Traductions en contexte français - anglais

The mixed solvent A is a mixed solvent of methyl acetate, ethyl acetate, N-propyl acetate or butyl acetate and C1-3 alcohol.

This invention relates to a process for the simultaneous coproduction of ethyl acetate and isopropyl acetate.

In this occasion we have fabric, instead of paper, trapped under a layer of acetate glass.

The bromination is performed in solution in a mixture of n-butyl acetate and ethyl acetate.

copolymer of ethylene with vinyl acetate

The modified product of cellulose acetate is then spun to form a modified cellulose acetate fiber.

Preferred cellulose esters include, but are not limited to, cellulose acetates, cellulose triacetates, cellulose acetate phthalates, and cellulose acetate butyrates.

Then the pre-pyrolysed/pre-gasified sample is washed with a 0.5%-20% weight basis aqueous calcium acetate and/or magnesium acetate and/or aluminum acetate and/or ammonium acetate solution.

Filaments characterized by enhanced tensile strength, which are composed of starch acetate or a blend of starch acetate and cellulose acetate and metal chelates, are provided.

Then the prepyrolysed/pregasified sample is washed with a 0.5%-5% weight basis aqueous calcium acetate and/or magnesium acetate and/or aluminum acetate solution.

These new carboxyalkylcelIulose esters include carboxymethylcellulose acetate, carboxymethylcellu lose acetate propionate, and carboxymethylcellulose acetate butyrate.

copolymer of vinyl acetate with acrylic esters

Examples of appropriate cations are zinc (as zinc acetate) and copper (as copper acetate).

Also provided are methods for varying the viscosity of a starch acetate solution or starch acetate and cellulose acetate solutions in the production of fibers and cigarette tow.

Vinyl acetate copolymers, in aqueous dispersion