阅读说明：本技术 含有聚(亚芳基硫醚)(pas)聚合物的粉末状材料(p)及其用于增材制造的用途 (Powdered material (P) containing poly (arylene sulfide) (PAS) polymers and use thereof for additive manufacturing ) 是由 C·沃德 S·乔尔 B·吉尔肯森 陈虹 于 2020-04-07 设计创作，主要内容包括：本发明涉及包含至少一种聚(亚芳基硫醚)(PAS)聚合物的粉末材料(M),所述聚合物包含根据式(I)的重复单元p、q和r：其中n-(p)、n-(q)和n-(r)分别为每个重复单元p、q和r的摩尔％；重复单元p、q和r以嵌段方式、以交替方式或无规地排列；2≤(n-(q)+n-(r))/(n-(p)+n-(q)+n-(r))≤9；n-(q)是≥0％并且n-(r)是≥0％；j是零或在1与4之间变化的整数；R～(1)选自由以下组成的组：卤素原子、C-(1)-C-(12)烷基、C-(7)-C-(24)烷基芳基、C-(7)-C-(24)芳烷基、C-(6)-C-(24)亚芳基、C-(1)-C-(12)烷氧基、和C-(6)-C-(18)芳氧基。(The present invention relates to a powdered material (M) comprising at least one poly (arylene sulfide) (PAS) polymer comprising recurring units p, q and r according to formula (I): wherein n is p 、n q And n r Mole% of each repeating unit p, q, and r, respectively; the repeating units p, q and r are arranged in a block manner, in an alternating manner or randomly; 2 is less than or equal to (n) q +n r )/(n p +n q +n r )≤9；n q Is not less than 0% and n r Is more than or equal to 0 percent; j is zero or an integer varying between 1 and 4; r 1 Selected from the group consisting of: halogen atom, C 1 ‑C 12 Alkyl radical, C 7 ‑C 24 Alkylaryl group, C 7 ‑C 24 Aralkyl radical, C 6 ‑C 24 Arylene radical, C 1 ‑C 12 Alkoxy, and C 6 ‑C 18 An aryloxy group.)

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