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Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/1632

Title: プラスチックス用安定剤の構造と活性に関する研究 : ポリプロピレンの銅害劣化防止剤
Other Titles: プラスチックス ヨウ アンテイザイ ノ コウゾウ トカッセイ ニカンスル ケンキュウ : ポリプロピレン ノ ドウガイ レッカ ボウシザイ
Study on Structure -Activity Relationship of Stabilizers for Plastics Stabilizer Against Copper-Catalyzed Deterioration of Polypropylene
Authors: 吉川, 俊夫
YOSHIKAWA, Toshio
Issue Date: 20-Jul-2003
Publisher: 愛知工業大学
Abstract: N-acyl-derivatives of saHcyloylhydrazine^sophthalic dihydrazide, and naphthalene-2, 6-<ficarboxylic dihydrazide were added to polypropylene together with an antioxidant and copper powder. The copper-deactivating activity of these N-acyl hydrazides were evaluated by measuring t the life-time of the polypropylene. N-acyl groups having from 2 to 20 acyl carbons were introduced to the hydrazides and the optimum carbon number to give the loneest life time of nolvnroDvlene were determined.
URI: http://hdl.handle.net/11133/1632
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