Cross-linked polyvinyl acetals
    6.
    发明授权
    Cross-linked polyvinyl acetals 失效
    交联聚乙烯醇缩醛

    公开(公告)号:US07312275B2

    公开(公告)日:2007-12-25

    申请号:US10519133

    申请日:2003-07-01

    IPC分类号: C08F8/00 C08G64/14

    CPC分类号: C08F8/28 C08F8/48 C08F16/06

    摘要: The invention relates to a cross-linked polyvinyl acetal which is characterized in that it can be obtained from at least one polyvinylacetal (1) which is obtained by reacting at least one polymer (A), which contains a) 1,0 to 99.9 wt. % structural units of formula (1), b.) 0 to 99.0 wt. % structural units of formula (2), c.) 0 to 70.0 wt. % structural formula (3), d.) 0.0001 to 30.0 wt. % structural units of formula (4) respectively in relation to the overall weight of the polymer (A), with at least one compound (B) of formula (5). Furthermore, the present invention relates to methods for the production of the polyvinyl acetal according to the invention as well as its use.

    摘要翻译: 本发明涉及一种交联聚乙烯醇缩醛,其特征在于可从至少一种聚乙烯醇缩醛(1)获得,所述聚乙烯醇缩醛(1)是通过使至少一种聚合物(A)反应得到的,所述聚合物(A)含有a) 。 式(1)的%结构单元,b。)0至99.0wt。 式(2)的%结构单元,c。)0-70.0wt。 %结构式(3),d。)0.0001〜30.0重量% 相对于聚合物(A)的总重量,分别为式(4)的%结构单元与至少一种式(5)的化合物(B)。 此外,本发明涉及根据本发明的聚乙烯醇缩醛的制备方法及其用途。

    Cross-linked polyvinyl acetals
    7.
    发明申请
    Cross-linked polyvinyl acetals 失效
    交联聚乙烯醇缩醛

    公开(公告)号:US20050239960A1

    公开(公告)日:2005-10-27

    申请号:US10519133

    申请日:2003-07-01

    IPC分类号: C08F16/38 C08F8/28 C08F8/00

    CPC分类号: C08F8/28 C08F8/48 C08F16/06

    摘要: The invention relates to a cross-linked polyvinyl acetal which is characterized in that it can be obtained from at least one polyvinylacetal (1) which is obtained by reacting at least one polymer (A), which contains a) 1,0 to 99.9 wt. % structural units of formula (1), b.) 0 to 99.0 wt. % structural units of formula (2), c.) 0 to 70.0 wt. % structural formula (3), d.) 0.0001 to 30.0 wt. % structural units of formula (4) respectively in relation to the overall weight of the polymer (A), with at least one compound (B) of formula (5). Furthermore, the present invention relates to methods for the production of the polyvinyl acetal according to the invention as well as its use.

    摘要翻译: 本发明涉及一种交联聚乙烯醇缩醛,其特征在于可从至少一种聚乙烯醇缩醛(1)获得,所述聚乙烯醇缩醛(1)是通过使至少一种聚合物(A)反应得到的,所述聚合物(A)含有a) 。 式(1)的%结构单元,b。)0至99.0wt。 式(2)的%结构单元,c。)0-70.0wt。 %结构式(3),d。)0.0001〜30.0重量% 相对于聚合物(A)的总重量,分别为式(4)的%结构单元与至少一种式(5)的化合物(B)。 此外,本发明涉及根据本发明的聚乙烯醇缩醛的制备方法及其用途。