Polyvinyl ethers are a class of organic polymers derived from vinyl ethers. Common monomers include methyl vinyl ether and ethyl vinyl ether, the polymer having the formula [CH2CH(OR)]n (R = methyl, ethyl). Commercial interest has also focused on polymers derived from ethyl, isobutyl, octadecyl substituents in place of methyl. Like other vinyl polymers, the polymers exhibit tacticity. Polymerization is typically initiated with Lewis acids such as boron trifluoride.[1]
^Gerd Schröder (2012). "Poly(Vinyl Ethers)". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a22_011. ISBN 978-3527306732.
Polyvinylethers are a class of organic polymers derived from vinyl ethers. Common monomers include methyl vinyl ether and ethyl vinyl ether, the polymer...
vinyl chloride can be polymerized to form polyvinyl acetate and polyvinyl chloride, respectively. Methyl vinyl ether also participates in [4+2] cycloaddition...
to formation of polyvinylethers. Polymerization is typically initiated with Lewis acids such as boron trifluoride. Ethyl vinyl ether participates in...
enol ethers is highly dependent on the presence of substituents alpha to oxygen. The vinyl ethers are susceptible to polymerization to give polyvinyl ethers...
names as Delrin, Celcon, Ramtal, Duracon, Kepital and Hostaform. Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone...
ability to dissolve a wide range of substances including ethyl cellulose, polyvinyl butyral, oils, alkaloids, and natural resins. Notably, it is not miscible...
in the sun and found white solid at the bottom of the flask which was polyvinyl chloride. In 1839, Eduard Simon discovered polystyrene by accident by...
primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics. In households...
no longer economical. Some chloroethane is generated as a byproduct of polyvinyl chloride production. Chloroethane is an inexpensive ethylating agent....
This colorless liquid is the precursor to polyvinyl acetate, ethene-vinyl acetate copolymers, polyvinyl alcohol, and other important industrial polymers...
compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It...
polymeric form of acetaldehyde (§ Tautomerization to vinyl alcohol), polyvinyl alcohol cannot be produced from acetaldehyde. Acetaldehyde forms a stable...
emulsifiers for cosmetics and as plasticizers for vinyl polymers (in particular polyvinyl chloride, PVC). Isosorbide dioctanoate is a diester of isosorbide and...
rather open at 142.5°. By contrast, the C−O distance in a typical dialkyl ether is much shorter at 1.414(2) Å with a more acute C−O−C angle of 111°. It...
compared to animal-based glues. Examples of modern wood glues include polyvinyl acetate (PVA) and epoxy resins. Some resins (i.e., glues) used in producing...
halide with the chemical formula C2H3F. It is a colorless gas with a faint ether-like odor. It is used as the monomeric precursor to the fluoropolymer polyvinylfluoride...
Polyquaternium-19 Copolymer of polyvinyl alcohol and 2,3-epoxypropylamine Polyquaternium-20 Copolymer of polyvinyl octadecyl ether and 2,3-epoxypropylamine...
product's application. Plasticizers are especially key to the usability of polyvinyl chloride (PVC), the third most widely used plastic. In the absence of...
such as polyethylene, which is widely used in product packaging, and polyvinyl chloride (PVC), used in construction and pipes because of its strength...
gives dichloroacetylene. Trichloroethylene is also a chain terminator for polyvinyl chloride. Chlorination gives pentachloroethane. Trichloroethylene is a...
coatings Food Cosmetics Detergents and cleaners Eye drops Contact lenses Polyvinyl Chloride (PVC) Agricultural Research Service scientists are investigating...
These frequently include copolymers of polyvinylpyrrolidone (PVP) and polyvinyl acetate (PVAc). Vinyl acetate-crotonic acid copolymers give harder films...
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