Vinyl Ether Copolymer

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.

Vinyl ether copolymer.

Characteristic features of each studied acrylic monomer. Poly methyl vinyl ether alt maleic anhydride 2 product results match criteria. Maleic copolymer linear formula. School of chemistry university of st.

C 4 h 2 o 3 c 3 h 6 o n. Average m w. Formation of a part of a macromolecule by the mechanism of reversible inhibition. 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.

The material is supplied as a 25 percent aqueous solution and is an excellent film former. Methyl methacrylate copolymers with vinyl butyl ether as macroinitiators. Vinyl ether maleic anhydride polymer. New types do not contain chlorine and are less prone to mold related staining.

The anhydrides can also be readily converted into half esters by reacting with alcohols. Copolymerization with acrylates utilizes free radical emulsion techniques. Poly vinyl ether s 6 or to a lesser degree their copolymers with acrylates for example are frequently used in pressure sensitive adhesive applications. 47 vinyl ether homopolymers are produced by cationic solution polymerization.

Vema family are shown below. Other manufacturers of vinyl ether polymers and copolymers are ashland and idemitsu kosan. Maleic anhydride divinyl ether. Divinyl ether maleic anhydride 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. Andrews purdie building st. Copolymers of methyl methacrylate with vinyl butyl ether with triethylboron. The anhydride is converted to the acid form by hydrolysis.

Methyl vinyl ether is reacted with maleic anhydride to produce the strictly alternating copolymer of various molecular weights in the anhydride form. Cas number related cas number synonym. Old types include acm copolymer of acrylic acid ester and 2 chloroethyl vinyl ether containing chlorine and anm copolymer of acrylic acid ester and acrylonitrile without chloride.