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    PROCESS FOR EMULSION POLYMERIZATION
    2.
    发明申请
    PROCESS FOR EMULSION POLYMERIZATION 有权
    乳液聚合方法

    公开(公告)号：US20140378636A1

    公开(公告)日：2014-12-25

    申请号：US14371933

    申请日：2013-06-11

    Applicant: BASF SE

    Inventor： Christian Hubert Weidl ,  Ronald Klagge ,  Uwe Held ,  Marta Reinoso Garcia ,  Thomas Mausberg

    IPC: C08F2/44 ,  B01F17/00

    CPC classification number: C08F2/44 ,  B01F17/0021 ,  C08F2/24 ,  C08F2/30

    Abstract: Process for polymerizing at least one monomer under emulsion polymerization conditions, characterized in that the (co)monomers are selected from vinyl aromatic compounds, ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, C1-C10-alkyl esters of ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, 1,3-butadiene, and a-olefins bearing in the range of from 10 to 250 carbon atoms per molecule, in pure form or as mixture with isomers, and using a surfactant mixture comprising (A) an alkoxylation product of at least one alkanol (a), characterized in that alkanol (a) has 6 to 12 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (A) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units and alkanol (a) has an average degree of branching of at least 1; and (B) an alkoxylation product of at least one alkanol (b), characterized in that alkanol (b) has 13 to 19 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (B) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units, or (C) an alkoxylation product of at least one linear C12-C22-alkyl alcohol (c), characterized in that the average number of alkylene oxide units per molecule in alkoxylation product (C) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units.

    Abstract translation: 在乳液聚合条件下聚合至少一种单体的方法，其特征在于（共）单体选自乙烯基芳族化合物，具有3-10个碳原子的烯属不饱和羧酸，烯属不饱和羧酸的C 1 -C 10烷基酯与 3至10个碳原子，1,3-丁二烯和每分子具有10至250个碳原子的α-烯烃，以纯形式或与异构体混合，并使用表面活性剂混合物，其包含（A）烷氧基化 至少一种链烷醇（a）的产物，其特征在于链烷醇（a）每分子具有6至12个碳原子，烷氧基化产物（A）中每分子的平均氧化烯单元数目为35 至55，烯化氧单元选自C 2 -C 10 - 氧化烯单元，链烷醇（a）的平均支化度至少为1; 和（B）至少一种链烷醇（b）的烷氧基​​化产物，其特征在于链烷醇（b）每分子具有13至19个碳原子，并且烷氧基化产物（B）中每分子的平均氧化烯单元数呈现值 在35至55的范围内，烯化氧单元选自C 2 -C 10 - 氧化烯单元，或（C）至少一种直链C 12 -C 22烷基醇（c）的烷氧基​​化产物，其特征在于， 烷氧基化产物（C）中每分子的平均氧化烯单元数为35至55的范围，烯化氧单元选自C 2 -C 10 - 氧化烯单元。

    Process for emulsion polymerization
    4.
    发明授权
    Process for emulsion polymerization 有权
    乳液聚合方法

    公开(公告)号：US09109054B2

    公开(公告)日：2015-08-18

    申请号：US14371933

    申请日：2013-06-11

    Applicant: BASF SE

    Inventor： Christian Hubert Weidl ,  Ronald Klagge ,  Uwe Held ,  Marta Reinoso Garcia ,  Thomas Mausberg

    IPC: C08F2/00 ,  B01F3/08 ,  C11D17/00 ,  C11D1/72 ,  C08F2/44 ,  C08F2/24 ,  C08F2/30 ,  B01F17/00

    CPC classification number: C08F2/44 ,  B01F17/0021 ,  C08F2/24 ,  C08F2/30

    Abstract: Process for polymerizing at least one monomer under emulsion polymerization conditions, characterized in that the (co)monomers are selected from vinyl aromatic compounds, ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, C1-C10-alkyl esters of ethylenically unsaturated carboxylic acids with 3 to 10 carbon atoms, 1,3-butadiene, and a-olefins bearing in the range of from 10 to 250 carbon atoms per molecule, in pure form or as mixture with isomers, and using a surfactant mixture comprising (A) an alkoxylation product of at least one alkanol (a), characterized in that alkanol (a) has 6 to 12 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (A) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units and alkanol (a) has an average degree of branching of at least 1; and (B) an alkoxylation product of at least one alkanol (b), characterized in that alkanol (b) has 13 to 19 carbon atoms per molecule and the average number of alkylene oxide units per molecule in alkoxylation product (B) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units, or (C) an alkoxylation product of at least one linear C12-C22-alkyl alcohol (c), characterized in that the average number of alkylene oxide units per molecule in alkoxylation product (C) assumes a value in the range of from 35 to 55, the alkylene oxide units are selected from C2-C10-alkylene oxide units.

    Abstract translation: 在乳液聚合条件下聚合至少一种单体的方法，其特征在于（共）单体选自乙烯基芳族化合物，具有3-10个碳原子的烯属不饱和羧酸，烯属不饱和羧酸的C 1 -C 10烷基酯与 3至10个碳原子，1,3-丁二烯和每分子具有10至250个碳原子的α-烯烃，以纯形式或与异构体混合，并使用表面活性剂混合物，其包含（A）烷氧基化 至少一种链烷醇（a）的产物，其特征在于链烷醇（a）每分子具有6至12个碳原子，并且烷氧基化产物（A）中每分子的平均氧化烯单位数假定为35 至55，烯化氧单元选自C 2 -C 10 - 氧化烯单元，链烷醇（a）的平均支化度至少为1; 和（B）至少一种链烷醇（b）的烷氧基​​化产物，其特征在于链烷醇（b）每分子具有13至19个碳原子，并且烷氧基化产物（B）中每分子的平均氧化烯单元数呈现值 在35至55的范围内，烯化氧单元选自C 2 -C 10 - 氧化烯单元，或（C）至少一种直链C 12 -C 22烷基醇（c）的烷氧基​​化产物，其特征在于， 烷氧基化产物（C）中每分子的平均氧化烯单元数为35至55的范围，烯化氧单元选自C 2 -C 10 - 氧化烯单元。

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