1、Isooctyl Acrylate Acrylamide Vinyl Acetate

Isooctyl Acrylate Acrylamide Vinyl Acetate | C18H31NO5 | CID 86608178 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2、Quantitative evaluation of adhesive properties and drug

Two different transdermal acrylate adhesives (isooctyl acrylate/acrylamide/vinyl acetate in the weight ratios of 75/5/20 and isooctyl acrylate/2-hydroxyethyl acrylate/vinyl acetate in the weight ratios of 58/20/18) were selected for the evaluation of the methodology.

3、Prediction of drug solubility in an acrylate adhesive based on the drug

This paper describes the correlation of drug solubility in isooctyl acrylate/acrylamide/vinyl acetate (IOA/ACM/VOAc, 75:5:20) adhesive with a relative drug-polymer interaction parameter.

4、ISOOCTYL ACRYLATE

Isooctyl acrylate (IOA) based copolymers may be used to prepare pressure-sensitive acrylic medical grade adhesives for skin. General Description The structure of Isooctyl acrylate consists of eight carbon alkyl esters of acrylic acid.

The synthesis and characterization of vinyl chloride

An intrinsically softened poly (vinyl chloride–butyl acrylate) was prepared by the suspension statistical polymerization of vinyl chloride (VC) with butyl ...

Journal of Applied Polymer Science

Pressure-sensitive acrylic adhesives for application to skin are made from 2-ethylhexyl acrylate, isooctyl acrylate or n -butyl acrylate copolymerized with polar functional monomers such as acrylic acid, methacrylic acid, vinyl acetate, methyl acrylate, N -vinylcaprolactam, or hydroxyethyl methacrylate.

使用线性溶剂化能量关系定量评估透皮药物递送制剂的粘附

本文介绍了线性溶剂化能量关系（LSERs）应用于定量表征胶粘剂性能以及评估透皮给药配方中药物-胶粘剂相互作用程度的结果。探针溶液在乙腈（ACN）中制备，用于一组具有不同物理化学性质的探针化合物，并用于溶胀粘合剂，以进行后续探针分子与粘合剂的相互作用。相互作用的程度通过探针分子 ...

Isooctyl acrylate

Isooctyl acrylate | C11H20O2 | CID 165746 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Prediction of drug solubility in an acrylate adhesive based on

This paper describes the correlation of drug solubility in isooctyl acrylate/acrylamide/vinyl acetate (IOA/ACM/VOAc, 75:5:20) adhesive with a relative drug-polymer interaction parameter.

Emulsion Prepared Vinyl Acetate

Terpolymerization of vinyl acetate with different monomers leads to the preparation of terpolymers with some excellent properties. Various types of processes used for the preparation of such terpolymer were reviewed and discussed in this report.

Synthesis and Applications of Isooctylacrylate and Vinyl Acetate

Isooctyl acrylate and vinyl acetate are critical organic chemical raw materials widely used in coatings, adhesives, plastics, and numerous other fields. This article introduces the synthesis methods of these compounds and their significance in practical applications.

I. Synthesis of Isooctylacrylate

Isooctyl acrylate is an essential organic chemical raw material primarily used in paints, coatings, and adhesives. Its synthesis methods include:

1. Transesterification Method: This involves esterifying acrylic acid with alcohols to form acrylate salts, followed by transesterification to produce isooctylacrylate. While simple to operate, this method yields low productivity and generates numerous by-products.

2. Direct Esterification Method: Acrylic acid reacts directly with alcohols to form acrylate salts, which are then hydrolyzed to produce isooctylacrylate. This method offers high yield and fewer by-products but requires stringent operating conditions and specialized equipment.

II. Synthesis of Vinyl Acetate

Vinyl acetate is a key organic chemical raw material used in producing polyvinyl alcohol, cellulose acetate, and other products. Its synthesis methods include:

1. Acetylene Oxidation Method: Acetylene reacts with oxygen under specific conditions to form acetaldehyde, which is subsequently oxidized to vinyl acetate. Though straightforward, this method has low yield and produces many by-products.

2. Ethylene Oxidation Method: Ethylene reacts with oxygen to form acetaldehyde, which is then oxidized to vinyl acetate. This method achieves high yield and fewer by-products but demands harsh operating conditions and advanced equipment.

III. Applications of Isooctylacrylate and Vinyl Acetate

These compounds are extensively used in coatings, adhesives, and plastics:

1. Coatings: Isooctylacrylate and vinyl acetate serve as foundational materials for various coatings, such as paints, inks, and industrial finishes. These coatings exhibit excellent properties, including weather resistance, chemical resistance, and abrasion stability, making them ideal for construction, automotive, and marine industries.

2. Adhesives: They are vital components in sealants, bonding agents, and waterproof materials. These adhesives offer superior adhesion strength, aging resistance, and temperature tolerance, finding widespread use in electronics, aerospace, and automotive sectors.

3. Plastics: Used in manufacturing films, pipes, and sheets, these compounds impart exceptional mechanical performance, chemical stability, and electrical insulation properties. Applications span packaging, construction, and transportation industries.

Isooctyl acrylate and vinyl acetate are indispensable organic chemical raw materials with broad applications in coatings, adhesives, and plastics. As technology advances, demand for these compounds grows. Research focuses on developing new synthesis methods, improving yield, and minimizing by-products to meet evolving needs.