Physical property-improving reagent

C - Chemistry – Metallurgy – 07 – C

Patent

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C07C 271/64 (2006.01) C07C 275/50 (2006.01) C07C 275/54 (2006.01) C07C 333/10 (2006.01) C07D 203/20 (2006.01) C07D 207/263 (2006.01) C07D 223/10 (2006.01) C07D 251/70 (2006.01) C07D 277/48 (2006.01) C07D 295/088 (2006.01) C07D 295/215 (2006.01) C07D 295/24 (2006.01) C07D 303/16 (2006.01) C07D 451/10 (2006.01) C07D 493/08 (2006.01) C07D 493/10 (2006.01) C07J 41/00 (2006.01) C09D 133/06 (2006.01) C08L 61/20 (2006.01)

Patent

CA 1310958

Abstract: The invention provides a physical property-improving reagent which comprises an alkenoylcarbamate compound of the formula: CH2=?-CO-NH-CO-Y (I) wherein R is a hydrogen atom or an alkyl group of not more than 8 carbon atoms and Y is the residue of an active hydrogen atom-containing compound excluding the active hydrogen atom therefrom, said active hydrogen atom-containing compound being selected from alcohols, thiols, carboxylic acids, thiocarboxylic acids, ammonia, primary amines, secondary amines and amides and having a molecular weight of not more than 1,000. The reagent is preferably dissolved in an organic solvent having a solubility parameter of not less than 8. The reagent can impart desirable physical properties to polymers produced from the same, such as improved elas- ticity, adhesion and dispersibility.

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