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1. 发明授权

US4143026A Pigmented ABS polymer and polyamides 失效
标题翻译：聚对苯二甲酸丁二醇酯和聚酰胺
公开(公告)号：US4143026A
公开(公告)日：1979-03-06
申请号：US760807
申请日：1977-01-19
申请人： Peter Panek , Peter Woditsch , Wolfgang Ritter , Peter Tacke
发明人： Peter Panek , Peter Woditsch , Wolfgang Ritter , Peter Tacke
IPC分类号： C08L77/00 , C08J3/20 , C08J3/22 , C08K3/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L55/02 , C08L101/00 , C08K9/04 , C08K9/10
CPC分类号： C08K3/0033 , C08J3/226 , C08L55/02 , C08J2423/00
摘要： A pigmented high-impact plastic comprising by weight about(a) 40 to 99.9% of ABS polymer or polyamide, and(b) 0.1 to 60% by weight of a pigment or filler preparation made up of30 to 70% by weight of pigment or filler, and70 to 30% by weight of a polymer comprising units of the formula (CHR--CH.sub.2).sub.n where R is hydrogen or methyl and n is a number from about 50 to 40,000.The pigment or filler preparation is made by mixing an aqueous suspension of the pigment or filler with an aqueous suspension of the polymer comprising (CHR--CH.sub.2) units and drying the joint suspension. The plastics so pigmented are characterized by high impact strength, often greater than the unpigmented plastics.

2. 发明授权

US4304758A Hydrolyzable titanyl sulphate solutions by decomposition of ternary raw material mixtures 失效
标题翻译：通过三元原料混合物的分解可水解的硫酸氧钛溶液
公开(公告)号：US4304758A
公开(公告)日：1981-12-08
申请号：US213540
申请日：1980-12-05
申请人： Hilmar Rieck , Walter Gutsche , Peter Woditsch , Peter Panek
发明人： Hilmar Rieck , Walter Gutsche , Peter Woditsch , Peter Panek
IPC分类号： C01G23/00 , C22B34/12 , C01G23/053
CPC分类号： C22B34/125 , C01G23/008
摘要： A process for the preparation of a hydrolyzable titanyl sulphate solution comprising adding sulphuric acid having a concentration greater than about 86% to a ternary mixture of two slags and an ilmenite to bring the proportion by weight of H.sub.2 SO.sub.4 to TiO.sub.2 to from about 1.7:1 to 2.2:1 and adding water, dilute sulphuric acid or oleum in amount sufficient to bring the H.sub.2 SO.sub.4 concentration to from about 86 to 96%, thereby to form the titanyl sulphate solution, the first slag having a TiO.sub.2 content greater than about 80% and a Ti(III) content of about 22 to 40%, the second slag having a TiO.sub.2 content of about 60 to 80% and a Ti(III) content of about 5 to 15%, and the ilmenite having a ratio of Fe(III) to Fe(II) of from about 1:1 to 10:1, the slags and ilmenite being present in such proportions that the ternary mixture of raw materials obtained has a molar ratio of Ti(III) to Fe(III).gtoreq.1.4.
摘要翻译：一种制备可水解硫酸氧钛溶液的方法，其包括将浓度大于约86％的硫酸添加到两种炉渣和钛铁矿的三元混合物中，以使H 2 SO 4的重量比例从约1.7:1提高到约1.7:1至 2.2:1，并加入水，稀硫酸或发烟硫酸，其量足以使H 2 SO 4浓度达到约86％至96％，从而形成硫酸氧钛溶液，第一炉渣的TiO 2含量大于约80％，并且 Ti（III）含量为约22〜40％，第二炉渣的TiO 2含量为约60〜80％，Ti（III）含量为5〜15％左右，钛铁矿的Fe（III）对于Fe（II）为约1：1至10：1，炉渣和钛铁矿以以下比例存在：获得的原料的三元混合物具有Ti（III）与Fe（III）的摩尔比> 1.4。

3. 发明授权

US4179306A Stabilizing titanium dioxide pigments with vanadates 失效
标题翻译：用钒酸盐稳定二氧化钛颜料
公开(公告)号：US4179306A
公开(公告)日：1979-12-18
申请号：US913711
申请日：1978-06-08
申请人： Peter Woditsch , Eckhard Bayer , Peter Panek , Heribert Stutgens
发明人： Peter Woditsch , Eckhard Bayer , Peter Panek , Heribert Stutgens
IPC分类号： C09C1/36 , G04B31/02
CPC分类号： C09C1/3661 , C01P2004/84 , C01P2006/60
摘要： A process for the production of a light-stable and weather-stable titanium dioxide pigment comprising precipitating onto the pigment in aqueous suspension a colorless vanadate of at least one of zinc, magnesium, calcium, strontium and barium at a pH-value above 7 in about 0.01 to 5% by weight, expressed as V.sub.2 O.sub.5, based on TiO.sub.2. Advantageously the pigment either before or after precipitation of the vanadate is coated with at least one oxide, oxide hydrate or phosphate of titanium, silicon, aluminum or zirconium.
摘要翻译：一种用于生产光稳定和天气稳定的二氧化钛颜料的方法，其包括在水性悬浮液中在pH值高于7的情况下将至少一种锌，镁，钙，锶和钡的无色钒酸盐沉淀在颜料上，约0.01至5重量％，以V 2 O 5表示，基于TiO 2。有利地，在钒酸盐沉淀之前或之后，颜料涂覆有至少一种钛，硅，铝或锆的氧化物，氧化物水合物或磷酸盐。

4. 发明授权

US4321237A Treating hydrolysis residues from preparation of titanium dioxide 失效
标题翻译：处理二氧化钛制备中的水解残留物
公开(公告)号：US4321237A
公开(公告)日：1982-03-23
申请号：US213707
申请日：1980-12-05
申请人： Peter Panek , Peter Woditsch , Werner Kannchen
发明人： Peter Panek , Peter Woditsch , Werner Kannchen
IPC分类号： C01G23/00 , B09B3/00 , C22B34/12
CPC分类号： C22B34/125 , Y02P10/212
摘要： In the process wherein a titanium-containing material is subjected to react with sulphuric acid to form a solid reaction mass from which the titanium values are recovered in solution by digestion with water or dilute sulphuric acid leaving behind a reaction residue and the reaction residue is thereafter treated to recover at least part of the titanium contained therein, the improvement wherein the treatment of the reaction residue is effected by contacting with sulphuric acid of a concentration greater than 86% a mixture by weight comprising about 5 to 95% of the reaction residue and 95 to 5% of a slag having a TiO.sub.2 content 60% by weight and a Ti(III) content of about 5 to 40% by weight, and thereafter eventually adding water, steam or dilute sulphuric acid to the mass to start the reaction.
摘要翻译：在使含钛材料与硫酸反应形成固体反应物质的过程中，通过用水或稀硫酸消解在溶液中回收钛值，留下反应残余物，然后反应残余物处理以回收其中所含的至少一部分钛，其改进在于其中反应残余物的处理通过与浓度大于86％的硫酸与包含约5至95重量％的反应残余物的混合物和 95〜5％的TiO 2含量为60重量％，Ti（III）含量为5〜40重量％左右的炉渣，最后向该物质中加入水，蒸汽或稀硫酸进行反应。

5. 发明授权

US4313913A Production of hydrolyzable titanyl sulphate solution 失效
标题翻译：生产可水解的硫酸氧钛溶液
公开(公告)号：US4313913A
公开(公告)日：1982-02-02
申请号：US213539
申请日：1980-12-05
申请人： Peter Panek , Walter Gutsche , Peter Woditsch
发明人： Peter Panek , Walter Gutsche , Peter Woditsch
IPC分类号： C01G23/00 , C22B34/12
CPC分类号： C22B34/125 , C01G23/008
摘要： A process for the production of a hydrolyzable titanyl sulphate solution comprising contacting sulphuric acid of about 86% concentration with a mixture of slag and ilmenite, the ratio of H.sub.2 SO.sub.4 to TiO.sub.2 in the mixture ranging from about 1.7:1 to 2.2:1 and the mol ratio of Ti(III) to Fe(III) in the mixture ranging from about 25:1 to 1.4:1, the slag having a TiO.sub.2 content of >80% and a Ti(III) content of about 22 to 40% calculated as TiO.sub.2, and the ilmenite having a Fe(III) to Fe(II) ratio from about 1:1 to 10:1, and adding water if necessary to bring the concentration of sulphuric acid to from about 86 to 96%.
摘要翻译：一种生产可水解的硫酸氧钛溶液的方法，包括将约86％浓度的硫酸与炉渣和钛铁矿的混合物接触，混合物中的H 2 SO 4与TiO 2的比例为约1.7:1至2.2:1，混合物中Ti（III）与Fe（III）的比例为约25:1至1.4:1，所述炉渣的TiO 2含量> 80％，Ti（III）含量为约22至40％，计算为 TiO 2和Fe（III）至Fe（II）的比例为约1:1至10:1的钛铁矿，并且如果需要加入水以使硫酸浓度达到约86至96％。

6. 发明授权

US4328040A Process for the production of titanium dioxide pigments with high weather resistance 失效
标题翻译：生产具有高耐候性的二氧化钛颜料的方法
公开(公告)号：US4328040A
公开(公告)日：1982-05-04
申请号：US184692
申请日：1980-09-08
申请人： Peter Panek , Peter Woditsch , Eckhard Bayer , Heribert Stutgens
发明人： Peter Panek , Peter Woditsch , Eckhard Bayer , Heribert Stutgens
IPC分类号： C01G23/047 , C09C1/00 , C09C1/36
CPC分类号： C09C1/3661 , C01P2004/84
摘要： The production of titanium dioxide pigments with improved chalking resistance and gloss retention by coating with an oxide and/or phosphate of zirconium and of titanium, aluminum and/or silicon, the improvement which comprises coating with zirconium by adding to an aqueous alkaline suspension of the titanium dioxide pigment of alkali metal or ammonium zirconium carbonate complex and slowly precipitating the zirconium by adding a dissolved compound of at least one of titanium, aluminum, silicon and phosphorus.
摘要翻译：通过用锆和钛，铝和/或硅的氧化物和/或磷酸盐涂覆具有改善的耐白化性和光泽保持性的二氧化钛颜料的制备，其改进包括通过将锆添加到碱性悬浮液碱金属或碳酸锆铵络合物的二氧化钛颜料，并通过加入钛，铝，硅和磷中的至少一种的溶解化合物缓慢沉淀锆。

7. 发明授权

US4810305A Hydrophobic pigments and fillers for incorporation in synthetic resins 失效
标题翻译：用于合成树脂中的疏水性颜料和填料
公开(公告)号：US4810305A
公开(公告)日：1989-03-07
申请号：US081427
申请日：1987-08-04
申请人： Rolf M. Braun , Peter Panek , Horst Bornefeld , Dieter Rade , Wolfgang Ritter
发明人： Rolf M. Braun , Peter Panek , Horst Bornefeld , Dieter Rade , Wolfgang Ritter
IPC分类号： C09B67/20 , C08K9/06 , C09B67/08 , C09C3/12 , C08K5/54
CPC分类号： C09C3/12 , C08K9/06 , C01P2004/84 , C01P2006/12 , C01P2006/42
摘要： A modified hydrophobic colored or magnetic pigment or filler comprising a hydrophobic pigment or filler containing from 0.05 to 10% by weight, based on the weight of the pigment or filler, of an organopolysiloxane corresponding to the formula ##STR1## wherein x=0 to 500,y=5 to 500,z=5 to 500,R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 denote, independently of one another, a saturated and/or unsaturated, unbranched or branched alkyl group haviang 1 to 4 carbon atoms and/or an aryl group having 6 to 9 carbon atoms, said aryl group being unsubstituted or alkyl substituted,R.sup.7 is a straight chained or branched alkyl group having 6 to 18 carbon atoms and R.sup.7 and H each amount to at least 3% of the number of groups attached to Si.
摘要翻译：一种修饰的疏水性着色或磁性颜料或填料，其包含基于颜料或填料重量的0.05至10重量％的疏水性颜料或填料，所述有机聚硅氧烷对应于下式：其中x = 0至500 ，y = 5〜500，z = 5〜500，R 1，R 2，R 3，R 4，R 5和R 6彼此独立地表示1〜4个碳原子的饱和和/或不饱和的无支链或支链烷基， /或具有6〜9个碳原子的芳基，所述芳基是未取代的或被烷基取代的，R7是具有6至18个碳原子的直链或支链烷基，并且R7和H各自为数量的至少3％的组。

8. 发明授权

US4613018A Braking caliper for a spot-type disc brake 失效
标题翻译：制动卡盘用于点式盘式制动器
公开(公告)号：US4613018A
公开(公告)日：1986-09-23
申请号：US672277
申请日：1984-11-16
申请人： Rolf Weiler , Rudolf Thiel , Uwe Bach , Peter Panek
发明人： Rolf Weiler , Rudolf Thiel , Uwe Bach , Peter Panek
IPC分类号： F16D55/00 , F16D55/226 , F16D55/227 , F16D65/097 , F16D65/18 , F16D65/20
CPC分类号： F16D65/0979 , F16D55/226 , F16D55/227 , F16D2055/0016 , F16D2055/002 , F16D2250/00
摘要： A braking caliper for a pressure medium-operated spot-type disc brake is provided. The wheel cylinder piston for forcing the brake pads are held in a bore of a braking caliper which embraces the edge of the brake disc. The outer cylindrical surface of the pot-shaped wheel cylinder comprises a flange or collar which is in abutment with a shoulder provided between the two sections of the bore formed as a stepped bore. The outer cylindrical surface of the wheel cylinder is press fit in the bore of the braking caliper.
摘要翻译：提供了一种用于压力中型点式盘式制动器的制动钳。用于迫使制动片的轮缸活塞被保持在包围制动盘的边缘的制动钳的孔中。盆形轮缸的外圆柱形表面包括与设置在形成为阶梯孔的孔的两个部分之间的肩部邻接的凸缘或套环。轮缸的外圆柱表面压配合在制动卡钳的孔中。

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