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11. 发明授权

US08247037B2 Use of polysilazanes for coating metal strips 有权
标题翻译：使用聚硅氮烷涂覆金属条
公开(公告)号：US08247037B2
公开(公告)日：2012-08-21
申请号：US11667654
申请日：2005-10-25
申请人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
发明人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
IPC分类号： B05D3/02
CPC分类号： C23C18/1241 , C08G77/62 , C09D183/16 , C23C18/122 , C23C18/14 , Y10T428/12569 , Y10T428/12681 , Y10T428/12736
摘要： A coating for metals containing a polysilazane solution or a mixture of polysilazanes of the general formula (I) —(SiR′R″-NR′″)n— (1) wherein R′, R″ and R′″ are identical or different and independently represent hydrogen or an optionally substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl radical, wherein n is a whole number and n is dimensioned in such a way that the polysilazane has a number-average molecular weight of 150 to 150 000 g/mol, in a solvent and at least one catalyst. The invention also relates to a method for the production of the coating.
摘要翻译：含有聚硅氮烷溶液或通式（I） - （SiR'R“-NR”“）n - （1）的聚硅氮烷的混合物的金属涂层，其中R'，R”和R“”相同或不同并且独立地表示氢或任选取代的烷基，芳基，乙烯基或（三烷氧基甲硅烷基）烷基，其中n是整数，n的尺寸使得聚硅氮烷的数均分子量为150〜150000g / mol，在溶剂和至少一种催化剂中。本发明还涉及一种生产该涂层的方法。

12. 发明申请

US20080118651A1 Method for Producing a Permanent Protective Layer on Precious Metal Surfaces by Coating with Solutions Based on Polysilazane 审中-公开
标题翻译：基于聚硅氮烷的解决方案通过涂层在贵金属表面上生产永久保护层的方法
公开(公告)号：US20080118651A1
公开(公告)日：2008-05-22
申请号：US11883153
申请日：2006-01-12
申请人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
发明人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
IPC分类号： B05D1/36
CPC分类号： C09D183/16
摘要： A method used to produce a permanent support layer on precious metal surfaces by coating solutions which are based on polysilazane. Said method is used to coat surfaces made of precious metal or precious metal alloys with a solution containing a polysilazane of formula (I), wherein n is measured in such a manner that the polysilazane has an average molecular weight from 150-150,000 g/mol, in addition to a solvent and a catalyst. The invention is characterized in that a silane based primer which contains sulphur and which is used to improve adherence, is applied to the object which is to be coated prior to the coating with the polysilazane solution. The invention also relates to coatings which are produced according to the inventive method.
摘要翻译：一种用于通过涂覆基于聚硅氮烷的溶液在贵金属表面上产生永久性支撑层的方法。所述方法用于用含有式（I）聚硅氮烷的溶液涂覆由贵金属或贵金属合金制成的表面，其中n以聚硅氮烷的平均分子量为150-150,000g / mol ，除了溶剂和催化剂。本发明的特征在于，在用聚硅氮烷溶液涂布之前，将含有硫并用于改善粘附性的硅烷基底漆施加到待涂布的物体上。本发明还涉及根据本发明方法生产的涂层。

13. 发明申请

US20090286086A1 Coatings Containing Polysilazanes for Metal and Polymer Surfaces 有权
标题翻译：含有金属和聚合物表面的聚硅氮烷的涂料
公开(公告)号：US20090286086A1
公开(公告)日：2009-11-19
申请号：US11991718
申请日：2006-08-25
申请人： Andreas Dierdorf , Stefan Brand , Andreas Wacker , Hubert Liebe
发明人： Andreas Dierdorf , Stefan Brand , Andreas Wacker , Hubert Liebe
IPC分类号： B32B9/04 , C08L83/04 , B05D3/02 , B32B15/04 , B32B27/36 , B32B27/38
CPC分类号： C09D183/16 , C08G77/62 , Y10T428/25 , Y10T428/31507 , Y10T428/31511 , Y10T428/31667 , C08K5/17 , C08K5/09 , C08K5/098
摘要： The invention relates to the use of polysilazanes as a permanent coating on metal and polymer surfaces for preventing corrosion, increasing scratch resistance and to facilitate easier cleaning. The invention comprises a solution of a polysilazane or a blend of polysilazanes of the general formula 1 —(SiR′R″—NR′″)n— (1) where R′, R″ and R′″ are identical or different and independently of one another represent hydrogen or an optionally substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl group and n represents a whole number and is calculated in such a way that the polysilazane has a numerical average molecular weight of 150 to 150 000 g/mol, in a solvent. The invention also relates to a method for producing the coating.
摘要翻译：本发明涉及聚硅氮烷作为永久性涂层在金属和聚合物表面上的用途，以防止腐蚀，增加耐刮擦性和便于清洗。本发明包括聚硅氮烷或通式1-（SiR'R“-NR”'）n - （1）的聚硅氮烷的混合物，其中R'，R“和R”'相同或不同且彼此独立地表示氢或任选取代的烷基，芳基，乙烯基或（三烷氧基甲硅烷基）烷基，n表示整数，并且以这样的方式计算，使得聚硅氮烷的数均分子量为150至150 000g / mol。本发明还涉及一种生产该涂层的方法。

14. 发明申请

US20070190308A1 Coating for metal surfaces, method for the production thereof and use thereof as a self-cleaning protective layer, particularly for the rims of automobiles 审中-公开
标题翻译：金属表面涂层，其制造方法及其作为自清洁保护层的用途，特别是汽车轮辋
公开(公告)号：US20070190308A1
公开(公告)日：2007-08-16
申请号：US10591623
申请日：2005-02-22
申请人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
发明人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
IPC分类号： B32B5/16 , B05D7/00 , B05D3/02 , B32B9/04 , B32B15/04
CPC分类号： B05D5/00 , B01J35/004 , B05D2202/00 , B05D2202/25 , C08K3/22 , C09D183/16 , Y10T428/25 , Y10T428/258 , Y10T428/259 , Y10T428/31663
摘要： A coating for metal surfaces, consisting of a.) optionally a scratch-resistant perhydropolysilazane base coat and b.) an upper protective coat containing at least one perhydropolysilazane of the formula (1) and photocatalytic titanium dioxide (I) wherein n is a whole number and n is dimensioned in such a way that the measured such that the perhydropolysilazane has a number-average molecular weight of from 150 to 150 000 g/mol. Preferably, the thickness of the protective layer is at least 1 micrometre, more preferably 2 to 20 micrometres. The invention also relates to a method for the production of a coating, in addition to the use thereof as a self-cleaning protective layer, particularly for the rims of automobiles.
摘要翻译：用于金属表面的涂层，由a）任选的耐划伤性全氢聚硅氮烷底涂层和b）上层保护涂层，其含有至少一种式（1）的全氢聚硅氮烷和光催化二氧化钛（I），其中n为整数数量和n的尺寸设置为使得所测量的全氢聚硅氮烷的数均分子量为150至150000g / mol。优选地，保护层的厚度为至少1微米，更优选为2至20微米。本发明还涉及一种用于生产涂层的方法，除了其用作自清洁保护层之外，特别是用于汽车的轮缘。

15. 发明申请

US20120276410A1 USE OF POLYSILAZANES FOR COATING METAL STRIPS 审中-公开
标题翻译：用于涂覆金属条的多晶硅的使用
公开(公告)号：US20120276410A1
公开(公告)日：2012-11-01
申请号：US13547219
申请日：2012-07-12
申请人： Stefan BRAND , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
发明人： Stefan BRAND , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
IPC分类号： C09D183/16 , C09D5/00 , B32B15/08 , C08K5/06
CPC分类号： C23C18/1241 , C08G77/62 , C09D183/16 , C23C18/122 , C23C18/14 , Y10T428/12569 , Y10T428/12681 , Y10T428/12736
摘要： A coating for coating a metal or a metal strip by the coil coating process comprising a solution of a polysilazane or a mixture of polysilazanes of the formula 1 —(SiR′R″-NR′″)n— (1) where R′, R″ and R′″ are identical or different and independently of one another are hydrogen or an unsubstituted or substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl radical, n being an integer such that the polysilazane or mixture of polysilazanes has a number-average molecular weight of 150 to 150 000 g/mol, in at least one solvent and at least one catalyst and the solution of a polysilazane or a mixture of polysilazanes contains 1% to 50% by weight of the polysilazane or mixture of polysilazanes.
摘要翻译：一种用于通过线圈涂覆方法涂覆金属或金属带的涂层，其包括聚硅氮烷或式1-（SiR'R“-NR”“）n - （1）的聚硅氮烷的混合物的溶液，其中R'， R“和R”“相同或不同，彼此独立地为氢或未取代或取代的烷基，芳基，乙烯基或（三烷氧基甲硅烷基）烷基，n为整数，使得聚硅氮烷或聚硅氮烷的混合物具有数均分子量，在至少一种溶剂和至少一种催化剂中，平均分子量为150至150,000g / mol，聚硅氮烷或聚硅氮烷混合物的溶液含有聚硅氮烷或聚硅氮烷混合物的1重量％至50重量％。

16. 发明申请

US20080107894A1 Polysilazane-Based Coating Solution And The Use Thereof For Coating Films, Especially Polymer Films 审中-公开
标题翻译：基于聚硅氮烷的涂层溶液及其用于涂膜，特别是聚合物膜的用途
公开(公告)号：US20080107894A1
公开(公告)日：2008-05-08
申请号：US11791550
申请日：2005-10-25
申请人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
发明人： Stefan Brand , Andreas Dierdorf , Hubert Liebe , Andreas Wacker
IPC分类号： C08G77/26 , B05D3/06 , B32B27/32 , B32B27/36 , B32B27/34 , C08G77/08
CPC分类号： C09D183/16 , C08K5/544 , Y10T428/265 , Y10T428/31667
摘要： A coating for coating films, which comprises, dissolved in a solvent, polysilazane or a mixture of polysilazanes of the general formula —(SiR′R″—NR′″)n— wherein R′, R″, R″′ are the same or different and independently represent hydrogen or an optionally substituted alkyl, aryl or (trialkoxysilyl)alkyl group, where n is an integer and is selected in such a manner that the polysilazane has a number-average molecular weight of from 150 to 150 000 g/mol, and at least one catalyst. The invention also relates to a method for coating films, especially polymer films, to coated films and to film composites.
摘要翻译：包括溶解在溶剂中的聚硅氮烷或聚硅氮烷的混合物的涂层用涂层，其通式为“？in-line-formula description =”In-line Formulas“end =”lead“→（SiR' 其中R'，R“'，R'，R''，R''，R''， “相同或不同，独立地表示氢或任选取代的烷基，芳基或（三烷氧基甲硅烷基）烷基，其中n是整数，并且以使聚硅氮烷的数均分子量为150 至150000g / mol，和至少一种催化剂。本发明还涉及一种将膜，特别是聚合物膜涂覆到涂覆膜和膜复合材料的方法。

17. 发明申请

US20050279255A1 Polysilane-containing coating solution 审中-公开
标题翻译：含聚硅烷的涂料溶液
公开(公告)号：US20050279255A1
公开(公告)日：2005-12-22
申请号：US10533428
申请日：2003-10-21
申请人： Tadashi Suzuki , Osamu Funayama , Andreas Dierdorf , Hubert Liebe
发明人： Tadashi Suzuki , Osamu Funayama , Andreas Dierdorf , Hubert Liebe
IPC分类号： A61K6/087 , A61K6/093 , C04B41/49 , C04B41/50 , C04B41/87 , C08K3/00 , C08K5/00 , C09D183/16
CPC分类号： C04B41/009 , C04B41/5035 , C04B41/87 , C08G77/62 , C09D183/16 , C04B41/4554 , C04B33/00 , C04B14/308 , C08K5/098 , C08K5/3445
摘要： A coating solution comprising 0.1 to 35% by weight of an inorganic or organic polysilazane having repeating units represented by the general formula below and soluble in a solvent and 0.1 to 10% by weight of catalyst such as 4,4′-trimethylenebis(1-methylpiperidine) based on a pure polysilazane content. By applying the coating solution onto the surface of base materials such as metals, plastics, glass, ceramic, wood, cement, mortar, bricks, etc., a silica coating strongly adhered to the base materials can be formed excellent in corrosion resistance and anti-scratch properties and simultaneously excellent in characteristics such as abrasion resistant, long-lasting anti-fouling properties, wetting properties to water, sealing properties, chemical resistance, oxidation resistance, physical barrier effect, heat resistance, fire resistance and antistatic properties.
摘要翻译：包含0.1至35重量％的具有由以下通式表示的并且可溶于溶剂的重复单元的无机或有机聚硅氮烷和0.1至10重量％的催化剂如4,4'-三亚甲基双（1- 基于纯聚硅氮烷含量的甲基哌啶）。通过将涂布溶液涂布在诸如金属，塑料，玻璃，陶瓷，木材，水泥，砂浆，砖等基材的表面上，可以形成强烈粘合到基材上的二氧化硅涂层，其耐腐蚀性和抗反射性优异同时优异的耐磨性，持久的防污性能，对水的润湿性能，密封性能，耐化学性，抗氧化性，物理屏障效应，耐热性，耐火性和抗静电性等特性。

18. 发明申请

US20070116968A1 Hydrophilic coating based on polysilazane 审中-公开
标题翻译：基于聚硅氮烷的亲水性涂料
公开(公告)号：US20070116968A1
公开(公告)日：2007-05-24
申请号：US10585392
申请日：2004-12-16
申请人： Andreas Dierdorf , Hubert Liebe , Andreas Wacker , Gunter Motz
发明人： Andreas Dierdorf , Hubert Liebe , Andreas Wacker , Gunter Motz
IPC分类号： B05D3/00 , B05D7/00 , B32B9/04 , C08G77/26
CPC分类号： C09D183/16 , C03C17/30 , C03C2217/75 , C08L2666/34 , C08L2666/44 , C08L2666/02
摘要： The invention relates to a hydrophilic coating for surfaces containing one or several polysilazanes and an ionic reagent or mixtures of ionic reagents. The polysilazane is, in particular, a polysilazane of the formula —(SiR′R″—NR′″)n— (1),wherein R′, R″, R′″ can be identical or different and are either hydrogen or organic or metalorganic radicals, n is measured in such a manner that the polysilazane has a numerical average molecular weight ranging from 150 to 150 000 g/mol. In a preferred embodiment, the polysilazane is perhydropolysilazane (R′=R″=R′″=H). The ionic reagent is, preferably, a salt of a carboxylic acid, in particular of a hydroxycarboxylic acid, or a cationic or anionic silane, or an oligomer or polymer. The invention also relates to a method for the production of the above-mentioned hydrophilic coatings.
摘要翻译：本发明涉及用于含有一种或多种聚硅氮烷和离子试剂或离子试剂混合物的表面的亲水涂层。聚硅氮烷特别是式 - （SiR'R“ - NR”'）n - （1）的聚硅氮烷，其中R'，R“，R”' 可以相同或不同，是氢或有机或金属有机基团，n以聚硅氮烷的数均分子量为150-150,000g / mol的方式测量。在优选的实施方案中，聚硅氮烷是全氢聚硅氮烷（R'= R“= R”'= H）。离子试剂优选为羧酸盐，特别是羟基羧酸盐，或阳离子或阴离子硅烷，或低聚物或聚合物。本发明还涉及一种用于生产上述亲水涂层的方法。

19. 发明授权

US6054617A Nitro compound-reducing process 失效
标题翻译：硝基化合物还原过程
公开(公告)号：US6054617A
公开(公告)日：2000-04-25
申请号：US11677
申请日：1998-05-22
申请人： Helmut Bahrmann , Boy Cornils , Andreas Dierdorf , Steffen Haber
发明人： Helmut Bahrmann , Boy Cornils , Andreas Dierdorf , Steffen Haber
IPC分类号： B01J31/24 , C07B61/00 , C07C209/36 , C07C211/45 , C07C211/46 , C07C211/52 , C07C213/02 , C07C215/76 , C07C217/84 , C07C209/32
CPC分类号： C07C209/36 , C07C209/365 , C07C213/02
摘要： The invention concerns a process for the reduction of nitro groups to amino groups, characterized that a nitro compound is reacted with hydrogen in the presence of an aqueous solution of a water-soluble metal catalyst of the formula M (L).sub.n (Y).sub.m wherein M is ruthenium, rhodium, nickel, or palladium; L, is a water soluble ligand; Y is a further ligand or an alkaline earth ion; n is 1, 2, 3, or 4; and m is 0, 1, or 2.
摘要翻译： PCT No.PCT / EP96 / 03415 Sec。 371日期1998年5月23日 102（e）日期1998年5月23日PCT提交1996年8月2日PCT公布。出版物WO97 / 07087 日期：1997年2月27日本发明涉及将硝基还原成氨基的方法，其特征在于硝基化合物与式（M）的水溶性金属催化剂水溶液的存在下，与氢反应， n（Y）m其中M为钌，铑，镍或钯; L，是水溶性配体; Y是另一种配体或碱土金属离子; n为1,2,3或4; m为0,1或2。

20. 发明授权

US6051732A Process for the preparation of 3-acetoxy-2-methylbenzoyl chloride 失效
标题翻译： 3-乙酰氧基-2-甲基苯甲酰氯的制备方法
公开(公告)号：US6051732A
公开(公告)日：2000-04-18
申请号：US114604
申请日：1998-07-13
申请人： Robert Cosmo , Andreas Dierdorf
发明人： Robert Cosmo , Andreas Dierdorf
IPC分类号： C07C69/63 , C07C51/00 , C07C67/08 , C07C67/287 , C07C67/52 , C07C69/157 , C07C69/017
CPC分类号： C07C51/00 , C07C67/08 , C07C67/287
摘要： The present invention relates to a process for the preparation of 3-acetoxy-2-methylbenzoyl chloride by reacting an alkali metal salt of 3-aminonaph-thalene-1,5-disulfonic acid with alkali metal hydroxide and water in the weight ratio 1:(1 to 1.6):(1 to 1.6) at 220 to 320.degree. C. to give the dialkali metal salt of the 3-hydroxy-2-methylbenzoic acid, separating off insoluble constituents from the reaction mixture, then adjusting the reaction mixture to a pH of 11.5 to 13.5 by addition of acid and reacting with acetic anhydride at -5 to +25.degree. C., precipitating the 3-acetoxy-2-methylbenzoic acid by addition of acid, separating off the 3-acetoxy-2-methylbenzoic acid and reacting it with an inorganic acid chloride to give 3-acetoxy-2-methylbenzoyl chloride.
摘要翻译：本发明涉及通过使3-氨基萘酚-1,5-二磺酸的碱金属盐与碱金属氢氧化物和水的重量比1:1的反应制备3-乙酰氧基-2-甲基苯甲酰氯的方法。（1至1.6）：（1至1.6）在220至320℃下反应，得到3-羟基-2-甲基苯甲酸的二碱金属盐，从反应混合物中分离不溶成分，然后将反应混合物调至通过加入酸，pH为11.5至13.5，并在-5至+25℃下与乙酸酐反应，通过加入酸沉淀3-乙酰氧基-2-甲基苯甲酸，分离出3-乙酰氧基-2-甲基苯甲酸酸并与无机酰氯反应，得到3-乙酰氧基-2-甲基苯甲酰氯。

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