公开(公告)号：US4988444A

公开(公告)日：1991-01-29

申请号：US351238

申请日：1989-05-12

Applicant: Lynn E. Applegate ,  Carl W. Erkenbrecher, Jr. ,  Harvey Winters

Inventor： Lynn E. Applegate ,  Carl W. Erkenbrecher, Jr. ,  Harvey Winters

IPC: A61L2/18 ,  B01D61/04 ,  B01D65/02 ,  B01D65/08 ,  C02F1/44 ,  C02F1/76

CPC classification number: C02F1/441 ,  A61L2/18 ,  B01D61/025 ,  B01D61/04 ,  B01D65/022 ,  B01D65/08 ,  C02F1/76 ,  B01D2311/04 ,  B01D2321/168 ,  C02F2303/185 ,  Y02W10/37

Abstract: An improved process is disclosed for killing and inhibiting growth and reproduction (aftergrowth) of microorganisms comprising adding sufficient chloramine to kill the microorganisms without oxidizing high molecular weight organics, which are not easily assimilated by organisms that survive, into lower molecular weight ones, which are easily assimilated.

公开(公告)号：US5310923A

公开(公告)日：1994-05-10

申请号：US55437

申请日：1993-04-30

Applicant: Lynn E. Applegate ,  Carl A. Renner

Inventor： Lynn E. Applegate ,  Carl A. Renner

IPC: C07D417/04

CPC classification number: C07D417/04

Abstract: Process for preparing 2-(4'-thiazolyl)-benzimidazole (generic name: thiabendazole) by the acid-catalyzed condensation of o-phenylenediamine and 4-cyanothiazole using as a solvent polar organic compounds in which the reactants, catalysts and impurities are soluble, and the product, thiabendazole, is substantially insoluble.

Abstract translation: 通过邻苯二胺和4-氰基噻唑的酸催化缩合制备2-（4'-噻唑基） - 苯并咪唑的方法，使用其中反应物，催化剂和杂质可溶的极性有机化合物 ，而噻苯达唑的产物是基本上不溶的。

公开(公告)号：US4675109A

公开(公告)日：1987-06-23

申请号：US731729

申请日：1985-05-08

Applicant: Lynn E. Applegate ,  Clifton T. Sackinger

Inventor： Lynn E. Applegate ,  Clifton T. Sackinger

IPC: B01D63/02 ,  B01D13/01

CPC classification number: B01D63/024 ,  B01D2313/20

Abstract: A reverse osmosis permeator of the capillary type wherein the tube sheet in which the ends of the capillaries are mounted and the porous support block therefor are slidably mounted on a hollow feed tube mounted in the center of the permeator is disclosed. The invention involves insuring that relative movement between the tube sheet and the support block does not occur during shut down of the permeator. This can be done by hydraulic pressure, spring loading, or mechanical attachment such as one or more bolts.

Abstract translation: 公开了一种毛细管型的反渗透渗透器，其中安装有毛细管端部的管板和其多孔支撑块可滑动地安装在安装在渗透器中心的中空进料管上。 本发明涉及确保在渗透器关闭期间不会发生管片与支撑块之间的相对移动。 这可以通过液压，弹簧加载或诸如一个或多个螺栓的机械附接来完成。

公开(公告)号：US4293420A

公开(公告)日：1981-10-06

申请号：US141661

申请日：1980-04-18

Applicant: Lynn E. Applegate ,  Charles J. Brown, Jr.

Inventor： Lynn E. Applegate ,  Charles J. Brown, Jr.

IPC: B01D65/00 ,  A23L3/358 ,  A61L2/18 ,  B01D65/02 ,  B01D67/00 ,  B01D71/56 ,  B01D13/00

CPC classification number: A61L2/18 ,  B01D67/0097

Abstract: Process for the treatment of Reverse Osmosis membranes to extend their storage life when immersed in water by the addition of magnesium calcium or sodium ions to the water.

Abstract translation: 用于处理反渗透膜的方法，通过向水中加入镁钙或钠离子浸入水中以延长其储存寿命。

公开(公告)号：US4087388A

公开(公告)日：1978-05-02

申请号：US734632

申请日：1976-10-21

Applicant: James Henry Jensen ,  Lynn E. Applegate

Inventor： James Henry Jensen ,  Lynn E. Applegate

IPC: B01D71/56 ,  B01D67/00 ,  B01D71/58 ,  C08J9/26

CPC classification number: B01D71/58 ,  B01D67/0013 ,  B01D67/0016 ,  B01D69/08 ,  B01D2323/12

Abstract: The water flux rate (i.e., rate of water flow) through an aromatic nitrogen-linked synthetic organic polymer membrane in separation processes, such as reverse osmosis, is improved by incorporating a selected non-ionic, anionic or ampholytic surfactant into the rinse medium used to quench and extract salts and solvent from the membrane during preparation. The surfactant can be, inter alia, a water-soluble polyethylene glycol ester. The surfactant is effective in improving water flux in amounts ranging from between about 50 p.p.m. to about 10,000 p.p.m. based on rinse medium.

Abstract translation: 通过将选择的非离子，阴离子或两性表面活性剂掺入所用的漂洗介质中，通过在分离过程（例如反渗透）中通过芳族氮键合成有机聚合物膜的水通过速率（即，水流速） 在制备过程中从膜中淬灭并提取盐和溶剂。 表面活性剂尤其可以是水溶性聚乙二醇酯。 表面活性剂有效地改善水通量，其量为约50p.p.m。 至约10,000 p.p.m 基于漂洗介质。

公开(公告)号：US4278548A

公开(公告)日：1981-07-14

申请号：US68079

申请日：1979-08-20

Applicant: George E. Bettinger ,  Hermann W. Pohland ,  Lynn E. Applegate

Inventor： George E. Bettinger ,  Hermann W. Pohland ,  Lynn E. Applegate

IPC: C02F1/50 ,  A01N59/00 ,  A61L2/18 ,  B01D61/02 ,  B01D61/04 ,  B01D61/10 ,  B01D61/12 ,  B01D65/08 ,  B01D13/00

CPC classification number: A61L2/18 ,  B01D61/025 ,  B01D61/04 ,  B01D65/08 ,  B01D71/40 ,  B01D2311/04 ,  B01D2321/168

Abstract: Process for the control of bacterial growth in polyamide reverse osmosis membranes by treatment with iodide, hydrogen peroxide, or hydrogen peroxide derivatives.

Abstract translation: 通过用碘化物，过氧化氢或过氧化氢衍生物处理来控制聚酰胺反渗透膜中细菌生长的方法。

公开(公告)号：US5310924A

公开(公告)日：1994-05-10

申请号：US55438

申请日：1993-04-30

Applicant: Patti A. Parziale ,  Tzu-Ching Chang ,  Lynn E. Applegate

Inventor： Patti A. Parziale ,  Tzu-Ching Chang ,  Lynn E. Applegate

IPC: C07D417/04

CPC classification number: C07D417/04

Abstract: Process for preparing 2-(4-thiazolyl)-1H-benzimidazole (generic name: thiabendazole) by the acid-catalyzed condensation of o-phenyldiamine and 4-cyanothiazole in solution in water or mixtures of water with miscible co-solvents (solvents which upon mixing with water in all proportions form a homogeneous mixture, as well as, other partially miscible solvents which upon mixing with water in some proportions form a homogeneous mixture under the reaction conditions of the process of this invention).

Abstract translation: 通过邻 - 苯基二胺和4-氰基噻唑在水溶液中或水与混溶性共溶剂的酸催化缩合制备2-（4-噻唑基）-1H-苯并咪唑（通用名：噻苯达唑）的方法 在与本发明方法的反应条件下形成均匀的混合物时，与水以一定比例混合形成均匀的混合物，以及其它部分混溶的溶剂。