THERMALLY STABLE ANTHRAPYRIDONE COMPOSITIONS
    9.
    发明申请
    THERMALLY STABLE ANTHRAPYRIDONE COMPOSITIONS 审中-公开
    热稳定的安非他酮组合物

    公开(公告)号:WO2005033210A3

    公开(公告)日:2005-07-14

    申请号:PCT/US2004029278

    申请日:2004-09-02

    CPC classification number: C09B5/14 C08K5/3437

    Abstract: An anthrapyridone composition of the formula: (I) is disclosed, where "A" and "B" are independently selected from substituted or unsubstituted cyclic ketone groups having from about 10 to about 20 ring carbon atoms; "a" is an integer having a value from 0 - 4, R - R are monovalent substituents; with the proviso that when "a" is 0, R is selected from the group consisting of a hydrogen, an alkyl group, a secondary amino group and an aminosulphonyl group; and R - R are substituents selected form the group consisting of a hydroxyl group, an aliphatic group, an aromatic group, a heterocylic group, a halogen atom, a cyano group, a carbonyl containing group, an amino group and a sulphonyl-containing group. The anthrapyridones are useful as thermally stable colorants for producing colored polymer resins and articles that require high temperature polymer processing conditions.

    Abstract translation: 公开了式(I)的蒽吡啶酮组合物,其中“A”和“B”独立地选自具有约10至约20个环碳原子的取代或未取代的环状酮基; “a”是0-4的整数,R 1 -R 4是一价取代基; 条件是当“a”为0时,R 1选自氢,烷基,仲氨基和氨基磺酰基; 并且R 2 -R 4是选自羟基,脂族基团,芳族基团,杂环基团,卤素原子,氰基,含羰基的基团,氨基基团 和含磺酰基的基团。 蒽吡啶酮可用作用于生产着色聚合物树脂的热稳定着色剂和需要高温聚合物加工条件的制品。

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