专利名称：MODIFIED ETHYLENE-(VINYL ALCOHOL) COPOLYMER, METHOD FOR PRODUCING
机械英语
SAME, AND USE OF SAME
psho发明人：OKAMOTO, Makoto,MORIKAWA, Keisuke 申请号：EP13828326.2零基础学英语
申请日：20130807bec中级听力
公开号：EP2883886B1
公开日：
20181226
检验检疫局英文专利内容由知识产权出版社提供礁石
摘要：A modified ethylene-(vinyl alcohol) copolymer which is reprented by formula (I), wherein the contents (mol%) of units (a), (b) and (c) each relative to the total amount of all of monomer units fulfil the requirements reprented by formulae (1) to (3) shown below and the degree of saponification (DS) that is defined by formula (4) is 90mol% or more. 18 ≤ a ≤ 55 (1) 0.01 ≤ c ≤ 20 (2) [100-(a+c)]0.9 ≤ b ≤ [100-(a+c)] (3) DS = [(sum total of molar numbers of hydrogen atoms each of which reprents X, Y or Z)/(sum total of molar numbers of X, Y and Z)]100 (4).
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商检英文bitting申请人：Kuraray Co., Ltd.
代理机构：Müller-Boré & Partner Patentanwälte PartG mbB
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