Description

2-Pyrrolidinone, 1-Ethenyl-, Polymer With 1-Ethenyl-1H-Imidazole And .Alpha.-Hydro-.Omega.-Hydroxypoly(Oxy-1,2-Ethanediyl), Graft is a specialized graft copolymer designed to deliver unique performance characteristics in demanding formulations. This advanced polymer is engineered to act as a multifunctional additive, offering a combination of film-forming, adhesion-promoting, and rheology-modifying properties. It is particularly valuable for industries requiring high-performance surface coatings, adhesives, and specialty chemical intermediates where compatibility and stability are critical.

Application

• Specialty Coatings and Inks: Used as a binder or rheology modifier to enhance adhesion, gloss, and durability on various substrates, including plastics and metals.
• Adhesives and Sealants: Functions as a tackifier and film-forming agent to improve bond strength, flexibility, and water resistance in pressure-sensitive and structural adhesives.
• Personal Care and Cosmetics: Serves as a film-forming polymer in hair styling products, sunscreens, and color cosmetics to provide long-lasting hold, water resistance, and a smooth feel.
• Textile and Fiber Treatment: Applied as a coating or sizing agent to improve fiber strength, dye affinity, and anti-static properties.
• Industrial and Institutional Cleaners: Acts as a polymeric surfactant or soil-suspending agent in hard surface cleaners and detergents.
• Pharmaceutical Excipients: Potential use as a controlled-release matrix or coating agent in tablet and capsule formulations.

Basic Information

Product Name	2-Pyrrolidinone, 1-Ethenyl-, Polymer With 1-Ethenyl-1H-Imidazole And .Alpha.-Hydro-.Omega.-Hydroxypoly(Oxy-1,2-Ethanediyl), Graft
CAS No.	333724-47-3
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	1-Vinyl-2-pyrrolidinone / 1-Vinylimidazole / Polyethylene glycol graft copolymer; VP/VIm/PEG Graft Copolymer; Poly(1-vinyl-2-pyrrolidone-co-1-vinylimidazole)-graft-poly(ethylene glycol); N-Vinylpyrrolidone/Vinylimidazole/PEG Graft Polymer; PVP-VIm-PEG Graft Copolymer; Water-soluble VP/VIm graft polymer; PEG-grafted vinylpyrrolidone-vinylimidazole copolymer
EINECS	Contact for details

Quality Control

Our production of this graft copolymer adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer conversion, molecular weight distribution, and functional group content. A Certificate of Analysis (COA) detailing specifications such as solids content, viscosity, pH, and residual monomers is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solids Content	30% - 50% (or as specified)
Viscosity (Brookfield)	Contact for details
pH (as supplied)	6.0 - 8.0
Identification (IR)	Conforms
Residual Monomers (HPLC)	< 0.1%

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