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公开(公告)号：EP1181092A1
公开(公告)日：2002-02-27
申请号：EP00916976.4
申请日：2000-03-18
发明人： TÄNZLER, Richard , HUMMES, Hans, Walter , STAFFEL, Thomas , WAHL, Friedrich , KLEIN, Thomas , DIEZ, Friedhelm
IPC分类号： B01J19/02 , C01B25/455
CPC分类号： B01J19/0013 , B01J19/02 , B01J2219/00132 , B01J2219/00139 , C01B25/40 , C01B25/41 , C01B25/455
摘要： The invention relates to a device for producing corrosive, acidic phosphate melts. The device comprises a gas-tight reactor (1) which is erected horizontally or vertically and which can be heated inductively or using carbon heating elements. Said device is configured for receiving liquid and/or solid starting materials, whereby the reactor wall consists of a granite external wall (24) and an inner glass-carbon layer (22). The invention also relates to a device for producing the phosphate melts.
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公开(公告)号：EP1047651A1
公开(公告)日：2000-11-02
申请号：EP99944630.5
申请日：1999-09-09
IPC分类号： C04B41/85
CPC分类号： C04B41/5007 , C04B41/52
摘要： The invention relates to a method for dyeing ceramic surfaces using aqueous solutions of metal compounds which produce pigments when they are baked, these prigments then dyeing the ceramic. According to said method, a mixed phase pigment consisting of the aqueous dye solution and a soluble compound of a lanthanoid ion is produced in the surface of the ceramic bodies by applying the aqueous dye solution and a solution of the lanthanoid ion to the surface layer, together or one after the other, and then baking the ceramic body at 800 to 1400 °C after the solvent has dried.
摘要翻译： 本发明涉及一种使用金属化合物的水溶液对陶瓷表面进行染色的方法，所述金属化合物在烘烤时产生颜料，然后这些颜料对陶瓷进行染色。 根据所述方法，通过将水性染料溶液和镧系元素离子溶液施加到表面层，在陶瓷体的表面中产生由染料水溶液和镧系元素离子的可溶性化合物组成的混合相颜料， 一起或一个接一个地进行，然后在溶剂干燥后在800-1400℃烘烤陶瓷体。
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3.发明授权ADDITIV ZUR VERWENDUNG IN EINER WÄSSRIGEN POLYMERDISPERSION ZUR BEHANDLUNG VON HOLZ UND HOLZPRODUKTEN 有权添加剂用在聚合物水分散体用于治疗木材和木制品的
公开(公告)号：EP1368166B1
公开(公告)日：2004-11-03
申请号：EP02727339.0
申请日：2002-03-01
CPC分类号： C09D15/00 , B27K3/153 , B27K3/16 , C08K5/0091
摘要： The invention relates to the use of an additive in an aqueous polymer dispersion which is used in the treatment of wood or wood products. Wood is treated in the form of a filler or covering and the aim thereof is to prevent discharge of the materials contained in the wood. A water-soluble titanium chelate compound was tested for such a purpose and had good results.
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公开(公告)号：EP0886629B1
公开(公告)日：2002-05-02
申请号：EP96942286.4
申请日：1996-11-30
CPC分类号： C04B41/009 , B44F9/04 , C04B41/5116 , C04B41/88 , C04B2111/82 , C23C18/08 , C04B41/4535 , C04B41/455 , C04B35/00
摘要： The present invention relates to a method for the colouring of ceramic surfaces. According to said method the surfaces are treated with an aqueous solution of an alkali metal or ammonium dithiosulphatoaurates (I) with a gold concentration of 0.1-10 % by weight, the water is evaporated and the dithiosulphatoaurate (I) is decomposed at temperatures of 300-1400 °C.
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公开(公告)号：EP0846092A1
公开(公告)日：1998-06-10
申请号：EP97928195.0
申请日：1997-06-13
CPC分类号： C04B41/009 , C04B33/34 , C04B41/5072 , C04B41/85 , C04B2111/82 , C04B41/4535 , C04B41/455 , C04B2103/0094 , C04B33/00 , C04B35/00
摘要： The present invention relates to an aqueous ruthenium chloride solution for blackening ceramic surfaces, in which the solution is buffered with sodium and/or potassium acetate or propianate to a pH of over 1.5.
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公开(公告)号：EP0846092B1
公开(公告)日：2000-08-30
申请号：EP97928195.3
申请日：1997-06-13
CPC分类号： C04B41/009 , C04B33/34 , C04B41/5072 , C04B41/85 , C04B2111/82 , C04B41/4535 , C04B41/455 , C04B2103/0094 , C04B33/00 , C04B35/00
摘要： The present invention relates to an aqueous ruthenium chloride solution for blackening ceramic surfaces, in which the solution is buffered with sodium and/or potassium acetate or propianate to a pH of over 1.5.
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公开(公告)号：EP0888260A1
公开(公告)日：1999-01-07
申请号：EP98904056.0
申请日：1998-01-13
CPC分类号： C04B41/009 , C04B33/14 , C04B41/5007 , C04B41/5027 , C04B41/52 , C04B41/85 , C04B41/87 , C04B41/89 , C04B2111/82 , C04B41/4535 , C04B41/455 , C04B41/504 , C04B41/5041 , C04B41/522 , C04B2103/54 , C04B33/00 , C04B35/00
摘要： The present invention relates to a method for dying ceramic surfaces, whereby a mixed phase pigment is produced on the surface layer of the ceramic mass. Said pigment consists of a colorless metal oxide that crystallizes in a spinel or turile grating used as host grating, and an aqueous dying solution containing a soluble compound of a bivalent or trivalent metal ion, which dyes the host grid, and a soluble compound of a pentavalent or hexavalent metal ion for electrostatic balancing. According to the invention, this is done by either incorporating the finely divided colorless oxide to the ceramic mass and applying the aqueous solution to the surface layer, or by mixing the aqueous dying solution with a sufficient amount of a soluble host-grating forming compound which forms the metal ions of the host grating and applying said mixture to the ceramic surface. Once the solvant has dried, the ceramic body is baked at a temperature of 300 to 1,400 °C during 0.5 to 5 hours.
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8.发明公开ADDITIV ZUR VERWENDUNG IN EINER WÄSSRIGEN POLYMERDISPERSION ZUR BEHANDLUNG VON HOLZ UND HOLZPRODUKTEN 有权添加剂用在聚合物水分散体用于治疗木材和木制品的
公开(公告)号：EP1368166A1
公开(公告)日：2003-12-10
申请号：EP02727339.0
申请日：2002-03-01
CPC分类号： C09D15/00 , B27K3/153 , B27K3/16 , C08K5/0091
摘要： The invention relates to the use of an additive in an aqueous polymer dispersion which is used in the treatment of wood or wood products. Wood is treated in the form of a filler or covering and the aim thereof is to prevent discharge of the materials contained in the wood. A water-soluble titanium chelate compound was tested for such a purpose and had good results.
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9.发明公开LÖSLICHE, SAURE POLYPHOSPHATE UND VERFAHREN UND VORRICHTUNG ZU IHRER HERSTELLUNG 失效水溶性，酸聚磷酸盐和方法和设备生产
公开(公告)号：EP0991589A1
公开(公告)日：2000-04-12
申请号：EP98938627.1
申请日：1998-06-23
IPC分类号： C01B25/41 , A23C19/082
CPC分类号： C01B25/41 , A23C19/082
摘要： The invention relates to a method for producing soluble acid polyphosphates with an Na/P ratio of 0.3 to 0.6, a P2O5 content of over 77 %wt., a Na2O content of under 20 % and a residual water content of 3-10 %. The invention is characterized in that an aqueous phosphate solution is dried in order to form chain-like polyphosphates with an average chain length of 10 to 30, and then fused for 30-180 minutes at temperatures of 400-600 °C. The fusion is cooled, forming a vitreous product. During fusion, steam pressure of 0.1 to 0.5 bar is maintained in the atmosphere in contact with the fusion. The invention also relates to the polyphosphates produced by this method and to their use.
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公开(公告)号：EP0888260B1
公开(公告)日：2003-12-03
申请号：EP98904056.3
申请日：1998-01-13
CPC分类号： C04B41/009 , C04B33/14 , C04B41/5007 , C04B41/5027 , C04B41/52 , C04B41/85 , C04B41/87 , C04B41/89 , C04B2111/82 , C04B41/4535 , C04B41/455 , C04B41/504 , C04B41/5041 , C04B41/522 , C04B2103/54 , C04B33/00 , C04B35/00
摘要： The present invention relates to a method for dying ceramic surfaces, whereby a mixed phase pigment is produced on the surface layer of the ceramic mass. Said pigment consists of a colorless metal oxide that crystallizes in a spinel or turile grating used as host grating, and an aqueous dying solution containing a soluble compound of a bivalent or trivalent metal ion, which dyes the host grid, and a soluble compound of a pentavalent or hexavalent metal ion for electrostatic balancing. According to the invention, this is done by either incorporating the finely divided colorless oxide to the ceramic mass and applying the aqueous solution to the surface layer, or by mixing the aqueous dying solution with a sufficient amount of a soluble host-grating forming compound which forms the metal ions of the host grating and applying said mixture to the ceramic surface. Once the solvant has dried, the ceramic body is baked at a temperature of 300 to 1,400 °C during 0.5 to 5 hours.
摘要翻译： 本发明涉及一种使陶瓷表面染色的方法，由此在陶瓷物质的表面层上产生混合相颜料。 所述颜料由无色金属氧化物组成，所述无色金属氧化物在用作主体光栅的尖晶石或托洛尔光栅中结晶，以及含有二价或三价金属离子的可溶性化合物的染色主栅的水性染色溶液，以及可溶性化合物 五价或六价金属离子进行静电平衡。 根据本发明，通过将细碎的无色氧化物加入到陶瓷块中并将水溶液施加到表面层上，或者通过将染色水溶液与足够量的可溶性形成主体光栅的化合物 形成主光栅的金属离子并将所述混合物施加到陶瓷表面。 一旦溶剂已经干燥，陶瓷体在300至1400℃的温度下烘烤0.5至5小时。
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