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21. 发明授权

US3899568A Alumina removal from chromate leach liquors 失效
标题翻译：从铬酸盐浸出液中除去氧化铝
公开(公告)号：US3899568A
公开(公告)日：1975-08-12
申请号：US47881274
申请日：1974-06-12
申请人： ALLIED CHEM
发明人： FRICK DOUGLAS G , MORGAN THOMAS R , STREETER TERRY L
IPC分类号： C22B34/32 , C01F7/14 , C01G37/14
CPC分类号： C01G37/14 , C01F7/141
摘要： This invention relates to an improvement in the method for removing dissolved aluminate from alkaline chromate leach liquor by acidification of the leach liquor to precipitate alumina hydrate which comprises, in combination, passing the leach liquor sequentially through a series of at least two agitated vessels, maintaining the liquor at a temperature of at least about 90*C., and adding acidifying agent to said vessels in amount sufficient to establish gradually decreasing pH levels in the liquor from vessel to vessel in the direction of liquor flow such that the pH in the vessel through which the liquor passes first is maintained within the range of from 10 to 13.5, and the pH in the vessel through which the liquor passes last is maintained within the range of from 6 to 9.5, so that the precipitated alumina hydrate comprises predominantly alumina trihydrate in easily filterable form.
摘要翻译：本发明涉及通过酸化浸出液以沉淀氧化铝水溶液从碱性铬酸盐浸出液中除去溶解的铝酸盐的方法的改进，其包括将浸出液依次通过一系列至少两个搅拌容器，维持在至少约90℃的温度下将液体加入到所述容器中，其量足以在液体流动方向上从容器到容器的液体中逐渐降低pH水平，使得容器中的pH 液体首先通过其保持在10至13.5的范围内，并且液体通过的容器中的pH最终保持在6至9.5的范围内，使得沉淀的氧化铝水合物主要包含三水合氧化铝易于过滤的形式。

22. 发明授权

US3898233A Flavanthrone pigment 失效
标题翻译：黄烷酮色素
公开(公告)号：US3898233A
公开(公告)日：1975-08-05
申请号：US37024173
申请日：1973-06-15
申请人： ALLIED CHEM
发明人： BACHMANN WILLIAM E , FLATT THOMAS R
IPC分类号： C09B5/22 , C09B5/20 , C09B67/48
CPC分类号： C09B67/0025 , C09B5/20
摘要： A new crystalline polymorphic form of flavanthrone is disclosed. This new form exhibits only one prominent X-ray diffraction peak between 7.00 and 8.00 dA and only two prominent peaks between 3.30 and 3.75 dA. In contrast to the known form of flavanthrone, the new form exhibits desirable transparent mass tones when employed as a pigment.
摘要翻译：公开了一种新型黄烷酮的多晶型物。这种新形式在7.00和8.00dA之间仅显示出一个显着的X射线衍射峰，并且在3.30和3.75dA之间仅显示两个突出的峰。与已知形式的黄烷酮相反，当用作颜料时，新形式显示出期望的透明质量色调。

23. 发明授权

US3898033A Novel disazo dyes and aqueous concentrated solutions thereof 失效
标题翻译：新型双偶氮染料及其浓缩水溶液
公开(公告)号：US3898033A
公开(公告)日：1975-08-05
申请号：US36968273
申请日：1973-06-13
申请人： ALLIED CHEM
发明人： MCLEOD JOHN H
IPC分类号： C09B33/056 , C09B67/26 , D06P3/60 , D21H21/28 , D06P1/06
CPC分类号： D21H21/28 , C09B33/056 , C09B67/0073 , D06P3/6008 , Y10S8/918 , Y10S8/919 , Y10S534/01
摘要： Dyestuffs of the formula

WHEREIN X1 and X2 represent hydrogen, methyl or methoxy and the alkali metal salts thereof. Solutions of these dyes containing up to about 25 weight percent dissolved dye which are characterized by low viscosity and stability to gelation and dye precipitation are useful as homogeneous aqueous dye concentrates for dyeing paper and other cellulosic fibers in fast orange to red shades.
摘要翻译：式WHYEIN X1和X2代表氢，甲基或甲氧基的染料及其碱金属盐。含有高达约25重量％溶解染料的这些染料的溶液，其特征在于具有低粘度和稳定性以凝胶化和染色沉淀的特征，可用作用于以快速橙色至红色色调染色纸和其它纤维素纤维的均匀水性染料浓缩物。

24. 发明授权

US3897229A Dual action laminar air flow 失效
标题翻译：双作用层流气流
公开(公告)号：US3897229A
公开(公告)日：1975-07-29
申请号：US43657774
申请日：1974-01-25
申请人： ALLIED CHEM
发明人： LADA GEORGE J
IPC分类号： B01D46/00 , B08B15/00 , F24F7/06 , B01D31/00
CPC分类号： F24F7/06 , B01D46/00 , B08B15/00 , Y10S55/29
摘要： A multiple compartment air exhaust system comprising first and second compartments, the first compartment having a first air inlet located in its upper portion and a first exhaust opening located in its lower portion, the second compartment having a second air inlet located in its lower portion and a second exhaust opening located in its upper portion. The first exhaust opening is connected to the second air inlet by means of a conduit and means is provided for providing a positive air flow through the first air inlet, first compartment and first exhaust opening through the conduit, the second air inlet, the second compartment and the second exhaust opening.
摘要翻译：一种包括第一和第二隔室的多室排气系统，所述第一隔室具有位于其上部的第一空气入口和位于其下部的第一排气口，所述第二隔室具有位于其下部的第二空气入口，位于其上部的第二排气口。第一排气口通过导管连接到第二空气入口，并且提供装置用于提供通过第一空气入口，第一隔室和通过导管的第一排气口的正空气流，第二空气入口，第二隔室和第二排气口。

25. 发明授权

US3892846A Animal litter resistant to ammonia odor formation 失效
标题翻译：动物窝耐氨气味形成
公开(公告)号：US3892846A
公开(公告)日：1975-07-01
申请号：US28847072
申请日：1972-09-12
申请人： ALLIED CHEM
发明人： WORTHAM JOSEPH S
IPC分类号： A01K1/015 , A61L9/01 , C07F5/06 , A61L13/00
CPC分类号： C07F5/069 , A01K1/0152 , A61L9/01
摘要： Animal bedding materials, animal litter, training pads and the like, treated with an hydroxamic acid or hydroxamic acid salt in amount sufficient to inhibit the decomposition of urea to ammonia when wetted with urine.
摘要翻译：用异羟肟酸或异羟肟酸盐处理的动物床上用品，动物垃圾，训练垫等，其量足以在用尿液润湿时抑制尿素分解成氨。

26. 发明授权

US3892526A Tertiary alkanolamines to reduce ozone fading of dyed polyamide fibers 失效
标题翻译：三级链烷醇胺，以减少染色聚酰胺纤维的臭氧褪色
公开(公告)号：US3892526A
公开(公告)日：1975-07-01
申请号：US30238472
申请日：1972-10-30
申请人： ALLIED CHEM
发明人： LOFQUIST ROBERT ALDEN , SAUNDERS PETER REGINALD
IPC分类号： D06M13/35 , D06M13/385 , D06P1/52 , D06P1/642 , D06P3/24 , D06P5/02
CPC分类号： D06P3/24 , D06M13/35 , D06M13/385 , D06P1/52 , D06P1/642 , Y10S8/21 , Y10S8/924 , Y10T428/31725
摘要： When from about 0.3 to about 8% of tertiary amines formed by the reaction between I. A. a monoepoxide of greater than four carbons but not styrene oxide and B. a primary amine, a diprimary amine, a secondary amine, a disecondary amine, a primary-secondary diamine, a primarytertiary diamine, a secondary-tertiary diamine, a polyamine, and ammonia; or II. A. an alkyl monoepoxide of four or fewer carbons or styrene oxide, and B. a secondary amine, a disecondary amine, a secondary-tertiary diamine, a primary-tertiary diamine, or a polyamine having greater than two carbons per nitrogen or III. A. styrene oxide and B. ammonia ARE COATED ON NYLON FIBER, OR ARE ADDED TO THE DYEBATH IMPROVED DYEFASTNESS TO OZONE IS OBTAINED COMPARED TO AN UNTREATED DYED NYLON FIBER.
摘要翻译：当通过I反应形成的叔胺的约0.3至约8％时。

27. 发明授权

US3891233A Inflator seal 失效
标题翻译：充气机密封
公开(公告)号：US3891233A
公开(公告)日：1975-06-24
申请号：US48129374
申请日：1974-06-20
申请人： ALLIED CHEM
发明人： DAMON WILLIAM H
IPC分类号： B60R21/26 , B60R21/261 , B60R21/264 , F42B3/04 , B60R21/10
CPC分类号： B60R21/261 , B60R21/26 , B60R21/2644 , F42B3/04 , Y10T137/7862 , Y10T137/789
摘要： Gas supply device employing a seal means which on activation of the device serves as a diffuser through which the gas passes from the source to the point of use.
摘要翻译：使用密封装置的气体供应装置，其在启动装置时用作扩散器，气体通过该扩散器从源流到使用点。

28. 发明授权

US3888503A Limiting of continuous extent of inflatable restraint 失效
标题翻译：限制充气约束的连续程度
公开(公告)号：US3888503A
公开(公告)日：1975-06-10
申请号：US33480473
申请日：1973-02-22
申请人： ALLIED CHEM
发明人： HAMILTON BRIAN K
IPC分类号： B60R21/18 , B60R21/10
CPC分类号： B60R21/18
摘要： An inflatable restraining band for vehicle safety systems having a series of sections, some of which are inflatable to a greater degree than others interconnecting them.
摘要翻译：一种用于车辆安全系统的可充气限制带，其具有一系列部分，其中一些部分可以比其它部件互连的程度更大程度地充气。

29. 发明授权

US3883843A Seat belt system with starter engine lock and alarm 失效
标题翻译：带起动机发动机锁定和报警的安全带系统
公开(公告)号：US3883843A
公开(公告)日：1975-05-13
申请号：US43758074
申请日：1974-01-28
申请人： ALLIED CHEM
发明人： TELMET JUHAN , STOUFFER RICHARD C
IPC分类号： B60R22/48 , B60R21/10
CPC分类号： B60R22/48 , B60R2022/4816 , B60R2022/4858 , B60R2022/4891
摘要： A safety belt system for vehicle passengers is provided with sequence responsive engine lock and alarm apparatus for energizing an alarm means and preventing application of power to the starter coil of the vehicle''s starter motor until the occurrence of signals from seat and belt switches indicating that the safety belt is in proper position for operation of the vehicle. The belt switch is connected to the tap of a split coil relay having a plurality of coils connected to a power source through the collector-emitter circuit of a PNP transistor. The base of the transistor is connected to ground through a resistor and the seat switch. Circuit means connected to the seat and belt switches so as to be grounded when the belt switch is closed, disables the starter motor and energizes the alarm means while the seat is occupied until the belt is moved from a retracted to a protracted position.
摘要翻译：车载乘客的安全带系统设置有顺序响应的发动机锁和报警装置，用于激励报警装置，并防止对车辆起动电动机的起动线圈施加电力，直到座椅和皮带开关发出信号，表明安全皮带处于适合车辆操作的位置。皮带开关连接到具有通过PNP晶体管的集电极 - 发射极电路连接到电源的多个线圈的分离线圈继电器的抽头。晶体管的基极通过电阻器和座椅开关连接到地。连接到座椅和皮带开关的电路装置，以便在皮带开关闭合时接地，当座椅被占用直到皮带从缩回位置移动到延长位置时，禁用启动马达并激励报警装置。

30. 发明授权

US3878304A Method of producing a pelleted slow-release NPN feed for ruminants from waste polysaccharide materials 失效
标题翻译：从废多糖材料制备反刍动物的沉淀缓释NPN饲料的方法
公开(公告)号：US3878304A
公开(公告)日：1975-04-15
申请号：US51669674
申请日：1974-10-21
申请人： ALLIED CHEM
发明人： MOORE WILLIAM PERCY
IPC分类号： A23K50/15 , C05C9/00 , A23K1/14 , A23K1/22
CPC分类号： C05C9/00 , A23K50/15 , Y02P60/212 , Y10S426/807 , C05G1/00 , C05F11/00 , C05G3/08
摘要： Waste or by-product carbohydrate materials comprising polysaccharides are converted into slow-release nitrogen products valuable as a protein substitute in ruminant feeding and as a slow-release fertilizer for growing plants. The slow-release properties are achieved by acid catalyzed reaction of an amide such as urea or biuret with partially degraded waste or byproduct polysaccharides and by agglomeration of this combination into particles having substantial physical integrity. The waste or by-product polysaccharide materials include citrus pulps, bagasse, peanut hulls, wheat straw and waste paper.
摘要翻译：包含多糖的废物或副产物碳水化合物材料被转化为作为反刍动物喂养中的蛋白质替代物和作为生长植物的缓释肥料有价值的缓释氮产物。缓释性能通过酰胺如脲或缩二脲与部分降解的废物或副产物多糖的酸催化反应以及通过将该组合团聚到具有实质物理完整性的颗粒中来实现。废弃物或副产物多糖材料包括柑橘浆，甘蔗渣，花生壳，小麦秸秆和废纸。

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