公开(公告)号：US20240101902A1

公开(公告)日：2024-03-28

申请号：US18235992

申请日：2023-08-21

申请人： CHEMTREAT, INC.

发明人： Patrick WOOD ,  Santanu BANERJEE ,  Prasad KALAKODIMI ,  Curt TURNER ,  Will HENDERSON

IPC分类号： C09K15/22

CPC分类号： C09K15/22

摘要： Non-triazole compounds are provided that can be effective to inhibit corrosion of a corrodible metal surface in an aqueous system. The non-triazole compounds show comparable or better corrosion inhibition as compared to conventional triazole corrosion inhibitors, and have low toxicity and good stability in the presence of halogens such as halogen-containing biocides or free chlorine.

公开(公告)号：US11851396B2

公开(公告)日：2023-12-26

申请号：US17605321

申请日：2020-05-07

申请人： Aktiebolaget SKF

发明人： Amra Cenanovic ,  Frank Fiddelaers ,  Remko Thijssen ,  Albert van den Kommer ,  Roel van der Zwaan

IPC分类号： C07C309/35 ,  C09D7/63 ,  C09K15/22 ,  C10M133/16 ,  C10M141/08 ,  C10M169/04 ,  C08K5/42 ,  C10M135/10 ,  C10N30/12 ,  C10N40/02

CPC分类号： C07C309/35 ,  C09D7/63 ,  C09K15/22 ,  C10M133/16 ,  C10M141/08 ,  C10M169/04 ,  C08K5/42 ,  C10M135/10 ,  C10M2203/003 ,  C10M2215/28 ,  C10M2219/044 ,  C10N2030/12 ,  C10N2040/02

摘要： The present invention provides a preservative composition to prevent and/or reduce corrosion on a metal surface comprising an anhydride-derived amide and an oil and/or a solvent, wherein the anhydride-derived amide is present in an amount in the range of from 0.01-50 wt %, based on the total weight of the preservative composition. The invention also provides a preservative composition comprising in addition a sulfonate composition; a metal article having a coating thereon which coating comprises the present preservative composition; and the use of the present preservative composition to prevent and/or reduce corrosion on a metal surface.

公开(公告)号：US20220411346A1

公开(公告)日：2022-12-29

申请号：US17897133

申请日：2022-08-27

申请人： Gary David McKnight ,  Randall Linwood Rayborn ,  Wei Xu ,  Raymond Patrick Perkins ,  Zehui Yang ,  David Parker ,  Andrew Semple

发明人： Gary David McKnight ,  Randall Linwood Rayborn ,  Wei Xu ,  Raymond Patrick Perkins ,  Zehui Yang ,  David Parker ,  Andrew Semple

IPC分类号： C05G3/90 ,  C05C9/00 ,  C09K15/30 ,  C09K15/28 ,  C09K15/18 ,  C09K15/22

摘要： The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10° C., and provides improved application to fertilizer of nitrification inhibitors. These delivery formulations enable safe storage, transport and subsequent application or blending with urea-based or manure-based fertilizers that can be applied to soil in either a liquid or granular form to provide improved nitrogen retention in the soil for uptake for plant life.

公开(公告)号：US11252974B2

公开(公告)日：2022-02-22

申请号：US15558826

申请日：2016-03-17

申请人： NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  MEGMILK SNOW BRAND CO., LTD.

发明人： Kazuo Miyashita ,  Makoto Shiota ,  Ai Suzuki

IPC分类号： A23D9/00 ,  C09K15/22 ,  C11B5/00 ,  A23L3/3526 ,  A23L33/115 ,  A23L2/52 ,  C09K15/20

摘要： An oxidation inhibitor containing, as an active ingredient, an aminocarbonyl compound having a structure resulting from binding of an amino group of a compound having sphingoid base structure and a carbonyl group of a carbonyl compound. The oxidation inhibitor has high oxidation inhibitory effects, and inhibits oxidation of fats and oils, in particular, fats and oils containing a large proportion of polyunsaturated fatty acids to prevent deterioration due to oxidation of fats and oils.

公开(公告)号：US20200224097A1

公开(公告)日：2020-07-16

申请号：US16722369

申请日：2019-12-20

申请人： Fluid Energy Group Ltd.

发明人： Clay Purdy ,  Markus Weissenberger

IPC分类号： C09K15/06 ,  C09K15/28 ,  C09K15/22 ,  C09K15/20 ,  C23F11/04

摘要： An inhibition corrosion package for use with an acidic composition, where the package comprises a dialdehyde-containing hydrocarbon component; at least one surfactant; optionally, a propargyl alcohol or derivative thereof; and a solvent. Also disclosed are acidic compositions combining the corrosion inhibition package according to a preferred embodiment of the present invention for use in various industrial operations including but not limited to oil and gas operations. Also disclosed are methods of use of such compositions.

公开(公告)号：US10214421B2

公开(公告)日：2019-02-26

申请号：US15869856

申请日：2018-01-12

申请人： CYTEC INDUSTRIES INC.

发明人： Lei Zhang ,  John Carr ,  Haunn-Lin Tony Chen

IPC分类号： C01B25/235 ,  C01B25/22 ,  C08F26/02 ,  C08F222/38 ,  C02F1/70 ,  C02F5/12 ,  C23F14/02 ,  C23F15/00 ,  C08F26/04 ,  C09K15/18 ,  C09K15/22

摘要： Processes for inhibiting scale produced during wet process phosphoric acid production by adding a scale-inhibiting amount of a reagent having a primary amine-containing polymer to at least one stage of a wet process phosphoric acid production process are provided herein, wherein said primary amine-containing polymer includes one or more organic moieties that reduce the polymer's solubility in an aqueous environment as compared to its native form, thereby reducing or preventing scale in the wet process phosphoric acid production process.

公开(公告)号：US10047044B2

公开(公告)日：2018-08-14

申请号：US15299816

申请日：2016-10-21

申请人： Thomas P. Daly

发明人： Thomas P. Daly

IPC分类号： C07C329/14 ,  C07C217/08 ,  C07C215/40 ,  C09K15/22 ,  B03D1/008

摘要： A family of amine mining collectors that uses alkoxylates allows for the easy adjustment of solubility and molecular weight useful because anionic and cationic mineral collectors require such varying degrees of solubility and molecular weight. The family of the present invention allows for the optimization of both parameters and an increase in collector efficiency.

公开(公告)号：US20180016200A1

公开(公告)日：2018-01-18

申请号：US15703362

申请日：2017-09-13

申请人： Koch Agronomic Services, LLC

发明人： KURT D. GABRIELSON ,  Allen Sutton

IPC分类号： C05G3/08 ,  C09K15/22 ,  B01F7/00 ,  C05C1/02 ,  C05B7/00 ,  C09K15/26 ,  C05C9/00

CPC分类号： C05G3/08 ,  B01F7/00341 ,  C05B7/00 ,  C05C1/02 ,  C05C9/00 ,  C09K15/22 ,  C09K15/26 ,  Y02P60/218

摘要： This invention relates to an improved urea-nitrogen stabilizer composition and methods, systems and apparatti for making thereof. The nitrogen stabilizer composition is incorporated into molten urea to result in a composition that contains less biuret, NMP, nitrogen stabilizer and/or impurities and provides an effective solid fertilizer. These compositions are useful in in odor control.

公开(公告)号：US20150353824A1

公开(公告)日：2015-12-10

申请号：US14760489

申请日：2014-01-10

申请人： SECHEM, INC.

发明人： Tim ENGEL ,  Alfred VAN LIER

IPC分类号： C09K15/22 ,  C07C209/90

CPC分类号： C09K15/22 ,  C07C209/90 ,  C07C211/62 ,  C07C211/63 ,  C07C211/64 ,  C07C213/10 ,  C07C215/40 ,  C07C215/72 ,  C07C215/90

摘要： A composition including a quaternary onium hydroxide in a non-aqueous solvent, wherein the quaternary ammonium hydroxide has a concentration in the range from about 5% by weight to about 50% by weight of the composition; and imidazolidine-2,4-dione, wherein the imidazolidine-2,4-dione has a concentration in the range from about 10 to about 5000 parts per million of the composition.

摘要翻译： 一种在非水溶剂中包含季铵氢氧化物的组合物，其中季铵氢氧化物的浓度为组合物重量的约5％至约50％; 和咪唑烷-2,4-二酮，其中咪唑烷-2,4-二酮的浓度在组合物的百万分之10至约5000份之间。

公开(公告)号：US20140225034A1

公开(公告)日：2014-08-14

申请号：US14240609

申请日：2012-08-30

申请人： Satoshi Okada ,  Toshiya Takagi ,  Takashi Kashiba ,  Shinpei Iwamoto ,  Shinichi Ikeda ,  Kenichiro Usuda

发明人： Satoshi Okada ,  Toshiya Takagi ,  Takashi Kashiba ,  Shinpei Iwamoto ,  Shinichi Ikeda ,  Kenichiro Usuda

IPC分类号： C09K15/04 ,  C09K15/22 ,  B65D81/26 ,  C09K15/06

CPC分类号： C09K15/04 ,  A23L3/3436 ,  B01D53/025 ,  B01D53/81 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2255/2073 ,  B01D2255/20746 ,  B01D2257/104 ,  B01J20/10 ,  B01J20/103 ,  B01J20/14 ,  B01J20/20 ,  B01J20/22 ,  B01J20/2805 ,  B01J20/3204 ,  B01J20/3248 ,  B01J20/3253 ,  B01J31/2239 ,  B01J2531/72 ,  B01J2531/845 ,  B65D81/266 ,  C09K15/06 ,  C09K15/22

摘要： The present invention provides a novel oxygen absorbent composition being capable of realizing an oxygen absorbent not responding to a metal detector, being suppressed in the increase of the odor intensity after the absorption of oxygen and having an excellent oxygen absorption performance over a wide range of humidity conditions from low humidity to high humidity, and provides an oxygen absorbent package using the oxygen absorbent composition. The oxygen absorbent composition of the present invention includes at least one compound having a tetralin ring represented by the following general formula (1) and a transition metal catalyst:

摘要翻译： 本发明提供了一种能够实现对金属检测器不响应的氧吸收剂的新型吸氧剂组合物，其在吸收氧之后抑制了气味强度的增加，并且在宽的湿度范围内具有优异的氧吸收性能 从低湿度到高湿度的条件，并且使用氧吸收剂组合物提供氧吸收剂包装。 本发明的吸氧剂组合物包括至少一种具有由以下通式（1）表示的四氢化萘环和过渡金属催化剂的化合物：