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公开(公告)号：US3902857A
公开(公告)日：1975-09-02
申请号：US38784473
申请日：1973-08-13
Applicant: ALLIED CHEM
Inventor： VANDER MEY JOHN E , KREMERS FRANK J
IPC: B01J10/02 , C07C303/00 , B01J10/00 , C07C143/00
CPC classification number: B01J19/247 , B01J10/02
Abstract: A process is disclosed which comprises the steps of introducing a stream of the organic liquid onto a plurality of rotating reacting surfaces, rotating the reacting surfaces at a velocity such that the organic liquid is continuously formed into a thin film on each reacting surface and is continuously moved as a thin film towards the periphery of each reacting surface by centrifugal force, depositing over each thin film a substantially undiluted stream of a gaseous medium, reacting the organic liquid and gaseous medium on said rotating reacting surfaces, maintaining the pressure during reaction at subatmospheric levels, moving the resulting reaction products in a radially outward direction along each reacting surface and collecting said reaction product. An apparatus for carrying out such process is also disclosed.
Abstract translation: 公开了一种方法，其包括以下步骤：将有机液体流引入到多个旋转反应表面上，以使得有机液体在每个反应表面上连续形成薄膜的速度旋转反应表面，并连续地 通过离心力将薄膜移动到每个反应表面的周边，在每个薄膜上沉积基本上未稀释的气体介质流，使有机液体和气体介质在所述旋转反应表面上反应，保持在低于大气压的反应期间的压力 水平，使所得反应产物沿着每个反应表面沿径向向外的方向移动并收集所述反应产物。 还公开了一种用于执行这种处理的装置。
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公开(公告)号：US3901530A
公开(公告)日：1975-08-26
申请号：US38680673
申请日：1973-08-08
Applicant: ALLIED CHEM
Inventor： RADKE DONALD G
IPC: B60R21/20 , B60R21/217 , B60R21/26 , B60R21/272 , B60R21/10
CPC classification number: B60R21/217 , B60R21/272
Abstract: A stored compressed gas from a stored gas chamber is supplied with a combustion gas from a gas generating chamber in a multiplicity of units supplying a single bag directly, without intervening independent connecting, diffuser or manifold structure, the bag being held by a holding device through which the multiplicity of units extend directly into the bag.
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公开(公告)号：US3899568A
公开(公告)日：1975-08-12
申请号：US47881274
申请日：1974-06-12
Applicant: ALLIED CHEM
Inventor： FRICK DOUGLAS G , MORGAN THOMAS R , STREETER TERRY L
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US3898233A
公开(公告)日：1975-08-05
申请号：US37024173
申请日：1973-06-15
Applicant: ALLIED CHEM
Inventor： BACHMANN WILLIAM E , FLATT THOMAS R
CPC classification number: C09B67/0025 , C09B5/20
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US3898033A
公开(公告)日：1975-08-05
申请号：US36968273
申请日：1973-06-13
Applicant: ALLIED CHEM
Inventor： MCLEOD JOHN H
IPC: C09B33/056 , C09B67/26 , D06P3/60 , D21H21/28 , D06P1/06
CPC classification number: D21H21/28 , C09B33/056 , C09B67/0073 , D06P3/6008 , Y10S8/918 , Y10S8/919 , Y10S534/01
Abstract: 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.Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US3897229A
公开(公告)日：1975-07-29
申请号：US43657774
申请日：1974-01-25
Applicant: ALLIED CHEM
Inventor： LADA GEORGE J
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US3892846A
公开(公告)日：1975-07-01
申请号：US28847072
申请日：1972-09-12
Applicant: ALLIED CHEM
Inventor： WORTHAM JOSEPH S
CPC classification number: C07F5/069 , A01K1/0152 , A61L9/01
Abstract: 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.
Abstract translation: 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。
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18.发明授权
公开(公告)号：US3892526A
公开(公告)日：1975-07-01
申请号：US30238472
申请日：1972-10-30
Applicant: ALLIED CHEM
Inventor： LOFQUIST ROBERT ALDEN , SAUNDERS PETER REGINALD
CPC classification number: D06P3/24 , D06M13/35 , D06M13/385 , D06P1/52 , D06P1/642 , Y10S8/21 , Y10S8/924 , Y10T428/31725
Abstract: 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.
Abstract translation: 当通过I反应形成的叔胺的约0.3至约8％时。
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公开(公告)号：US3891233A
公开(公告)日：1975-06-24
申请号：US48129374
申请日：1974-06-20
Applicant: ALLIED CHEM
Inventor： DAMON WILLIAM H
IPC: B60R21/26 , B60R21/261 , B60R21/264 , F42B3/04 , B60R21/10
CPC classification number: B60R21/261 , B60R21/26 , B60R21/2644 , F42B3/04 , Y10T137/7862 , Y10T137/789
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US3888503A
公开(公告)日：1975-06-10
申请号：US33480473
申请日：1973-02-22
Applicant: ALLIED CHEM
Inventor： HAMILTON BRIAN K
CPC classification number: B60R21/18
Abstract: 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.
Abstract translation: 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。
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