DE4210486C1 - - Google Patents

Info

Publication number
DE4210486C1
DE4210486C1 DE4210486A DE4210486A DE4210486C1 DE 4210486 C1 DE4210486 C1 DE 4210486C1 DE 4210486 A DE4210486 A DE 4210486A DE 4210486 A DE4210486 A DE 4210486A DE 4210486 C1 DE4210486 C1 DE 4210486C1
Authority
DE
Germany
Prior art keywords
etching
track
takes place
particle
selectivity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE4210486A
Other languages
German (de)
English (en)
Inventor
Christine Trautmann
Reimar Dr. 6100 Darmstadt De Spohr
Norbert Angert
Willy 6108 Weiterstadt De Bruechle
Johann 6100 Darmstadt De Vetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GESELLSCHAFT fur SCHWERIONENFORSCHUNG MBH 6100 DARMSTADT DE
Original Assignee
GESELLSCHAFT fur SCHWERIONENFORSCHUNG MBH 6100 DARMSTADT DE
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 GESELLSCHAFT fur SCHWERIONENFORSCHUNG MBH 6100 DARMSTADT DE filed Critical GESELLSCHAFT fur SCHWERIONENFORSCHUNG MBH 6100 DARMSTADT DE
Priority to DE4210486A priority Critical patent/DE4210486C1/de
Priority to DE59300764T priority patent/DE59300764D1/de
Priority to EP93103431A priority patent/EP0563605B1/de
Application granted granted Critical
Publication of DE4210486C1 publication Critical patent/DE4210486C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
    • H10P50/286—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic materials
    • H10P50/287—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic materials by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
    • H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
    • H10P76/2049—Ion beam lithography processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0872—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using ion-radiation, e.g. alpha-rays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Metallurgy (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Micromachines (AREA)
  • Weting (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE4210486A 1992-03-31 1992-03-31 Expired - Fee Related DE4210486C1 (https=)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4210486A DE4210486C1 (https=) 1992-03-31 1992-03-31
DE59300764T DE59300764D1 (de) 1992-03-31 1993-03-03 Verfahren zum Erzeugen von Mikrostrukturen.
EP93103431A EP0563605B1 (de) 1992-03-31 1993-03-03 Verfahren zum Erzeugen von Mikrostrukturen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210486A DE4210486C1 (https=) 1992-03-31 1992-03-31

Publications (1)

Publication Number Publication Date
DE4210486C1 true DE4210486C1 (https=) 1993-05-06

Family

ID=6455483

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4210486A Expired - Fee Related DE4210486C1 (https=) 1992-03-31 1992-03-31
DE59300764T Expired - Fee Related DE59300764D1 (de) 1992-03-31 1993-03-03 Verfahren zum Erzeugen von Mikrostrukturen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59300764T Expired - Fee Related DE59300764D1 (de) 1992-03-31 1993-03-03 Verfahren zum Erzeugen von Mikrostrukturen.

Country Status (2)

Country Link
EP (1) EP0563605B1 (https=)
DE (2) DE4210486C1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338329A1 (de) * 2002-02-26 2003-08-27 Gesellschaft für Schwerionenforschung mbH Verfahren zur Herstellung von Nanostrukturen in Membranen und asymmetrische Membran
US6908552B2 (en) 2002-02-26 2005-06-21 Gesellschaft Fuer Schwerionenforschung Mbh Method of producing nanostructures in membrances, and asymmetrical membrane

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058822A1 (de) * 2000-11-27 2002-06-20 Danziger Manfred Verfahren zur Bearbeitung von Trägerfolien durch Bestrahlen mit Schwerionen
DE10234614B3 (de) * 2002-07-24 2004-03-04 Fractal Ag Verfahren zur Bearbeitung von Trägermaterial durch Schwerionenbestrahlung und nachfolgenden Ätzprozess
DE102012011274A1 (de) 2011-06-08 2012-12-13 BLüCHER GMBH Funktionelles Schutzmaterial, insbesondere für die Verwendung in einer Schutzbekleidung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816078A1 (de) * 1988-05-11 1989-11-23 Brandt Reinhard Verfahren zur herstellung hitzebestaendiger und chemikalienresistenter feinstporiger mikrosiebe (lichgroessen d > 10 nano-m) aus der polyimid-folie "kapton" (handelsname von du pont)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357143A (fr) * 1962-02-28 1964-04-03 Thomson Houston Comp Francaise Nouveau produit et procédés de fabrication de pièces perforées
GB1271423A (en) * 1968-06-27 1972-04-19 Gen Electric Improvements relating to the manufacture of sheets having holes therein by an etching process
US3852134A (en) * 1969-05-05 1974-12-03 Gen Electric Method for forming selectively perforate bodies
US3713921A (en) * 1971-04-01 1973-01-30 Gen Electric Geometry control of etched nuclear particle tracks
DE2140579A1 (de) * 1971-08-13 1973-02-22 Licentia Gmbh Verfahren zum aufzeichnen von informationen entlang einer spiralfoermig verlaufenden spur eines informationstraegers
DE2541624C2 (de) * 1975-09-18 1982-09-16 Ibm Deutschland Gmbh, 7000 Stuttgart Wässrige Ätzlösung und Verfahren zum Ätzen von Polymerfilmen oder Folien auf Polyimidbasis
US4648950A (en) * 1985-10-15 1987-03-10 The United States Of America As Represented By The United States Department Of Energy CR-39 track etching and blow-up method
EP0331090A3 (en) * 1988-02-29 1991-03-13 Hoya Corporation Process for producing contact lens
DE3855498D1 (de) * 1988-10-19 1996-10-02 Khodai Joopary Arastoo Membrantrennverfahren für Gase, Isotope und Flüssigkeiten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816078A1 (de) * 1988-05-11 1989-11-23 Brandt Reinhard Verfahren zur herstellung hitzebestaendiger und chemikalienresistenter feinstporiger mikrosiebe (lichgroessen d > 10 nano-m) aus der polyimid-folie "kapton" (handelsname von du pont)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1338329A1 (de) * 2002-02-26 2003-08-27 Gesellschaft für Schwerionenforschung mbH Verfahren zur Herstellung von Nanostrukturen in Membranen und asymmetrische Membran
DE10208023A1 (de) * 2002-02-26 2003-09-11 Schwerionenforsch Gmbh Verfahren zur Herstellung von Nanostrukturen in Membranen und asymmetrische Membran
US6908552B2 (en) 2002-02-26 2005-06-21 Gesellschaft Fuer Schwerionenforschung Mbh Method of producing nanostructures in membrances, and asymmetrical membrane

Also Published As

Publication number Publication date
EP0563605A1 (de) 1993-10-06
DE59300764D1 (de) 1995-11-23
EP0563605B1 (de) 1995-10-18

Similar Documents

Publication Publication Date Title
DE69700945T2 (de) Verfahren zur herstellung einer gesinterten struktur auf einem substrat
EP3195706B2 (de) Verfahren zum einbringen mindestens einer ausnehmung oder einer durchbrechung in ein plattenförmiges werkstück
DE102013223637B4 (de) Verfahren zum Behandeln eines lasertransparenten Substrats zum anschließenden Trennen des Substrats
DE69110227T2 (de) In-Linie-Dispersion eines Gases in einer Flüssigkeit.
DE1436322B1 (de) Verfahren zum Herstellen feiner Poren in scheibenfoermigen Koerpern mittels energiereicher Strahlung
DE69823960T2 (de) Verfahren zur Herstellung eines Löcherrasiersystems
DE1931885A1 (de) Poroese Koerper und Verfahren zu ihrer Herstellung
DE4433744A1 (de) Vorrichtung zur Erzeugung flüssiger Systeme, insbesondere von Emulsionen, Suspensionen od. dgl. in einem hydrodynamischen Kavitationsfeld
EP4013716B1 (de) Verfahren zum bearbeiten eines werkstücks
DE102014113339A1 (de) Verfahren zur Erzeugung von Ausnehmungen in einem Material
DE102020114195A1 (de) Verfahren zum Einbringen einer Ausnehmung in ein Substrat
DE19535666C2 (de) Verfahren zur Erzeugung einer Feinkeramikstruktur
DE4210486C1 (https=)
DE69804806T2 (de) Verfahren zur herstellung einer kunststofffolie
DE69417558T2 (de) Verfahren zum beschichten von schneidkanten
DE10234614B3 (de) Verfahren zur Bearbeitung von Trägermaterial durch Schwerionenbestrahlung und nachfolgenden Ätzprozess
EP3875436B1 (de) Verfahren zum vorbereiten und/oder durchführen des trennens eines substratelements und substratteilelement
DE2342470A1 (de) Verfahren zum zerteilen eines fluessigkeitsstrahls, vorrichtung zur durchfuehrung dieses verfahrens und anwendung dieses verfahrens auf die granulierung eines zuvor verfluessigten produktes
DE2131633A1 (de) Suspensionssieb und Verfahren zu seiner Herstellung
WO2013107858A1 (de) Verfahren zum herstellen einer berstscheibe
EP0678327A2 (de) Membran zur Mikrofiltration von Suspensionen oder zur Gastrennung
EP4079443B1 (de) Verfahren zum kontrollieren einer mittels eines linienfokus eines laserstrahls innerhalb eines substrats eingebrachten energieverteilung
DE1436322C (de) Verfahren zum Herstellen feiner Poren in scheibenförmigen Korpern mittels energie reicher Strahlung
EP0686612A1 (de) Verfahren und Vorrichtung zur Herstellung von strukturierten Keramikoberflächen
DE102017112613A1 (de) Verfahren zum Schwärzen einer Blende, geschwärzte Blende, optisches System und Endoskop mit einer solchen Blende

Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee