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http://hdl.handle.net/11133/1632
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| 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 |
| Appears in Collections: | 05号
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