WO1998038239A8 - Polycarbonate-containing liquid chemical formulation and method for making polycarbonate film - Google Patents
Polycarbonate-containing liquid chemical formulation and method for making polycarbonate filmInfo
- Publication number
- WO1998038239A8 WO1998038239A8 PCT/US1998/003370 US9803370W WO9838239A8 WO 1998038239 A8 WO1998038239 A8 WO 1998038239A8 US 9803370 W US9803370 W US 9803370W WO 9838239 A8 WO9838239 A8 WO 9838239A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- polycarbonate
- chemical formulation
- film
- liquid chemical
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 8
- 229920000515 polycarbonate Polymers 0.000 title abstract 4
- 239000004417 polycarbonate Substances 0.000 title abstract 4
- 238000009472 formulation Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 229920006289 polycarbonate film Polymers 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical class C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical class C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- FKCMADOPPWWGNZ-YUMQZZPRSA-N [(2r)-1-[(2s)-2-amino-3-methylbutanoyl]pyrrolidin-2-yl]boronic acid Chemical compound CC(C)[C@H](N)C(=O)N1CCC[C@H]1B(O)O FKCMADOPPWWGNZ-YUMQZZPRSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 150000003222 pyridines Chemical class 0.000 abstract 1
- 150000003233 pyrroles Chemical class 0.000 abstract 1
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
- H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
-
- 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
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
A liquid chemical formulation suitable for making a thin solid polycarbonate film contains polycarbonate material and a liquid typically capable of dissolving the polycarbonate to a concentration of at least 1 %. The liquid also typically has a boiling point of at least 80 °C. Examples of the liquid include pyridine, a ring-substituted pyridine derivative, pyrrole, a ring-substituted pyrrole derivative, pyrrolidine, a pyrrolidine derivative, chlorobenzene, and cyclohexanone. A liquid film (36A) of the liquid chemical formulation is formed over a substructure (30) and processed to remove the liquid. In subsequent steps, the resultant solid polycarbonate film can serve as a track layer through which charged particles (70) are passed to form charged-particle tracks (72). Apertures (74) are created through the track layer by a process that entails etching along the tracks. The aperture-containing polycarbonate track layer is typically employed in fabricating a gated electron-emitting device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53773098A JP2001520685A (en) | 1997-02-28 | 1998-02-27 | Polycarbonate-containing liquid chemical formulations and methods for forming polycarbonate films |
| EP98911394A EP0966499A4 (en) | 1997-02-28 | 1998-02-27 | Polycarbonate-containing liquid chemical formulation and method for making polycarbonate film |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/808,363 US6180698B1 (en) | 1997-02-28 | 1997-02-28 | Polycarbonate-containing liquid chemical formulation and method for making polycarbonate film |
| US08/807,456 US5914150A (en) | 1997-02-28 | 1997-02-28 | Formation of polycarbonate film with apertures determined by etching charged-particle tracks |
| US08/808,363 | 1997-02-28 | ||
| US08/807,456 | 1997-02-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO1998038239A1 WO1998038239A1 (en) | 1998-09-03 |
| WO1998038239A9 WO1998038239A9 (en) | 1999-02-11 |
| WO1998038239A8 true WO1998038239A8 (en) | 2000-08-03 |
Family
ID=27123019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/003370 WO1998038239A1 (en) | 1997-02-28 | 1998-02-27 | Polycarbonate-containing liquid chemical formulation and method for making polycarbonate film |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0966499A4 (en) |
| JP (1) | JP2001520685A (en) |
| KR (1) | KR20000075833A (en) |
| WO (1) | WO1998038239A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844787B2 (en) | 2018-09-19 | 2023-12-19 | Novo Nordisk Health Care Ag | Activating pyruvate kinase R |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TN2019000290A1 (en) | 2017-03-20 | 2021-05-07 | Forma Therapeutics Inc | Pyrrolopyrrole compositions as pyruvate kinase (pkr) activators |
| CN113226356B (en) | 2018-09-19 | 2025-03-04 | 诺沃挪第克健康护理股份公司 | Pyruvate kinase R |
| AU2020349555A1 (en) | 2019-09-19 | 2022-04-07 | Forma Therapeutics, Inc. | Activating Pyruvate Kinase R |
| US12128035B2 (en) | 2021-03-19 | 2024-10-29 | Novo Nordisk Health Care Ag | Activating pyruvate kinase R |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303085A (en) * | 1962-02-28 | 1967-02-07 | Gen Electric | Molecular sieves and methods for producing same |
| US3612871A (en) * | 1969-04-01 | 1971-10-12 | Gen Electric | Method for making visible radiation damage tracks in track registration materials |
| DE3341557A1 (en) * | 1983-10-22 | 1985-05-02 | Bayer Ag, 5090 Leverkusen | FILLED POLYCARBONATE FILMS, THEIR PRODUCTION AND USE |
| US5041469A (en) * | 1988-03-21 | 1991-08-20 | Arco Chemical Technology, Inc. | Formation of discrete polyalkylene carbonate particles by solvent/non-solvent precipitation |
| US4975228A (en) * | 1988-07-29 | 1990-12-04 | The Dow Chemical Company | Process for preparing membranes from tetrahalobisphenol polycarbonates |
| DE69231630T2 (en) * | 1991-02-22 | 2001-06-13 | Mitsubishi Gas Chemical Co., Inc. | Polycarbonate resin solution for the production of cast films |
| US5266617A (en) * | 1991-04-22 | 1993-11-30 | Allied-Signal Inc. | Lewis base catalyzed phase transfer coating process for polyanilines |
| FR2705830B1 (en) * | 1993-05-27 | 1995-06-30 | Commissariat Energie Atomique | A method of manufacturing microtip display devices using heavy ion lithography. |
-
1998
- 1998-02-27 KR KR1019997007908A patent/KR20000075833A/en not_active Ceased
- 1998-02-27 JP JP53773098A patent/JP2001520685A/en active Pending
- 1998-02-27 WO PCT/US1998/003370 patent/WO1998038239A1/en not_active Application Discontinuation
- 1998-02-27 EP EP98911394A patent/EP0966499A4/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844787B2 (en) | 2018-09-19 | 2023-12-19 | Novo Nordisk Health Care Ag | Activating pyruvate kinase R |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0966499A1 (en) | 1999-12-29 |
| WO1998038239A1 (en) | 1998-09-03 |
| EP0966499A4 (en) | 2002-04-10 |
| JP2001520685A (en) | 2001-10-30 |
| KR20000075833A (en) | 2000-12-26 |
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