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    METHOD FOR PRODUCING A PHOTOCHROMIC PLASTIC ARTICLE
    1.
    发明申请
    METHOD FOR PRODUCING A PHOTOCHROMIC PLASTIC ARTICLE 审中-公开
    生产光致变色塑料制品的方法

    公开(公告)号：US20080224338A1

    公开(公告)日：2008-09-18

    申请号：US11941916

    申请日：2007-11-16

    申请人： Herbert Zinner ,  Herbert Schuster

    发明人： Herbert Zinner ,  Herbert Schuster

    IPC分类号： B29D11/00

    CPC分类号： B29D11/00528 ,  B29D11/00413 ,  G02C7/102 ,  G02C2202/16

    摘要： A method for producing a photochromic synthetic resin object, comprising:(a) applying a layer, comprising at least one liquid monomer suitable for forming a polymer and at least one photochromic dyestuff, to at least one internal surface area of a first casting mold situated in a casting assembly, and partially or completely curing the layer to form a photochromic polymer layer; (b) optionally applying a protective layer to the completely or partially cured photochromic polymer layer, and curing the protective layer; (c) introducing a casting resin into the casting assembly which comprises a predetermined mold cavity formed by the first casting mold together with a second casting mold in the casting assembly, and (d) curing the casting resin to form a photochromic synthetic resin object; and a photochromic synthetic resin object produced by this method.

    摘要翻译： 一种制备光致变色合成树脂物体的方法，包括：（a）将至少一种适于形成聚合物和至少一种光致变色染料的至少一种液体单体涂覆到位于第一铸模的至少一个内表面区域 在铸造组件中，并且部分地或完全地固化该层以形成光致变色聚合物层; （b）任选地对完全或部分固化的光致变色聚合物层施加保护层，并固化该保护层; （c）将铸造树脂引入到铸造组件中，该浇铸组件包括由铸造组件中的第一铸模与第二铸模一起形成的预定模腔，以及（d）固化铸塑树脂以形成光致变色合成树脂体; 和通过该方法制造的光致变色合成树脂物体。

    Process for the production of a photochromic object
    2.
    发明授权
    Process for the production of a photochromic object 失效
    制备光致变色物体的方法

    公开(公告)号：US06171525B2

    公开(公告)日：2001-01-09

    申请号：US09005754

    申请日：1998-01-12

    申请人： Erhard Effer ,  Manfred Melzig ,  Herbert Zinner ,  Herbert Schuster

    发明人： Erhard Effer ,  Manfred Melzig ,  Herbert Zinner ,  Herbert Schuster

    IPC分类号： G02B523

    CPC分类号： G02B5/23 ,  B29C67/0007 ,  C08F2/44 ,  C08F20/12 ,  C08K5/357 ,  C09K9/02 ,  G02B1/04 ,  C08L33/06

    摘要： Disclosed is a process for the production of a photochromic object, composed of a polymer and containing at least one spirooxazin compound, having the following process steps: an acrylate monomer or a methacrylate monomer, respectively a mixture of a multiple thereof is utilized as the polymerizable monomer, the photochromic dyes as well as a polymerization initiator are mixed in the polymerizable monomer, the mixture yielded thereby is placed in a casting mold, polymerized and hardened. The present invention is distinguished by, in order to obtain a neutral gray, neutral brown or green photochromic tint of the polymerizable mixture, several photochromic dyes being added of which at least one is not a spirooxazin, and by the concentration of the spirooxazin compound(s) amounting to no more than 0.045 weight percent relative to the mass of the utilized monomer, and that of the polymerization initiator(s) amounting to more than 1 weight percent relative to the mass of the utilized monomer.

    摘要翻译： 公开了一种制备由聚合物组成并含有至少一种螺恶嗪化合物的光致变色物体的方法，其具有以下工艺步骤：将丙烯酸酯单体或甲基丙烯酸酯单体分别为其复数的混合物用作可聚合的 单体，光致变色染料以及聚合引发剂混合在可聚合单体中，由此得到的混合物放入铸模中进行聚合和硬化。本发明的区别在于为了获得中性灰色，中性棕色 或可聚合混合物的绿色光致变色色调，加入几种光致变色染料，其中至少一种不是螺恶嗪酮，通过螺环嗪化合物的浓度相对于所用单体的质量不超过0.045重量％ ，聚合引发剂的量相对于所用单体的质量大于1重量％。

    High index curable photochromic composition and its process
    3.
    发明授权
    High index curable photochromic composition and its process 失效
    高指数固化光致变色组合物及其工艺

    公开(公告)号：US06933325B2

    公开(公告)日：2005-08-23

    申请号：US10269091

    申请日：2002-10-11

    申请人： Qiang Zheng ,  Donald Scott Nelson ,  Charles William Carper, Jr. ,  Manfred Melzig ,  Herbert Schuster ,  Herbert Zinner

    发明人： Qiang Zheng ,  Donald Scott Nelson ,  Charles William Carper, Jr. ,  Manfred Melzig ,  Herbert Schuster ,  Herbert Zinner

    IPC分类号： C08F222/10 ,  G02B1/04 ,  C08F2/46 ,  C08F2/50

    CPC分类号： C08F222/1006 ,  G02B1/041 ,  C08L33/14

    摘要： A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing both photo and thermal initiators, particularly a photochromic resin composition which further includes at least one photochromic dye. Also a curing process, which includes a combination of multi-step radiation curing and thermal annealing. Articles produced of cured composition exhibit superior physical and, in appropriate cases, photochromic properties and can be easily mass produced on a commercial scale due to short processing time and use of readily available chemicals.

    摘要翻译： 高折射率可固化的合成树脂组合物，其包含由烯属不饱和化合物的混合物组成的芯树脂组合物和含有光引发剂和热引发剂的引发体系，特别是进一步包含至少一种光致变色染料的光致变色树脂组合物。 还有一个固化过程，包括多步辐射固化和热退火的组合。 由固化的组合物制成的制品表现出优异的物理性质，在合适的情况下表现出光致变色性质，并且由于加工时间短和使用容易获得的化学品，可以以商业规模容易地批量生产。

    Process for working up dispersions of elastic-thermoplastic or thermoplastic plastics
    6.
    发明授权
    Process for working up dispersions of elastic-thermoplastic or thermoplastic plastics 失效
    处理弹性热塑性塑料或热塑性塑料的分散体的方法

    公开(公告)号：US4113796A

    公开(公告)日：1978-09-12

    申请号：US400980

    申请日：1973-09-26

    申请人： Jurgen Bischoff ,  Friedrich Kowitz ,  Karl-Heinz Ott ,  Herbert Schuster ,  Harry Rohr ,  Hans Weitzel

    发明人： Jurgen Bischoff ,  Friedrich Kowitz ,  Karl-Heinz Ott ,  Herbert Schuster ,  Harry Rohr ,  Hans Weitzel

    IPC分类号： B01J2/08 ,  B29B9/08 ,  C08F6/22 ,  C08J3/16 ,  C08F6/18 ,  C08L51/00

    CPC分类号： C08J3/16 ,  B01J2/08 ,  B29B9/08 ,  C08F6/22

    摘要： Isolating thermoplastic or thermoelastic polymers in the form of a powder of limited water and precipitant content and uniform grain size from their aqueous dispersions wherein(i) a polymer dispersion and a precipitant are intensively mixed at an uptake of mechanical energy of 0.2 to 0.6 KWh per m.sup.3 of dispersion thus causing high turbulence,(ii) the polymer is precipitated while in this state of high turbulence at a temperature below the sintering temperature of the polymer,(iii) the precipitated polymer particles are agglomerated and hardened while still in contact with the aqueous liquor either in one or in several stages, and(iv) the aqueous liquor and agglomerated polymer particles are separated from one another.

    摘要翻译： 隔离热水或热弹性聚合物，其形式为有限水和沉淀剂含量的粉末，并且其水分散体具有均匀的晶粒尺寸，其中（I）聚合物分散体和降解剂在机械能力的0.2-3.0KWh的压力下混合均匀 m3的分散体，从而引起高湍流，（II）聚合物在下列温度下在高温下在聚合物的烧结温度下降低，（III）降低的聚合物颗粒在仍然与之接触时被凝聚和硬化 水性液体在一个或几个阶段，和（IV）水性液体和聚合聚合物颗粒从另一个分离。

    Process for manufacturing highly porous mineralic bodies of polymorphic structure
    10.
    发明授权
    Process for manufacturing highly porous mineralic bodies of polymorphic structure 失效
    制造高多孔多孔结构体的方法

    公开(公告)号：US4680153A

    公开(公告)日：1987-07-14

    申请号：US614920

    申请日：1984-05-29

    申请人： Reiner Kinder ,  Johannes Teubel ,  Herbert Schuster ,  Christine Fanslau

    发明人： Reiner Kinder ,  Johannes Teubel ,  Herbert Schuster ,  Christine Fanslau

    IPC分类号： C04B16/04 ,  B01J20/20 ,  B01J20/22 ,  C04B38/00 ,  B28B1/50

    CPC分类号： C04B38/0022 ,  Y10S264/49

    摘要： In order to produce mineralic bodies of high porosity, usable inter alia as adsorbers, purifiers and catalyst carriers, a predominantly mineralic mass with organic admixtures--both preferably obtained from industrial waste products--are subjected to a three-phase treatment. In a first phase, the mass is heated in an inert or reducing atmosphere to a sintering temperature between about 1000.degree. C. and 1350.degree. C. whereby the organic constituents are carbonized and partly penetrate the consolidating mineralic structure. In a second phase, still under the same nonoxidizing atmosphere and at the sintering temperature referred to, the mineralic structure is sintered into a coherent matrix. In a third phase, with reduction of the temperature to a lower level between about 600.degree. and 1000.degree. C. and exposure to the atmosphere, the carbonaceous substances occluded in the mineralic skeleton are burned off to increase its porosity.

    摘要翻译： 为了生产高孔隙率的矿物质，特别可用作吸附剂，净化剂和催化剂载体，主要是具有有机混合物的矿物质，优选地从工业废物中获得 - 进行三相处理。 在第一阶段，将物料在惰性或还原性气氛中加热至约1000℃至1350℃之间的烧结温度，由此将有机组分碳化并部分渗入固结的矿物结构。 在第二相中，仍然在相同的非氧化气氛下，并且在所述的烧结温度下，将矿物结构烧结成相干矩阵。 在第三阶段，将温度降低至约600℃至1000℃之间的较低水平并暴露于大气中，封闭在矿物骨架中的含碳物质被烧掉以增加其孔隙率。