[비의류제품] POLY(ETHER-ALKYL)HYDRAZIDES -- SYNTHESIS AND CHARACTERIZTION. 출판일 : 1993.01.01 저자 : 서지사항 : Laurienzo P., Malinconico M., Martuscelli E., Perenze N., Volpe M. G. (Inst. di Richerche su TEchnol. del Polimeri e Reologia -Naples). Polymer Journal 25, No. 3: 227-236 (1993). English. 등록일 : 2016.11.02 I 조회수 : 108 작성자 : |
4,4' - Dihydroxybiphenyl and ethylester of an omega-bromo alkyl-carboxylic acid were used to prepare a series of new acryclic dichlorides. The chlorides were condensed using terephthalic dihydrazide. The resulting poly(ether-alkyl)hyudrazides(PEHZ) were characterized by inherent viscoxity, elemental analysis, differential scanning calorimetry, theirmogravimetric analysis, and WAXS experiments. 13 refs.
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