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    • 23. 发明授权
    • Plastic molding composition
    • 塑料成型组合物
    • US4244860A
    • 1981-01-13
    • US51422
    • 1979-06-25
    • Werner KuhnelKarl-Gunter ScharfPaul SpielauRichard Weiss
    • Werner KuhnelKarl-Gunter ScharfPaul SpielauRichard Weiss
    • C08K5/00C08K5/54C08K5/5425C08L1/00C08L27/00C08L27/06C08K9/06
    • C08K5/54
    • A process for preventing separation of fillers and other dispersed additives from thermoplastic molding compositions during extrusion, calendering or like processing, along metallic contact surfaces of a processing unit, involves admixing a silane additive to a portion of a thermoplastic molding composition containing a thermoplastic molding resin and at least one filler or other dispersed additive that tends to separate out from the molding composition during the processing, processing the portion of thermoplastic molding composition in a processing unit, measuring the electrical energy applied to the processing unit during processing per kilogram of molding composition per unit time, determining if the electrical energy applied has been increased by the addition of the silane additive as compared to the electrical energy required per kilogram of molding composition per unit time for processing another portion of the thermoplastic molding composition free of the silane additive and thereafter adding an effective amount of the silane additive determined to be capable of increasing the applied electrical energy required to process the molding composition by at least 20% with the thermoplastic molding composition and processing the resulting thermoplastic molding composition in the processing unit. Among the silane additives disclosed as being suitable for this process are .beta.-chloroethyl triethoxysilane and vinyl trialkoxysilanes containing alkoxy groups having from 1 to 6 carbon atoms.
    • 沿着加工单元的金属接触表面,在挤出,压延或类似加工期间,防止填料和其它分散添加剂从热塑性模塑组合物中分离的方法包括将硅烷添加剂与包含热塑性模塑树脂的热塑性模塑组合物的一部分混合 以及至少一种填料或其它分散的添加剂,其倾向于在加工期间与成型组合物分离出来,在处理单元中处理热塑性模塑组合物的该部分,测量在每千克模塑组合物的加工期间施加到处理单元的电能 每单位时间,通过添加硅烷添加剂而增加的电能与每单位时间每千克成型组合物所需的电能相比是否增加,用于处理不含硅烷添加剂的热塑性模塑组合物的另一部分,以及 th 之后加入有效量的硅烷添加剂被确定为能够使用热塑性模塑组合物将加工模塑组合物所需的施加的电能增加至少20%,并将所得到的热塑性模塑组合物加工到处理单元中。 在适用于该方法的硅烷添加剂中,含有具有1至6个碳原子的烷氧基的β-氯乙基三乙氧基硅烷和乙烯基三烷氧基硅烷。
    • 24. 发明授权
    • Process for the production of polyolefin foam sheets containing pore
regulators
    • 用于生产含有孔调节剂的聚烯烃泡沫板的方法
    • US4163085A
    • 1979-07-31
    • US726604
    • 1976-09-27
    • Werner KuhnelPaul Spielau
    • Werner KuhnelPaul Spielau
    • C08J9/06C08J9/00C08J9/10C08L23/04
    • C08J9/0061C08J2323/02C08J2467/00Y10S264/13Y10S264/18
    • A process for producing a continuous foam sheet of a synthetic resin having a polyolefin base which comprises admixing an organic peroxide, a blowing agent, and a pore regulator with the synthetic resin, finely distributing said peroxide, blowing agent and pore regulator within said resin at a temperature below the decomposition temperature of the peroxide and the blowing agent in the thermoplastic range, shaping the resulting admixture into a sheet or panel and thereafter effecting thermal crosslinking and foaming of the resin. The pore regulator comprises an oligomeric and/or polymeric saturated dicarboxylic acid ester or a mixture of such esters having average molecular weights of from between 500 and 40,000, and flow points and/or melting ranges that are below the decomposition temperature of the peroxide and of the blowing agent.
    • 一种制造具有聚烯烃基底的合成树脂的连续发泡片的方法,该方法包括将有机过氧化物,发泡剂和孔调节剂与合成树脂混合,将所述过氧化物,发泡剂和孔调节剂在所述树脂中精细分配 在热塑性范围内低于过氧化物和发泡剂的分解温度的温度,将所得混合物成形为片材或面板,然后进行树脂的热交联和发泡。 孔调节剂包括低聚和/或聚合的饱和二羧酸酯或这些平均分子量为500至40,000的酯的混合物,以及低于过氧化物的分解温度的流动点和/或熔融范围, 发泡剂。
    • 25. 发明申请
    • High-voltage supply for an X-ray device
    • 用于X射线装置的高压电源
    • US20060023841A1
    • 2006-02-02
    • US11175708
    • 2005-07-06
    • Walter BeyerleinWerner Kuhnel
    • Walter BeyerleinWerner Kuhnel
    • H05G1/12
    • H05G1/54H05G1/12
    • The disclosed embodiments relate to a high-voltage supply (11, 13, 23) for an X-ray device. The X-ray device comprises an X-ray tube (15) and an X-ray generator (1), for generation of the high voltage necessary for operating the X-ray tube (15). The high voltage supply (11, 13, 23) comprises electrically-conducting lines (11, 13), for the connection of the X-ray generator to the X-ray tube (15). Each of the lines (11, 13) comprises one end which may be connected to the X-ray generator (1) and a further end which may be connected to the X-ray tube (15). At least one end of at least one of the lines (11, 13) may be connected to an electrical terminal resistor (39) which may be arranged between the line (11, 13) and the X-ray generator (1), or between the line (11, 13) and the X-ray tube (15).
    • 所公开的实施例涉及用于X射线装置的高压电源(11,13,23)。 X射线装置包括用于产生用于操作X射线管(15)所需的高电压的X射线管(15)和X射线发生器(1)。 高压电源(11,13,23)包括用于将X射线发生器连接到X射线管(15)的导电线(11,13)。 线路(11,13)中的每一个包括一个可连接到X射线发生器(1)的一端和可连接到X射线管(15)的另一端。 线路(11,13)中的至少一个的至少一端可以连接到可以布置在线路(11,13)和X射线发生器(1)之间的电气端子电阻器(39),或者 在线(11,13)和X射线管(15)之间。
    • 29. 发明授权
    • Process for the production of foam materials on polyolefin basis
    • 以聚烯烃为基础生产泡沫材料的方法
    • US4255372A
    • 1981-03-10
    • US088524
    • 1979-10-26
    • Werner KuhnelPaul Spielau
    • Werner KuhnelPaul Spielau
    • C08J9/00B29H7/20C08J9/22
    • C08J9/0061C08J2323/02C08J2423/00Y10S264/07Y10S264/18Y10S264/916Y10S264/917
    • A process for the production of polyolefin foam materials from crosslinked polyolefin foam scraps includes the steps of comminuting scraps of crosslinked polyolefin-containing foam; admixing the comminuted scraps with a synthetic resin on a polyolefin basis; compressing the resulting admixture at a temperature lying below the decomposition temperature of the crosslinking agent to form an aggregate product; comminuting this product to form a particulate material; plasticizing the particulate material at a temperature lying below the decomposition temperature of the crosslinking agent to form a shaped article; and crosslinking and expanding, i.e. foaming, the shaped article by heating the article to above the decomposition temperatures of the crosslinking agent and of the blowing agent. The foam scraps are obtained from a foam article produced by mixing a polyolefin or a blend of a polyolefin with an elastomer and/or synthetic resins with an organic peroxide crosslinking agent and a particulate blowing agent, the decomposition temperature of the crosslinking agent being below the decomposition temperature of the blowing agent, and optionally with customary additives; by forming the mixture, at a temperature lying below the decomposition temperatures of the crosslinking agent and the blowing agent, into a shaped article; and by subsequently crosslinking and expanding, i.e. foaming, this shaped article with the application of heat to above the decomposition temperatures of the crosslinking agent and the blowing agent.
    • 从交联聚烯烃泡沫废料生产聚烯烃泡沫材料的方法包括粉碎含交联聚烯烃的泡沫的废料; 将粉碎的废料与聚烯烃基合成树脂混合; 在低于交联剂分解温度的温度下压制得到的混合物以形成聚集体产物; 粉碎该产品以形成颗粒材料; 在低于交联剂的分解温度的温度下使颗粒材料增塑以形成成型制品; 并且通过将制品加热到高于交联剂和发泡剂的分解温度来交联和膨胀成形制品。 泡沫废料通过将聚烯烃或聚烯烃与弹性体和/或合成树脂的共混物与有机过氧化物交联剂和颗粒发泡剂混合而制得的泡沫制品获得,交联剂的分解温度低于 发泡剂的分解温度,以及任选的常规添加剂; 通过在低于交联剂和发泡剂的分解温度的温度下将该混合物形成成型制品; 然后通过施加热量使交联剂和发泡剂的分解温度高于交联剂和发泡剂的交联和膨胀即发泡。
    • 30. 发明授权
    • Process for the production of foam materials on polyolefin basis
    • 以聚烯烃为基础生产泡沫材料的方法
    • US4246211A
    • 1981-01-20
    • US20722
    • 1979-03-15
    • Werner Kuhnel
    • Werner Kuhnel
    • C08J9/00B29D27/00
    • C08J9/0061C08J2323/02C08J2423/00Y10S264/18
    • A process for the production of foam materials, particularly polyolefin foam materials, from crosslinked polyolefin scraps involves comminuting and compressing crosslinked polyolefin foam scraps at a temperature lying below the decomposition temperature of a crosslinked agent contained therein, plasticating the resulting comminuted product also at a temperature lying below the temperature of the crosslinked agent, forming a shaped article from the plasticated material and thereafter crosslinking and expanding the shaped article by heating above the decomposition temperature of the crosslinking agent and of a blowing agent contained within said material. The initial foam scraps are obtained during the formation of a crosslinked polyolefin foam containing material.
    • 从交联聚烯烃废料生产泡沫材料,特别是聚烯烃泡沫材料的方法包括在低于其中所含的交联剂的分解温度的温度下粉碎和压缩交联的聚烯烃泡沫废料,也在温度下塑化所得的粉碎产品 低于交联剂的温度,从塑化材料形成成型制品,然后通过加热超过交联剂的分解温度和包含在所述材料内的发泡剂进行加热而使成型制品交联和膨胀。 在形成含交联聚烯烃泡沫的材料期间获得初始泡沫废料。