Description

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with 1-ethenyl-2-pyrrolidinone, 2-methylpropyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetradecyl 2-methyl-2-propenoate and tridecyl 2-methyl-2-propenoate is a specialized multi-component acrylic copolymer designed to deliver enhanced performance in demanding formulations. This polymer's unique structure, incorporating various alkyl methacrylate esters and vinylpyrrolidone, provides a balance of film-forming, adhesion, and compatibility properties. It is a critical raw material for industries requiring advanced surface modification, rheology control, and durable protective coatings.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent and adhesion promoter in high-performance metal, wood, and plastic coatings, offering excellent weatherability and chemical resistance.
• Personal Care and Cosmetic Products: Functions as a film former and fixative in hair sprays, mousses, and styling gels, providing strong hold with good flexibility and humidity resistance.
• Adhesives and Sealants: Serves as a tackifier and rheology modifier in pressure-sensitive adhesives (PSAs) and construction sealants, enhancing cohesive strength and application properties.
• Printing Inks and Overprint Varnishes: Imparts gloss, rub resistance, and substrate adhesion in flexographic and gravure inks, as well as protective overprint coatings.
• Textile and Leather Finishing: Applied as a binder and finishing agent to improve the durability, hand feel, and water repellency of fabrics and leather goods.
• Specialty Additives: Utilized as a compatibilizer and processing aid in polymer blends and composites to improve dispersion and mechanical properties.

Basic Information

Item	Information
Product Name	2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with 1-ethenyl-2-pyrrolidinone, 2-methylpropyl 2-methyl-2-propenoate, pentadecyl 2-methyl-2-propenoate, tetradecyl 2-methyl-2-propenoate and tridecyl 2-methyl-2-propenoate
CAS No.	121028-79-3
Molecular Formula	(C16H30O2.C5H9NO.C8H14O2.C19H36O2.C18H34O2.C17H32O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Lauryl methacrylate / vinylpyrrolidone / isobutyl methacrylate / pentadecyl methacrylate / tetradecyl methacrylate / tridecyl methacrylate copolymer; Acrylic copolymer of lauryl methacrylate, VP, isobutyl methacrylate, and C13-15 alkyl methacrylates; VP/Laury Methacrylate/Isobutyl Methacrylate/C13-15 Alkyl Methacrylates Copolymer; Poly(lauryl methacrylate-co-vinylpyrrolidone-co-isobutyl methacrylate-co-pentadecyl methacrylate-co-tetradecyl methacrylate-co-tridecyl methacrylate); Multi-alkyl methacrylate-vinylpyrrolidone copolymer
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for your formulation stability. Each lot undergoes comprehensive analysis, including tests for monomer residue, molecular weight distribution, viscosity, and solids content. A Certificate of Analysis (COA) detailing all relevant specifications 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, well-ventilated area at room temperature (15-25°C). Keep away from sources of heat and open flame. Under recommended storage conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Conforms to structure
Solids Content	40 - 50 % (or as per grade)
Viscosity (Brookfield)	1000 - 5000 mPa.s (or as per grade)
Residual Monomers	< 0.1 % (each)
pH (in solution)	6.0 - 8.0
Color (Gardner)	< 2

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