MX21648A - Sulfonilureas sustituidas con radicales heterociclicos, procedimientos para su preparacion y su utilizacion como herbicidas o reguladores crecimiento de las plantas. - Google Patents

Sulfonilureas sustituidas con radicales heterociclicos, procedimientos para su preparacion y su utilizacion como herbicidas o reguladores crecimiento de las plantas.

Info

Publication number
MX21648A
MX21648A MX2164890A MX2164890A MX21648A MX 21648 A MX21648 A MX 21648A MX 2164890 A MX2164890 A MX 2164890A MX 2164890 A MX2164890 A MX 2164890A MX 21648 A MX21648 A MX 21648A
Authority
MX
Mexico
Prior art keywords
sulfonilureas
herbicides
hetero
regulators
procedures
Prior art date
Application number
MX2164890A
Other languages
English (en)
Inventor
Heinz-Josef Loeher
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of MX21648A publication Critical patent/MX21648A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • H01J37/226—Optical arrangements for illuminating the object; optical arrangements for collecting light from the object
    • H01J37/228—Optical arrangements for illuminating the object; optical arrangements for collecting light from the object whereby illumination or light collection take place in the same area of the discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/02—Control circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/244—Detectors; Associated components or circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/244—Detection characterized by the detecting means
    • H01J2237/2445—Photon detectors for X-rays, light, e.g. photomultipliers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/244—Detection characterized by the detecting means
    • H01J2237/2446—Position sensitive detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/245—Detection characterised by the variable being measured
    • H01J2237/24571—Measurements of non-electric or non-magnetic variables
    • H01J2237/24578—Spatial variables, e.g. position, distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
MX2164890A 1989-07-19 1990-07-19 Sulfonilureas sustituidas con radicales heterociclicos, procedimientos para su preparacion y su utilizacion como herbicidas o reguladores crecimiento de las plantas. MX21648A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923899A DE3923899A1 (de) 1989-07-19 1989-07-19 Verfahren fuer die regelung der auftreffpositionen von mehreren elektronenstrahlen auf ein schmelzbad

Publications (1)

Publication Number Publication Date
MX21648A true MX21648A (es) 1993-09-01

Family

ID=6385392

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2164890A MX21648A (es) 1989-07-19 1990-07-19 Sulfonilureas sustituidas con radicales heterociclicos, procedimientos para su preparacion y su utilizacion como herbicidas o reguladores crecimiento de las plantas.

Country Status (3)

Country Link
US (1) US4988844A (es)
DE (1) DE3923899A1 (es)
MX (1) MX21648A (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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DE4208484C2 (de) * 1992-03-14 1998-09-17 Ald Vacuum Techn Gmbh Magnetisches Ablenksystem für einen Hochleistungs-Elektronenstrahl
US5750185A (en) * 1993-10-27 1998-05-12 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method for electron beam deposition of multicomponent evaporants
DE19745771B4 (de) * 1997-10-16 2005-12-22 Unaxis Deutschland Holding Gmbh Verfahren für den Betrieb eines Hochleistungs-Elektronenstrahls
US6983718B1 (en) * 1999-08-04 2006-01-10 General Electric Company Electron beam physical vapor deposition apparatus
EP2231352B1 (en) 2008-01-03 2013-10-16 Arcam Ab Method and apparatus for producing three-dimensional objects
WO2011008143A1 (en) 2009-07-15 2011-01-20 Arcam Ab Method and apparatus for producing three-dimensional objects
DE102010011059A1 (de) * 2010-03-11 2011-09-15 Global Beam Technologies Ag Verfahren und Vorrichtung zur Herstellung eines Bauteils
EP2797730B2 (en) 2011-12-28 2020-03-04 Arcam Ab Method and apparatus for detecting defects in freeform fabrication
EP2797707B1 (en) 2011-12-28 2021-02-24 Arcam Ab Method and apparatus for manufacturing porous three-dimensional articles
WO2014071968A1 (en) 2012-11-06 2014-05-15 Arcam Ab Powder pre-processing for additive manufacturing
CN104853901B (zh) 2012-12-17 2018-06-05 阿卡姆股份公司 添加材料制造方法和设备
GB2509069B (en) * 2012-12-19 2021-01-13 Aquasium Tech Limited A method of positioning an electron beam
WO2014150365A1 (en) * 2013-03-15 2014-09-25 United Technologies Corporation Additive manufacturing baffles, covers, and dies
US9550207B2 (en) 2013-04-18 2017-01-24 Arcam Ab Method and apparatus for additive manufacturing
US9676031B2 (en) 2013-04-23 2017-06-13 Arcam Ab Method and apparatus for forming a three-dimensional article
US9468973B2 (en) * 2013-06-28 2016-10-18 Arcam Ab Method and apparatus for additive manufacturing
US9676032B2 (en) 2013-09-20 2017-06-13 Arcam Ab Method for additive manufacturing
US10434572B2 (en) 2013-12-19 2019-10-08 Arcam Ab Method for additive manufacturing
US9802253B2 (en) 2013-12-16 2017-10-31 Arcam Ab Additive manufacturing of three-dimensional articles
US10130993B2 (en) 2013-12-18 2018-11-20 Arcam Ab Additive manufacturing of three-dimensional articles
US9789563B2 (en) 2013-12-20 2017-10-17 Arcam Ab Method for additive manufacturing
US9789541B2 (en) 2014-03-07 2017-10-17 Arcam Ab Method for additive manufacturing of three-dimensional articles
US20150283613A1 (en) 2014-04-02 2015-10-08 Arcam Ab Method for fusing a workpiece
US9341467B2 (en) 2014-08-20 2016-05-17 Arcam Ab Energy beam position verification
US20160167303A1 (en) 2014-12-15 2016-06-16 Arcam Ab Slicing method
US9721755B2 (en) 2015-01-21 2017-08-01 Arcam Ab Method and device for characterizing an electron beam
US11014161B2 (en) 2015-04-21 2021-05-25 Arcam Ab Method for additive manufacturing
US10807187B2 (en) 2015-09-24 2020-10-20 Arcam Ab X-ray calibration standard object
US10583483B2 (en) 2015-10-15 2020-03-10 Arcam Ab Method and apparatus for producing a three-dimensional article
US10525531B2 (en) 2015-11-17 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
US10610930B2 (en) 2015-11-18 2020-04-07 Arcam Ab Additive manufacturing of three-dimensional articles
US11247274B2 (en) 2016-03-11 2022-02-15 Arcam Ab Method and apparatus for forming a three-dimensional article
US10549348B2 (en) 2016-05-24 2020-02-04 Arcam Ab Method for additive manufacturing
US11325191B2 (en) 2016-05-24 2022-05-10 Arcam Ab Method for additive manufacturing
US10525547B2 (en) 2016-06-01 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
US10792757B2 (en) 2016-10-25 2020-10-06 Arcam Ab Method and apparatus for additive manufacturing
US10987752B2 (en) 2016-12-21 2021-04-27 Arcam Ab Additive manufacturing of three-dimensional articles
US11059123B2 (en) 2017-04-28 2021-07-13 Arcam Ab Additive manufacturing of three-dimensional articles
US11292062B2 (en) 2017-05-30 2022-04-05 Arcam Ab Method and device for producing three-dimensional objects
US11185926B2 (en) 2017-09-29 2021-11-30 Arcam Ab Method and apparatus for additive manufacturing
US10529070B2 (en) 2017-11-10 2020-01-07 Arcam Ab Method and apparatus for detecting electron beam source filament wear
US11072117B2 (en) 2017-11-27 2021-07-27 Arcam Ab Platform device
US10821721B2 (en) 2017-11-27 2020-11-03 Arcam Ab Method for analysing a build layer
US11517975B2 (en) 2017-12-22 2022-12-06 Arcam Ab Enhanced electron beam generation
US11458682B2 (en) 2018-02-27 2022-10-04 Arcam Ab Compact build tank for an additive manufacturing apparatus
US11267051B2 (en) 2018-02-27 2022-03-08 Arcam Ab Build tank for an additive manufacturing apparatus
US11400519B2 (en) 2018-03-29 2022-08-02 Arcam Ab Method and device for distributing powder material
US11925983B2 (en) 2021-06-17 2024-03-12 Arcam Ab Devices, systems, and methods for using an imaging device to calibrate and operate a plurality of electron beam guns in an additive manufacturing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110877B (de) * 1959-04-24 1961-07-13 Heraeus Gmbh W C Verfahren zum Erschmelzen von Metallbloecken mittels Elektronenstrahlen
GB915657A (en) * 1960-08-22 1963-01-16 Ass Elect Ind Improvements relating to electron beam furnaces
DE1152770B (de) * 1961-06-19 1963-08-14 Heraeus Gmbh W C Verfahren zum Betreiben einer Elektronenstrahlschmelzanlage und Elektronenstrahlschmelzanlage
US3371206A (en) * 1964-02-04 1968-02-27 Jeol Ltd Electron beam apparatus having compensating means for triangular beam distortion
US3494804A (en) * 1968-07-15 1970-02-10 Air Reduction Method for growing crystals
DE2846500C2 (de) * 1977-10-31 1984-12-06 Institut problem upravlenija, Moskau/Moskva Steuerungsverfahren für eine bewegliche Energiequelle beim Erhitzen der Oberfläche eines Objekts und Einrichtung zur Durchführung dieses Verfahrens
DE2812285C2 (de) * 1978-03-21 1986-05-15 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum Verdampfen von Legierungsschmelzen aus Metallen mit voneinander abweichenden Dampfdrücken
DE3442207A1 (de) * 1984-11-19 1986-05-28 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahl-istpositionsgeber

Also Published As

Publication number Publication date
US4988844A (en) 1991-01-29
DE3923899A1 (de) 1991-01-31

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