公开(公告)号：US20210395720A1

公开(公告)日：2021-12-23

申请号：US17411590

申请日：2021-08-25

Applicant: Arizona Board of Regents on Behalf of Arizona State University

Inventor： Edward Kavazanjian ,  Nasser Hamdan ,  Hamed Khodadadi Tirkolaei ,  Neda Javadi

IPC: C12N9/96 ,  C12N9/80 ,  C09K17/42

Abstract: Disclosed are methods of extracting an enzyme, comprising soaking a seed in an aqueous solution, homogenizing the seed to produce a homogenized suspension, and filtering the homogenized suspension to produce a crude extract, wherein the crude extract comprises urease and non-urease proteins.

公开(公告)号：US20190281836A1

公开(公告)日：2019-09-19

申请号：US16348714

申请日：2017-11-21

Applicant: OGET INNIVATIONS GMBH

Inventor： András Horváth

IPC: A01N65/08 ,  C09K17/14 ,  C09K17/42

Abstract: The invention relates to a process for preparing a soil conditioning agent comprising an extract of a plant from the genus Asclepias, wherein the extraction is carried out using a multi-step extraction process and to the soil conditioning agent thereof. The invention further relates to a granulate comprising the soil conditioning agent. The use of the soil conditioning agent and a granulate comprising the soil conditioning agent to control pests on agricultural land is also part of the invention.

公开(公告)号：US20130259582A1

公开(公告)日：2013-10-03

申请号：US13854447

申请日：2013-04-01

Applicant: Timothy D. Birthisel ,  Joseph Schalk ,  Joseph Schanski

Inventor： Timothy D. Birthisel ,  Joseph Schalk ,  Joseph Schanski

IPC: C09K17/42 ,  C09K17/04

CPC classification number: C09K17/42 ,  C05D3/02 ,  C05G3/0047 ,  C05G3/02 ,  C05G3/04 ,  C09K17/04

Abstract: A soil adherent pellet is detailed that includes a soluble calcium ion source, a magnesium ion source, or both present in an amount ranging from 15% to 99.9% by weight of a total dry weight of the pellet and a binder present in an amount ranging from 85% to 0.1% by weight of the total dry weight of the pellet. The pellet having a mean pellet domain size and a pellet surface. The soil adherent pellet is well suited for flocculating clay within the soil and delivery of an active ingredient with reduced runoff compared to prior art broadcast particles. A soil adherent pellet is also provided having a soluble calcium and/or magnesium ion source that is polycrystalline and carries therewith an active ingredient.

Abstract translation: 详细描述了一种土壤粘附颗粒，其包括可溶性钙离子源，镁离子源或两者，其存在量为颗粒总干重的15％至99.9％重量， 占丸剂总干重的85重量％至0.1重量％。 颗粒具有平均颗粒结构域尺寸和颗粒表面。 与现有技术的广播颗粒相比，土壤粘附颗粒非常适合在土壤内絮凝粘土和递送具有减少的径流的活性成分。 还提供了具有可溶性钙和/或镁离子源的土壤粘附颗粒，其是多晶的并带有活性成分。

公开(公告)号：US20130187081A1

公开(公告)日：2013-07-25

申请号：US13793119

申请日：2013-03-11

Applicant: Pedro Murillo Gutierrez

Inventor： Pedro Murillo Gutierrez

IPC: C09K17/42 ,  C02F1/72 ,  C07C43/23

CPC classification number: C09K17/42 ,  B09C1/002 ,  B09C1/02 ,  C02F1/72 ,  C02F2101/32 ,  C02F2103/06 ,  C02F2103/08 ,  C02F2305/04 ,  C05B7/00 ,  C07C43/23 ,  C05D9/00 ,  C05G3/06

Abstract: Presented herein are compositions including a linear tenso-active surfactant which, upon contact and mechanical stirring of a hydrocarbon body, induces emulsification, resulting in oxidation of fatty acid aliphatic bodies. The compositions solve the problem of hydrocarbon pollution. The hydrocarbon decomposer and its by-products dissolve hydrocarbons present in polluted bodies such as clays, soils, water and sand. Methods of the invention create a residue that is a fertilizer, at room temperature and with no need for high pressure.

Abstract translation: 这里呈现的是包括线性张力活性表面活性剂的组合物，其在烃体的接触和机械搅拌下诱导乳化，导致脂肪酸脂族体的氧化。 这些成分解决了碳氢化合物污染问题。 烃分解器及其副产物溶解存在于污染物质中的烃，如粘土，土壤，水和沙子。 本发明的方法在室温下产生作为肥料的残留物，而不需要高压。

公开(公告)号：US5683664A

公开(公告)日：1997-11-04

申请号：US585235

申请日：1996-01-11

Applicant: Teruo Higa

Inventor： Teruo Higa

IPC: C04B35/622 ,  A61L2/16 ,  A61L9/01 ,  B01D53/85 ,  B09C1/10 ,  C02F1/34 ,  C02F3/06 ,  C02F3/10 ,  C02F3/34 ,  C02F11/02 ,  C02F11/04 ,  C04B18/02 ,  C04B33/04 ,  C04B35/00 ,  C04B38/00 ,  C04B38/06 ,  C04B41/45 ,  C04B41/61 ,  C05F7/00 ,  C05F11/08 ,  C05F17/00 ,  C05G3/04 ,  C09K17/42 ,  C09K17/48 ,  C10G32/00 ,  C10L9/10 ,  C12N11/14 ,  C12N11/18 ,  C04B33/00 ,  A61L9/00

CPC classification number: C04B41/009 ,  A61L2/16 ,  A61L9/01 ,  B01D53/85 ,  B09C1/10 ,  C02F1/34 ,  C02F11/02 ,  C02F3/06 ,  C02F3/10 ,  C02F3/108 ,  C02F3/34 ,  C04B18/023 ,  C04B33/04 ,  C04B35/00 ,  C04B38/00 ,  C04B41/4545 ,  C04B41/61 ,  C05F11/08 ,  C05F17/0018 ,  C05F7/00 ,  C05G3/04 ,  C09K17/42 ,  C09K17/48 ,  C10G32/00 ,  C10L9/10 ,  C12N11/14 ,  C12N11/18 ,  C02F11/04 ,  C04B2103/0001 ,  C04B2103/608 ,  C04B2111/00793 ,  Y02P20/145 ,  Y02W10/15 ,  Y02W10/27 ,  Y02W30/43 ,  Y10S435/822 ,  Y10S435/911 ,  Y10S55/30 ,  Y10S71/903 ,  Y10S95/902

Abstract: According to the present invention, ceramics which are prepared by calcining a composition comprising raw ceramic materials and a microorganism and/or culture fluid thereof, wherein the microorganisms is capable of producing an antioxidation material. The ceramic of the present invention possesses a variety of activities of, for instance, improving the soil, decomposing sewage or sludge, and deodorizing an unpleasant odor.

Abstract translation: 根据本发明，通过煅烧包含原料陶瓷材料和微生物和/或其培养液的组合物制备的陶瓷，其中微生物能够产生抗氧化材料。 本发明的陶瓷具有各种活性，例如改善土壤，分解污水或污泥，以及除臭令人不愉快的气味。

公开(公告)号：US4964918A

公开(公告)日：1990-10-23

申请号：US235422

申请日：1988-08-12

Applicant: Richard K. Brown ,  Robert W. Stichman

Inventor： Richard K. Brown ,  Robert W. Stichman

IPC: E21B21/00 ,  C04B24/26 ,  C04B28/00 ,  C09K8/46 ,  C09K8/50 ,  C09K8/56 ,  C09K17/00 ,  C09K17/02 ,  C09K17/42 ,  C09K17/48 ,  C09K103/00 ,  E02D3/12

CPC classification number: C04B28/001 ,  C04B24/2641 ,  C09K8/46 ,  C09K8/50 ,  C09K8/56 ,  C04B2111/70 ,  Y10S106/90

Abstract: A grouting composition for sealing a borehole or other cavity comprising 90-99.9% finely divided water swellable clay and 0.1-10% thinner. The grouting composition is mixed with fresh water to provide a completely reswellable, unflocculated, easily placed, low permeability sealing composition. The thinner allows a very high concentration of water-swellable clay in the composition. A preferred grouting composition comprises 98-99.9% sodium bentonite and 0.1-2% polyacrylate thinner. In use, 50 lb. of the preferred grouting composition is mixed with 11-14 gallons fresh water, to provide a grouting mixture which comprises about 30-35% reswellable solids.

Abstract translation: 用于密封井眼或其他空腔的灌浆组合物，其包含90-99.9％的细分散水溶胀粘土和0.1-10％的稀释剂。 将灌浆组合物与淡水混合以提供完全可再填充的，不结晶的，易于放置的低渗透性的密封组合物。 稀释剂允许组合物中非常高浓度的水溶胀性粘土。 优选的灌浆组合物包含98-99.9％的膨润土钠和0.1-2％的聚丙烯酸酯稀释剂。 在使用中，将50磅优选的灌浆组合物与11-14加仑淡水混合，以提供包含约30-35％可再溶解固体的灌浆混合物。

公开(公告)号：US4790691A

公开(公告)日：1988-12-13

申请号：US914871

申请日：1986-10-03

Applicant: W. Wayne Freed

Inventor： W. Wayne Freed

IPC: E02D3/12 ,  C09K17/00 ,  C09K17/16 ,  C09K17/18 ,  C09K17/40 ,  C09K17/42 ,  C09K17/48 ,  C09K103/00 ,  E02D3/00

CPC classification number: E01C7/36 ,  C09K17/16 ,  C09K17/40 ,  E02D3/005 ,  Y10S106/90

Abstract: Composite mixtures comprise soil and from about 0.1 to 5 percent by weight of additive fiber. A related method for improving the engineering properties of soil includes the steps of adding from about 0.1 to 5 percent by weight of fibers to soil and mixing the fibers and soil together to form a blend.

Abstract translation: 复合混合物包括土壤和约0.1至5重量％的添加剂纤维。 用于改善土壤工程性质的相关方法包括以下步骤：将约0.1至5重量％的纤维加入到土壤中，并将纤维和土壤混合在一起形成混合物。

公开(公告)号：US4645382A

公开(公告)日：1987-02-24

申请号：US765555

申请日：1985-08-12

Applicant: Rudolf Burkhardt ,  Hansjurgen Hass

Inventor： Rudolf Burkhardt ,  Hansjurgen Hass

IPC: E02D31/00 ,  C09K17/42 ,  E02D19/12 ,  E02D19/16 ,  C09K17/00 ,  E02D3/12

CPC classification number: C09K17/42 ,  E02D19/12 ,  Y10S422/90

Abstract: Liquid or water-soluble pollutants which have entered into permeable soil strata are prevented from spreading and contaminating ground water by surrounding the contaminated zone on all sides with vertical barriers and closed off at the bottom by a horizontal injected floor which seals not only against water but also against the pollutants. The pollutant resistance of the floor is achieved by the use of injection materials on a silicate basis containing trialkoxysilanes of the general formula R-Si(OR').sub.3.

Abstract translation: 进入可渗透土层的液体或水溶性污染物，通过围绕所有侧面的污染区域，防止地下水扩散和污染，并在垂直的屏障上封闭，水平注射的地板不仅封住水， 也是针对污染物。 地板的耐污染性通过使用含有通式为R-Si（OR'）3的三烷氧基硅烷的硅酸盐基材料来实现。

公开(公告)号：US4490245A

公开(公告)日：1984-12-25

申请号：US598100

申请日：1984-04-09

Applicant: Theodore C. Mead ,  James H. Wright

Inventor： Theodore C. Mead ,  James H. Wright

IPC: C09K17/42 ,  C10M175/02 ,  C10M11/00

CPC classification number: C09K17/42 ,  C10M175/02

Abstract: A used lubricating oil is reclaimed by vacuum distillation. The bottoms is vacuum pyrolyzed with limestone to form a virtually insoluble coked mass containing insoluble metal carbonates and free metal. This solid coked residuum is suitable for landfilling.

Abstract translation: 使用的润滑油通过真空蒸馏回收。 底部用石灰石真空热解，形成含有不溶性金属碳酸盐和游离金属的几乎不溶的焦化物质。 这种固体焦炭残渣适合填埋。

公开(公告)号：US4389513A

公开(公告)日：1983-06-21

申请号：US309773

申请日：1981-10-08

Applicant: Hirotoshi Miyazaki

Inventor： Hirotoshi Miyazaki

IPC: C08F8/00 ,  A01N25/10 ,  A61F13/49 ,  A61F13/53 ,  A61L9/04 ,  A61L15/60 ,  B01J20/26 ,  C08F8/32 ,  C09K3/12 ,  C09K17/42

CPC classification number: C09K17/42 ,  A01N25/10 ,  A61L15/60 ,  A61L9/048 ,  C09K3/12

Abstract: A highly absorbent resin which is essentially a polyamine-crosslinked, partial neutralization product obtained by reaction of an alkali metal hydroxide with a carboxyl-containing polymer selected from the froup consisting of alpha-olefin-maleic anhydride copolymers, vinyl compound-maleic anhydride copolymers, polyacrylic acid, polymethacrylic acid, and mixtures thereof, the degree of neutralization of the said neutralization product being 0.4 to 0.8 equivalent of total carboxyl groups of the said carboxyl-containing polymer, the amount of polyamine as a crosslinking agent being not more than 2 parts by weight per 100 parts by weight of the neutralization product on the uncrosslinked basis, the resin being capable of absorbing at least 20 times its own weight of distilled water. The resin has good resistance to heat and good durability in the hydrous condition.

Abstract translation: 一种高吸收性树脂，其基本上是通过碱金属氢氧化物与含羧基的聚合物反应获得的多胺交联的部分中和产物，所述聚合物选自由α-烯烃 - 马来酸酐共聚物，乙烯基化合物 - 马来酸酐共聚物， 聚丙烯酸，聚甲基丙烯酸及其混合物，所述中和产物的中和度为所述含羧基聚合物的总羧基的0.4至0.8当量，作为交联剂的多胺的量不超过2份 ，相对于未交联的中和产物100重量份，树脂能够吸收其自身重量的蒸馏水的至少20倍。 该树脂在含水条件下具有良好的耐热性和良好的耐久性。