公开(公告)号：US3730841A

公开(公告)日：1973-05-01

申请号：US3730841D

申请日：1971-03-24

Applicant: AMERICAN CYANAMID CO

Inventor： SALVATORE P ,  POLISTINA R

IPC: B01J33/00 ,  B01J35/00 ,  C12N11/04 ,  C07G7/02

CPC classification number: B01J33/00 ,  B01J35/00 ,  C12N11/04

Abstract: Enzymes bound to carriers can be maintained active and the channelling and compacting of the bound enzyme can be substantially reduced by encapsulating the bound enzyme in a coating through which the substrate and its conversion product are permeable.

Abstract translation: 与载体结合的酶可以保持活性，并且通过将结合的酶包封在底物及其转化产物可透过的涂层中，可以显着降低结合酶的引导和压实。

公开(公告)号：US3578508A

公开(公告)日：1971-05-11

申请号：US3578508D

申请日：1967-04-12

Applicant: MARTIN B PEARLMAN

Inventor： PEARLMAN MARTIN B

IPC: B01J33/00 ,  B01J37/00 ,  C23C22/00 ,  C23C22/48 ,  C23F5/02

CPC classification number: C23C22/00 ,  B01J33/00 ,  B01J37/00 ,  C23C22/48

Abstract: FERROUS METAL IS CORROSION-PROOFED WITH A SOLUTION OBTAINED BY TREATING CHROMITE ORE OR OTHER OXIDE WITH GALLIC ACID. OTHER CHELATING AGENTS MAY REPLACE THE GALLIC ACID. THE SOLUTIONS CAN ALSO BE USED FOR THE DEPOSITION OF OXIDES ON INEXPENSIVE MINERAL MATERIAL TO FORM ATTRITION-RESISTANT SUPPORTED CATALYSTS.

公开(公告)号：US20230202950A1

公开(公告)日：2023-06-29

申请号：US18178490

申请日：2023-03-03

Applicant: UCHICAGO ARGONNE, LLC ,  FORGE NANO

Inventor： Christopher L. Marshall ,  Zheng Lu ,  Jeffrey W. Elam ,  Christopher Nicholas ,  Paul T. Barger ,  Martha Leigh Abrams ,  Arrelaine Dameron ,  Ryon W. Tracy

IPC: C07C5/333 ,  B01J23/42 ,  B01J21/06 ,  B01J37/08 ,  B01J37/02 ,  B01J37/18 ,  B01J37/12 ,  B01J35/10 ,  B01J35/02 ,  B01J35/00 ,  B01J21/04 ,  B01J33/00 ,  B01J23/70

CPC classification number: C07C5/3337 ,  B01J23/42 ,  B01J21/063 ,  B01J37/082 ,  B01J37/0244 ,  B01J37/0238 ,  B01J37/0207 ,  B01J37/18 ,  B01J37/12 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/0006 ,  B01J21/04 ,  B01J33/00 ,  B01J23/70 ,  C07C2521/06 ,  C07C2521/04 ,  C07C2523/42

Abstract: Provided herein is an alkane dehydrogenation catalyst, a method of manufacturing an alkane dehydrogenation catalyst, and a method of converting alkanes to alkenes.

公开(公告)号：US20230146688A1

公开(公告)日：2023-05-11

申请号：US18052668

申请日：2022-11-04

Applicant: KONICA MINOLTA, INC.

Inventor： Kazunari TADA

IPC: C23C14/10 ,  C23C14/22 ,  C23C14/58 ,  B01J21/06 ,  B01J35/00 ,  B01J33/00

CPC classification number: C23C14/10 ,  C23C14/221 ,  C23C14/5873 ,  B01J21/063 ,  B01J35/004 ,  B01J33/00

Abstract: A functional film provided on a base material and having a fine uneven structure on its surface of the functional includes a coating. The coating is a coating film or a coating layer of the fine uneven structure. The coating is on a surface of the base material or a constituent layer and covers at least a bumpy portion or an entire surface of the base material. The fine uneven structure includes bumps and dents whose mutual positional relationship and shape have randomness with no regularity in terms of identity or periodicity and does not generate diffracted light.

公开(公告)号：US11623903B2

公开(公告)日：2023-04-11

申请号：US17197997

申请日：2021-03-10

Applicant: UCHICAGO ARGONNE, LLC ,  FORGE NANO

Inventor： Christopher L. Marshall ,  Zheng Lu ,  Jeffrey W. Elam ,  Christopher Nicholas ,  Paul T. Barger ,  Martha Leigh Abrams ,  Arrelaine Dameron ,  Ryon W. Tracy

IPC: C07C5/333 ,  B01J23/42 ,  B01J21/06 ,  B01J37/08 ,  B01J37/02 ,  B01J37/18 ,  B01J37/12 ,  B01J35/10 ,  B01J35/02 ,  B01J35/00 ,  B01J21/04 ,  B01J33/00 ,  B01J23/70

Abstract: Provided herein is an alkane dehydrogenation catalyst, a method of manufacturing an alkane dehydrogenation catalyst, and a method of converting alkanes to alkenes.

公开(公告)号：US20230049643A1

公开(公告)日：2023-02-16

申请号：US17791890

申请日：2021-01-08

Applicant: BP P.L.C.

Inventor： Alexander James Paterson ,  Richard John Mercer ,  John West

IPC: B01J23/75 ,  B01J37/14 ,  B01J37/18 ,  B01J33/00 ,  B01J23/00 ,  B01J23/40

Abstract: The present invention relates to a process for producing a Fischer-Tropsch synthesis catalyst wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide. The present invention also relates to a start-up process for a reduced-and-passivated cobalt-containing Fischer-Tropsch catalyst, wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide and the reduced-and-passivated catalyst is activated by contacting the catalyst with a syngas stream.

公开(公告)号：US11351533B2

公开(公告)日：2022-06-07

申请号：US16800550

申请日：2020-02-25

Applicant: James Maxie Robinson ,  James Michael Robinson

Inventor： James Maxie Robinson ,  James Michael Robinson

IPC: B01J6/00 ,  B01J19/00 ,  B01J19/24 ,  B01J33/00 ,  B01J37/00 ,  B01J37/20 ,  B01J8/00

Abstract: A system and method is disclosed for efficiently sulfiding metal catalyst resident in a reactor vessel comprises a sulfiding module and a hydrogen sulfide detection module and a remote computer all arranged and configured to communicate wirelessly and to allow remote control and monitoring of the modules and sulfiding process.

公开(公告)号：US20220062882A1

公开(公告)日：2022-03-03

申请号：US17446538

申请日：2021-08-31

Applicant: Johnson Matthey Process Technologies, Inc.

Inventor： Mehdi ALLAHVERDI ,  Ashish BAMBAL ,  Paul DIDDAMS

IPC: B01J33/00 ,  C10G47/16

Abstract: The invention includes a metal trapping additive that comprises calcium, boron and magnesia-alumina. The invention also includes a process for the catalytic cracking of feedstock comprising contacting the feedstock under catalytic cracking conditions with a FCC catalyst and the metal trapping additive.

公开(公告)号：US11059967B2

公开(公告)日：2021-07-13

申请号：US16468062

申请日：2017-12-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying Lin ,  Hassan Sahouani ,  Michael A. Kropp ,  Matthew J. Kryger ,  Luke E. Heinzen ,  Jonathan W. Kemling

IPC: C08L63/00 ,  C08G59/18 ,  C08G59/40 ,  C08G59/66 ,  C08G59/68 ,  B01J37/02 ,  B01J33/00

Abstract: A catalyst-containing particle including a core and an acidic coating layer thereon, wherein the core includes a nitrogen-containing catalyst for a thermoset polymeric system, and the acidic coating layer comprises a binder; and a method of making such particles. A curable, one-part epoxy/thiol resin composition that includes: an epoxy/thiol resin mixture including: an epoxy resin component that includes an epoxy resin having at least two epoxide groups per molecule; a thiol component that includes a polythiol compound having at least two primary thiol groups; and catalyst-containing particles dispersed in the epoxy/thiol resin mixture; wherein each particle includes a core and an acidic coating layer thereon, wherein the core includes a nitrogen-containing catalyst for the epoxy resin; and a method of curing such curable composition.

公开(公告)号：US10829665B2

公开(公告)日：2020-11-10

申请号：US16033924

申请日：2018-07-12

Applicant: GM Global Technology Operations LLC

Inventor： Gayatri V. Dadheech ,  Thomas A. Seder ,  James A. Carpenter

IPC: C09D183/08 ,  B01J21/06 ,  B01J35/00 ,  B01J37/02 ,  G03F7/075 ,  G03F7/40 ,  B05D5/08 ,  B01J31/00 ,  B01J33/00 ,  B01J35/06 ,  B05D1/02 ,  B05D1/28 ,  B01J37/34 ,  B05D3/06 ,  B05D3/10 ,  B05D1/18

Abstract: A method of forming a self-cleaning film system includes depositing a photocatalytic material onto a substrate to form a first layer. The method also includes disposing a photoresist onto the first layer and then exposing the photoresist to light so that the photoresist has a developed portion and an undeveloped portion. The method includes removing the undeveloped portion so that the developed portion protrudes from the first layer. After removing, the method includes depositing a perfluorocarbon siloxane polymer onto the first layer to surround and contact the developed portion. After depositing the perfluorocarbon siloxane polymer, the method includes removing the developed portion to thereby form the self-cleaning film system.