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    High k dielectric printing pastes
    1.
    发明授权
    High k dielectric printing pastes 失效
    高K电介质印刷

    公开(公告)号：US3778285A

    公开(公告)日：1973-12-11

    申请号：US3778285D

    申请日：1972-01-27

    申请人： OWENS ILLINOIS INC

    发明人： MASON D

    IPC分类号： C03C3/074 ,  C03C8/10 ,  C03C8/12 ,  C03C8/14 ,  C03C8/20 ,  H01B3/08 ,  H01G4/12 ,  C08B27/42 ,  C08B27/04

    CPC分类号： H01G4/129 ,  C03C3/074 ,  C03C8/10 ,  C03C8/12 ,  C03C8/14 ,  C03C8/20 ,  H01B3/085 ,  H01G4/1245

    摘要： UNIQUE DIELECTRIC COMPOSITIONS MAY BE USED TO FORMULATE THICK FILM PASTES FOR PRINTING MICROELECTRONIC CAPACITORS. THE RESLUTING DIELECTRICS EXHIBIT DIELECTRIC CONSTANTS GREATER THAN ABOUT 500 AND CAPACITANCES GREATER THAN ABOUT 80,000 PICONFARADS PER SQUARE INCH AT A THICKNESS OF AT LEAST ABOUT 1.0 MIL. THE UNIQUE DIELECTRIC COMPOSITIONS COMPRISE ABOUT 55-76 PERCENT BY WEIGHT OF A FERROLECTRIC MATERIAL AND 45-24 PERCENT OF A GLASS BINDER. THE GLASS BINDER EMPLOYED COMPRISES A LEAD BARIUM BOROSILICATE GLASS AND A FERROELECTRIC MATERIAL PREVIOUSLY DISSOLVED THEREIN. THE COMPOSITION IS FORMULTED INTO A PRINTING PASTE BY FIRST DISSOLVING 20-30 PERCENT BY WEIGHT FERROELECTRIC INTO 70-80 PERCENT BY WEIGHT LEAD BARIUM BOROSILICATE GLASS BINDER, COOLING THE NEWLY FORMED GLASS TO A SOLID STATE, COMMINUTING THE GLASS TO A PARTICLE SIZE OF LESS THAN ABOUT 1 MICRON AND THEREAFTER ADMIXING THE COMMINUTED GLASS WITH THE SAME PARTICULTE FERROELECTRIC IN AN AMOUNT AS INDICATED. THIS ADMIXTURE IS THEN ADDED TO A LIQUID ORGANIC CARRIER VEHICLE TO FORMULATE THE PRINTING PASTE. THE RPINTING PASTE IS THEN PRINTED INTO A CHOSEN DESING AND FIRED AT A TEMPERATURE OF APPROXIMATELY 1,000-1,050*C. TO PRODUCE A HIGHLY DENSE, UNIFORM, AND SUBSTANTIALLY CRACK-FREE DIELECTRIC MATERIAL.

    Ceramic decalcomania bonding agent
    2.
    发明授权
    Ceramic decalcomania bonding agent 失效
    陶瓷DECALCOMANIA结合剂

    公开(公告)号：US3772049A

    公开(公告)日：1973-11-13

    申请号：US3772049D

    申请日：1971-01-27

    申请人： COMMERCIAL DECAL INC

    发明人： BLANCO L ,  MEADE H

    IPC分类号： B44C1/175 ,  C08H17/34 ,  C08B27/36 ,  C08B27/42

    CPC分类号： B44C1/1756

    摘要： A bonding agent for a ceramic decalcomania comprises a balanced combination of a fast acting solvent and a moderating agent. A thickening agent may also be present. The decalcomania may be applied to the article either before or after a glaze is applied. The use of such a bonding agent for adhering a decalcomania to ceramic ware permits glaze firing without the necessity of first removing the organic material in the decalcomania and fusing the pigment to the ceramic article by prior heat treatment.

    摘要翻译： 用于陶瓷decalcomania的粘合剂包括快速作用溶剂和调节剂的平衡组合。 还可以存在增稠剂。 在使用釉料之前或之后，可以将该十聚氰胺施用于该制品。 使用这样的粘合剂将decalcomania粘附到陶瓷器皿上可以进行釉料烧制，而不需要首先除去在decalcomania中的有机材料，并通过先前的热处理将颜料与陶瓷制品熔合。

    Dry stabilized,rewettable semipermeable cellulose ester and ether membranes and their preparation
    3.
    发明授权
    Dry stabilized,rewettable semipermeable cellulose ester and ether membranes and their preparation 失效
    干燥稳定的可再生可切割的可切割纤维素酯和其它膜及其制备

    公开(公告)号：US3592672A

    公开(公告)日：1971-07-13

    申请号：US3592672D

    申请日：1969-12-22

    申请人： EASTMAN KODAK CO

    发明人： ROWLEY MARTIN E ,  SLOWIG WALTER D

    IPC分类号： C08L1/10 ,  B29D27/04 ,  C08B27/42 ,  C08H17/34

    CPC分类号： C08L1/10

    摘要： MEMBRANES SPECIALLY ADAPTED TO PREFERENTIALLY PERMIT THE PASSAGE OF RELATIVELY PURE WATER THROUGH THEM, WHILE RESISTING THE PASSAGE OF DISSOLVED SALTS MUST CONVENTIONALLY BE KEPT WATER-WET IN ORDER TO RETIAN THIS ABILITY TO EXCLUDE SALTS. DRY, REWETTABLE, STABILIZED MEMBRANES IN WHICH THIS DESIRABLE PROPERTY IS PRESERVED, CAN BE MADE BY TREATING THE WET MEMBRANE FIRST WITH A WATER-MISCIBLE SOLVENT, THEN WITH A NON-POLAR ORGANIC SOLVENT AND FINALLY DRYING THE MEMBRANE. THE PRESENCE OF A WATER-SOLUBLE POLYOL IN THE DRY MEMBRANE RESULTS IN STILL BETTER PROPERTIES.

    Composition for selective plugging of wells
    5.
    发明授权
    Composition for selective plugging of wells 失效
    用于选择性插入孔的组合物

    公开(公告)号：US3876438A

    公开(公告)日：1975-04-08

    申请号：US33242873

    申请日：1973-02-14

    申请人： GETTY OIL CO

    发明人： FRIEDMAN ROBERT H ,  KRAUSE JULIANNE D ,  BRADFORD WILLIAM R

    IPC分类号： C09K8/88 ,  E21B43/26 ,  C08B27/42 ,  C08B27/64

    CPC分类号： C09K8/887 ,  E21B43/261

    摘要： A composition is provided for use in selectively plugging waterrich strata of a subterranean formation so that the oil-to-water ratio of production will be increased, said composition including in preferred embodiments an aqueous solution of sodium carboxymethylcellulose, chromium potassium sulfate, and orthocresol. Methods for selective plugging are provided which include injection of a selective plugging composition into subterranean formations having water-rich and oil-rich strata whereupon the material, after a significant period of time, assumes a much greater viscosity in the water-rich strata. Pretreatment and post-treatment options are provided for improving results under certain conditions.

    Shaped solid body of pullulan ether and methods of making and using the same
    8.
    发明授权
    Shaped solid body of pullulan ether and methods of making and using the same 失效
    形状固体的支链淀粉醚及其制造和使用方法

    公开(公告)号：US3870537A

    公开(公告)日：1975-03-11

    申请号：US44509274

    申请日：1974-02-25

    申请人： HAYASHIBARA BIOCHEM LAB

    发明人： HIJIYA HIROMI ,  SHIOSAKA MAKOTO

    IPC分类号： C08L5/00 ,  C08B37/00 ,  D01F9/00 ,  C08B25/00 ,  C08B27/42

    CPC分类号： D01F9/00 ,  C08B37/0018

    摘要： Pullulan reacts with alkylating agents such as dimethyl sulfate, diethyl sulfate, ethylene oxide, and propylene oxide to form the corresponding lower-alkyl or hydroxy-lower-alkyl ethers which are much less soluble in water than pullulan, but retain sufficient sensitivity to moisture to be biodegradable when they do not contain more than one, and preferably not more than 0.5, alkoxy or hydroxyalkoxy group per glucose unit in the pullulan molecule. Films and fibers of the ethers are mechanically strong and are readily plasticised with water-soluble polyhydric alcohols. The ethers can be molded above their softening temperature in conventional injection or compression molding equipment. The films are practically impervious to atmospheric oxygen and suitable as packaging material.

    摘要翻译： 支链淀粉与烷基化剂例如硫酸二甲酯，硫酸二乙酯，环氧乙烷和环氧丙烷反应形成相应的低于烷基或羟基 - 低级烷基醚，其水溶性比支链淀粉少，但保持足够的水分敏感性 当在支链淀粉分子中每个葡萄糖单元不含有多于一个，优选不超过0.5个烷氧基或羟基烷氧基时，可生物降解。 醚的薄膜和纤维是机械强度的并且易于用水溶性多元醇增塑。 在常规注射或压缩成型设备中，醚可以在其软化温度以上模制。 这些薄膜实际上不受大气氧气的影响，适合作为包装材料使用。

    Ceramic decalcomania
    9.
    发明授权
    Ceramic decalcomania 失效
    陶瓷decalcomania

    公开(公告)号：US3870536A

    公开(公告)日：1975-03-11

    申请号：US38837573

    申请日：1973-08-15

    申请人： COMMERCIAL DECAL INC

    发明人： BLANCO LOUIS A ,  MEADE HAZEL W

    IPC分类号： B44C1/175 ,  C08H17/34 ,  C08B27/36 ,  C08B27/42

    CPC分类号： B44C1/1756

    摘要： A bonding agent for a ceramic decalcomania comprises a balanced combination of a fast acting solvent and a moderating agent. A thickening agent may also be present. The decalcomania may be applied to the article either before or after a glaze is applied. The use of such a bonding agent for adhering a decalcomania to ceramic ware permits glaze firing without the necessity of first removing the organic material in the decalcomania and fusing the pigment to the ceramic article by prior heat treatment.

    摘要翻译： 用于陶瓷decalcomania的粘合剂包括快速作用溶剂和调节剂的平衡组合。 还可以存在增稠剂。 在使用釉料之前或之后，可以将该十聚氰胺施用于该制品。 使用这样的粘合剂将decalcomania粘附到陶瓷器皿上可以进行釉料烧制，而不需要首先除去在decalcomania中的有机材料，并通过先前的热处理将颜料与陶瓷制品熔合。

    Solid defoamer for starch
    10.
    发明授权
    Solid defoamer for starch 失效
    固体防腐剂

    公开(公告)号：US3834919A

    公开(公告)日：1974-09-10

    申请号：US37399573

    申请日：1973-06-27

    申请人： BASF AG

    发明人： PARKER E

    IPC分类号： C08L3/00 ,  D21H19/54 ,  C08B27/04 ,  C08B27/42

    CPC分类号： D21H19/54 ,  C08L3/00 ,  C08L2666/02

    摘要： A SOLID, PARTICULATE DEFOAMER CONSISTING OF DIATONA: CEOUS EARTH AND A SURFACE ACTIVE MIXTURE OF CONJUGATED POLYOXYETHYLENE - POLYOXYPROPYLENE COMPOUNDS WHEN ADDED DURING MANUFACTURE OF STARCH CONTROLS THE AMOUNT OF FOAM PRODUCED WHEN USING AQUEOUS SLURRIES OF THE STARCH AS A SURFACE SIZING AGENT FOR VARIOUS GRADES OF PAPER, OR AS BINDER FOR PIGMENTED COATINGS FOR PAPERS AND OTHER CELLULOSIC FIBROUS PRODUCTS.