polivinil acetat

polivinil acetat

(H₂CCHOOCCH₃)x A thermoplastic polymer; insoluble in water, gasoline, oils, and fats, soluble in ketones, alcohols, benzene, esters, and chlorinated hydrocarbons; used in adhesives, films, lacquers, inks, latex paints, and paper sizes. Abbreviated PVA; PVAc.

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Fagområde/Domene Chemistry
Category: Organic chemistry
Company: McGraw-Hill
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acetat

Chemistry; General chemistry

1. an ion formed by removing the acidic hydrogen of acetic acid , HC2H3O2. 2. a compound derived by replacing the acidic hydrogen in acetic acid. 3. A fiber made of cellulose ...

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Water-soluble polymer made by hydrolysis of a polyvinyl ester (such as polyvinyl acetate); used in adhesives, as textile and paper sizes, and for emulsifying, suspending, and ...

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(H 2 CCHCl)x Polymer of vinyl chloride; tasteless, odorless; insoluble in most organic solvents; a member of the family of vinyl resins; used in soft flexible films for food ...

etil-acetat

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Chemistry; Organic chemistry

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Chemistry; Organic chemistry

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Chemistry; Organic chemistry

C 7 H 14 N 2 O 2 S A colorless, crystalline compound with a melting point of 100_C; used as an insecticide, miticide, and nematicide to treat soil for cotton, sugarbeets, ...

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Chemistry; Organic chemistry

Any fiber based on esters or ethers of cellulose.

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A group of organosulfur compounds that are derivatives of hydrogen sulfide in the same way that alcohols are derivatives of water; have a characteristically disagreeable odor, and ...

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C 9 H 19 C 6 H 4 OH Pale-yellow liquid boiling at 283–302_C; soluble in organic solvents, insoluble in water; a mixture of monoalkyl phenol isomers, mostly para-substituted; used ...

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Džon Lenon

John Lennon, (9 October 1940 – 8 December 1980) was a celebrated and influential musician and singer-songwriter who rose to worldwide fame as one of ...