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    • 1. 发明授权
    • Shaped article of cellulose hydrate with a coating of plastic material
of chemically modified protein and process for the production thereof
    • 具有化学改性蛋白质的塑料材料的涂层的水合纤维素形成品及其生产方法
    • US4142013A
    • 1979-02-27
    • US869356
    • 1978-01-13
    • Klaus-Dieter HammerWolfgang KlendauerMartin Schroder
    • Klaus-Dieter HammerWolfgang KlendauerMartin Schroder
    • A22C13/00C08L1/06C09D189/00B32B23/08
    • C09D189/00A22C13/0013C08L1/06Y10T428/1324Y10T428/1393Y10T428/31703Y10T428/31884Y10T428/31891
    • This invention relates to a process for coating the surface of a shaped article of cellulose hydrate with a layer of polymer material which comprises applying to the surface of a shaped article in the gel state and based on cellulose hydrate, a liquid layer of an aqueous solution of a chemically modified protein obtained by mixing an aqueous alkaline protein solution with an aqueous solution of N-methylolacrylamide or N-methylol-methacrylamide or of the alkoxy derivatives thereof of aliphatic alcohols with 1 to 8 carbon atoms, particularly of organic, tetrafunctional, doubly unsaturated compounds of the general formula ##STR1## in which R.sub.1 and R.sub.2 are hydrogen or an alkyl group with 1 to 6 carbon atoms, andR.sub.3 is the group --(CH.sub.2).sub.n --, n being an integer from 1 to 8, or the group ##STR2## in which R.sub.4 is an alkyl group with 1 to 18 carbon atoms, subjecting the liquid mixture to a dwell time, heating the coated shaped article, and wetting the shaped article. The invention also relates to a shaped article of cellulose hydrate having a coating of protein thereon.
    • 本发明涉及一种用聚合物材料层涂覆纤维素水合物的成型制品的表面的方法,该方法包括以凝胶状态施加到成形制品的表面上,并且基于纤维素水合物,水溶液的液体层 通过将碱性水溶液与N-羟甲基丙烯酰胺或N-羟甲基 - 甲基丙烯酰胺的水溶液或其烷基衍生物混合而获得的化学修饰的蛋白质,其具有1至8个碳原子的脂族醇,特别是有机,四官能,双 其中R 1和R 2为氢或具有1至6个碳原子的烷基,通式为“IMAGE”的不饱和化合物,R 3为基团 - (CH 2)n - ,n为1至8的整数,或 基团,其中R 4是具有1至18个碳原子的烷基,使液体混合物进入停留时间,加热涂覆的成型制品并润湿成型制品。 本发明还涉及在其上具有蛋白质涂层的水合物的成形制品。
    • 2. 发明授权
    • Shaped article of cellulose hydrate with a coating of plastic material
of chemically modified protein and process for the production thereof
    • 具有化学改性蛋白质的塑料材料的涂层的水合纤维素形成品及其生产方法
    • US4097623A
    • 1978-06-27
    • US619225
    • 1975-10-03
    • Klaus-Dieter HammerWolfgang KlendauerMartin Schroder
    • Klaus-Dieter HammerWolfgang KlendauerMartin Schroder
    • A23P1/00A22C13/00C08L1/06C09D189/00B05D7/02B05D7/22
    • C09D189/00A22C13/0013C08L1/06Y10T428/1324Y10T428/31703
    • This invention relates to a process for coating the surface of a shaped article of cellulose hydrate with a layer of polymer material which comprises applying to the surface of a shaped article in the gel state and based on cellulose hydrate, a liquid layer of an aqueous solution of a chemically modified protein obtained by mixing an aqueous alkaline protein solution with an aqueous solution of N-methylol-acrylamide or N-methylol-methacrylamide or of the alkoxy derivatives thereof of aliphatic alcohols with 1 to 8 carbon atoms, particularly of organic, tetrafunctional, doubly unsaturated compounds of the general formula ##STR1## in which R.sub.1 and R.sub.2 are hydrogen or an alkyl group with 1 to 6 carbon atoms, and R.sub.3 is the group --(CH.sub.2).sub.n --, n being an integer from 1 to 8, or the group ##STR2## in which R.sub.4 is an alkyl group with 1 to 18 carbon atoms, SUBJECTING THE LIQUID MIXTURE TO A DWELL TIME, HEATING THE COATED SHAPED ARTICLE, AND WETTING THE SHAPED ARTICLE. The invention also relates to a shaped article of cellulose hydrate having a coating of protein thereon.
    • 本发明涉及一种用聚合物材料层涂覆纤维素水合物的成型制品的表面的方法,该方法包括以凝胶状态施加到成形制品的表面上,并且基于纤维素水合物,水溶液的液体层 通过将碱性水溶液与N-羟甲基 - 丙烯酰胺或N-羟甲基 - 甲基丙烯酰胺的水溶液或其具有1-8个碳原子的脂族醇的烷氧基衍生物混合而获得的化学修饰的蛋白质,特别是有机,四官能 ,其中R 1和R 2为氢或具有1至6个碳原子的烷基的通式为“IMAGE”的双不饱和化合物,R 3为基团 - (CH 2)n - ,n为1至8的整数, 或其中R 4为具有1至18个碳原子的烷基的基团,将液体混合物置于干燥时间,加热涂覆的形状和润湿形状的物品。 本发明还涉及在其上具有蛋白质涂层的水合物的成形制品。
    • 3. 发明授权
    • Process for the manufacture of tubular packaging sheaths having a
coating on the inside, and apparatus for carrying out the process
    • 用于制造在内部具有涂层的管状包装护套的方法以及用于执行该方法的装置
    • US4357371A
    • 1982-11-02
    • US247946
    • 1981-03-26
    • Wolfgang HeinrichMax BytzekKlaus-Dieter HammerMartin Schroder
    • Wolfgang HeinrichMax BytzekKlaus-Dieter HammerMartin Schroder
    • A22C13/00B05C7/04B05D7/22B05D1/40
    • A22C13/00B05C7/04B05D7/222B05D2201/00Y10S118/10
    • Disclosed is a process for forming an uninterrupted coating of uniform thickness on the inside of a length of tubing which comprises the steps of forming a loop of tubing with a downwardly inclined portion and an upwardly inclined portion; filling the cavity of the tubing forming the loop with a coating liquid; transporting the tubing along its longitudinal axis in a substantially vertically upward direction to coat the inside of the tubing, above the level of the coating liquid, with an initial layer of coating material; constricting the tubing to lay partially flat along a narrow zone running transverse to the direction of transportation above the level of the coating liquid to retain the greater part of the coating liquid in the constriction zone and form a thin layer of coating liquid of desired thickness on the inside; of the tubing issuing from the constriction zone; filling the cavity of the tubing issuing from the constriction zone with support gas; and exposing the tubing to the action of heat at a sufficiently high temperature to fuse the coating layer to the inside of the tubing and form an uninterrupted film of uniform thickness on the inside of the tubing. Also disclosed is an apparatus for carrying out the process of the present invention.
    • 公开了一种用于在一段管道的内部形成均匀厚度的不间断涂层的方法,其包括以下步骤:形成具有向下倾斜部分和向上倾斜部分的管道环; 用涂布液填充形成环的管的空腔; 沿着其纵向轴线沿着基本垂直向上的方向输送管道,以涂覆涂层液体上方的管道内部,涂覆初始的涂层材料层; 将管道收缩成一定程度上沿着与涂覆液体水平以上的运输方向横向运动的窄区域,以将更大部分的涂覆液体保持在收缩区域中,并形成所需厚度的薄层涂层 里面 从收缩区发出的管道; 用支撑气体填充从收缩区发出的管道的腔; 并在足够高的温度下将管暴露于热作用下,以将涂层熔合到管的内部,并在管的内部形成均匀厚度的不间断的膜。 还公开了一种用于实施本发明的方法的装置。
    • 5. 发明申请
    • Piezoelectric Actuator and Method for Producing the Same
    • 压电致动器及其制造方法
    • US20080315717A1
    • 2008-12-25
    • US12091415
    • 2006-10-20
    • Martin SchroderManfred Weigl
    • Martin SchroderManfred Weigl
    • H01L41/083H01L41/22
    • H01L41/0838H01L41/273Y10T29/42Y10T29/49126Y10T29/49155Y10T29/49163
    • A method for producing a piezoelectric actuator has the following steps: providing a plurality of piezoelectric material layers (2) which can be assembled into a stack; applying electrode layers (3) each having a recess (4, 4′) to the plurality of piezoelectric material layers, such that an alternating sequence of piezoelectric material layers and electrode layers is formed in the stack, wherein electrode layers with a recess (4) in a first recess zone and electrode layers with a recess (4′) in a second recess zone which differs from the first recess zone are alternatingly formed in the stack; and providing a stress-relieving material (5) in the first and second recesses, the stress-relieving material exhibiting electrically insulating properties after the stack is sintered, and preventing the individual material layers from adhering to one another.
    • 一种压电致动器的制造方法,具有以下步骤:提供可组装成叠层的多个压电体层(2) 将各个具有凹部(4,4')的电极层(3)施加到多个压电材料层,使得在堆叠中形成压电材料层和电极层的交替序列,其中具有凹部(4 ),并且在所述堆叠中交替地形成在与所述第一凹部区别的第二凹陷区域中具有凹部(4')的电极层; 并且在第一和第二凹部中设置应力消除材料(5),在堆叠烧结后表现出电绝缘性的应力释放材料,并且防止各个材料层彼此粘附。