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1. 发明授权

US4762746A Fire-retarding laminated element and a method of controlling expansion of expandable, fire-retarding foaming-agent layers 失效
标题翻译：阻燃层压元件和控制膨胀型阻燃发泡剂层膨胀的方法
公开(公告)号：US4762746A
公开(公告)日：1988-08-09
申请号：US76016
申请日：1987-07-21
申请人： Ludwig Wesch , Edgar Weiss
发明人： Ludwig Wesch , Edgar Weiss
IPC分类号： B32B5/20 , C09D5/18 , B32B3/26 , B32B5/22 , B32B27/38
CPC分类号： B32B5/20 , C09D5/185 , C09D7/1275 , C09D7/1283 , C09D7/1291 , C08K3/0033 , C08K3/04 , C08K7/06 , Y10S428/92 , Y10S428/921 , Y10T428/249954 , Y10T428/249981 , Y10T428/249984 , Y10T428/249986 , Y10T428/249991
摘要： A fire resistant fire-retarding laminate includes foaming-agent layers combined with at least one restricting layer, which restrains expansion of the foaming-agent layer under heat and fire exposure and improves the mechanical integrity of the composite without any substantial heat induced expansion of its own. Instead of glass or graphite fillers, special non-graphitic carbon fillers are used in fibrous or platelet-like form. Incompletely carbonized material amoung others can be used. Such fillers provide improved restraint on the expansion of the foaming-agent layer and cooperate to preserve its structural integrity.
摘要翻译：耐火阻燃层压板包括与至少一个限制层结合的发泡剂层，其抑制发热剂层在热和火焰暴露下的膨胀，并且改善复合材料的机械完整性，而没有任何实质的热引起的膨胀拥有。代替玻璃或石墨填料，特殊的非石墨碳填料以纤维状或血小板状形式使用。可以使用不完全碳化的材料。这样的填料对发泡剂层的膨胀提供了更好的约束，并且协调以保持其结构完整性。

2. 发明授权

US4455396A Flame protection composition comprising aluminum trihydrate organic binder, and a sulfur compound and a polyurethane foam provided with such flame-protection composition 失效
标题翻译：包含三水合铝有机粘合剂的火焰保护组合物和具有这种阻燃组合物的硫化合物和聚氨酯泡沫
公开(公告)号：US4455396A
公开(公告)日：1984-06-19
申请号：US330695
申请日：1981-12-14
申请人： Manhal Al-Tabaqchall , Ludwig Wesch , Edgar Weiss
发明人： Manhal Al-Tabaqchall , Ludwig Wesch , Edgar Weiss
IPC分类号： C08K9/00 , C08G18/00 , C08G59/00 , C08J7/04 , C08J9/42 , C08K3/00 , C08K5/36 , C08K5/41 , C08K5/42 , C08K9/08 , C08K13/02 , C08L33/00 , C08L33/02 , C08L33/04 , C08L63/00 , C08L75/00 , C08L75/04 , C09D5/18 , C08L33/08
CPC分类号： C08J9/42 , C08K13/02 , C08K3/00 , C08J2375/04 , C08J2433/00 , Y10T428/234 , Y10T428/24512 , Y10T428/31551
摘要： In order to improve the flame protection effect without substantially impairing the mechanical properties of the articles covered with the flame protection agent, the flame protection agent is provided with a compound in a proportion by weight of 7.5 to 30% which contains at least one sulfo group or sulfonium ion. This compound is preferably a water soluble ammonium salt. As binder there is used an aqueous solution or aqueous dispersion of an organic material, particularly of an acrylate or of a polymer or copolymer having a base of acrylic acid ester. It is particularly advantageous if substantially open-cell polyurethane foam having a base of polyether is impregnated with such a flame protection agent which contains an ammonium salt of an aminosulfonic acid in a proportion of about 12%. Polyurethane foams impregnated in this manner are particularly well suited for use in cushionings of articles or in premises for which class B1 fire protection is required.
摘要翻译：为了提高火焰保护效果而不会明显损害用火焰保护剂覆盖的物品的机械性能，火焰保护剂配备有7.5〜30％重量比的化合物，其含有至少一个磺基或锍离子。该化合物优选为水溶性铵盐。作为粘合剂，使用有机材料的水溶液或水分散体，特别是丙烯酸酯或具有丙烯酸酯基的聚合物或共聚物的水分散体。特别有利的是，使用含有约12％比例的氨基磺酸铵盐的这种火焰保护剂浸渍具有聚醚基础的基本上开孔的聚氨酯泡沫。以这种方式浸渍的聚氨酯泡沫特别适用于需要B1级防火的物品或场所的缓冲。

3. 发明授权

US4547526A Flame protection composition comprising aluminum trihydrate, organic binder, and a sulfur compound and a polyurethane foam provided with such flame-protection composition 失效
标题翻译：包含三水合铝，有机粘合剂和硫化合物的阻燃组合物和具有这种阻燃组合物的聚氨酯泡沫
公开(公告)号：US4547526A
公开(公告)日：1985-10-15
申请号：US611714
申请日：1984-05-18
申请人： Manhal Al-Tabaqchali , Ludwig Wesch , Edgar Weiss
发明人： Manhal Al-Tabaqchali , Ludwig Wesch , Edgar Weiss
IPC分类号： C08K9/00 , C08G18/00 , C08G59/00 , C08J7/04 , C08J9/42 , C08K3/00 , C08K5/36 , C08K5/41 , C08K5/42 , C08K9/08 , C08K13/02 , C08L33/00 , C08L33/02 , C08L33/04 , C08L63/00 , C08L75/00 , C08L75/04 , C09D5/18 , C08L33/08
CPC分类号： C08J9/42 , C08K13/02 , C08K3/00 , C08J2375/04 , C08J2433/00 , Y10T428/234 , Y10T428/24512 , Y10T428/31551
摘要： In order to improve the flame-protection effect without substantially impairing the mechanical properties of the articles covered with the flame protection agent, the flame protection agent is provided with a compound in a proportion by weight of 7.5 to 30% which contains at least one sulfo group or sulfonium ion. This compound is preferably a water-soluble ammonium salt. As binder there is used an aqueous solution or aqueous dispersion of an organic material, particularly of an acrylate or of a polymer or copolymer having a base of acrylic acid ester. It is particularly advantageous if substantially open-cell polyurethane foam having a base of polyether is impregnated with such a flame-protection agent which contains an ammonium salt of an aminosulfonic acid in a proportion of about 12%. Polyurethane foams impregnated in this manner are particularly well suited for use in cushionings of articles or in premises for which class B1 fire protection is required.
摘要翻译：为了提高火焰保护效果而不会明显损害用火焰保护剂覆盖的制品的机械性能，火焰保护剂具有7.5至30重量％的化合物，其含有至少一个磺基组或锍离子。该化合物优选为水溶性铵盐。作为粘合剂，使用有机材料的水溶液或水分散体，特别是丙烯酸酯或具有丙烯酸酯基的聚合物或共聚物的水分散体。特别有利的是，具有聚醚基底的基本上开孔的聚氨酯泡沫体用含有约12％比例的氨基磺酸铵盐的这种阻燃剂浸渍。以这种方式浸渍的聚氨酯泡沫特别适用于需要B1级防火的物品或场所的缓冲。

4. 发明授权

US4050073A Support for foam absorber of electromagnetic waves 失效
标题翻译：支持电磁波吸声器
公开(公告)号：US4050073A
公开(公告)日：1977-09-20
申请号：US648937
申请日：1976-01-14
申请人： Ludwig Wesch
发明人： Ludwig Wesch
IPC分类号： H01Q17/00 , H01P1/22
CPC分类号： H01Q17/005
摘要： Support for foam absorber for electromagnetic waves. The support is constituted by one or more filaments impregnated with a plastic material which may be either thermohardening or thermoplastic. The support has a generally pyramidal form. The plastic material employed for the impregnation of the wound filaments has a dielectric constant less than six.
摘要翻译：支持电磁波吸收剂。支撑体由浸渍有可以是热硬化或热塑性塑料的一种或多种细丝构成。支撑体具有大致金字塔形状。用于浸渍缠绕长丝的塑料材料的介电常数小于6。

5. 发明授权

US4123587A Method of manufacturing a finely granular concentrate of fire-retarding foam-forming solid addition substances for plastics, varnishes, coating compositions, and similar substrates 失效
标题翻译：制造用于塑料，清漆，涂料组合物和类似基材的阻燃泡沫形成固体添加物的细颗粒浓缩物的方法
公开(公告)号：US4123587A
公开(公告)日：1978-10-31
申请号：US764847
申请日：1977-02-02
申请人： Ludwig Wesch , Luis C. Roma , Carlos F. Pellicer
发明人： Ludwig Wesch , Luis C. Roma , Carlos F. Pellicer
IPC分类号： C08J3/22 , C09D5/18 , C08K9/06 , B32B31/00
CPC分类号： C09D5/185 , C08J3/226 , Y10S260/24 , Y10T428/2998
摘要： A method is provided for producing a fine granular concentrate of fire-retarding, foam-forming solids for addition to host material including plastics, paints, coating compositions and the like by mixing particles of solid fire-retarding additives of particle size less than about 5.mu.m with a polymeric material wherein the particles are surrounded and coated by said polymeric material, said polymeric material being compatible with or the same as the host material to which the coated particles are subsequently added to confer fire-retarding and foam-forming properties thereto. The steps include drying said polymeric-particle mixture, comminuting said polymeric-particle mixture to a granular product of less than about 50.mu.m, and repeating the coating procedure at least one more time on said granular product by mixing said granular product with polymeric material, followed by drying and comminuting said granular-polymeric mixture to provide a granular concentrate having a size of less than about 50.mu.m with an outer layer of said polymeric material, said polymeric material in at least the outer layer of granular concentrate being characterized by being capable of splitting off nitrogen and/or water under pyrolitic conditions.
摘要翻译：提供了一种用于通过混合颗粒尺寸小于约5的固体阻燃添加剂的颗粒来生产用于添加到主体材料（包括塑料，涂料，涂料组合物等）的阻燃，泡沫形成固体的细粒状浓缩物的方法其中颗粒被所述聚合物材料包围和涂覆，所述聚合物材料与主体材料相容或相同，随后加入涂覆的颗粒以赋予其阻燃和泡沫形成性质。所述步骤包括干燥所述聚合物 - 颗粒混合物，将所述聚合物 - 颗粒混合物粉碎成小于约50μm的颗粒产物，并且通过将所述颗粒状产物与聚合物材料混合，在所述颗粒产物上重复涂覆程序至少一次然后干燥和粉碎所述颗粒状聚合物混合物以提供具有小于约50μm的尺寸的颗粒状浓缩物与所述聚合物材料的外层，所述至少外层颗粒状浓缩物中的所述聚合物材料的特征在于能够在热解条件下分解氮和/或水。

6. 发明授权

US4123575A Fire-retarding epoxy resin material, method for the manufacture thereof and use thereof as coating composition 失效
标题翻译：阻燃环氧树脂材料，其制造方法及其作为涂料组合物的用途
公开(公告)号：US4123575A
公开(公告)日：1978-10-31
申请号：US764849
申请日：1977-02-02
申请人： Ludwig Wesch , Luis C. Roma , Carlos F. Pellicer
发明人： Ludwig Wesch , Luis C. Roma , Carlos F. Pellicer
IPC分类号： C08G59/00 , C08G73/00 , C08G73/02 , C08K5/00 , C08L63/00 , C08L77/00 , C09D5/18 , C09D163/00 , C09K21/14 , C09K3/28 , B05D3/04 , C08L63/02
CPC分类号： C09K21/14 , C08K3/34 , C08K5/0066 , C08K5/17 , C08K5/21 , C08K5/31 , C08K5/37 , C08K5/52 , C09D5/185 , Y10S428/92 , Y10T428/31511 , Y10T428/31515
摘要： A fire-retarding foam-forming epoxy resin composition is provided and a method for applying the same as a coating on a substrate, said composition comprising essentially an amine-hardened epoxy resin containing 30% to 70% by weight of said amine-hardened epoxy resin of at least two substances selected from the group consisting of more than 20 mol% nitrogen and/or phosphorus having a decomposition temperature ranging from about 100.degree. C to 400.degree. C. The composition may optionally contain fillers which react endothermically at elevated temperatures.
摘要翻译：提供了一种阻燃泡沫形成环氧树脂组合物和一种将其作为涂料涂覆在基材上的方法，所述组合物基本上包含胺硬化的环氧树脂，其含有30重量％至70重量％的所述胺硬化环氧树脂选自由分解温度为约100℃至400℃的大于20摩尔％的氮和/或磷的至少两种物质的树脂。组合物可以任选地含有在升高的温度下吸热反应的填料。

7. 发明授权

US4014147A Heat-insulating construction element for reinforcing double-walled pressure tanks 失效
标题翻译：用于加强双层压力罐的隔热结构件
公开(公告)号：US4014147A
公开(公告)日：1977-03-29
申请号：US672057
申请日：1976-03-31
申请人： Ludwig Wesch
发明人： Ludwig Wesch
IPC分类号： B63B25/16 , B65D90/06 , F16L59/12 , F17C13/08 , E04B1/74
CPC分类号： B63B25/16 , B65D90/06 , F16L59/12 , F17C13/082 , F17C2203/0629 , F17C2203/0663 , F17C2223/0161 , F17C2270/0105 , Y10T428/1369 , Y10T428/24149 , Y10T428/24174
摘要： A heat-insulating construction element adapted to be interposed between two substantially parallel walls of a low temperature, high pressure fluid-containing vessel to maintain the walls a predetermined distance apart. The element has a perforated tubular body formed of a winding of heat-insulating filamentary material reinforced by a cured resin, and an annular element forming an end abutment for the body attached to each end of the body.
摘要翻译：一种绝热结构元件，其适于插入在低温高压流体容纳容器的两个基本上平行的壁之间，以将壁保持预定距离。该元件具有由固化树脂增强的绝热丝状材料的绕组形成的穿孔管状体，以及形成用于附接到身体的每个端部的主体的端部邻接的环形元件。

8. 发明授权

US4657623A Process and apparatus for the manufacture of tubular hollow bodies and the use thereof 失效
标题翻译：用于制造管状中空体的方法和装置及其用途
公开(公告)号：US4657623A
公开(公告)日：1987-04-14
申请号：US115219
申请日：1980-01-25
申请人： Ludwig Wesch
发明人： Ludwig Wesch
IPC分类号： B29C53/56 , B29C70/32 , B32B31/00
CPC分类号： B29C53/56 , B29C70/32
摘要： The invention relates to a method and apparatus of manufacture of fiber reinforced tubular bodies which comprise in combination at least on cover layer and at least one core layer; said layers being wound upon a winding mandrel the shape of which corresponds to the desired shape of the hollow body. The method includes the use of a control unit which comprises a compression tunnel adapted to reduce the thickness of the core and cover layers thereby applying compressional and tensile forces simultaneously to the layers resulting in a more homogeous and therefore stronger bond between the layers.
摘要翻译：本发明涉及一种制造纤维增强管状体的方法和装置，其至少包括覆盖层和至少一个芯层; 所述层被卷绕在卷绕的心轴上，其形状对应于中空体的期望形状。该方法包括使用控制单元，该控制单元包括适于减小芯层和覆盖层的厚度的压缩通道，从而同时向层施加压缩和拉伸力，从而导致层之间更加均匀且因此更强的结合。

9. 发明授权

US4486553A Fire-retardant composition and method for producing fire-resistant layers 失效
标题翻译：阻燃组合物及其制造方法
公开(公告)号：US4486553A
公开(公告)日：1984-12-04
申请号：US365501
申请日：1982-04-05
申请人： Ludwig Wesch
发明人： Ludwig Wesch
IPC分类号： B32B5/18 , B32B21/04 , C08G59/00 , C08G59/10 , C08L63/00 , C08L77/00 , C09D5/18 , C09D163/00 , C09K3/28
CPC分类号： C09D5/185 , B32B21/04 , Y10T428/249961
摘要： There is disclosed, in one aspect, an emulsion of a hydrophilic epoxy resin containing foam forming additives which impart fire retardant properties and which compositions are useful for coating substrates. These compositions comprise (a) foam-forming, gas-evolving and/or chain-terminating additives which have an endothermic reaction at elevated temperatures and/or fillers and, (b) epoxide resin as the binder. This resin has been cured with an amine curing agent. In another aspect, the present invention comprises a method for producing fire-proof layers of structures which must be protected from fire. This method comprises coating at least part of that structure with the composition described above.
摘要翻译：在一个方面，公开了含有赋予阻燃性能的泡沫形成添加剂的亲水性环氧树脂的乳液，该组合物可用于涂布基材。这些组合物包含（a）泡沫形成，气体逸出和/或链终止添加剂，其在升高的温度下具有吸热反应和/或填料，和（b）环氧树脂作为粘合剂。该树脂已用胺固化剂固化。另一方面，本发明包括一种制造必须防止火灾的结构的防火层的方法。该方法包括用上述组合物涂覆该结构的至少一部分。

10. 发明授权

US4496833A Detection process and apparatus 失效
标题翻译：检测过程和装置
公开(公告)号：US4496833A
公开(公告)日：1985-01-29
申请号：US428255
申请日：1965-01-26
申请人： Ludwig Wesch
发明人： Ludwig Wesch
IPC分类号： G01S3/784 , H01J31/49 , H01J40/14 , G01J1/00 , H01J40/00
CPC分类号： H01J31/49 , G01S3/784
摘要： 1. Apparatus for locating a target which radiates or reflects electromagnetic energy comprising a circular-scan cathode-ray tube including a screen and an electron beam moving over said screen, regions of said screen fluorescing when impinged upon by said electron beam to generate light energy, a plurality of semi-conductor elements disposed on said screen, each of said semi-conductor elements includng a layer of photoconductive material adjacent said screen and a layer of photo-dielectric material on said layer of photoconductive material and adapted to receive electromagnetic energy from said target, said photoconductive material having a low resistance only when receiving light energy, said photo-dielectric material changing electrical capacitance when receiving electromagnetic energy, means for conductively connecting together said layers of photoconductive material to provide a first terminal, an electromagnetic radiation permeable conductor disposed on all other said layers of photo-dielectric material and including a second terminal, and an oscillator means including a tuned circuit connected to said first and second terminals, said oscillator means transmitting a target indicating signal when the layer of photo-dielectric material of one of said semi-conductor elements receives electromagnetic energy simultaneously with the receipt of light energy by its associated layer of photoconductive material.
摘要翻译： 1.一种用于定位辐射或反射电磁能的装置，包括包括屏幕和在所述屏幕上移动的电子束的圆形扫描阴极射线管，所述屏幕的区域在被所述电子束撞击时发出荧光，以产生光能设置在所述屏幕上的多个半导体元件，每个所述半导体元件包括与所述屏幕相邻的光电导材料层和所述光电导材料层上的光电介质材料层，并且适于从所述靶，所述光电导材料仅在接收光能时具有低电阻，所述光电介质材料在接收电磁能时改变电容，用于将所述光导电材料层导电连接在一起以提供第一端子的装置，电磁辐射可渗透导体布置在所有其他所述ph层上并且包括第二端子，以及包括连接到所述第一和第二端子的调谐电路的振荡器装置，所述振荡器装置在所述半导体元件之一的光电介质材料层发送目标指示信号通过其相关的光电导材料层与光能的接收同时接收电磁能。

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