序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
61 HIGH THERMAL EXPANSION CYCLOSILICATE GLASS-CERAMICS EP07754833.7 2007-04-05 EP2007690A2 2008-12-31 PINCKNEY, Linda, R.; TIETJE, Steven, A.
The invention is directed to highly crystalline, frit sintered glass ceramic compositions having a coefficient of thermal expansion in the range of 85 115 x 10-7 °C. The primary crystal phases of the glass ceramics of the invention possess a cyclosilicate structure. The glass ceramic of the invention are useful as metal to metal, metal to ceramic and ceramic to ceramic sealing agents, and also as high performance coating for metals and ceramics. In their broadest composition the glass ceramic contain, in weight percent, 30-55% SiO2, 5-40% CaO, 0-50% BaO, 0.1-10% Al2O3, and 0 40% SrO, wherein the sum of CaO + BaO + SrO is in the range of 35-65 wt. %. Optionally, the glass ceramic compositions may contain at least one from the group of >0 15 wt. % MgO and >0 10 wt. % ZnO. Also optionally, the glass ceramic compositions may contain >0 10 wt. % of at least one transition metal or rare earth metal oxide.
62 Enamelling of aluminium alloys surfaces EP99123342.0 1999-11-23 EP1103529B1 2008-09-03 Leveaux, Marc; Lips, Koen; Crevits, Nancy; Humez, Sebastien
63 POTASSIUM SILICATE FRITS FOR COATING METALS EP01953419.7 2001-07-03 EP1313610A1 2003-05-28 GREENE, Margaret E; MORENA, Robert
Glassy coatings that isolate metal surfaces from carbon particles, and a method of applying the coatings. The coatings composed of essentially K2O, SiO2, and Al2O3, and has a CTE of at least 80 x 10-7/°C. These glassy coatings, which adhere well to metals, employ a potassium-silicate glass composition in three forms: a pure glass, a glass loaded with inert filler having a CTE higher than the glass itself, and a precursor frit that when 'reactive-cerammed' produces a predominantly leucite crystalline phase and forms the glassy coating in-situ on the metal surface, creating a protective layer between the exposed metal surface and corrosive chemical-processing environments.
64 Enamelling of aluminium alloys surfaces EP99123342.0 1999-11-23 EP1103529A1 2001-05-30 Leveaux, Marc; Lips, Koen; Crevits, Nancy; Humez, Sebastien

The present invention relates to a process for the enamelling of aluminium or aluminium alloy surfaces, in particular containing a relatively high amount of Mg and/or Cu which is characterized by the use of a vitreous enamel containing CuO.

65 Emailschlicker und Verfahren zur Zwei- und Mehrschichtemaillierung in einem Brand EP82103487.3 1982-04-24 EP0064649A2 1982-11-17 Krist, Otto; Drave, Heinz, Dr. c/o Mobay Chemical Corporation; Luypaert, Jozef

Es wird ein Verfahren zur Zwei- und Mehrschichtemaillierung in einem Brand beschrieben, bei dem bei der Grund-und gegebenenfalls Zwischenemailschlickerherstellung Saccharide und/oder deren Oxidations-, Reduktions- und/oder Abwandlungsprodukte und/oder Polyethylenglykol zugegeben werden, wobei die Zusatzstoffe bis zu 50 Kohlenstoffatome pro Molekül aufweisen.

66 Fish scale free enamelling of non-enamellable steel sheet EP08103612.1 2008-04-18 EP2110365B1 2016-10-05 Duchamp, Vincent; Lips, Koen
67 Hochkorrosionsbeständige schwermetallfreie Emailzusammensetzung sowie Verfahren zu deren Herstellung und Verwendung, und beschichtete Körper EP02002384.2 2002-01-31 EP1231189B1 2011-10-05 Schäfer, Günter, Dr.
68 Fish scale free enamelling of non-enamellable steel sheet EP08103612.1 2008-04-18 EP2110365A1 2009-10-21 Duchamp, Vincent; Lips, Koen

The present invention relates to glass compositions suitable for porcelain enamel application on any steel quality, and thereby providing a coating free of fish scale defects or any defects generated by hydrogen.

69 GLASSY FILM SUITABLE TO THE METHOD SURFACE COATINGS AND COATED ARTICLES OBTAINED THEREBY EP04763024.9 2004-06-25 EP1761470A1 2007-03-14 COSTA, Fulvio; GINI, Lucia; GIARDINO, Vincenzo; COSTA, Lorenzo
The present invention relates to glassy inorganic films, characterized by a high chemical stability and a high adhesion, containing, among the others, titanium dioxide, employable to coat metal surfaces characterized by the presence of oxides, particularly stainless steel sheets. The coated structures obtained thereby, which are the second object of the present invention, are used to build many articles such as pipes, reactors, exchangers, containers, and so on. With reference to the peculiar case of stainless steel structures coated by the above film, these ones can be used in the food industry since that film coated article shows specific and very high photobactericide properties.
70 Electrostatic coating composition comprising corrosion resistant coated metal particulates and method for using same EP06251225.6 2006-03-08 EP1700930A1 2006-09-13 Buczek, Matthew Bernard; Murphy, Jane Ann; Skoog, Andrew Jay

A composition comprising a corrosion resistant metal particulate component comprising aluminum-containing metal particulates, wherein the aluminum-containing metal particulates have a phosphate and/or silica-containing insulating layer; and a glass-forming binder component. Also disclosed is a method comprising the following steps: (a) providing an article comprising a metal substrate; (b) imparting to the metal substrate an electrical charge; and (c) electrostatically depositing a coating composition on the electrically charged metal substrate, wherein the coating composition comprises aluminum-containing metal particulates having a phosphate and/or silica-containing insulating layer; and glass-forming binder component.

71 Particular compositions of porcelain enamels EP02001578.0 2002-01-23 EP1331207A1 2003-07-30 Leveaux Marc; Crevits Nancy; Sébastien Humez

The present invention relates to particular compositions of porcelain enamels containing Bismuth trioxide for the enamelling of aluminium, aluminium alloys surfaces, including aluminized steel, providing high glossy, transparent, mechanically and chemically resistant porcelain enamel coatings.

72 Emailschlicker und Verfahren zur Zwei- und Mehrschichtemaillierung in einem Brand EP82103487.3 1982-04-24 EP0064649B1 1986-11-12 Krist, Otto; Drave, Heinz, Dr. c/o Mobay Chemical Corporation; Luypaert, Jozef
73 Emaillierter Schalldämpfer und Verfahren zum Emaillieren desselben EP79200356.8 1979-07-02 EP0007131B1 1982-03-24 Wratil, Josef, Dr.
74 Ein-Brand-zwei-Schichtemaillierung mit elektrostatischem Pulverauftrag EP78100811.5 1978-09-04 EP0001234B1 1981-04-08 Wagner, Gebhard, Dr.; Joseph, Werner, Dr.
75 Verfahren zum Emaillieren von kaltgewalztem Stahl ohne Vorbehandlung und emailliertes Stahlblech EP80102094.2 1980-04-18 EP0018559A1 1980-11-12 Biller, Larry N.; Boston, Jeffrey L.; Uher, Joseph F.

Es wird ein Verfahren zum Beschichten von sauberen, kaltgewalzten Stahlwerkstücken mit einer fest haftenden Emailschicht beschrieben, das darin besteht, daß man auf die Oberfläche des Werkstücks durch trockenen elektrostatischen Spritzauftrag oder als nassen vermahlenen Schlicker eine Grundemailmasse aufbringt, die eine Fritte enthält, die bei Temperaturen zwischen etwa 675°C und 1100°C schmelzbar ist und im wesentlichen aus Glasnetzwerkbildnern und Flußmitteln dafür besteht, einen niedrigen Gehalt an Material, das Eisenoxid des Trägermetalls ("indigenous iron oxide") liefert, aufweist, wenigstens ein oder mehrere haftungsfördernde Oxide von Nickel, Kobalt, Kupfer, Mangan oder Arsen in einem Anteil von etwa 3 bis 7 Gew.-% der Fritte enthält mit der Maßgabe, daß die Fritte zu wenigstens etwa 2 Gew.-% aus einem Haftoxid von Nickel, Kobalt oder einem Gemisch dieser Oxide besteht, und die die geschlossene Phase der Masse darstellende Fraktion unter solchen Bedingungen in Bezug auf Temperatur und Zeit aufschmilzt, daß die Masse in eine Emailschicht umgewandelt wird, während die Kristallisation einer wesentlichen Menge von gelöstem Eisenoxid in der Schicht ausgeschlossen wird.

76 유리 조성물, 이의 제조방법 및 조리기기 KR1020170014834 2017-02-02 KR1020180089988A 2018-08-10
실시예에따른유리조성물은, PO, SiO, BO, AlO, ZrO및Ⅰ족계산화물을포함하는유리프릿을포함하고, 상기 PO는상기유리프릿전체에대해 20 중량% 내지 40 중량% 만큼포함되고, 상기 SiO는상기유리프릿전체에대해 10 중량% 내지 30 중량% 만큼포함되고, 상기 BO는상기유리프릿전체에대해 3 중량% 내지 20 중량% 만큼포함되고, 상기 AlO는상기유리프릿전체에대해 7 중량% 내지 24 중량% 만큼포함되고, 상기 ZrO는상기유리프릿전체에대해 1 중량% 내지 7 중량% 만큼포함되고, 상기Ⅰ족계산화물은상기유리프릿전체에대해 7 중량% 내지 28 중량% 만큼포함한다.
77 법랑용 조성물 및 그 제조 방법 KR1020160147013 2016-11-04 KR1020180050170A 2018-05-14 박태호; 차명룡; 박지형; 박정호; 이상헌
본발명은법랑용조성물및 그제조방법에관한것이다. 본발명의일 실시예에따른법랑용조성물은유리프릿에필러가첨가되는법랑용조성물로서, 유리프릿은 SiO, BO, LiO, NaO, KO, AlO, ZrO, TiO, CaO 및밀착력강화성분을포함하고, 유리프릿의밀착력강화성분은 CoO, NiO, CuO, MnO, 및 FeO중 1종이상을포함하며, 필러는 ZrSiO4를포함한다.
78 표면 코팅법에 적합한 유리질 필름 및 그 방법에 의해 얻은코팅된 물품 KR1020067027030 2004-06-25 KR100897445B1 2009-05-14 코스타,풀비오; 기니,루시아; 기아르디노,빈센조; 코스타,로렌조
본 발명은 산화물의 존재가 특징인 코트 금속 표면, 특히 스테인레스 스틸 시트에 사용가능하며, 다른 성분들 중에서 이산화티타늄을 함유하는 높은 화학적 안정성 및 높은 부착력이 특징인 유리질 무기 필름에 관한 것이다. 본 발명의 두번째 목적인 이렇게 얻어진 코팅된 구조체는 파이프, 반응기, 교환기, 용기 등과 같은 많은 물품을 만드는데 사용된다. 상기 필름으로 코팅된 스테인레스 스틸 구조체의 특수한 경우에 관해서는, 필름 코팅된 물품이 특이적이고 매우 높은 광살균 성질을 나타내므로 식품 산업에 사용될 수 있다. 무기 유리질 필름, 코팅, 이산화티타늄, 스테인레스 스틸
79 METHOD FOR PROVIDING A CO- AND NI-FREE VITREOUS ENAMELLED METAL COATED STEEL SUBSTRATE AND A PRIMER COMPOSITION THEREFOR EP16745077.4 2016-07-20 EP3325416A1 2018-05-30 DE STRYCKER, Joost Remi Margueritte; LEVEAUX, Marc Henri André; KNOCKAERT, Pierre Claude Victor
Method for producing a metal coated steel substrate provided with a coating of a primer composition, comprising applying a layer of the primer composition on the metal coated steel substrate wherein the primer composition comprises basic components selected from the group consisting of CuO, K20, Li20, Na20, Ce02 and ZnO; components with intermediate acidity selected from the group consisting of Al203, B203, Cr203, Sn02 Sb203 and Fe203; acidic components selected from the group consisting of Mn02, Mo03, P205, Si02, Ti02, V205, W03 and Zr02; wherein all wt. % are drawn on the total primer composition and the total sum of the amounts excluding impurities and after normalization is 100 wt. %, wherein all components are expressed as oxides, wherein the sum of the amounts of Ce02+Cr203+CuO+Fe203+Mn02+Mo03+Sn02+Sb203+V205 W03 is between about 16.7 and about 48.6 wt. %.
80 HIGH THERMAL EXPANSION CYCLOSILICATE GLASS-CERAMICS EP07754833 2007-04-05 EP2007690A4 2009-12-23 PINCKNEY LINDA R; TIETJE STEVEN A
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