold, excellent gloss, and humidity resistance.
• Skin Care & Sunscreen Formulations: Used as a film-forming polymer in day creams, sunscreens, and anti-aging products to enhance water resistance, improve skin feel, and aid in the even distribution of active ingredients.
• Pharmaceutical Coatings: Serves as a functional excipient for controlled-release tablet coatings and taste-masking layers due to its solubility profile and film integrity.
• Nail Care: A key component in nail polish and hardeners, contributing to chip resistance, durability, and high-gloss finish.
• Specialty Adhesives: Employed in medical-grade and skin-contact adhesives where strong adhesion, flexibility, and skin compatibility are required.
• Printing Inks & Overprint Varnishes: Enhances gloss, rub resistance, and adhesion on various substrates in industrial and packaging applications.

Basic Information

Item	Detail
Product Name	2-Propenoic Acid, 2-Methyl-, 2-2-2-(2-Hydroxyethoxy)Ethoxyethoxyethyl Ester, Polymer With 1-Ethenyl-2-Pyrrolidinone And 2-Hydroxyethyl 2-Propenoate
CAS No.	111368-66-2
Molecular Formula	(C11H18O6.C7H11NO.C5H8O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(VP/VA/HEMA/TriEGMMA); VP/VA/HEMA/TriEGMMA Copolymer; Vinylpyrrolidone/Vinyl Acetate/Hydroxyethyl Methacrylate/Triethylene Glycol Methyl Ether Methacrylate Copolymer; PVP/VA/HEMA/TriEGMMA Copolymer; 1-Ethenyl-2-pyrrolidinone polymer with ethenyl acetate, 2-hydroxyethyl 2-methyl-2-propenoate and 2-methyl-2-propenoic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester; Fixative Polymer ACP-1125 (Trade Name Example); Hair Fixative Copolymer; Acrylics/Vinyl Copolymer
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict Good Manufacturing Practice (GMP) guidelines to ensure batch-to-batch consistency and purity suitable for cosmetic and pharmaceutical applications. Each lot is characterized for critical parameters including monomer residue, molecular weight distribution, and viscosity. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every 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 a controlled room temperature (15-25°C). Keep away from excessive heat and open flames. Under these conditions, the product remains stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Identification (IR)	Conforms to standard
Assay (Monomer Ratio)	As per COA
Solid Content	40 - 60% (or as specified)
Viscosity (Brookfield)	Specified range per grade
pH (in solution)	5.0 - 8.0
Residual Monomers	< 100 ppm each
Heavy Metals (as Pb)	< 10 ppm

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