Description

Poly(T-Butyl Methacrylate)-B-Poly(4-Vinyl Pyridine) is a well-defined amphiphilic diblock copolymer synthesized via controlled radical polymerization techniques. This material matters for its unique ability to self-assemble into nanostructures in selective solvents, making it a critical component in advanced material science. Industries such as pharmaceuticals, specialty coatings, and nanotechnology research need it for developing smart delivery systems, responsive surfaces, and templating agents.

Application

• Nanoparticle & Micelle Formation: Acts as a structure-directing agent for creating uniform polymeric nanoparticles and micelles for drug delivery.
• Stabilizing Agent: Used to stabilize emulsions and dispersions in high-performance coating and adhesive formulations.
• Lithography & Patterning: Serves as a photoresist or a template in block copolymer lithography for semiconductor and nano-patterning applications.
• Membrane Technology: Employed in the fabrication of functional membranes with tunable pore size and surface properties for separation processes.
• Surface Modification: Used to modify surface properties of materials, enhancing biocompatibility, adhesion, or creating responsive interfaces.
• Composite Materials: Functions as a compatibilizer or reinforcing agent in polymer blends and composite systems.

Basic Information

Product Name	Poly(T-Butyl Methacrylate)-B-Poly(4-Vinyl Pyridine)
CAS No.	53761-76-5
Molecular Formula	(C8H14O2)n-(C7H7N)m
Molecular Weight	Customizable (Typically 5,000 - 100,000 g/mol)
Synonyms	PTBMA-b-P4VP; Poly(tert-butyl methacrylate)-block-poly(4-vinylpyridine); tert-Butyl methacrylate/4-Vinylpyridine block copolymer; PtBMA-b-P4VP; Diblock copolymer of tert-butyl methacrylate and 4-vinylpyridine; Poly(tBMA)-b-Poly(4VP); Amphiphilic diblock copolymer; P(t-BMA-b-4VP)
EINECS	Contact for details

Quality Control

Our Poly(T-Butyl Methacrylate)-B-Poly(4-Vinyl Pyridine) is produced under stringent conditions to ensure batch-to-batch consistency. Each lot is characterized for critical parameters including molecular weight, polydispersity index (PDI), and block ratio using advanced analytical techniques. Certificates of Analysis (COA) detailing GPC/SEC, NMR, and DSC results are provided to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This polymer is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent property alteration.

Specification

Item	Specification
Appearance	White to off-white solid or powder
Identification (IR)	Conforms to structure
Molecular Weight (Mn)	Customized (e.g., 10,000 - 50,000 g/mol)
Polydispersity Index (PDI)	≤ 1.20 (by GPC/SEC)
Block Ratio (tBMA:4VP)	As requested (e.g., 70:30 mol%)
Residual Monomer	≤ 0.5% (by HPLC)
Moisture Content	≤ 1.0% (by KF Titration)

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