Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer
    11.
    发明授权
    Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer 失效
    使烯化氧和缩水甘油醚反应生成OH-或酸封端的共聚物

    公开(公告)号:US07605224B2

    公开(公告)日:2009-10-20

    申请号:US12152412

    申请日:2008-05-14

    IPC分类号: C08G65/28

    摘要: Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which R1 is hydrogen or a C1-C4-alkyl radical, R2 and R4 are an alkyl or aryl radical having 1 to 30 carbon atoms, and R3 is an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, R5 is an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

    摘要翻译: 公开了根据式(I)的烯化氧和缩水甘油醚制备的共聚物,其中R 1是氢或C 1 -C 4烷基,R 2和R 4是具有1至30个碳原子的烷基或芳基,R 3是 具有1至50个碳原子的烷基或芳基,其也可以含有杂原子。 A是具有2至6个碳原子的亚烷基单元。 在式(1)中,x为0至10的数,y为0至10的数,n为0至100的数,k为1至100的数,R5为酸基或氢, 并且m是1至500的数,条件是(y + n)必须至少为1。

    Copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof
    12.
    发明授权
    Copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof 失效
    可共聚聚亚烷基二醇大分子单体,及其制备和应用

    公开(公告)号:US07514501B2

    公开(公告)日:2009-04-07

    申请号:US11100687

    申请日:2005-04-07

    IPC分类号: C08K3/00 C07C229/00 C08F2/16

    CPC分类号: C08F2/10 C08F212/14 C08J3/03

    摘要: The present invention relates to the preparation of Ω-(dimethylisopropenylbenzylurethane) polyalkylene glycols with α-alkoxy or α-dihydroxy groups and to the use thereof as hydrolysis-stable macromonomers for the dispersion and crosslinking of polymers in which A is C2-C4-alkylene m is an integer from 5 to 900, and R is C1-C20-alkyl, C6-C18-aryl or a radical according to formula 2a, 2b, 2c, 3a, 3b or 3c which is bonded to the terminal oxygen atom of the alkoxy group (A-O) in formula 1 via the valence denoted by *, and in which A is not exclusively C3- or C4-alkylene.

    摘要翻译: 本发明涉及具有α-烷氧基或α-二羟基的ω-(二甲基异丙烯基苄基氨基甲酸酯)聚亚烷基二醇的制备及其用作水解稳定的大分子单体用于分散和交联聚合物的用途,其中A是C 2 -C 4亚烷基 m为5〜900的整数,R为C1-C20烷基,C6-C18-芳基或根据式2a,2b,2c,3a,3b或3c的基团,其与 式(1)中的烷氧基(AO),以*表示的化合价,其中A不仅仅是C3-或C4-亚烷基。

    Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers
    13.
    发明授权
    Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers 失效
    由环氧烷烃和缩水甘油醚制成的共聚物及其作为可聚合乳化剂的用途

    公开(公告)号:US07388068B2

    公开(公告)日:2008-06-17

    申请号:US10525151

    申请日:2003-07-13

    IPC分类号: C08G65/28

    摘要: Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which R1 is hydrogen or a C1-C4-alkyl radical, R2 and R4 are an alkyl or aryl radical having 1 to 30 carbon atoms, and R3 is an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, C is an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.

    摘要翻译: 公开的是根据式(I)的环氧烷和缩水甘油醚制备的共聚物,其中R 1是氢或C 1 -C 4 - - 烷基,R 2和R 4是具有1至30个碳原子的烷基或芳基,R 3是烷基或 具有1至50个碳原子的芳基,其也可以含有杂原子。 A是具有2至6个碳原子的亚烷基单元。 在式(1)中,x为0至10的数,y为0至10的数,n为0至100的数,k为1至100的数,C为酸基或氢, 并且m是1至500的数,条件是(y + n)必须至少为1。