Piezoelectric polymer materials from epoxy resins and
polytetramethyleneoxide-di-p-aminobenzoate
    1.
    发明授权
    Piezoelectric polymer materials from epoxy resins and polytetramethyleneoxide-di-p-aminobenzoate 失效
    来自环氧树脂和聚四亚甲基氧化物 - 二对氨基苯甲酸酯的压电聚合物材料

    公开(公告)号:US4921928A

    公开(公告)日:1990-05-01

    申请号:US208063

    申请日:1988-06-17

    摘要: A piezoelectric polymer material comprising a cured product of a composition comprised of an epoxy resin having at least two epoxy groups in the molecules, a compound having a molecular weight not less than 1200 and containing defined numbers of amino groups, benzene rings, carbonyl groups and methylene groups, and a crosslinking agent. The cured product has dipolarly oriented micro crystals therein. A method for making such a piezoelectric polymer material is also described, in which the resin composition is thermally cured and contacted with an electric field at a high temperature to cause dipolar orientation in the product. The dipoles are frozen by cooling the product while applying the electric field.

    摘要翻译: 一种压电聚合物材料,其包含由分子中具有至少两个环氧基的环氧树脂组成的组合物的固化产物,分子量不小于1200且含有规定数目的氨基的化合物,苯环,羰基和 亚甲基和交联剂。 固化产物中具有偶极取向的微晶。 还描述了制造这种压电聚合物材料的方法,其中树脂组合物被热固化并在高温下与电场接触以在产品中引起偶极取向。 通过在施加电场的同时冷却产品来冷冻偶极子。

    Chip Provided with film Having Hole Pattern with the Use of Thermoresponsive Polymer and Method of Producing the Same
    4.
    发明申请
    Chip Provided with film Having Hole Pattern with the Use of Thermoresponsive Polymer and Method of Producing the Same 审中-公开
    带有膜的芯片具有使用热聚合物的孔图案及其制造方法

    公开(公告)号:US20090130384A1

    公开(公告)日:2009-05-21

    申请号:US11992594

    申请日:2006-09-27

    摘要: [Problems] To provide a novel chip useful for treating cells and the like which has a mechanism and a structure wherein the size of a hole pattern is arbitrarily changed so that cells can easily move in and get out from the hole in scattering or collecting cells but can hardly get out from the hole during washing or antigen-stimulation.[Means for Solving Problems] A chip comprising a crosslinked product of a temperature-responsive polymer as a constituting member and being provided with a film having a hole pattern on the surface of a baseboard. A method of producing a chip which comprises a crosslinked product of a temperature-responsive polymer as a constituting member and is provided with a film having a hole pattern on the surface of the baseboard. This method comprises applying a composition containing a crosslinkable temperature-responsive polymer, a composition containing a crosslinkable temperature-responsive polymer and a crosslinking agent or a composition containing a temperature-responsive polymer and a crosslinking agent on the surface of a baseboard to thereby form a coating film, crosslinking the coating film to thereby form the crosslinked product as described above and then forming a hole pattern on the coating film of the crosslinked product.

    摘要翻译: [问题]提供一种用于处理细胞等的新颖的芯片,其具有机构和结构,其中孔图案的尺寸任意改变,使得细胞可以容易地在散射或收集细胞中从孔中移出和离开 但在洗涤或抗原刺激期间几乎不能从孔中脱出。 解决问题的手段一种芯片,其包含作为构成部件的温度敏感性聚合物的交联体,并且在基板的表面设置有具有孔图案的膜。 一种制造芯片的方法,其包括作为构成部件的温度敏感性聚合物的交联产物,并且在基板的表面上设置有具有孔图案的膜。 该方法包括在基板的表面上涂布含有交联性温度响应性聚合物的组合物,含有交联性温度敏感性聚合物和交联剂的组合物或含有温度敏感性聚合物和交联剂的组合物,从而形成 使涂膜交联,由此形成如上所述的交联产物,然后在交联产物的涂膜上形成孔图案。

    Resin-bonded magnetic composition and process for producing magnetic
molding therefrom
    5.
    发明授权
    Resin-bonded magnetic composition and process for producing magnetic molding therefrom 失效
    树脂粘结磁性组合物及其制造方法

    公开(公告)号:US4808326A

    公开(公告)日:1989-02-28

    申请号:US26369

    申请日:1987-02-09

    摘要: A magnetic composition which comprises 80 to 95 weight % of ferromagnetic powder, 5 to 20 weight % of highly heat-resistant thermosetting resin powder and 0.1 to 1 weight % of a metal chelate compound. Further, a process characterized in that all of the powders which comprise the magnetic composition are mixed together and molded under heat and pressure to produce a magnetic molding.The magnetic composition enables molding of materials of complicated form at low temperatures, and the obtained magnetic moldings are excellent in heat resistance, mechanical strength, mechanical workability and initial magnetic permeability.

    摘要翻译: PCT No.PCT / JP86 / 00288 Sec。 371日期1987年2月9日 102(e)1987年2月9日PCT PCT 1986年6月9日PCT公布。 出版物WO86 / 07489 日期:1986年12月18日。磁性组合物,其含有80〜95重量%的铁磁粉末,5〜20重量%的高耐热性热固性树脂粉末和0.1〜1重量%的金属螯合物。 此外,其特征在于将包含磁性组合物的所有粉末混合在一起并在加热和加压下成型以产生磁性模塑。 磁性组合物能够在低温下成型复杂的材料,所得到的磁性模制品的耐热性,机械强度,机械加工性和初始磁导率优异。

    Conductive paint
    7.
    发明授权
    Conductive paint 失效
    导电漆

    公开(公告)号:US4499010A

    公开(公告)日:1985-02-12

    申请号:US471924

    申请日:1983-03-02

    IPC分类号: C09D5/24 H05K1/09 H01B1/02

    CPC分类号: C09D5/24 H05K1/095

    摘要: Conductive paint comprises an organic solvent having dissolved and dispersed therein a binder containing a thermosetting resin and a hydroquinone derivative which is a product resulting from reaction between a hydroquinone (polyhydric phenol) and a fatty acid having 10 to 20 carbon atoms, added to the thermosetting resin, metal powder as a conductive material, and preferably a fatty acid derived from natural oils and fats and having 10 to 20 carbon atoms. This conductive paint exhibits characteristics not inferior to those of the conventional Ag conductive paint, such as low specific resistance, high moisture resistance and high heat resistance, and is much less expensive than the conventional Ag conductive paint.

    摘要翻译: 导电涂料包括溶解并分散有含有热固性树脂和氢醌衍生物的粘合剂的有机溶剂,氢醌衍生物是由氢醌(多元酚)和具有10至20个碳原子的脂肪酸之间的反应产生的产物,加入到热固性 树脂,金属粉末作为导电材料,优选衍生自天然油脂的脂肪酸,并具有10〜20个碳原子。 该导电涂料具有不劣于常规Ag导电涂料的特性,例如低电阻率,高耐湿性和高耐热性,并且比常规Ag导电涂料便宜得多。

    Microwell Array Chip and Its Manufacturing Method
    9.
    发明申请
    Microwell Array Chip and Its Manufacturing Method 审中-公开
    微孔阵列芯片及其制造方法

    公开(公告)号:US20080014631A1

    公开(公告)日:2008-01-17

    申请号:US10573289

    申请日:2004-09-22

    IPC分类号: C12M1/34

    摘要: A microwell array chip having multiple microwells on a principal surface of a substrate, said microwells being of a shape and size permitting the storage of only a single organic cell in each microwell, wherein microwell markers are present on the same substrate surface as the openings of the microwells. A microwell array chip having multiple microwells on a principal surface of a substrate, said microwells being of a shape and size permitting the storage of only a single organic cell in each microwell, wherein protrusions are present in the openings of said microwells so as to narrow said openings. A method for manufacturing the microwell array chip. The method comprises the steps of: forming a film on at least one principal surface of a substrate; applying a resist coating on the film that has been formed; exposing the resist surface through a mask having a microwell pattern and removing uncured portions of resist; etching the exposed portions of said film and substrate to fabricate wells in the form of a microwell array; and removing the resist. A microwell array chip made of silicon and having multiple microwells, each microwell being used to store a single specimen organic cell, wherein each microwell is of a size and shape holding just one organic cell.

    摘要翻译: 一种微孔阵列芯片,其在基底的主表面上具有多个微孔,所述微孔具有允许在每个微孔中仅存储单个有机细胞的形状和尺寸,其中微孔标记物存在于与基底表面的开口相同的基底表面上 微孔。 一种微孔阵列芯片,其在基底的主表面上具有多个微孔,所述微孔具有允许在每个微孔中仅存储单个有机细胞的形状和尺寸,其中突起存在于所述微孔的开口中以使其变窄 说开口 一种微孔阵列芯片的制造方法。 该方法包括以下步骤:在衬底的至少一个主表面上形成膜; 在已经形成的膜上施加抗蚀剂涂层; 通过具有微孔图案的掩模曝光抗蚀剂表面并除去未固化的抗蚀剂部分; 蚀刻所述膜和基底的暴露部分以制造微孔阵列形式的孔; 并除去抗蚀剂。 由硅制成并具有多个微孔的微孔阵列芯片,每个微孔用于存储单个样品有机电池,其中每个微孔具有仅具有一个有机电池的尺寸和形状。

    Piezoelectric pressure-sensitive element and method for making same
    10.
    发明授权
    Piezoelectric pressure-sensitive element and method for making same 失效
    压电压敏元件及其制造方法

    公开(公告)号:US4826616A

    公开(公告)日:1989-05-02

    申请号:US208062

    申请日:1988-06-17

    摘要: A piezoelectric pressure-sensitive element comprising a dispersion of a dipolarly oriented ferroelectric ceramic powder in a cured product of a composition comprised of an epoxy resin having at least two epoxy groups in the molecules, a compound having defined numbers of amino groups, benzene rings, carbonyl groups and methylene groups, and a crosslinking agent. A methd for making such a piezoelectric pressure-sensitive element is also described, in which the resin composition comprising a ferroelectric ceramic powder is thermally cured and applied with an electric field at a high temperature to cause dipolar orientation of at least the ceramic powder.

    摘要翻译: 一种压电压敏元件,其特征在于,包括由在分子中具有至少两个环氧基的环氧树脂组成的组合物的固化产物中的偶极取向的铁电陶瓷粉末的分散体,具有规定数量的氨基的化合物,苯环, 羰基和亚甲基,以及交联剂。 还描述了制造这种压电压敏元件的方法,其中将包含铁电陶瓷粉末的树脂组合物热固化并在高温下施加电场以引起至少陶瓷粉末的双极取向。