POLYETHERIMIDES, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM
    2.
    发明申请
    POLYETHERIMIDES, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM 有权
    聚乙烯吡咯烷酮,制造方法和形成的制品

    公开(公告)号:US20130108851A1

    公开(公告)日:2013-05-02

    申请号:US13283951

    申请日:2011-10-28

    摘要: A polyetherimide manufactured by reaction of an alkali metal salt of a dihydroxy aromatic compound of the formula MO—Z—OM wherein M is an alkali metal salt and Z is an aromatic C6-24 monocyclic or polycyclic moiety optionally substituted with 1 to 6 C1-8 alkyl groups, 1 to 8 halogen atoms, or a combination thereof, with a bis(halophthalimide) composition comprising, based on the weight of the bis(halophthalimide) composition, from more than 45 to less than 75 weight percent of a 3,3′-bis(halophthalimide) of the formula less than 10 weight percent of a 3,4′-bis(halophthalimide) of the formula and from more than 45 to less than 75 weight percent of a (4,4′-bis(halophthalimide) of the formula

    摘要翻译: 通过式MO-Z-OM的二羟基芳族化合物的碱金属盐反应制得的聚醚酰亚胺,其中M为碱金属盐,Z为任选被1-6个碳原子数1〜6个碳原子的取代基的芳香族C 6-24单环或多环部分, 8个烷基,1至8个卤素原子或其组合与双(卤代邻苯二甲酰亚胺)组合物组合,其包含基于双(卤代邻苯二甲酰亚胺)组合物的重量,多于45至小于75重量%的3, 3'-双(卤代邻苯二甲酰亚胺),小于10重量%的下式的3,4'-双(卤代邻苯二甲酰亚胺)和大于45至小于75重量%的(4,4'-双( 卤代邻苯二甲酰亚胺)

    Polyetherimides, methods of manufacture, and articles formed therefrom
    3.
    发明授权
    Polyetherimides, methods of manufacture, and articles formed therefrom 有权
    聚醚酰亚胺,制造方法和由其形成的制品

    公开(公告)号:US08907042B2

    公开(公告)日:2014-12-09

    申请号:US13283951

    申请日:2011-10-28

    摘要: A polyetherimide manufactured by reaction of an alkali metal salt of a dihydroxy aromatic compound of the formula MO—Z—OM wherein M is an alkali metal salt and Z is an aromatic C6-24 monocyclic or polycyclic moiety optionally substituted with 1 to 6 C1-8 alkyl groups, 1 to 8 halogen atoms, or a combination thereof, with a bis(halophthalimide) composition comprising, based on the weight of the bis(halophthalimide) composition, from more than 45 to less than 75 weight percent of a 3,3′-bis(halophthalimide) of the formula less than 10 weight percent of a 3,4′-bis(halophthalimide) of the formula and from more than 45 to less than 75 weight percent of a (4,4′-bis(halophthalimide) of the formula

    摘要翻译: 通过式MO-Z-OM的二羟基芳族化合物的碱金属盐反应制得的聚醚酰亚胺,其中M为碱金属盐,Z为任选被1-6个碳原子数1〜6个碳原子的取代基的芳香族C 6-24单环或多环部分, 8个烷基,1至8个卤素原子或其组合与双(卤代邻苯二甲酰亚胺)组合物组合,其包含基于双(卤代邻苯二甲酰亚胺)组合物的重量,多于45至小于75重量%的3, 3'-双(卤代邻苯二甲酰亚胺),小于10重量%的下式的3,4'-双(卤代邻苯二甲酰亚胺)和大于45至小于75重量%的(4,4'-双( 卤代邻苯二甲酰亚胺)