Process for producing a particulate composition comprising crystalline trehalose dihydrate
    2.
    发明申请
    Process for producing a particulate composition comprising crystalline trehalose dihydrate 有权
    制备包含结晶海藻糖二水合物的颗粒组合物的方法

    公开(公告)号:US20150040889A1

    公开(公告)日:2015-02-12

    申请号:US14346410

    申请日:2012-09-12

    IPC分类号: C12P19/12 C12P19/20 C13K13/00

    摘要: A process for enabling the production of a particulate composition containing crystalline trehalose dihydrate is provided. Including allowing an α-glycosyltrehalose-forming enzyme to act on liquefied starch derived from a microorganism of the genus Arthrobacter and a trehalose-releasing enzyme derived from a microorganism of the genus Arthrobacter along with a starch debranching enzyme and a cyclomaltodextrin glucanotransferase; allowing glucoamylase to act on the resulting mixture to obtain a saccharide solution containing α,α-trehalose; precipitating crystalline α,α-trehalose dihydrate from the above saccharide solution; collecting the precipitated crystalline α,α-trehalose dihydrate by a centrifuge; and ageing and drying the collected crystals. Cyclomaltodextrin glucanotransferase derived from a microorganism of the genus Paenibacillus or a mutant enzyme thereof is used to increase the α,α-trehalose content in the saccharide solution to over 86.0% by weight, on a dry solid basis, without passing through a fractionation step by column chromatography.

    摘要翻译: 提供一种能够生产含有结晶海藻糖二水合物的颗粒组合物的方法。 包括使α-糖基海藻糖形成酶作用于源自节杆菌属微生物的液化淀粉和源自节杆菌属微生物的海藻糖释放酶以及淀粉脱支酶和环麦芽糖糊精葡聚糖转移酶; 使葡糖淀粉酶作用于所得混合物,得到含α,α-海藻糖的糖溶液; 从上述糖溶液中沉淀出结晶α,α-海藻糖二水合物; 通过离心机收集沉淀的结晶α,α-海藻糖二水合物; 并老化并干燥收集的晶体。 来自Paenibacillus属的微生物的环糊精葡聚糖转移酶或其突变酶用于将干燥固体的糖溶液中的α,α-海藻糖含量提高至86.0重量%以上,而不经过分馏步骤 柱层析。

    RESIN SUBSTRATE HAVING HARD COATING LAYER
    3.
    发明申请
    RESIN SUBSTRATE HAVING HARD COATING LAYER 审中-公开
    具有硬涂层的树脂基材

    公开(公告)号:US20120308812A1

    公开(公告)日:2012-12-06

    申请号:US13589600

    申请日:2012-08-20

    IPC分类号: B32B9/04 B32B27/08 B32B27/30

    摘要: There is provided a resin substrate having a hard coating layer in which a silicone type hard coating layer is provided on the resin substrate via a primer layer, the resin substrate having the hard coating layer being excellent in the abrasion resistance and excellent in the weather resistance. A resin substrate having a hard coating layer comprising a primer layer containing an acrylic polymer, as a main component, and a hard coating layer formed of a cured product of a hard coating agent composition containing organopolysiloxane, sequentially laminated on at least one surface of the resin substrate, wherein the primer layer contains an acrylic polymer (A) in which at least one member selected from a specific alkyl acrylate and a specific alkyl methacrylate is set as main monomer units, a triazine type ultraviolet absorber (B), and a hindered amine photostabilizer (C).

    摘要翻译: 提供了具有硬涂层的树脂基板,其中通过底漆层在树脂基板上设置有机硅型硬涂层,该树脂基板具有耐磨性优异和耐候性优异的硬涂层 。 一种具有硬涂层的树脂基材,其包含含有丙烯酸类聚合物的底漆层作为主要成分,以及由包含有机聚硅氧烷的硬涂层组合物的固化产物形成的硬涂层,所述硬涂层依次层压在所述涂料层的至少一个表面上 树脂基材,其中底漆层含有丙烯酸类聚合物(A),其中选自特定的丙烯酸烷基酯和特定的甲基丙烯酸烷基酯中的至少一种作为主要单体单元,三嗪型紫外线吸收剂(B)和受阻剂 胺稳定剂(C)。

    RESIN SUBSTRATE PROVIDED WITH HARD COATING FILM AND ITS PRODUCTION PROCESS
    4.
    发明申请
    RESIN SUBSTRATE PROVIDED WITH HARD COATING FILM AND ITS PRODUCTION PROCESS 有权
    具有硬涂层的树脂基材及其生产工艺

    公开(公告)号:US20120263932A1

    公开(公告)日:2012-10-18

    申请号:US13531903

    申请日:2012-06-25

    IPC分类号: B32B7/02 B05D1/38 B32B27/08

    摘要: It is to provide a resin substrate provided with a hard coating film having a silicone type hard coating layer provided on a resin substrate via a primer layer, having excellent abrasion resistance and also having excellent weather resistance such as weather-resistant adhesion and weather-crack resistance of the hard coating layer, and it production process.A resin substrate provided with a hard coating film, comprising, between a primer layer containing an acrylic polymer as the main component and a hard coating layer containing a cured product of an organopolysiloxane as the main component, a middle layer comprising a mixture of components constituting both the layers, in such a thickness that when the thickness of the hard coating layer is Ht and the thickness of the middle layer is Mt, the ratio in thickness of these layers Mt/Ht is from 0.05 to 1.0.

    摘要翻译: 提供一种树脂基板,其具有通过底漆层设置在树脂基板上的具有硅酮型硬涂层的硬涂层,具有优异的耐磨性并且还具有优异的耐候性,如耐候性粘合和耐候裂纹 硬涂层的电阻及其制造工艺。 一种设置有硬涂膜的树脂基板,包括在以丙烯酸类聚合物为主要成分的底漆层和含有有机聚硅氧烷的固化物为主要成分的硬涂层之间,包含构成 这两个层的厚度使得当硬涂层的厚度为Ht且中间层的厚度为Mt时,这些层的厚度比例Mt / Ht为0.05至1.0。

    Image forming apparatus
    6.
    发明申请
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US20060245768A1

    公开(公告)日:2006-11-02

    申请号:US11406251

    申请日:2006-04-19

    IPC分类号: G03G15/00

    摘要: The image forming apparatus includes a conductive member provided in a conveying path of a recording material, a voltage applying device for applying a voltage to the conductive member, a current detecting device for detecting a current flowing in the conductive member when the recording material passes through the conductive member to which a voltage is applied by the voltage applying device, and a judgment device for judging, based on an output from the current detecting device, whether a conductive foreign object is present on the recording material. Thus there is provided an image forming apparatus capable of detecting a foreign object attached to a recording material by a simple method.

    摘要翻译: 图像形成装置包括设置在记录材料的传送路径中的导电部件,向导电部件施加电压的电压施加装置,当记录材料通过时检测在导电部件中流动的电流的电流检测装置 由电压施加装置施加电压的导电构件,以及判断装置,用于根据电流检测装置的输出判断导电异物是否存在于记录材料上。 因此,提供了一种能够通过简单的方法检测附着在记录材料上的异物的图像形成装置。

    Color image forming apparatus
    8.
    发明授权
    Color image forming apparatus 失效
    彩色图像形成装置

    公开(公告)号:US06847790B2

    公开(公告)日:2005-01-25

    申请号:US10607310

    申请日:2003-06-27

    摘要: A color image forming apparatus includes a controlling unit for controlling an exposure unit, developing devices, etc., so that an ordinary image of one color is formed within a period of time in which a carrier rotates once, and density detection pattern images of a plurality of colors are formed within the period of time in which the carrier rotates once.

    摘要翻译: 彩色图像形成装置包括:控制单元,用于控制曝光单元,显影装置等,使得在载体旋转一次的时间段内形成一种普通的一种颜色的图像;以及密度检测图案图像 在载体旋转一次的时间段内形成多种颜色。