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    Molded article based on PZT (Pb(Zr,Ti)0.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture
    2.
    发明授权
    Molded article based on PZT (Pb(Zr,Ti)0.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture 失效
    基于PZT（Pb（Zr，Ti）03，锆钛酸铅 - 钛酸铅）的成型制品，其制造方法和中间产品

    公开(公告)号：US5656073A

    公开(公告)日：1997-08-12

    申请号：US683825

    申请日：1996-07-18

    申请人： Walther Glaubitt ,  Rainer Jahn ,  Stephan Merklein

    发明人： Walther Glaubitt ,  Rainer Jahn ,  Stephan Merklein

    IPC分类号： C04B35/491 ,  C04B35/622 ,  C07F7/28 ,  C04B35/49

    CPC分类号： C04B35/62259 ,  C04B35/491

    摘要： The intermediate product which is used in a method of making a molded arte, especially an endless PZT fiber, is itself made by a method including mixing an organic zirconium compound, Zr(OR.sup.1).sub.4, and an organic titanium compound, Ti(OR.sup.2).sub.4, R.sup.1 and R.sup.2 being C.sub.1 - to C.sub.10 -alkyl groups, separately or together with 0 to 4 moles of at least one alcohol of the formula R.sup.3 --X--R.sup.4 --OH or R.sup.3 --CX--R.sup.4 --OH, X being O, S or an amine group and R.sup.3 and R.sup.4 being C.sub.1 - to C.sub.10 -alkyl groups, per mole of the zirconium and titanium compounds; reacting the zirconium and titanium compounds in the resulting mixture or mixtures with one to three moles of at least one C.sub.2 - to C.sub.10 -carboxylic acid per mole of the zirconium and titanium compounds to form at least one reaction mixture; mixing the at least one reaction mixture and reacting with 1 to 1.5 moles of one or more Pb(II)-carboxylates and/or Pb(IV)-carboxylates per mole of the zirconium and titanium compounds to form a combined mixture; subjecting this combined mixture to a hydrolytic condensation and then removing the volatile components from it to form a solid mass at ambient temperatures.

    摘要翻译： 用于制造模制品，特别是环形PZT纤维的方法中的中间产品本身通过包括混合有机锆化合物Zr（OR 1）4和有机钛化合物，Ti（OR 2） 4，R 1和R 2是C 1至C 10烷基，分别或与0至4摩尔至少一种式R3-X-R4-OH或R3-CX-R4-OH的醇，X为O， S或胺基，R 3和R 4为C 1至C 10烷基，每摩尔锆和钛化合物; 使所得混合物中的锆和钛化合物与每摩尔锆和钛化合物中的1-3摩尔至少一种C 2 -C 10羧酸的混合物反应以形成至少一种反应混合物; 将所述至少一种反应混合物混合并与每摩尔锆和钛化合物与1至1.5摩尔一种或多种Pb（II） - 羧酸盐和/或Pb（IV） - 羧酸盐反应以形成混合物; 使该组合的混合物经水解缩合，然后从其中除去挥发性组分以在环境温度下形成固体物质。

    POLYTITANIC ACID ESTERS AND USE THEREOF TO PRODUCE IMPLANTABLE, OPTIONALLY ABSORBABLE FIBERS
    3.
    发明申请
    POLYTITANIC ACID ESTERS AND USE THEREOF TO PRODUCE IMPLANTABLE, OPTIONALLY ABSORBABLE FIBERS 审中-公开
    多糖酸酯及其用于生产可植入，可选吸收纤维的用途

    公开(公告)号：US20130328234A1

    公开(公告)日：2013-12-12

    申请号：US13985755

    申请日：2012-02-14

    申请人： Rainer Jahn ,  Miranda Rothenburger-Glaubitt ,  Walther Glaubitt ,  Joern Probst

    发明人： Rainer Jahn ,  Miranda Rothenburger-Glaubitt ,  Walther Glaubitt ,  Joern Probst

    IPC分类号： A61L31/14 ,  D01F11/00

    CPC分类号： A61L31/148 ,  C07C59/06 ,  C07C59/08 ,  C07F7/003 ,  D01F1/10 ,  D01F2/06 ,  D01F9/08 ,  D01F11/00

    摘要： The invention relates to polytitanic acid esters having linear cross-linking structures, obtainable by reacting a titanium compound that is soluble in an alcohol, in water or in a mixture of water and alcohol and that has the composition (I) Ti(R)mXn  (I), wherein the groups R independently mean alkoxy, carboxy, or OH, X means halogen, m=0 to 4, n=0 to 4, and m+n=4, with a compound (II) that contains the following structural unit: [O═CR4—(CR5R3)p—CR1R2—O]−, wherein p is 0 or 1 and wherein(a) R1 and R2 are independently selected from among hydrogen, alkyl and alkenyl, R3 and R5 are independently selected from among hydrogen or an unsubstituted or substituted alkyl or alkenyl, R4 is OH or O(Mx+)1/x, wherein M is a metal or ammonium and x is 1 or 2, or(b) R1 and R2 together mean ═O and R3, R5 and R4 are independently selected from among hydrogen, alkyl and alkenyl,wherein the titanium compound (I) is reacted with compound (II) at a molar ratio of 1 to 0.5-1.9, with respect to an unbridged titanium compound, i.e., a (monomeric) titanium compound containing a single titanium atom, with the stipulation that, if compound (I) has no more than 2 hydroxy groups, and if the reaction occurs in a water-free medium, the product formed by the reaction is then brought in contact with water in such a way that a hydrolytic condensation reaction of the produced titanium compound(s) occurs in all cases.Such polytitanic acid esters can be spun in the form of viscous masses to create fibers.

    摘要翻译： 本发明涉及具有线性交联结构的聚钛酸酯，其通过使可溶于醇的钛化合物在水中或在水和醇的混合物中反应而获得，并且具有组成（I）Ti（R）mXn （I）其中基团R独立地表示烷氧基，羧基或OH，X表示卤素，m = 0至4，n = 0至4，m + n = 4与化合物（II） 结构单元：[O = CR4-（CR5R3）p-CR1R2-O] - ，其中p为0或1，其中（a）R1和R2独立地选自氢，烷基和烯基，R3和R5独立地选自 在氢或未取代或取代的烷基或烯基中，R 4是OH或O（M x +）1 / x，其中M是金属或铵，x是1或2，或（b）R 1和R 2一起表示= O， R3，R5和R4独立地选自氢，烷基和烯基，其中钛化合物（I）与化合物（II）的摩尔比为1至0.5-1.9，相对于非桥 d钛化合物，即含有单一钛原子的（单体）钛化合物，其规定如果化合物（I）具有不超过2个羟基，并且如果反应发生在无水介质中，则产物 然后与反应形成的水以与所生成的钛化合物发生水解缩合反应的方式进行接触。 这种聚钛酸酯可以以粘性质量的形式纺丝以产生纤维。

    Substrates Supplied with a Dust and Aerosol-Repellent Coating, Method for the Production Thereof g and Materials for this Purpose
    4.
    发明申请
    Substrates Supplied with a Dust and Aerosol-Repellent Coating, Method for the Production Thereof g and Materials for this Purpose 失效
    带有防尘和防气雾剂涂层的基板，其生产方法和用于此目的的材料

    公开(公告)号：US20110129662A1

    公开(公告)日：2011-06-02

    申请号：US12674178

    申请日：2008-08-13

    申请人： Walther Glaubitt ,  Wolfgang Graf ,  Andreas Gombert

    发明人： Walther Glaubitt ,  Wolfgang Graf ,  Andreas Gombert

    IPC分类号： B32B5/16 ,  C09D5/00 ,  B05D3/02 ,  B82Y30/00

    CPC分类号： C03C17/007 ,  C03C2217/212 ,  C03C2217/213 ,  C03C2217/23 ,  C03C2217/46 ,  C03C2217/71 ,  C03C2217/77 ,  C03C2218/111 ,  C03C2218/113 ,  C08K3/22 ,  C09D183/02 ,  F24S10/45 ,  F24S80/52 ,  Y02E10/40 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  C08L2666/54

    摘要： The present invention relates to a coating material containing (a) first oxidic particles formed by hydrolytic condensation, in a size range of 5-20 nm, (b) second particles with a diameter in the size range of 80-300 nm, (c) a first aqueous solvent in which the source material for the oxidic particles formed by hydrolytic condensation can be dissolved and which allows or promotes the hydrolysis and condensation thereof, and (d) at least one second solvent, selected among specifically defined alcohols, ethers, organic acids, esters, ketones, amines and amic acids and mixtures thereof. The invention relates in addition to a substrate supplied with a coating, particularly a glass suitable for the photovoltaic and warm water collector domain, wherein the coating is composed of at least two particle fractions, wherein the particles of the first fraction have a diameter in the size range of 5-20 nm, and the particles of the second fraction have a diameter in the size range of 80-300 nm, wherein the particles of the second fraction have an average distance from each other, measured from cone to cone of these particles, of on average 20-200 nm, and wherein the particles of the first particle fraction have pores with a pore radius distribution of which the maximum is between 1 and 6 nm. The coating of the substrate can be achieved by means of the named coating material.

    摘要翻译： 本发明涉及包含（a）在5-20nm尺寸范围内通过水解缩合形成的第一氧化颗粒的涂料，（b）尺寸范围为80-300nm的第二颗粒，（c ）第一含水溶剂，其中通过水解缩合形成的氧化物颗粒的原料可以溶解并且允许或促进其水解和缩合，和（d）至少一种选自特定的醇，醚， 有机酸，酯，酮，胺和酰胺酸及其混合物。 本发明还涉及提供有涂层的基材，特别是适用于光伏和热水收集器结构域的玻璃，其中涂层由至少两个颗粒组分组成，其中第一部分的颗粒具有在 尺寸范围为5-20nm，第二部分的颗粒具有尺寸范围为80-300nm的直径，其中第二部分的颗粒具有彼此的平均距离，从这些的锥体到锥体测量 颗粒，平均20-200nm，其中第一颗粒部分的颗粒具有孔径分布最小值在1至6nm之间的孔。 基材的涂层可以通过所述涂覆材料来实现。

    Molded article based on PZT (Pb(Zr,Ti)O.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture
    6.
    发明授权
    Molded article based on PZT (Pb(Zr,Ti)O.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture 失效
    基于PZT（Pb（Zr，Ti）O 3，锆钛酸铅 - 钛酸铅）的成型制品，其制造方法和中间产品

    公开(公告)号：US5578539A

    公开(公告)日：1996-11-26

    申请号：US311428

    申请日：1994-09-23

    申请人： Walther Glaubitt ,  Rainer Jahn ,  Stephan Merklein

    发明人： Walther Glaubitt ,  Rainer Jahn ,  Stephan Merklein

    IPC分类号： C04B35/491 ,  C04B35/622 ,  C04B35/49

    CPC分类号： C04B35/62259 ,  C04B35/491

    摘要： The endless PZT fiber is a lead zirconate-lead titanate mixed substance ands made by a method including the steps of mixing an organic zirconium compound, Zr(OR.sup.1).sub.4, and an organic titanium compound, Ti(OR.sup.2).sub.4, R.sup.1 and R.sup.2 each being a C.sub.1 - to C.sub.10 -alkyl group, separately or together with 0 to 4 moles of at least one alcohol of the formula R.sup.3 --X--R.sup.4 --OH or R.sup.3 --CX--R.sup.4 --OH, X being O, S or an amine group and R.sup.3 and R.sup.4 each being a C.sub.1 - to C.sub.10 -alkyl group, per mole of the zirconium and titanium compounds; reacting the zirconium compound and titanium compounds in the resulting mixture or mixtures with one to three moles of at least one C.sub.2 - to C.sub.10 -carboxylic acid per mole of the zirconium and titanium compounds to form at least one reaction mixture; mixing the at least one reaction mixture from the reacting step with 1 to 1.5 moles of one or more Pb(II)-carboxylates and/or Pb(IV)-carboxylates per mole of the zirconium and titanium compounds to form a combined mixture; subjecting this combined mixture to a hydrolytic condensation and then removing the volatile components from it to form a solid mass at ambient temperatures; heating the solid mass at 150.degree. C. until a viscous liquid is formed; drawing the PZT fiber from the viscous liquid and heating it at a temperature at least equal to 500.degree. C.

    摘要翻译： 无限PZT纤维是锆酸铅铅混合物，通过以下方法制备：将有机锆化合物Zr（OR 1）4和有机钛化合物Ti（OR 2）4，R 1和R 2 各自为C 1〜C 10烷基，分别或与0〜4摩尔的至少一种式R3-X-R4-OH或R3-CX-R4-OH的醇，X为O，S或 胺基，R3和R4各自为C1-至C10烷基，每摩尔锆和钛化合物; 使所得混合物中的锆化合物和钛化合物或与每摩尔锆和钛化合物一至三摩尔至少一种C 2 -C 10羧酸的混合物反应以形成至少一种反应混合物; 将来自反应步骤的至少一种反应混合物与1至1.5摩尔一种或多种Pb（II） - 羧酸盐和/或Pb（IV） - 羧酸盐/摩尔锆和钛化合物混合以形成混合物; 使该组合的混合物经水解缩合，然后从其中除去挥发性组分以在环境温度下形成固体物质; 在150℃加热固体物质直到形成粘性液体; 从粘稠液体中拉伸PZT纤维，并在至少等于500℃的温度下加热。

    Process for depositing layers of zirconium oxide using soluble powders
    8.
    发明授权
    Process for depositing layers of zirconium oxide using soluble powders 失效
    使用可溶性粉末沉积氧化锆层的方法

    公开(公告)号：US06403161B1

    公开(公告)日：2002-06-11

    申请号：US09648339

    申请日：2000-08-25

    申请人： Peer Löbmann ,  Walther Glaubitt ,  Dieter Sporn

    发明人： Peer Löbmann ,  Walther Glaubitt ,  Dieter Sporn

    IPC分类号： B05D302

    CPC分类号： C03C17/25 ,  C01G25/02 ,  C01P2004/20 ,  C01P2004/80 ,  C01P2006/60 ,  C03C2217/22 ,  C03C2218/113 ,  C23C18/1216 ,  C23C18/1254

    摘要： A sol-gel process for producing layers of zirconium oxide is described which comprises the following stages: (i) production of a soluble, zirconium-containing powder by: (a) reaction of a zirconium alcoholate of the general formula Zr (OR)4, in which the residues R are the same or different and represent straight-chain, branched or cyclic alkyl or alkenyl residues with 1 to 10 carbon atoms, which optionally exhibit one or more carbonyl and/or ester and/or carboxyl functions, with one or more polar compounds having complexing, chelating properties, (b) heating the solution, (c) mixing the solution with water, optionally in the presence of a catalyst, (d) concentrating the solution until a powder is obtained, (ii) dissolving the powder forming a sol, (iii) coating a substrate with the sol, and (iv) annealing the coated substrate.

    摘要翻译： 描述了一种用于生产氧化锆层的溶胶 - 凝胶法，其包括以下步骤：（i）通过以下步骤制备可溶的含锆粉末：（a）通式Zr（OR）4的醇锆化物的反应 其中残基R相同或不同并且表示具有1-10个碳原子的直链，支链或环状的烷基或烯基残基，其任选地表现出一个或多个羰基和/或酯和/或羧基官能团，一个 （b）加热溶液，（c）任选地在催化剂存在下将溶液与水混合，（d）浓缩溶液直到获得粉末，（ii）溶解 形成溶胶的粉末，（iii）用溶胶涂覆基材，和（iv）对涂布的基材进行退火。

    Method of making an anti-reflection coating
    9.
    发明授权
    Method of making an anti-reflection coating 失效
    制造防反射涂层的方法

    公开(公告)号：US06177131B1

    公开(公告)日：2001-01-23

    申请号：US08953841

    申请日：1997-10-14

    申请人： Walther Glaubitt ,  Andreas Gombert

    发明人： Walther Glaubitt ,  Andreas Gombert

    IPC分类号： B05D302

    CPC分类号： G02B1/113 ,  C03C17/007 ,  C03C17/009 ,  C03C17/25 ,  C03C2217/213 ,  C03C2217/425 ,  C03C2218/113 ,  F24S70/30 ,  Y02E10/40

    摘要： A method of and a solution for making a highly porous optical antireflection coating of a selectively designed index of refraction, by applying a colloidal dispersion derived from hydrolytically condensing, in the presence of water and a catalyst, one or more silicon compounds of the general formula RaSiX4-a, or precondensates derived therefrom, to a substrate. In the formula, R is an organic group having from 1 to 10 carbon atoms which may be interrupted by oxygen atoms and/or sulfur atoms and/or amino groups, X is hydrogen, halogen, hydroxy, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR′2, R′ being hydrogen, alkyl or aryl and a being 0, 1 or 2. The solution also contains colloidally dispersed organic polymers at a molar ratio, relative to the silane, between 0.1 mmol/mol silane and 100 mmol/mol silane, the median molecular mass of the polymer being between 200 and 500,000. Sol-vents, preferably alcohol, may also be present in the solution. After being applied to an optical substrate, the solution is dried and organic components are removed from it to leave a porous coating of predetermined index of refraction.

    摘要翻译： 通过在水和催化剂的存在下，通过施加水解缩合衍生的胶体分散体，制备一种或多种通式（I）的硅化合物的制备高选择性设计的折射率折射率的高度多孔光学抗反射涂层的方法和解决方案 RaSiX4-a或由其衍生的预缩合物。 在该式中，R是可以被氧原子和/或硫原子和/或氨基间隔的具有1-10个碳原子的有机基团，X是氢，卤素，羟基，烷氧基，酰氧基，烷基羰基，烷氧羰基或 NR'2，R'为氢，烷基或芳基，且为0,1或2.该溶液还含有相对于硅烷摩尔比为0.1mmol / mol硅烷与100mmol / mol之间的胶体分散的有机聚合物 硅烷，聚合物的中值分子量在200和500,000之间。 溶剂，优选醇也可以存在于溶液中。 在施加到光学基底上之后，将溶液干燥并从其中除去有机组分以留下具有预定折射率的多孔涂层。

    Method of making porous ceramics of a Pb (Zr.sub.x Ti.sub.1-x) O.sub.3 compound
    10.
    发明授权
    Method of making porous ceramics of a Pb (Zr.sub.x Ti.sub.1-x) O.sub.3 compound 失效
    制备Pb（Zr x Ti 1-x）O 3化合物的多孔陶瓷的方法

    公开(公告)号：US5958815A

    公开(公告)日：1999-09-28

    申请号：US861134

    申请日：1997-05-21

    申请人： Peer Loebmann ,  Walther Glaubitt ,  Jochen Fricke

    发明人： Peer Loebmann ,  Walther Glaubitt ,  Jochen Fricke

    IPC分类号： C04B35/472 ,  C04B35/491 ,  C04B35/624 ,  C04B35/49

    CPC分类号： C04B35/472 ,  C04B35/491 ,  C04B35/624

    摘要： A method of making porous ceramics of lead titanate (PT) or lead zirconatePZT) of a Pb(Zr.sub.x Ti.sub.1-x) O.sub.3 compound from a gel made by mixing at least 2.5 equivalents of water based on the compound with a solution prepared from a polar solvent having complexing and chelating properties, one or more Pb(II) and PB(IV) carboxylates and at least one compound including titanium and zirconium of the general formula M(OR).sub.4 where M is titanium or zirconium and R is similar or different groups representing at least one of a straight chain, cross-linked and cyclic alkyl and alkenyl group with 1 to 10 carbon atoms, aging the resulting gel beyond its gel point, replacing the solvent in the pores of the gel by a chelating solvent, drying the resulting gel under supercritical conditions and tempering the resulting aerogel.

    摘要翻译： 一种由凝胶制备的Pb（Zr x Ti 1-x）O 3化合物的钛酸铅（PT）或锆酸铅（PZT）的多孔陶瓷的方法，其通过将至少2.5当量的基于该化​​合物的水与由 具有络合和螯合性质的极性溶剂，一种或多种Pb（II）和PB（IV）羧酸盐和至少一种通式M（OR）4的钛和锆的化合物，其中M是钛或锆，R是相似的或 代表具有1-10个碳原子的直链，交联和环状烷基和链烯基中的至少一个的不同基团，将所得凝胶老化超过其凝胶点，用螯合溶剂代替凝胶孔中的溶剂， 在超临界条件下干燥所得凝胶并回火所得气凝胶。