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43 条记录 (耗时 0.02 秒)

    Use of microcapsules for making paints and lacquers
    21.
    发明授权
    Use of microcapsules for making paints and lacquers 失效
    使用微胶囊制作油漆和漆

    公开(公告)号：US08758790B2

    公开(公告)日：2014-06-24

    申请号：US11703859

    申请日：2007-02-08

    申请人： Joaquin Bigorra Llosas ,  Josep-Lluis Viladot Petit ,  Elisabet Graupera ,  Otilia Par ,  Heinz-Guenther Schulte ,  Andres Ortuno

    发明人： Joaquin Bigorra Llosas ,  Josep-Lluis Viladot Petit ,  Elisabet Graupera ,  Otilia Par ,  Heinz-Guenther Schulte ,  Andres Ortuno

    IPC分类号： A01N25/34 ,  A61K9/50

    CPC分类号： B01J13/10 ,  C08K9/10 ,  C09D5/14 ,  C09D7/68 ,  C09D7/69 ,  C09D7/70

    摘要： The invention provides microcapsules having an average diameter of 0.1 to 25 μm, obtained by a process (a) or (b), wherein, (a1) preparing an aqueous emulsion comprising actives and optionally oil components and/or emulsifiers; (a2) treating the emulsifier with an aqueous solution of anionic polymers to form a matrix; (a3) contacting the matrix with an aqueous solution of cationic polymers to form a capsule and optionally (a4) separating the aqueous phase from the capsules, or (b1) preparing an aqueous emulsion containing actives and optionally oil components and/or emulsifiers; (b2) treating the aqueous emulsion with an aqueous solution of cationic polymers to form a matrix; (b3) contacting the matrix with an aqueous solution of an anionic polymer to form a capsule and optionally (b4) separating the aqueous phase from the capsule. The microcapsules are useful in paint and lacquer formulations.

    摘要翻译： 本发明提供通过方法（a）或（b）获得的平均直径为0.1至25μm的微胶囊，其中（a1）制备包含活性物质和任选的油组分和/或乳化剂的水性乳液; （a2）用阴离子聚合物的水溶液处理乳化剂以形成基质; （a3）使基质与阳离子聚合物的水溶液接触以形成胶囊，并任选地（a4）将水相与胶囊分离，或（b1）制备含有活性物质和任选的油组分和/或乳化剂的水性乳液; （b2）用阳离子聚合物的水溶液处理水性乳液以形成基质; （b3）使基质与阴离子聚合物的水溶液接触以形成胶囊，并任选地（b4）将水相与胶囊分离。 微胶囊可用于油漆和漆制剂中。

    Continuous Process for the Production of mono- or dicarboxylic acid alkyl amides
    25.
    发明申请
    Continuous Process for the Production of mono- or dicarboxylic acid alkyl amides 有权
    用于生产单羧酸或二羧酸烷基酰胺的连续方法

    公开(公告)号：US20090062565A1

    公开(公告)日：2009-03-05

    申请号：US12293509

    申请日：2007-03-09

    申请人： Joaquin Bigorra Llosas ,  Javier Raya ,  Emilio Brau Balague ,  Manuel Seva ,  Ivan Francia ,  Ramon Valls

    发明人： Joaquin Bigorra Llosas ,  Javier Raya ,  Emilio Brau Balague ,  Manuel Seva ,  Ivan Francia ,  Ramon Valls

    IPC分类号： C07C231/02

    CPC分类号： C07C231/02 ,  C07C233/05

    摘要： A continuous process for the production of mono- or dicarboxylic acid alkyl amides is described, which is characterized in that: fresh mono- or dicarboxylic acid is placed into a first reactor (R1) connected with a distillation column (C1) and subjected to a reaction with ammonia or gaseous alkyl amine to form a pre-mixture consisting of mono- or dicarboxylic acid alkyl amide and unreacted mono- or dicarboxylic acid, while the water of condensation is distilled off; said pre-mixture is transferred into a second reactor (R2) also equipped with a distillation column (C2) and subjected to a further reaction with ammonia or gaseous alkyl amine to substantially convert all unreacted mono- or dicarboxylic acid into mono- or dicarboxylic acid alkyl amide; and all unreacted ammonia or gaseous alkyl amine is transferred into the first reactor (R1) to start the amidation reaction.

    摘要翻译： 描述了用于生产单羧酸或二羧酸烷基酰胺的连续方法，其特征在于：将新鲜的单羧酸或二羧酸置于与蒸馏塔（C1）连接的第一反应器（R1）中，并经受 与氨或气态烷基胺反应以形成由单羧酸或二羧酸烷基酰胺和未反应的单羧酸或二羧酸组成的预混合物，同时蒸馏掉冷凝水; 将所述预混合物转移到还装备有蒸馏塔（C2）的第二反应器（R2）中，并与氨或气态烷基胺进一步反应，以将所有未反应的单羧酸或二羧酸基本上转化为单羧酸或二羧酸 烷基酰胺; 并将所有未反应的氨或气态烷基胺转移到第一反应器（R1）中以开始酰胺化反应。

    BITUMINOUS COMPOSITION AND METHOD
    26.
    发明申请
    BITUMINOUS COMPOSITION AND METHOD 有权
    BITUMINOUS组合物和方法

    公开(公告)号：US20080207802A1

    公开(公告)日：2008-08-28

    申请号：US12029052

    申请日：2008-02-11

    申请人： Ramon Valls ,  Joaquin Bigorra Llosas ,  Javier Raya

    发明人： Ramon Valls ,  Joaquin Bigorra Llosas ,  Javier Raya

    IPC分类号： C08L95/00 ,  C08G73/02

    CPC分类号： C08L95/00 ,  C08K5/20

    摘要： A binder for bituminous compositions including at least one dialkylamide derived from an unsaturated fatty acid; and at least one catalyst for polymerizing the at least one dialkylamide under the action of oxygen is provided. A bituminous composition including (i) 80% b.w. to 94.9% b.w. bitumen; and (ii) a binder, that includes (a) 1% b.w. to 19% b.w. unsaturated fatty acid dialkylamides; and (b) 0.1% b.w. to 1% b.w. of a polymerization catalyst, where the amounts are calculated based on the solids content of the composition, and where the amounts total 100% b.w. is also provided. A method for preparing a binder for a bituminous composition including combining at least one unsaturated dialkylamide derived from an unsaturated fatty acid with at least one catalyst for the polymerization of the at least one dialkylamide under the action of oxygen is also provided.

    摘要翻译： 用于沥青组合物的粘合剂，其包含至少一种衍生自不饱和脂肪酸的二烷基酰胺; 并提供至少一种用于在氧气作用下聚合至少一种二烷基酰胺的催化剂。 沥青组合物，包括（i）80％b.w. 至94.9％b.w. 沥青; 和（ii）粘合剂，其包括（a）1％b.w。 至19％ 不饱和脂肪酸二烷基酰胺; 和（b）0.1％b.w。 至1％b.w 的聚合催化剂，其中所述量基于组合物的固体含量计算，并且其中总量为100％b.w. 也提供。 还提供了一种制备沥青组合物的粘合剂的方法，其包括将至少一种不饱和脂肪酸的不饱和二烷基酰胺与至少一种用于在氧气作用下聚合至少一种二烷基酰胺的催化剂组合。

    Use of microcapsules for making paints and lacquers
    27.
    发明申请
    Use of microcapsules for making paints and lacquers 失效
    使用微胶囊制作油漆和漆

    公开(公告)号：US20070202139A1

    公开(公告)日：2007-08-30

    申请号：US11703859

    申请日：2007-02-08

    申请人： Joaquin Bigorra Llosas ,  Josep-Lluis Viladot Petit ,  Elisabet Graupera ,  Otilia Par ,  Heinz-Guenther Schulte ,  Andres Ortuno

    发明人： Joaquin Bigorra Llosas ,  Josep-Lluis Viladot Petit ,  Elisabet Graupera ,  Otilia Par ,  Heinz-Guenther Schulte ,  Andres Ortuno

    IPC分类号： A01N25/34 ,  A61K9/50

    CPC分类号： B01J13/10 ,  C08K9/10 ,  C09D5/14 ,  C09D7/68 ,  C09D7/69 ,  C09D7/70

    摘要： The invention provides microcapsules having an average diameter of 0.1 to 25 μm, obtained by a process (a) or (b), wherein, (a1) preparing an aqueous emulsion comprising actives and optionally oil components and/or emulsifiers; (a2) treating the emulsifier with an aqueous solution of anionic polymers to form a matrix; (a3) contacting the matrix with an aqueous solution of cationic polymers to form a capsule and optionally (a4) separating the aqueous phase from the capsules, or (b1) preparing an aqueous emulsion containing actives and optionally oil components and/or emulsifiers; (b2) treating the aqueous emulsion with an aqueous solution of cationic polymers to form a matrix; (b3) contacting the matrix with an aqueous solution of an anionic polymer to form a capsule and optionally (b4) separating the aqueous phase from the capsule. The microcapsules are useful in paint and lacquer formulations.

    摘要翻译： 本发明提供通过方法（a）或（b）获得的平均直径为0.1至25μm的微胶囊，其中（a1）制备包含活性物质和任选的油组分和/或乳化剂的水性乳液; （a2）用阴离子聚合物的水溶液处理乳化剂以形成基质; （a3）使基质与阳离子聚合物的水溶液接触以形成胶囊，并任选地（a4）将水相与胶囊分离，或（b1）制备含有活性物质和任选的油组分和/或乳化剂的水性乳液; （b2）用阳离子聚合物的水溶液处理水性乳液以形成基质; （b3）使基质与阴离子聚合物的水溶液接触以形成胶囊，并任选地（b4）将水相与胶囊分离。 微胶囊可用于油漆和漆制剂中。