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51. 发明授权

US3446637A Ceramic material and method 失效
标题翻译：陶瓷材料与方法
公开(公告)号：US3446637A
公开(公告)日：1969-05-27
申请号：US3446637D
申请日：1964-03-18
申请人： PHYSICAL SCIENCE CORP
发明人： EARL JOHN A
IPC分类号： C03C3/074 , C03C8/24 , C03C5/02 , C03C3/10
CPC分类号： C03C3/074 , C03C3/0745 , C03C8/24

52. 发明授权

US4120733A Lead-free glaze for alumina bodies 失效
标题翻译：氧化铝体无铅釉
公开(公告)号：US4120733A
公开(公告)日：1978-10-17
申请号：US856225
申请日：1977-12-01
申请人： Randy O. Knapp
发明人： Randy O. Knapp
IPC分类号： C03C8/04 , C03C5/02
CPC分类号： C03C8/04
摘要： A high-silica ceramic glaze, having a low coefficient of thermal expansion, suitable for application to alumina bodies, is disclosed. The glaze consists essentially, by weight percent, of 48 to 54 percent SiO.sub.2, from 7 to 11 percent Al.sub.2 O.sub.3, from 161/2 to 20 percent B.sub.2 O.sub.3, from 11 to 14 percent BaO, from 2 to 3 percent CaO, from 2 to 21/2 percent ZnO, from 41/4 to 51/4 percent Na.sub.2 O, and from 0.4 to 1 percent K.sub.2 O. Li.sub.2 O and MgO to the extent of up to about 1/4 percent and 1 percent, respectively, can also be tolerated, as can minor amounts of other impurities.
摘要翻译：公开了一种适用于氧化铝体的具有低热膨胀系数的高二氧化硅陶瓷釉。釉料基本上由重量百分比组成为48至54％的SiO 2，7至11％的Al 2 O 3，161/2至20％的B 2 O 3，11至14％的BaO，2至3％的CaO，2至21 / 2％ZnO，41/4〜51/4％Na 2 O，0.4〜1％K 2 O。 Li2O和MgO分别达到约1/4％和1％的程度也是可以容许的，同样可以少量的其他杂质。

53. 发明授权

US4084976A Lead-free glaze for alumina bodies 失效
标题翻译：氧化铝体无铅釉
公开(公告)号：US4084976A
公开(公告)日：1978-04-18
申请号：US817194
申请日：1977-07-20
申请人： Jonathan W. Hinton
发明人： Jonathan W. Hinton
IPC分类号： C03C3/093 , C03C8/04 , C03C3/08 , C03C5/02
CPC分类号： C03C8/04 , C03C3/093
摘要： A high-silica ceramic glaze, having a low coefficient of thermal expansion, suitable for application to alumina bodies, is disclosed. The glaze comprises, by weight percent, about 50 percent SiO.sub.2, from 5 to 8 percent Al.sub.2 O.sub.3, from 6 to 12 percent B.sub.2 O.sub.3, from 2 to 15 percent BaO, from 5 to 8 percent SrO, from 4 to 6 percent CaO, from 2 to 8 percent MgO, from 1 to 2 percent ZnO, and about 5 percent total of Na.sub.2 O, K.sub.2 O, Li.sub.2 O, and minor impurities.
摘要翻译：公开了一种适用于氧化铝体的具有低热膨胀系数的高二氧化硅陶瓷釉。釉料的重量百分比包括约50％的SiO 2，5至8％的Al 2 O 3，6至12％的B 2 O 3，2至15％的BaO，5至8％的SrO，4至6％的CaO，2 至8％的MgO，1至2％的ZnO，以及约5％的Na 2 O，K 2 O，Li 2 O和少量杂质。

54. 发明授权

US4084975A Volatilizable frit composition forming oxidation-inhibiting vapors 失效
标题翻译：可挥发的玻璃料组合物形成氧化抑制蒸气
公开(公告)号：US4084975A
公开(公告)日：1978-04-18
申请号：US710732
申请日：1976-08-02
申请人： William D. Faust
发明人： William D. Faust
IPC分类号： C04B41/86 , C03C3/062 , C03C3/064 , C03C3/066 , C03C3/14 , C03C8/02 , C03C8/06 , C03C8/22 , F24C14/00 , C03C5/02
CPC分类号： F24C15/005 , C03C8/04 , C03C8/06 , C03C8/22 , C03C2205/04 , C03C2207/00
摘要： A frit composition is disclosed adapted to be applied to a metal substrate containing iron and fired to form a ceramic coat. The frit composition comprises a primary devitrifiable frit adapted to fuse at a firing temperature and upon cooling form devitrified particles; and a secondary frit containing a volatilizable metal oxide adapted to form at a firing temperature substantially an amorphous glass and precipitate crystals of the volatilizable metal oxide. The crystals at least partially volatilize at the firing temperature to provide protective vapors effective to inhibit oxidation of the substrate. Upon cooling, the amorphous glass of the secondary frit bonds the devitrified particles of the primary frit one to another. Preferably, the devitrified particles of the primary frit provide a porous ceramic coat such as on a surface of a self-cleaning cooking device exposed to cooking residues. In this case, the primary frit may also contain an oxidation catalyst.
摘要翻译：公开了适用于含铁的金属基材并烧制以形成陶瓷涂层的玻璃料组合物。玻璃料组合物包含适于在烧制温度下熔融并在冷却时形成失透颗粒的主要失透玻璃料; 以及含有挥发性金属氧化物的次级玻璃料，其适于在基本上为无定形玻璃的烧制温度下形成，并沉淀出可挥发的金属氧化物的晶体。晶体在烧制温度下至少部分挥发，以提供有效抑制底物氧化的保护性蒸汽。冷却时，二次玻璃料的无定形玻璃将初级玻璃料的失透颗粒彼此粘合。优选地，初级玻璃料的失透颗粒提供多孔陶瓷涂层，例如暴露于烹饪残余物的自清洁烹饪装置的表面上。在这种情况下，初级玻璃料也可以含有氧化催化剂。

55. 发明授权

US4078939A Reinforcing glass fibers of ZnO-MgO-Al.sub.2 O.sub.3 -SiO.sub.2 -TiO.sub.2 失效
标题翻译：加强ZnO-MgO-Al玻璃纤维{hd 2 {b O {HD 3 {B -SiO {HD 2 {B -TiO {HD 2
公开(公告)号：US4078939A
公开(公告)日：1978-03-14
申请号：US693041
申请日：1976-06-04
申请人： Friedrich Schwochow , Wolfgang Schartau
发明人： Friedrich Schwochow , Wolfgang Schartau
IPC分类号： C03C13/02 , C03C3/085 , C03C13/00 , C03C5/02 , C04B31/06
CPC分类号： C03C13/00 , C03C13/001 , C03C3/085
摘要： Glass fibers of superior physical properties are produced by drawing at a temperature between about 1250.degree. and 1350.degree. C a melt consisting essentially ZnO-MgO-Al.sub.2 O.sub.3 -SiO.sub.2 -TiO.sub.2 of the following approximate composition by weight:______________________________________ ZnO 15 to 23 % SiO.sub.2 43 to 52 % Al.sub.2 O.sub.3 15 to 23 % MgO 7 to 12 % TiO.sub.2 3 to 7 %. ______________________________________ The fibers are especially suited for use as a reinforcement in a plastic, plaster, cement or low-melting metal structure.
摘要翻译：具有优异物理性能的玻璃纤维通过在约1250℃至1350℃之间的温度下拉伸制备基本上由以下组成重量计的ZnO-MgO-Al 2 O 3 -SiO 2 -TiO 2的熔体：} ZnO 15至23％} SiO 2 43〜52％} Al 2 O 3 15〜23％} MgO 7〜12％} TiO 2 3〜7％。 }纤维特别适用于塑料，石膏，水泥或低熔点金属结构中的增强材料。

56. 发明授权

US4043824A Ceramic color compositions and a method for decorating ceramic ware therewith 失效
标题翻译：陶瓷颜色组合物及其陶瓷制品的装饰方法
公开(公告)号：US4043824A
公开(公告)日：1977-08-23
申请号：US601738
申请日：1975-08-04
申请人： Nelson William Wagar
发明人： Nelson William Wagar
IPC分类号： B41M1/34 , C04B41/45 , C04B41/50 , C04B41/52 , C04B41/81 , C04B41/86 , C04B41/89 , C09D5/28 , C03C5/02
CPC分类号： C04B41/009 , C04B41/4505 , C04B41/5022 , C04B41/52 , C04B41/81 , C04B41/86 , C04B41/89 , C09D5/28 , Y10T428/252 , Y10T428/2949
摘要： Ceramic color compositions which are moisture or steam settable are described. The compositions are formulated from a dispersion of ceramic pigments or glass colors in certain moisture or steam set type vehicles and can be applied to green or bisque ceramic ware using standard decorating techniques and then set to a coating by exposure to moisture or steam. Over-glazing of the coating provides decoratively glazed ware of excellent quality and durability.
摘要翻译：描述了水分或蒸汽可固化的陶瓷颜色组合物。组合物由陶瓷颜料或玻璃颜料的分散体配制在某些水分或蒸汽组合的载体中，并且可以使用标准的装饰技术应用于绿色或者双质量的陶瓷制品，然后通过暴露于水分或蒸汽进行涂布。涂层的上光提供了优质和耐用的装饰性玻璃制品。

57. 发明授权

US4038448A Composite glass articles spontaneous opal glass and enamel of Li.sub.2 -O-B.sub.2 -O.sub.3 -TiO.sub.2 -ZrO.sub.2 -PbO-SiO.sub.2 失效
标题翻译：复合玻璃制品LI'2'-O-B'2'-O'3'-TIO'2'-ZRO'2'-PBO-SIO'2的自然OPAL GLASS和ENAMEL
公开(公告)号：US4038448A
公开(公告)日：1977-07-26
申请号：US692957
申请日：1976-06-04
申请人： David C. Boyd , Francis A. Cantaloupe , William H. Dumbaugh, Jr. , James E. Flannery , Louis M. Holleran , Sylvester R. Sandor , Dale R. Wexell
发明人： David C. Boyd , Francis A. Cantaloupe , William H. Dumbaugh, Jr. , James E. Flannery , Louis M. Holleran , Sylvester R. Sandor , Dale R. Wexell
IPC分类号： C03C3/072 , C03C4/00 , C03C4/02 , C03C8/10 , C03C8/12 , C03C8/14 , C03C17/02 , C03C17/04 , B32B7/02 , C03C5/02
CPC分类号： C03C17/02 , C03C4/005 , C03C8/12 , C03C2205/00 , Y10T428/24942
摘要： This invention relates to the production of a composite article consisting of an opal glass body exhibiting a dense, milky-white appearance coated with an adherent enamel demonstrating high gloss and exceptional chemical durability. More specifically, the opal glasses of the present invention have compositions within the Na.sub.2 O-Al.sub.2 O.sub.3 -SiO.sub.2 -F system and demonstrate a softening point in excess of 760.degree. C., a strain point in excess of 490.degree. C., and a coefficient of thermal expansion (0.degree.-300.degree. C.) of about 66-75 .times. 10.sup..sup.-7 /.degree. C. The enamels of the instant invention have flux compositions within the Li.sub.2 O-B.sub.2 O.sub.3 -TiO.sub.2 -ZrO.sub.2 -PbO-SiO.sub.2 system, will fire to a high gloss in less than about 10 minutes at temperatures below about 720.degree. C., will exhibit coefficients of thermal expansion (25.degree.-300.degree. C.) about 3-10 points lower than the opal glass substrate, will demonstrate lead release after chemical attack of less than about 2 .mu.g/cm.sup.2, and will manifest excellent resistance to dishwasher detergents.

58. 发明授权

US3957497A Polymeric based composition 失效
标题翻译：基于聚合物的组合物
公开(公告)号：US3957497A
公开(公告)日：1976-05-18
申请号：US95329
申请日：1970-12-04
申请人： Don N. Gray , John D. Grier
发明人： Don N. Gray , John D. Grier
IPC分类号： C03C27/00 , C04B37/00 , C04B41/50 , C04B41/51 , C08K3/00 , C09D5/24 , C09D125/16 , C03C5/02
CPC分类号： C08K3/0033 , C03C27/00 , C04B35/63432 , C04B37/005 , C04B37/008 , C04B37/025 , C04B37/028 , C04B37/045 , C04B37/047 , C04B41/5022 , C04B41/5188 , C09D125/16 , C09D5/24 , C04B2237/06 , C04B2237/062 , C04B2237/064 , C04B2237/10 , C04B2237/12 , C04B2237/123 , C04B2237/124 , C04B2237/125 , C04B2237/30 , C04B2237/32 , C04B2237/341 , C04B2237/343 , C04B2237/345 , C04B2237/346 , C04B2237/348 , C04B2237/363 , C04B2237/401 , C04B2237/402 , C04B2237/403 , C04B2237/525 , C04B2237/592 , C04B2237/64 , C04B2237/70 , C04B2237/708
摘要： There is disclosed the preparation of a polymeric based composition comprising a finely divided, particulate inorganic material dispersed in a low molecular weight, low vapor pressure, liquid having a relatively constant viscosity and thixotropic character and capable of being decomposed or pyrolyzed completely to gaseous products at a relatively low temperature without forming a carbonaceous or like residue having a deleterious effect(s) in the application of the composition to a substrate.
摘要翻译：公开了一种聚合物基组合物的制备，其包含以低分子量，低蒸气压分散的细分散的颗粒状无机材料，具有相对恒定的粘度和触变特性的液体，并能够完全分解或热解为气态产物相对较低的温度，而不形成在将组合物施用于基材中具有有害作用的碳质或类似残余物。

59. 发明授权

US3928051A Dielectric glasses 失效
标题翻译：电介质眼镜
公开(公告)号：US3928051A
公开(公告)日：1975-12-23
申请号：US42237873
申请日：1973-12-06
申请人： IBM
发明人： BROWNLOW JAMES M , BUCHANAN RELVA C , TUMMALA RAO R
IPC分类号： H01J11/02 , C03C3/072 , C03C4/16 , H01B3/08 , C03C3/10 , C03C3/04 , C03C5/02
CPC分类号： H01B3/087 , C03C3/072 , C03C4/16
摘要： A family of dielectric glasses having properties such that, when heat is applied to seal the dielectric glasses, there is no crazing in a MgO overcoat. These dielectric glasses have such viscosity properties as not to craze a MgO overcoat at a temperature of about 480*C corresponding approximately to log viscosity of 10.3 poises and yet fire into good dielectric films at about 610*C. The glass has substantially the following constitutents:
摘要翻译：一种电介质玻璃系列，其特征在于，当施加热量以密封电介质玻璃时，在MgO外涂层中不会发生龟裂。这些电介质玻璃具有这样的粘度特性，即在约480℃的温度下不会使MgO外涂层变热，对应于大约对数粘度为10.3泊，然后在约610℃下进入良好的介电膜。玻璃具有基本上以下的组成：}重量％} PbO 55.0-57.0} SiO2 12.0-14.0} B2O3 21.0-22.0} Al2O3 1.0-4.0} MgO 1.5-2.2} CaO 2.0-5.5} Na2O 1.8-2。

60. 发明授权

US3927238A Lead-free glaze for high density alumina 失效
标题翻译：无铅釉用于高密度氧化铝
公开(公告)号：US3927238A
公开(公告)日：1975-12-16
申请号：US35800473
申请日：1973-05-07
申请人： BELL TELEPHONE LABOR INC
发明人： DIMARCELLO FRANK VINCENT
IPC分类号： C03C3/087 , C03C8/02 , B32B17/06 , C03C3/04 , C03C5/02
CPC分类号： C03C8/02 , C03C3/087 , Y10T428/265
摘要： A ceramic substrate glaze which is of particular interest for use upon high density alumina substrates includes an oxide mixture containing SiO2, Al2O3, SrO, CaO and BaO. The fired thickness of the glaze may be reduced by adding two or more of the oxides K2O, Li2O and MoO3 to the oxide mixture.
摘要翻译：在高密度氧化铝基板上使用的特别有意义的陶瓷基板釉包括含有SiO 2，Al 2 O 3，SrO，CaO和BaO的氧化物混合物。可以通过向氧化物混合物中加入两种或更多种氧化物K 2 O，Li 2 O和MoO 3来降低釉料的烧制厚度。

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