STARCH ESTERS, METHODS OF MAKING SAME, AND ARTICLES MADE THEREFROM
    91.
    发明申请
    STARCH ESTERS, METHODS OF MAKING SAME, AND ARTICLES MADE THEREFROM 有权
    淀粉酵母,其制备方法及其制备方法

    公开(公告)号:US20080146792A1

    公开(公告)日:2008-06-19

    申请号:US11611992

    申请日:2006-12-18

    Abstract: Starch esters are made by: reacting a starch with an esterifying agent in the presence of a catalyst in a solvent for the starch ester, the esterifying agent including a mixture of at least two esterifying agents; or pre-treating a starch in a bath being free of an esterifying agent, and reacting the pre-treated starch with an esterifying agent in the presence of a catalyst. Articles are made by blending cellulose ester and starch ester, may be cross-linked, and may include internal plasticizers.

    Abstract translation: 淀粉酯通过以下方法制备:使淀粉与酯化剂在催化剂存在下在淀粉酯的溶剂中反应,酯化剂包括至少两种酯化剂的混合物; 或在不含酯化剂的浴中预处理淀粉,并在催化剂存在下使预处理的淀粉与酯化剂反应。 制品通过混合纤维素酯和淀粉酯制成,可以是交联的,并且可以包括内部增塑剂。

    Method and apparatus for producing dope
    93.
    发明授权
    Method and apparatus for producing dope 有权
    生产涂料的方法和设备

    公开(公告)号:US07354964B2

    公开(公告)日:2008-04-08

    申请号:US10901030

    申请日:2004-07-29

    CPC classification number: C08J3/09 C08J2301/12 C08L1/10 C08L1/12

    Abstract: The mixture solvent of dichlorimethane type, the TAC and the plasticizer are supplied into a dissolution tank, and stirred therein with a stirrer to obtain a dispersing solution. The dispersing solution is fed into a storing tank and further stirred therein. Then the dispersing solution is fed by a pump to a heat exchanger for the heating, and thereafter the stirring is made with a static mixer. The temperatures of the dope is measured at many measuring points. On the basis of the temperature distribution, the heat transmission conditions of the heat exchanger are adjusted. Then the dope is fed to a heat exchanger for cooling, to cool to at most the normal boiling point of the dope. Then the mixing is made with a static mixer. Thus the obtained dope is uniform.

    Abstract translation: 将二氯二甲烷类型,TAC和增塑剂的混合溶剂供给到溶解槽中,并用搅拌器搅拌,得到分散溶液。 将分散溶液送入储存罐中并在其中进一步搅拌。 然后将分散溶液通过泵送入热交换器进行加热,然后用静态混合器进行搅拌。 在许多测量点测量涂料的温度。 基于温度分布,调节热交换器的传热条件。 然后将该涂料输送到用于冷却的热交换器中,冷却至至多为涂料的正常沸点。 然后用静态混合器进行混合。 因此得到的涂料是均匀的。

    Method and Apparatus for Producing Dope, and Method for Producing Film
    94.
    发明申请
    Method and Apparatus for Producing Dope, and Method for Producing Film 审中-公开
    生产胶原的方法和装置,以及制作薄膜的方法

    公开(公告)号:US20080056064A1

    公开(公告)日:2008-03-06

    申请号:US11659701

    申请日:2005-07-28

    Inventor: Hiromasa Tanaka

    Abstract: An inline mixing device (53) is constituted of a sulzer mixer (160) disposed in an upper stream and a static mixer (170) disposed in a downstream. An additive supplied through an orifice (150a) passes through the sulzer mixer (160) disposed in the upstream. As the sulzer mixer (160) is superior in dividing the flow, the additive is uniformly dispersed in a dope pipe (152). Thereafter, the additive passes through the static mixer (170). As the static mixer (170) is superior in reversing the flow, the additive and the primary dope are further stirred and kneaded. The inline mixing device (53) uses the two different kinds of mixers for effectively mixing the additive and the dope while taking advantages of each mixer.

    Abstract translation: 在线混合装置(53)由设置在上游的苏尔塞混合器(160)和设置在下游的静态混合器(170)构成。 通过孔口(150a)供应的添加剂通过设置在上游的苏格拉混合器(160)。 由于苏格拉混合器(160)在分流方面优越,所以添加剂均匀地分散在涂料管(152)中。 此后,添加剂通过静态混合器(170)。 由于静态混合器(170)的流动性较好,所以添加剂和初级涂料进一步搅拌和捏合。 在线混合装置(53)使用两种不同种类的混合器来有效地混合添加剂和涂料,同时利用每个混合器。

    Paper treating agent comprising a silicone composition
    99.
    发明申请
    Paper treating agent comprising a silicone composition 有权
    含有硅酮组合物的纸张处理剂

    公开(公告)号:US20060089427A1

    公开(公告)日:2006-04-27

    申请号:US11254812

    申请日:2005-10-21

    Abstract: A paper treating agent comprising 100 parts by mass of organopolysiloxane (A), from 100 to 100,000 parts by mass of water (E), and 0.1 to 100 parts by mass of a surfactant (F), characterized in that the agent further comprises 50 to 1,000 parts by mass of a cellulosic resin (C), wherein 0.5 to 2.5 hydroxyl groups per glucose unit of said cellulosic resin are etherized or esterified, and a viscosity of an aqueous 2% solution of said cellulosic resin is from 2 to 100 mpa.s.

    Abstract translation: 一种纸处理剂,其包含100质量份有机聚硅氧烷(A),100至100,000质量份水(E)和0.1至100质量份表面活性剂(F),其特征在于,所述试剂还包含50 至1,000质量份的纤维素树脂(C),其中所述纤维素树脂的每个葡萄糖单元的0.5至2.5个羟基被醚化或酯化,并且所述纤维素树脂的2%水溶液的粘度为2至100mpa .s。

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