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公开(公告)号：US20230041050A1
公开(公告)日：2023-02-09
申请号：US17784166
申请日：2020-12-10
Applicant: BASF CORPORATION
Inventor： Klaus Kolb , Michael Krapp , Wolfgang Gregori , Matthias Bratz , Marc Nolte , Ansgar Gereon Altenhoff , Steven Joseph Bowe , Sanjeev Kumar Bangarwa , Anja Simon
Abstract: The present invention relates to a salt comprising an anionic pesticide (A) and a cationic polyamine of the formula (B) as described in the description. The invention further relates to an agrochemical composition comprising said salt. It also relates to a method for preparing said salt comprising combining the pesticide in its neutral form or as salt, and the polyamine in its neutral form or as salt. In addition, the invention relates to a method of combating harmful insects and/or phytopathogenic fungi. It also relates to a method of controlling undesired vegetation. Finally, the invention relates to seed comprising said salt.
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公开(公告)号：US11570978B2
公开(公告)日：2023-02-07
申请号：US16570134
申请日：2019-09-13
Applicant: BASF Corporation
Inventor： James W. Austin , Cheryl Ann Leichter , Greggory Keith Storey , Kenneth Scott Brown , Gregory Kent Thompson , Thomas S. Rancour, II , Timothy Robert Sloper
Abstract: A pest monitoring system generally includes a circuit, wherein the circuit is initially in a first impedance state that is configured to change to a second impedance state due to pest activity, wherein the second impedance state is lower than the first impedance state.
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公开(公告)号：US20220395814A1
公开(公告)日：2022-12-15
申请号：US17755875
申请日：2020-11-10
Applicant: BASF CORPORATION
Inventor： Jun Cong JIANG , Yun Fei QI , Attilio SIANI , Weiyong TANG , Shau Lin CHEN
Abstract: The present invention relates to a particulate filter, in particular a particulate filter for use in an emission treatment system of an internal combustion engine. The particulate filter provides an advantageous combination of low back pressure and high fresh filtration efficiency.
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公开(公告)号：US20220314203A1
公开(公告)日：2022-10-06
申请号：US17839906
申请日：2022-06-14
Applicant: BASF Corporation
Inventor： Weiqing Joe Zou , David James Brockway , Peter Pfab , Matthias Georg Schwab
Abstract: Disclosed herein is a chromium oxide catalyst composition having reduced levels of chromium (VI), methods of making a chromium oxide catalyst composition and system, and illustrative uses of the chromium oxide catalyst composition and system. The catalyst disclosed may be a gel and may comprise chromium(III) oxide and chromium(VI) oxide at an amount of about 10,000 ppm or less based on total chromium oxide contents in the chromium oxide catalyst composition.
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公开(公告)号：US20220266228A1
公开(公告)日：2022-08-25
申请号：US17630535
申请日：2020-07-31
Applicant: BASF CORPORATION , PURDUE RESEARCH FOUNDATION
Inventor： Rajamani P. GOUNDER , John Rocco DI IORIO , Casey Benjamin JONES , Claire Townsend NIMLOS , Vivek VATTIPALLI , Subramanian PRASAD , Eduard L. KUNKES , Ahmad MOINI
IPC: B01J29/78 , B01D53/94 , B01J29/70 , B01J29/74 , B01J29/76 , B01J35/00 , B01J37/04 , B01J37/00 , B01J37/03 , B01J37/08
Abstract: The disclosure generally provides zeolites having the CHA crystalline framework and methods of preparing the same. Provided herein are CHA zeolites containing intergrowths, a controlled framework aluminum distribution, or both. Further provided are CHA zeolites wherein crystals of the zeolite material have a predominantly flake-like morphology as determined by scanning electron microscopy (SEM). Further provided are catalyst compositions, articles, and systems including CHA zeolites promoted with a metal.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20220161236A1
公开(公告)日：2022-05-26
申请号：US17593396
申请日：2020-03-18
Applicant: BASF Corporation
Inventor： Aleksei VJUNOV , Xiaolai ZHENG , Michel DEEBA , Patrick L. BURK
IPC: B01J23/46 , B01J23/42 , B01J23/44 , B01J23/10 , B01J21/04 , B01J23/02 , B01J23/00 , B01J35/00 , B01J37/00 , B01J37/04 , B01J37/08 , B01J37/02 , B01J35/02 , B01J35/04 , B01D53/94 , F01N3/10
Abstract: The presently claimed invention provides a tri-metallic layered catalytic article comprising: a) a top layer comprising platinum supported on at least one of an oxygen storage component, zirconia component and an alumina component, and rhodium supported on an oxygen storage component; b) a bottom layer comprising a front zone and a rear zone, said front zone comprising palladium supported on an oxygen storage component and an alumina component, and the rear zone comprises platinum supported on at least one of an alumina component, a ceria component, and an oxygen storage component; and c) a substrate, wherein the weight ratio of palladium to platinum is in the range of 1.0:0.4 to 1.0:2.0.
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公开(公告)号：US20220154611A1
公开(公告)日：2022-05-19
申请号：US17594005
申请日：2020-04-15
Applicant: BASF Corporation
Inventor： Matthias PETER , Susanne STIEBELS , Andreas ZEEB , Claudia ZABEL , Maria HEENEMANN
Abstract: The present invention relates to a selective catalytic reduction catalyst comprising a porous wall-flow filter substrate; wherein in the pores of the porous internal walls and on the surface of the porous internal walls, the catalyst comprises a selective catalytic reduction coating comprising a selective catalytic reduction component comprising a zeolitic material comprising one or more of copper and iron. The present invention further relates to a process for preparing a selective catalytic reduction catalyst using particles of a carbon-containing additive and an aqueous mixture comprising said particles of a carbon-containing additive.
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公开(公告)号：US20220152595A1
公开(公告)日：2022-05-19
申请号：US17593379
申请日：2020-03-19
Applicant: BASF Corporation
Inventor： Shiang SUNG , Markus KOEGEL , Gerd GRUBERT , Sven Jare LOHMEIER , Alfred PUNKE
Abstract: The present disclosure is directed to a method for treating a gaseous exhaust stream containing nitrogen oxides (NOx) from a diesel or lean-burn gasoline engine following a cold-start of the engine The method involves contact of the gaseous exhaust stream with at least a low temperature NOx adsorber (LT-NA) component. The LT-NA component includes a rare earth metal component, a platinum group metal (PGM) component, and a dopant. The present disclosure is also directed to a method of modulating a NOx adsorption/desorption profile of an LT-NA composition, a NOx desorption temperature range of an LT-NA composition, or both.
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公开(公告)号：US20220143579A1
公开(公告)日：2022-05-12
申请号：US17594311
申请日：2020-04-08
Applicant: BASF Corporation
Inventor： Yu Fen HAO , Yuejin LI , Stanley A. ROTH , Jan Martin BECKER , Stefan MAURER
Abstract: The invention relates to a selective ammonia oxidation catalysts comprising a platinum group metal and a support comprising TiO2 doped with 0-10% by weight of SiO2, WO3, ZrO2, Y2O3, La2O3, or a mixture thereof. The invention further comprises methods for the manufacture of the selective ammonia oxidation catalysts, and integrated catalyst systems comprising the selective ammonia oxidation catalysts for treating an exhaust gas stream.
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公开(公告)号：US11311867B2
公开(公告)日：2022-04-26
申请号：US16053111
申请日：2018-08-02
Applicant: BASF CORPORATION
Inventor： Ivan Petrovic
IPC: B01J29/76 , B01J29/72 , B01J35/04 , B01D53/94 , B01J37/02 , F01N3/08 , B01J35/10 , B01J29/85 , B01J37/08 , B01J37/30 , C01B39/02 , C01B39/46 , F01N3/10 , F01N3/20
Abstract: The present disclosure generally provides catalysts, catalytic articles and catalyst systems including such catalytic articles. In particular, the catalyst composition includes a zeolite having a chabazite (CHA) crystal structure ion-exchanged with iron and copper. Methods of making and using the catalyst composition are also provided, as well as emission treatment systems containing a catalyst article coated with the catalyst composition. The catalyst article present in such emission treatment systems is useful to catalyze the reduction of nitrogen oxides in gas exhaust in the presence of a reductant.
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