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公开(公告)号：US4560653A
公开(公告)日：1985-12-24
申请号：US501421
申请日：1983-06-06
申请人： Martin B. Sherwin , John J. Blouin
发明人： Martin B. Sherwin , John J. Blouin
摘要： A process for preparing L-aspartic acid by contacting fumarate ion-containing solution with aspartase or aspartase-producing microorganisms, adding maleic acid to insolubilize or precipitate the L-aspartic acid, isomerizing maleic acid in the supernatant liquid to form fumaric acid and recycling the fumaric acid into contact with the enzyme or microorganisms.
摘要翻译： 通过使含富马酸盐离子的溶液与产生天冬氨酰基酶或天冬氨酸的微生物接触来制备L-天冬氨酸的方法，加入马来酸使L-天冬氨酸不溶或沉淀，使上清液中的马来酸异构化形成富马酸，并回收利用 富马酸与酶或微生物接触。
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公开(公告)号：US5503837A
公开(公告)日：1996-04-02
申请号：US311379
申请日：1994-09-23
申请人： Michael T. Roland , John J. Blouin
发明人： Michael T. Roland , John J. Blouin
摘要： Disclosed is an improved method of extracting neem seeds. The method involves co-solvent extracting neem seeds with a solvent mixture of a nonpolar, aliphatic hydrocarbon solvent and a polar solvent to simultaneously remove the hydrophilic and hydrophobic extracts from the neem seeds. The method provides novel neem extract mixtures which contain both the hydrophobic and hydrophilic portion of the neem seeds. The extract mixtures may be further extracted to yield an azadirachtin-containing solid product having greater than 10 weight percent of azadirachtin.
摘要翻译： 公开了一种提取楝树种子的改进方法。 该方法包括用非极性，脂族烃溶剂和极性溶剂的溶剂混合物共溶剂萃取楝树种子，以同时从楝树种子中除去亲水和疏水的提取物。 该方法提供新颖的楝树提取物混合物，其含有楝树种子的疏水部分和亲水部分。 可以进一步提取提取物混合物，以产生具有大于10重量％的印苦楝子素的含楝树精的固体产物。
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公开(公告)号：US5397571A
公开(公告)日：1995-03-14
申请号：US36795
申请日：1993-03-25
申请人： Michael T. Roland , John J. Blouin
发明人： Michael T. Roland , John J. Blouin
摘要： Disclosed is an improved method of extracting neem seeds. The method involves co-solvent extracting neem seeds with a solvent mixture of a nonpolar, aliphatic hydrocarbon solvent and a polar solvent to simultaneously remove the hydrophilic and hydrophobic extracts from the neem seeds. The method provides novel neem extract mixtures which contain both the hydrophobic and hydrophilic portion Of the neem seeds. The extract mixtures may be further extracted to yield an azadirachtin-containing solid product having greater than 10 weight percent of azadirachtin.
摘要翻译： 公开了一种提取楝树种子的改进方法。 该方法包括用非极性，脂族烃溶剂和极性溶剂的溶剂混合物共溶剂萃取楝树籽，以同时从楝树种子中除去亲水和疏水的提取物。 该方法提供新颖的楝树提取物混合物，其含有楝树种子的疏水部分和亲水部分。 可以进一步提取提取物混合物，以产生具有大于10重量％的印苦楝子素的含楝树精的固体产物。
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公开(公告)号：US4162926A
公开(公告)日：1979-07-31
申请号：US868661
申请日：1978-01-11
申请人： Preston L. Veltman , John J. Blouin
发明人： Preston L. Veltman , John J. Blouin
CPC分类号： C13B30/028 , C13K11/00
摘要： A method for forming dried, solid, particulate product from complex sugar solutions by drying the solution in a current of heated air and in the presence of separately introduced recycled dried solids which have undergone additional conditioning to have a moisture content of not greater than about 0.5 percent therein.
摘要翻译： 通过在热空气流中干燥该溶液并在分开引入的再循环干燥固体的存在下，从复杂的糖溶液中形成干燥的固体颗粒产物的方法，所述再循环的干燥固体已进行额外的调理以使水分含量不大于约0.5 百分比。
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公开(公告)号：US4734401A
公开(公告)日：1988-03-29
申请号：US840307
申请日：1986-03-17
申请人： John J. Blouin
发明人： John J. Blouin
IPC分类号： A61K9/00 , A61K9/14 , C07C67/00 , C07C227/00 , C07C227/40 , C12P13/04 , A23B4/04 , A61K9/10 , A61K37/02
CPC分类号： A61K9/14
摘要： A process is disclosed whereby a depyrogenated solution comprising one or more amino acids is converted to a dried, amorphous product by spray drying. The solution optionally may contain one or more additional components, such as salts, buffers, lipids, vitamins, trace elements and electrolytes. Products may be prepared according to this method which are suitable for enteral or parenteral nutritive therapeutic use.
摘要翻译： 公开了一种方法，其中包含一种或多种氨基酸的去羟基化溶液通过喷雾干燥转化成干燥的无定形产物。 溶液任选地可以含有一种或多种另外的组分，例如盐，缓冲液，脂质，维生素，微量元素和电解质。 产品可根据本方法制备，适用于肠内或肠外营养治疗。
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6.发明授权Continuous process for making solid, free-flowing water dispersible PVA-aldehyde reaction product 失效连续制备固体，自由流动的水分散PVA醛反应产物
公开(公告)号：US4472552A
公开(公告)日：1984-09-18
申请号：US553510
申请日：1983-11-21
申请人： John J. Blouin
发明人： John J. Blouin
CPC分类号： B01J19/28 , C08F8/48 , B01J2208/0053 , B01J2208/00592 , C08F2810/20
摘要： A polyvinyl alcohol-aldehyde reaction product is produced continuously in a rotating contactor by contacting solid particles of the polyvinyl alcohol with the aldehyde in an acidic aqueous salt solution. The product can be dried and then sieved to remove oversize particles. A preferred aldehyde is either formaldehyde or glutaraldehyde which reacts with the polyvinyl alcohol to produce a reaction product that can be used as a fluid loss control agent in oil fields.
摘要翻译： 通过在酸性盐水溶液中使聚乙烯醇的固体颗粒与醛接触，在旋转接触器中连续制备聚乙烯醇 - 醛反应产物。 可以将产物干燥并筛分以除去过大的颗粒。 优选的醛是与聚乙烯醇反应的甲醛或戊二醛以产生可用作油田中的失水控制剂的反应产物。
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公开(公告)号：US5435822A
公开(公告)日：1995-07-25
申请号：US198682
申请日：1994-02-18
申请人： John J. Blouin
发明人： John J. Blouin
CPC分类号： C05G3/0052 , F26B3/12
摘要： A spray-dried foliar fertilizer for enhancing plant nutrition and health, prepared by spray drying nutrient compounds. The foliar fertilizer is amorphous, free-flowing and water dispersible and may be applied directly to the plant foliage by dusting or spraying.
摘要翻译： 喷雾干燥叶面肥，用于增强植物的营养和健康，通过喷雾干燥营养化合物制备。 叶面肥是无定形，自由流动和水分散的，可以通过撒粉或喷洒直接施用于植物叶子。
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8.发明授权Drilling fluids made from solid, free-flowing, continuously-made, water dispersible PVA-aldehyde reaction product 失效钻井液由固体，自由流动的连续制造的水分散PVA醛反应产物制成
公开(公告)号：US4618434A
公开(公告)日：1986-10-21
申请号：US591833
申请日：1984-03-21
申请人： John J. Blouin
发明人： John J. Blouin
CPC分类号： B01J19/28 , C08F8/48 , B01J2208/0053 , B01J2208/00592 , C08F2810/20
摘要： A polyvinyl alcohol-aldehyde reaction product is produced continuously in a rotating contactor by contacting solid particles of polyvinyl alcohol with the aldehyde in an acidic aqueous salt solution. The product can be dried and then sieved to remove oversize particles. A preferred aldehyde is either formaldehyde or glutaraldehyde which reacts with the polyvinyl alcohol to produce a reaction product that can be used as a fluid loss control agent in oil fields.
摘要翻译： 通过在酸性盐水溶液中使聚乙烯醇的固体颗粒与醛接触，在旋转接触器中连续生产聚乙烯醇 - 醛反应产物。 可以将产物干燥并筛分以除去过大的颗粒。 优选的醛是与聚乙烯醇反应的甲醛或戊二醛以产生可用作油田中的失水控制剂的反应产物。
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