Hydrophobic Effect and Substrate Specificity in Reaction of Thioester and Amine in Water
作者:Atsushi Torihata、Chiaki Kuroda
DOI:10.1246/bcsj.20100143
日期:2010.12.15
extent of hydrophobic effect in amidation reaction of alkyl thioester with alkylamine in water was studied. The yield of the products was primarily dependent on the alkyl group of amine. For example, the reaction of S-dodecyl dodecanethioate with dodecylamine proceeded in good yield, while the reaction did not occur with cyclohexylamine, piperidine, and dipropylamine. The effect of chain length of n-alkylamine
The object of the present invention is to provide a polyethylene resin composition which is improved in anti-blocking and slipping properties, and further in antistatic properties without deteriorating the excellent properties of polyethylene, such as transparency and heat sealability.
The inventive polyethylene resin composition comprises
(A) polyethylene,
(B) a zeolite or an anhydrous amorphous aluminosilicate having the basic particle characteristics of zeolite as prepared by acid-treating zeolite,
(C) fatty acid amide having a melting point of not more than 130 °C, and
(D) an antistatic agent.