Vinyl Ether Copolymer

Maleic anhydride vinyl ether.

Vinyl ether copolymer.

Easysperse polymer is based on a copolymer of the monobutyl ethyl ester of poly methyl vinyl ether maleic acid partially neutralized with sodium hydroxide. Methyl methacrylate copolymers with vinyl butyl ether as macroinitiators. Andrews purdie building st. Applications poly vinyl ethers and their copolymers find many applications such as adhesives release and surface coatings lubricants greases elastomers anticorrosion agents molding compounds personal care products fiber and textile finishes.

Methyl vinyl ether is an organic compound with the chemical formula ch 3 och ch 2 a colorless gas it is the simplest enol ether it is used as a synthetic building block as is the related compound ethyl vinyl ether a liquid at room temperature. Vema family are shown below. Formation of a part of a macromolecule by the mechanism of reversible inhibition. Acrylic elastomer can generally be characterized as one of two types.

Average m w. Andrews ky16 9st scotland ingénierie et architectures macromoléculaires institut charles gerhardt umr cnrs 5253 ecole nat sup de chimie de montpellier 8 rue de l ecole normale 34296 montpellier france. Copolymerization with acrylates utilizes free radical emulsion techniques. The anhydrides can also be readily converted into half esters by reacting with alcohols.

47 vinyl ether homopolymers are produced by cationic solution polymerization. Poly methyl vinyl ether alt maleic anhydride 2 product results match criteria. C 4 h 2 o 3 c 3 h 6 o n. Copolymers of methyl methacrylate with vinyl butyl ether with triethylboron.

The anhydride is converted to the acid form by hydrolysis. Maleic copolymer linear formula. School of chemistry university of st. New types do not contain chlorine and are less prone to mold related staining.

Vinyl ether maleic anhydride polymer. Maleic anhydride divinyl ether. Methyl vinyl ether is reacted with maleic anhydride to produce the strictly alternating copolymer of various molecular weights in the anhydride form. Other manufacturers of vinyl ether polymers and copolymers are ashland and idemitsu kosan.

Cas number related cas number synonym. The material is supplied as a 25 percent aqueous solution and is an excellent film former. Poly vinyl ether s 6 or to a lesser degree their copolymers with acrylates for example are frequently used in pressure sensitive adhesive applications.