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1. 发明申请

WO2004110680A2 DURABLE BN MOULD SEPARATING AGENTS FOR THE DIE CASTING OF NON-FERROUS METALS 审中-公开
标题翻译：永久BN-MOLD剥离层FOR压力铸造有色金属
公开(公告)号：WO2004110680A2
公开(公告)日：2004-12-23
申请号：PCT/EP2004006328
申请日：2004-06-11
申请人： ESK CERAMICS GMBH & CO KG , ENGLER MARTIN , SCHWETZ KARL , PSCHEIDL RUDOLF LM , ASLAN MESUT , DRUMM ROBERT , ENDRES KLAUS , NAIR HAREESH , REINHARD BERND , SCHMIDT HELMUT
发明人： ENGLER MARTIN , SCHWETZ KARL , MATJE PETER DI , ASLAN MESUT , DRUMM ROBERT , ENDRES KLAUS , NAIR HAREESH , REINHARD BERND , SCHMIDT HELMUT
IPC分类号： B22D17/20 , C04B41/45 , C04B41/50
CPC分类号： B22D17/2007
摘要： The invention relates to corrosion-resistant, temperature-stable, durable mould separating layers, suitable for the die casting of non-ferrous metals, comprising boron nitride and slips for production thereof, a method for production of the slips, a method for production of the mould separating layers and the use of the mould separating layers.
摘要翻译：本发明涉及耐腐蚀，热稳定的，耐久的，适用于非铁金属的压铸，含有氮化硼和它们的精加工用于制备模具释放层，用于制备涂料，用于制造脱模层和使用该脱模层的过程的过程。

2. 发明专利

AT372310T 未知
公开(公告)号：AT372310T
公开(公告)日：2007-09-15
申请号：AT03013335
申请日：2003-06-13
申请人： ESK CERAMICS GMBH & CO KG , ITN NANOVATION AG
发明人： SCHWETZ KARL , ENGLER MARTIN , SCHMIDT HELMUT , ASLAN MESUT , REINHARD BERND , ENDRES KLAUS , NAIR HAREESH , DRUMM ROBERT , MATJE PETER , NONNINGER RALPH , BINKLE OLAF
IPC分类号： C04B35/66 , B22C3/00 , C04B35/583 , C04B35/624 , C04B35/634

3. 发明专利

HK1093706A1 Durable bn mould separating layers for the die casting of non-ferrous metals 未知
公开(公告)号：HK1093706A1
公开(公告)日：2007-03-09
申请号：HK06114261
申请日：2006-12-29
申请人： ESK CERAMICS GMBH & CO KG
发明人： MATJE PETER , ENGLER MARTIN , SCHWETZ KARL , ASLAN MESUT , DRUMM ROBERT , ENDRES KLAUS , NAIR HAREESH , REINHARD BERND , SCHMIDT HELMUT
IPC分类号： B22D20060101 , B22D17/20 , C04B20060101
摘要： Slip for producing long-lasting mold release layers contains (A) inorganic binder with colloidal inorganic particles based on silicon (Si), zirconium or aluminum oxide or boehmite, where (i) binders based on Si oxide contain silane(s) with hydrolysable groups and substoichiometric amount of water, (ii) others contain water as solvent and form nanocomposite sol, (B) boron nitride suspension in medium and (C) medium of (i) organic solvent or (ii) water. Slip for producing mold release layers with long-term stability contains (A) inorganic binder containing colloidal inorganic particles based on silicon (Si), zirconium (Zr) or aluminum (Al) oxide, boehmite or a mixture with inorganic filler selected from Si, titanium, Zr, Al, yttrium, cerium, tin and iron oxides, AlOOH and carbon, where (i) binder containing colloidal inorganic particles based on Si oxide also contains silane(s) of formula (I) and less than stoichiometric amounts of water with respect to the hydrolysable groups in (I) or (ii) binder free from particles based on Si oxide also contains water as solvent and forms a nanocomposite sol under sol-gel process conditions, (B) a suspension of boron nitride (BN) particles in (i) an organic solvent or (ii) water and (C) (i) an organic solvent or (ii) water: R x-Si-A 4-x(I); A : hydrolysable groups selected from hydrogen, halogens, hydroxyl and (un)substituted 2-20 C alkoxy, 6-22 C aryloxy, alkylaryloxy, acyloxy and alkylcarbonyl groups; R : unhydrolysable groups selected from 1-20 C alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 6-22 C aryl, alkaryl and arylalkyl groups; x : 0, 1, 2, 3 such that x is 1 or more in not less than 50% of the silanes . Independent claims are also included for the following: (1) production of the slip; (2) mold release layers with long-term stability produced from the slip as 0.5-250 mu m thick hardened layer; (3) production of the release layers.

4. 发明专利

BRPI0411331A 未知
公开(公告)号：BRPI0411331A
公开(公告)日：2006-07-25
申请号：BRPI0411331
申请日：2004-06-11
申请人： ESK CERAMICS GMBH & CO KG
发明人： MATJE PETER , ENGLER MARTIN , SCHWETZ KARL , ASLAN MESUT , DRUMM ROBERT , ENDRES KLAUS , NAIR HAREESH , REINHARD BERND , SCHMIDT HELMUT
IPC分类号： B22D17/20 , C04B41/45 , C04B41/50
摘要： Slip for producing long-lasting mold release layers contains (A) inorganic binder with colloidal inorganic particles based on silicon (Si), zirconium or aluminum oxide or boehmite, where (i) binders based on Si oxide contain silane(s) with hydrolysable groups and substoichiometric amount of water, (ii) others contain water as solvent and form nanocomposite sol, (B) boron nitride suspension in medium and (C) medium of (i) organic solvent or (ii) water. Slip for producing mold release layers with long-term stability contains (A) inorganic binder containing colloidal inorganic particles based on silicon (Si), zirconium (Zr) or aluminum (Al) oxide, boehmite or a mixture with inorganic filler selected from Si, titanium, Zr, Al, yttrium, cerium, tin and iron oxides, AlOOH and carbon, where (i) binder containing colloidal inorganic particles based on Si oxide also contains silane(s) of formula (I) and less than stoichiometric amounts of water with respect to the hydrolysable groups in (I) or (ii) binder free from particles based on Si oxide also contains water as solvent and forms a nanocomposite sol under sol-gel process conditions, (B) a suspension of boron nitride (BN) particles in (i) an organic solvent or (ii) water and (C) (i) an organic solvent or (ii) water: R x-Si-A 4-x(I); A : hydrolysable groups selected from hydrogen, halogens, hydroxyl and (un)substituted 2-20 C alkoxy, 6-22 C aryloxy, alkylaryloxy, acyloxy and alkylcarbonyl groups; R : unhydrolysable groups selected from 1-20 C alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 6-22 C aryl, alkaryl and arylalkyl groups; x : 0, 1, 2, 3 such that x is 1 or more in not less than 50% of the silanes . Independent claims are also included for the following: (1) production of the slip; (2) mold release layers with long-term stability produced from the slip as 0.5-250 mu m thick hardened layer; (3) production of the release layers.

5. 发明专利

DE10326769B3 Slip for producing long-lasting mold release layer, useful on mold for casting nonferrous metal under pressure, comprises boron nitride suspension in silanized silica in organic solvent or aqueous colloidal zirconia, alumina or boehmite 未知
公开(公告)号：DE10326769B3
公开(公告)日：2004-11-11
申请号：DE10326769
申请日：2003-06-13
申请人： ESK CERAMICS GMBH & CO KG
发明人： ENGLER MARTIN , SCHWETZ KARL , ASLAN MESUT , DRUMM ROBERT , ENDRES KLAUS , NAIR HAREESH , REINHARD BERND , SCHMIDT HELMUT , MATJE PETER
IPC分类号： B22D17/20 , B22C3/00 , B22D17/10 , B29C33/56 , B22C1/14
摘要： Slip for producing long-lasting mold release layers contains (A) inorganic binder with colloidal inorganic particles based on silicon (Si), zirconium or aluminum oxide or boehmite, where (i) binders based on Si oxide contain silane(s) with hydrolysable groups and substoichiometric amount of water, (ii) others contain water as solvent and form nanocomposite sol, (B) boron nitride suspension in medium and (C) medium of (i) organic solvent or (ii) water. Slip for producing mold release layers with long-term stability contains (A) inorganic binder containing colloidal inorganic particles based on silicon (Si), zirconium (Zr) or aluminum (Al) oxide, boehmite or a mixture with inorganic filler selected from Si, titanium, Zr, Al, yttrium, cerium, tin and iron oxides, AlOOH and carbon, where (i) binder containing colloidal inorganic particles based on Si oxide also contains silane(s) of formula (I) and less than stoichiometric amounts of water with respect to the hydrolysable groups in (I) or (ii) binder free from particles based on Si oxide also contains water as solvent and forms a nanocomposite sol under sol-gel process conditions, (B) a suspension of boron nitride (BN) particles in (i) an organic solvent or (ii) water and (C) (i) an organic solvent or (ii) water: R x-Si-A 4-x(I); A : hydrolysable groups selected from hydrogen, halogens, hydroxyl and (un)substituted 2-20 C alkoxy, 6-22 C aryloxy, alkylaryloxy, acyloxy and alkylcarbonyl groups; R : unhydrolysable groups selected from 1-20 C alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 6-22 C aryl, alkaryl and arylalkyl groups; x : 0, 1, 2, 3 such that x is 1 or more in not less than 50% of the silanes . Independent claims are also included for the following: (1) production of the slip; (2) mold release layers with long-term stability produced from the slip as 0.5-250 mu m thick hardened layer; (3) production of the release layers.

6. 发明专利

DE102006040385A1 Sizing liquids, useful for the production of a high temperature-stable coating, comprises at least a nanoscale inorganic binder system, boron nitride and at least a solvent 未知
公开(公告)号：DE102006040385A1
公开(公告)日：2007-01-18
申请号：DE102006040385
申请日：2006-08-29
申请人： ESK CERAMICS GMBH & CO KG
发明人： SCHWETZ KARL , ENGLER MARTIN , SCHMIDT HELMUT , ASLAN MESUT , REINHARD BERND , ENDRES KLAUS , NAIR HAREESH , DRUMM ROBERT , MATJE PETER
IPC分类号： B05D7/24 , B05D5/08 , C03C17/22 , C04B41/85 , C09D5/18
摘要： Sizing liquids for the production of a high temperature-stable coating comprises at least a nanoscale inorganic binder system, boron nitride and at least a solvent. INDEPENDENDANT CLAIMS are included for: (1) a method for the preparation of a high temperature-stable coating of metallic-, ceramic-, enamel- and/or glass- surfaces, comprising applying the sizing liquid on a surface and solidifying the applied mixture through heating; (2) a method for repairing a high temperature-stable coating of metallic-, ceramic-, enamelled- and/or glass- surfaces, comprising repairing the damaged coating by partial or complete application of the sizing liquid on the damaged coating and solidifying through heating; and (3) a high temperature-stable coating, which is obtained by the above method.

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