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1. 发明授权

US4282359A Purification of cyanuric acid 失效
标题翻译：纯化氰尿酸
公开(公告)号：US4282359A
公开(公告)日：1981-08-04
申请号：US135948
申请日：1980-03-31
申请人： Basil A. Guiliano , Henry A. Pfeffer , Andrew D. Kurtz
发明人： Basil A. Guiliano , Henry A. Pfeffer , Andrew D. Kurtz
IPC分类号： C07D251/32
CPC分类号： C07D251/32
摘要： Cyanuric acid is mechanically separated such as by filtration, centrifugation, or centrifugal filtration from a slurry of cyanuric acid, urea, biuret, and an inert solvent in which the urea is soluble at temperatures above about 170.degree. C. to reduce the urea content of the recovered solid cyanuric acid. The biuret and solvent content of the solid cyanuric acid is also reduced.
摘要翻译：将氰尿酸机械分离，例如通过过滤，离心或离心过滤从氰尿酸，尿素，缩二脲和其中尿素在约170℃以上的温度溶解的惰性溶剂，以降低脲含量回收的固体氰尿酸。固体氰尿酸的缩二脲和溶剂含量也降低。

2. 发明授权

US5662840A Process for making gel microbeads 失效
标题翻译：凝胶微珠的制备方法
公开(公告)号：US5662840A
公开(公告)日：1997-09-02
申请号：US257854
申请日：1994-06-10
申请人： William R. Thomas , Henry A. Pfeffer , Basil A. Guiliano , Christopher J. Sewall , Stephen Tomko
发明人： William R. Thomas , Henry A. Pfeffer , Basil A. Guiliano , Christopher J. Sewall , Stephen Tomko
IPC分类号： B01J13/00 , B01J13/02 , B29B9/00 , B29B9/10
CPC分类号： B01J13/00 , B01J13/02
摘要： A process for making gel bead having a mean diameter of less than 50 microns by adiabatically atomizing a hydrocolloid sol to droplet of less than 50 microns under conditions that lower the temperature of the hydrocolloid below its gel temperature.
摘要翻译：在将水胶体的温度降低到其凝胶温度以下的条件下，通过将水解胶体溶胶绝热雾化至小于50微米的液滴来制备平均直径小于50微米的凝胶珠的方法。

3. 发明授权

US4294962A Continuous process for the manufacture of cyanuric acid 失效
标题翻译：用于制造氰尿酸的连续工艺
公开(公告)号：US4294962A
公开(公告)日：1981-10-13
申请号：US162718
申请日：1980-06-25
申请人： Elizabeth A. Bagnall , Basil A. Guiliano , Henry A. Pfeffer, III
发明人： Elizabeth A. Bagnall , Basil A. Guiliano , Henry A. Pfeffer, III
IPC分类号： C07D251/32
CPC分类号： C07D251/32
摘要： A highly-pure cyanuric acid is manufactured in a continuous process whereby urea and/or biuret are dissolved in an inert solvent and circulated at a high velocity and a temperature in the range of about 180.degree. C. to about 250.degree. C. through a loop between a heat exchanger and a forced circulation evaporative crystallizer body. Cyanuric acid crystallizes from the reaction mixture as it circulates to form a slurry. Ammonia formed during the reaction is removed at reduced pressure as the reaction mixture enters the evaporative crystallizer body. A portion of the slurry of cyanuric acid is continuously removed as it circulates through the loop and may be filtered to recover the cyanuric acid. The filtrate is returned to a feed tank and additional solvent, urea or biuret added to meet the concentration desired in the reaction mixture. The solution from the feed tank is added to the reaction mixture circulating through the loop at a rate to replace the volume of cyanuric acid slurry that is removed.
摘要翻译：以连续的方法制造高纯度的三聚氰酸，由此将脲和/或缩二脲溶解在惰性溶剂中并通过高温和约180℃至约250℃的温度循环在热交换器和强制循环蒸发结晶器主体之间循环。当反应混合物循环形成淤浆时，氰尿酸结晶。当反应混合物进入蒸发结晶器体时，反应期间形成的氨被减压除去。氰尿酸浆料的一部分在循环通过环路时被连续地除去，并且可以过滤以回收氰尿酸。将滤液返回到进料罐，并加入另外的溶剂，尿素或缩二脲以满足反应混合物中所需的浓度。将来自进料罐的溶液加入到通过回路循环的反应混合物中，以取代被除去的氰尿酸浆料的体积。

4. 发明授权

US5194176A Peroxygen laundry bleach 失效
标题翻译：过氧化物漂白剂
公开(公告)号：US5194176A
公开(公告)日：1993-03-16
申请号：US679366
申请日：1991-04-02
申请人： William Copenhafer , Basil A. Guiliano , William A. Hills , Charles V. Juekle , Stephen Tomko
发明人： William Copenhafer , Basil A. Guiliano , William A. Hills , Charles V. Juekle , Stephen Tomko
IPC分类号： C01B15/10 , C11D3/39 , C11D17/00
CPC分类号： C11D17/0039 , C01B15/106 , C11D3/3942
摘要： The invention provides a process to coat dry particles comprising sodium carbonate perhydrate to provide a stable dry particulate solid which releases hydrogen peroxide when contacted with an aqueous solution. The coated particles are readily soluble in water and/or stable when formulated into a solid detergent.
摘要翻译：本发明提供一种包含过碳酸钠的干燥颗粒的方法，以提供当与水溶液接触时释放过氧化氢的稳定的干燥颗粒固体。当配制成固体洗涤剂时，涂覆的颗粒易溶于水和/或稳定。

5. 发明授权

US5328721A Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate 失效
标题翻译：制造碳酸钠过水合物颗粒并用硼硅酸钠涂覆它们的方法
公开(公告)号：US5328721A
公开(公告)日：1994-07-12
申请号：US922712
申请日：1992-07-30
申请人： Basil A. Guiliano , William A. Hills , Charles V. Juelke
发明人： Basil A. Guiliano , William A. Hills , Charles V. Juelke
IPC分类号： B05D5/00 , B01J2/00 , B01J2/16 , B05D7/02 , B05D7/24 , C01B15/10 , C01D7/00 , C11D3/10 , C11D3/39 , C11D17/00
CPC分类号： C01B15/106 , B01J2/003 , B01J2/16 , C11D17/0039 , C11D3/3942
摘要： A process to manufacture and coat a sodium carbonate perhydrate containing 10.5% to 14% active oxygen which is stable in a non-phosphate detergent composition and which has a bulk density of from 900 to 1,050 kg/m.sup.3. Anhydrous sodium carbonate with a pore volume of at least 0.29 ml/g is contacted with 50% to 75% by weight hydrogen peroxide in the presence of 1-hydroxyethylidene-1,1-diphosphonic acid and water is evaporated at a rate to maintain a dry reaction mixture. The product is coated by sparging sodium borosilicate at a rate to avoid moistening the particles.
摘要翻译：制造和涂覆含有10.5％至14％活性氧的碳酸钠过水合物的方法，其在非磷酸盐洗涤剂组合物中是稳定的，其堆积密度为900至1050kg / m 3。在1-羟基亚乙基-1,1-二膦酸的存在下，将孔体积至少为0.29ml / g的无水碳酸钠与50％至75％重量的过氧化氢接触，并以保持水干燥反应混合物。通过以硼酸钠硼沸石的速率涂覆产物以避免润湿颗粒。

6. 发明授权

US5744055A Stable monopersulfate triple salt and its method of preparation 失效
标题翻译：稳定的单过硫酸盐三盐及其制备方法
公开(公告)号：US5744055A
公开(公告)日：1998-04-28
申请号：US549111
申请日：1995-10-27
申请人： William A. Hills , James L. Manganaro , Basil A. Guiliano , Dean S. Thorp
发明人： William A. Hills , James L. Manganaro , Basil A. Guiliano , Dean S. Thorp
IPC分类号： B01J2/00 , C01B15/08 , C01B15/043
CPC分类号： B01J2/006 , C01B15/085 , Y10T428/2991
摘要： Composition and method of making bicaroate and bicaroate/dipersulfate mixtures which are stabilized, in dry form, with a coherent coating of sodium borosilicate. The borosilicate is formed in situ by the reaction of a sodium silicate and a sodium metaborate.
摘要翻译：制备双硬脂酸酯和二硅酸盐/二硫酸盐混合物的组合物和方法，其以干燥形式用硼硅酸钠的相干涂层稳定化。硼硅酸盐通过硅酸钠和偏硼酸钠的反应原位形成。

7. 发明授权

US4275202A Production of a purified cyanuric acid dihydrate 失效
标题翻译：生产纯化的三聚氰酸二水合物
公开(公告)号：US4275202A
公开(公告)日：1981-06-23
申请号：US170280
申请日：1980-07-18
申请人： Richard E. Hall , Basil A. Guiliano
发明人： Richard E. Hall , Basil A. Guiliano
IPC分类号： C07D251/32
CPC分类号： C07D251/32
摘要： Anhydrous cyanuric acid containing amounts of occluded solvent is recrystallized to a purified cyanuric acid dihydrate by slurrying the contaminated anhydrous cyanuric acid in an aqueous medium.
摘要翻译：将含有量的封闭溶剂的无水氰尿酸通过将污染的无水三聚氰酸在水性介质中浆化而重结晶至纯化的三聚氰酸二水合物。

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