Method for producing monatin
    2.
    发明申请
    Method for producing monatin 失效
    生产莫纳甜的方法

    公开(公告)号:US20070066832A1

    公开(公告)日:2007-03-22

    申请号:US11505997

    申请日:2006-08-18

    IPC分类号: C07D209/18

    CPC分类号: C07D209/20 A23L27/31

    摘要: By simultaneously carrying out an isomerization reaction at position 2 of monatin in different configurations at positions 2 and 4 in the presence of an aldehyde under a condition of pH 4 to 11 in a mixture solvent of water and an organic solvent, and the crystallization of monatin in the same configurations at positions 2 and 4 or a salt thereof, monatin useful as a sweetener, particularly optically active monatin can efficiently be produced.

    摘要翻译: 通过在水和有机溶剂的混合溶剂中,在pH为4〜11的条件下,在醛的存在下,在位置2和4的莫纳甜2位上同时进行异构化反应和莫纳甜结晶 在2和4位的相同构型或其盐中,可以有效地制备用作甜味剂,特别是光学活性莫纳甜的莫纳甜。

    Crystal of (2R,4R)-monatin potassium salt and sweetener composition containing same
    3.
    发明授权
    Crystal of (2R,4R)-monatin potassium salt and sweetener composition containing same 失效
    (2R,4R) - 莫拉汀钾盐和含有它的甜味剂组合物的晶体

    公开(公告)号:US07553974B2

    公开(公告)日:2009-06-30

    申请号:US11180622

    申请日:2005-07-14

    IPC分类号: A61K31/405 C07D209/18

    CPC分类号: C07D209/20

    摘要: Crystals of (2R,4R)-monatin potassium salt which exhibit an X-ray powder diffraction pattern having characteristic peaks at diffraction angles 2θ of 5.5°, 7.2°, 8.1°, 8.9°, and 16.3°, by powder X-ray diffraction (Cu—Kα radiation), are superior in sweetness, preservation stability, solubility, and color stability.

    摘要翻译: 通过粉末X射线衍射显示具有在衍射角2θ为5.5°,7.2°,8.1°,8.9°和16.3°的特征峰的X射线粉末衍射图的(2R,4R) - 莫拉汀钾盐的晶体 (Cu-Kalpha辐射)在甜度,保存稳定性,溶解性和颜色稳定性方面均优异。

    Method for producing monatin
    6.
    发明授权
    Method for producing monatin 失效
    生产莫纳甜的方法

    公开(公告)号:US07396941B2

    公开(公告)日:2008-07-08

    申请号:US11505997

    申请日:2006-08-18

    IPC分类号: C07D209/18

    CPC分类号: C07D209/20 A23L27/31

    摘要: By simultaneously carrying out an isomerization reaction at position 2 of monatin in different configurations at positions 2 and 4 in the presence of an aldehyde under a condition of pH 4 to 11 in a mixture solvent of water and an organic solvent, and the crystallization of monatin in the same configurations at positions 2 and 4 or a salt thereof, monatin useful as a sweetener, particularly optically active monatin can efficiently be produced.

    摘要翻译: 通过在水和有机溶剂的混合溶剂中,在pH为4〜11的条件下,在醛的存在下,在位置2和4的莫纳甜2位上同时进行异构化反应和莫纳甜结晶 在2和4位的相同构型或其盐中,可以有效地制备用作甜味剂,特别是光学活性莫纳甜的莫纳甜。

    Film having fine voids and manufacture thereof
    7.
    发明授权
    Film having fine voids and manufacture thereof 失效
    薄膜具有细小的空隙及其制造

    公开(公告)号:US5843578A

    公开(公告)日:1998-12-01

    申请号:US966953

    申请日:1997-11-10

    摘要: A polyester film having fine voids, which comprises a polymer mixture comprising a polyester resin and a thermoplastic resin (B) incompatible with said polyester resin, and which has an apparent specific gravity of 0.6-1.3 and an inplane birefringence as determined from the equation: inplane birefringence=refractive index along lengthwise principal axis-refractive index along crosswise principal axis, of from -0.02 to +0.04, and manufacture thereof. A thermoplastic resin film having fine voids, which comprises a polymer mixture comprising a thermoplastic resin (A) and a thermoplastic resin (B) incompatible with said thermoplastic resin (A), and which has a ratio (L1/L2) of an average length (L1) of the voids at a cross section in the lengthwise direction of the film, to an average length (L2) of the voids at a cross section in the direction forming a right angle with said lengthwise direction, i.e., crosswise direction of the film, of 2/3-3/2, a thickness variation of the film of not more than 5%, and a void content of 5-50% by volume, and manufacture thereof. The polyester film having fine voids of the present invention has an extremely superior isotropy, excellent tear resistance, extremely superior water resistance, moisture absorption, dimensional stability, surface stability, gloss and vividness of printed matters, and mechanical strength, which have been particularly achieved by making apparent specific gravity and inplane birefringence fall within a specific range mentioned above. The thermoplastic resin film having fine voids of the present invention suffers less from curling by heat, which has been achieved by making (L1/L2), thickness variation and void content fall within a specific range mentioned above.

    摘要翻译: 一种具有微细空隙的聚酯膜,其包含聚酯混合物,其包含聚酯树脂和与所述聚酯树脂不相容的热塑性树脂(B),并且其表观比重为0.6-1.3,并且由下式确定的面内双折射: 平面双折射率=沿着横向主轴的纵向主轴折射率的折射率为-0.02至+0.04,并且其制造。 一种具有微细空隙的热塑性树脂膜,其包含含有热塑性树脂(A)和与所述热塑性树脂(A)不相容的热塑性树脂(B))的聚合物混合物,其具有平均长度(L1 / L2) (L1)在膜的长度方向上的截面处的空隙的长度方向,与沿着所述长度方向成直角的方向的截面的空隙的平均长度(L2),即 膜的2 / 3-3 / 2,膜的厚度变化不大于5%,空隙含量为5-50体积%,并且其制造。 具有本发明的微细空隙的聚酯膜具有非常优异的各向同性,优异的抗撕裂性,特别优异的耐水性,吸湿性,尺寸稳定性,表面稳定性,印刷物的光泽和鲜艳度以及机械强度。 通过使表观比重和面内双折射落入上述特定范围内。 本发明的具有微细空隙的热塑性树脂薄膜通过使(L1 / L2),厚度变化和空隙率落在上述特定范围内而实现的热量卷曲不足。

    Image sensing device
    8.
    发明授权
    Image sensing device 失效
    图像传感装置

    公开(公告)号:US4617471A

    公开(公告)日:1986-10-14

    申请号:US681657

    申请日:1984-12-14

    摘要: An image sensing device including an array of photovoltaic conversion elements on a substrate to convert incident light from an image plane to be read into electrical signals. The electrical signals are transferred to a plurality of signal reading circuits, which are constructed by a plurality of integrated circuits, via a plurality of conductive strips defining wiring patterns of non-uniform lengths formed on the substrate. The sums of the areas of the conductive strips with the areas of the electrodes to which the conductive strips are connected are made substantially equal in each of the electrode-conductive strip pairs to make the sums of the stray capacitances of the conductive strips and the interelectrode capacitances of the photovoltaic conversion elements substantially equal.

    摘要翻译: 一种图像感测装置,包括在基板上的光电转换元件阵列,以将来自图像平面的入射光转换为电信号。 电信号通过多个导电条传输到由多个集成电路构成的多个信号读取电路,该多个导电条限定了形成在基板上的不均匀长度的布线图形。 导电条的面积与导电条连接的电极的面积的总和在每个电极导电条对中基本相等,以使导电条和电极之间的杂散电容之和 光电转换元件的电容基本相等。

    Film having fine voids and manufacture thereof
    10.
    发明授权
    Film having fine voids and manufacture thereof 失效
    薄膜具有细小的空隙及其制造

    公开(公告)号:US6004664A

    公开(公告)日:1999-12-21

    申请号:US110825

    申请日:1998-07-06

    摘要: A polyester film having fine voids, which comprises a polymer mixture comprising a polyester resin and a thermoplastic resin (B) incompatible with said polyester resin, and which has an apparent specific gravity of 0.6-1.3 and an inplane birefringence as determined from the equation:inplane birefringence=refractive index along lengthwise principal axis-refractive index along crosswise principal axis,of from -0.02 to +0.04, and manufacture thereof. A thermoplastic resin film having fine voids, which comprises a polymer mixture comprising a thermoplastic resin (A) and a thermoplastic resin (B) incompatible with said thermoplastic resin (A), and which has a ratio (L1/L2) of an average length (L1) of the voids at a cross section in the lengthwise direction of the film, to an average length (L2) of the voids at a cross section in the direction forming a right angle with said lengthwise direction, i.e., crosswise direction of the film, of 2/3-3/2, a thickness variation of the film of not more than 5%, and a void content of 5-50% by volume, and manufacture thereof. The polyester film having fine voids of the present invention has an extremely superior isotropy, excellent tear resistance, extremely superior water resistance, moisture absorption, dimensional stability, surface stability, gloss and vividness of printed matters, and mechanical strength, which have been particularly achieved by making apparent specific gravity and inplane birefringence fall within a specific range mentioned above. The thermoplastic resin film having fine voids of the present invention suffers less from curling by heat, which has been achieved by making (L1/L2), thickness variation and void content fall within a specific range mentioned above.

    摘要翻译: 一种具有微细空隙的聚酯膜,其包含聚酯混合物,其包含聚酯树脂和与所述聚酯树脂不相容的热塑性树脂(B),并且其表观比重为0.6-1.3,并且由下式确定的面内双折射: 平面双折射率=沿着横向主轴的纵向主轴折射率的折射率为-0.02至+0.04,并且其制造。 一种具有微细空隙的热塑性树脂膜,其包含含有热塑性树脂(A)和与所述热塑性树脂(A)不相容的热塑性树脂(B))的聚合物混合物,其具有平均长度(L1 / L2) (L1)在膜的长度方向上的截面处的空隙的长度方向,与沿着所述长度方向成直角的方向的截面的空隙的平均长度(L2),即 膜的2 / 3-3 / 2,膜的厚度变化不大于5%,空隙含量为5-50体积%,并且其制造。 具有本发明的微细空隙的聚酯膜具有非常优异的各向同性,优异的抗撕裂性,特别优异的耐水性,吸湿性,尺寸稳定性,表面稳定性,印刷物的光泽和鲜艳度以及机械强度。 通过使表观比重和面内双折射落入上述特定范围内。 本发明的具有微细空隙的热塑性树脂薄膜通过使(L1 / L2),厚度变化和空隙率落在上述特定范围内而实现的热量卷曲不足。