BE462019A - - Google Patents
Info
- Publication number
- BE462019A BE462019A BE462019DA BE462019A BE 462019 A BE462019 A BE 462019A BE 462019D A BE462019D A BE 462019DA BE 462019 A BE462019 A BE 462019A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US507610A US2392389A (en) | 1943-10-25 | 1943-10-25 | Process for obtaining decolorized polytetrafluoroethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE462019A true BE462019A (fr) |
Family
ID=24019355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE462019D BE462019A (fr) | 1943-10-25 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2392389A (fr) |
| BE (1) | BE462019A (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511887A (en) * | 1950-06-20 | Battery separator | ||
| US2440190A (en) * | 1944-03-01 | 1948-04-20 | Du Pont | Preparation of nonporous polytetrafluoroethylene articles |
| US2496978A (en) * | 1946-06-10 | 1950-02-07 | Du Pont | Polytetrafluoroethylene waxes having a sharp melting point |
| US2647079A (en) * | 1948-06-03 | 1953-07-28 | Sprague Electric Co | Production of insulated condenser electrodes |
| US2623096A (en) * | 1949-09-27 | 1952-12-23 | Sprague Electric Co | Electrical capacitor |
| US2635994A (en) * | 1950-04-27 | 1953-04-21 | Sprague Electric Co | Production of carbon resistors |
| US2730597A (en) * | 1951-04-26 | 1956-01-10 | Sprague Electric Co | Electrical resistance elements |
| US2590650A (en) * | 1951-08-01 | 1952-03-25 | Sprague Electric Co | Electrical condenser |
| BE551042A (fr) * | 1951-08-22 | |||
| US2717024A (en) * | 1952-09-17 | 1955-09-06 | Kellogg M W Co | Gasket and method of forming same |
| BE528929A (fr) * | 1953-05-20 | |||
| US2878353A (en) * | 1954-12-16 | 1959-03-17 | Du Pont | Electrical resistors |
| US2883502A (en) * | 1955-01-28 | 1959-04-21 | Us Gasket Company | Electrical resistors and other bodies with negligible temperature coefficient of expansion |
| US2902477A (en) * | 1955-09-26 | 1959-09-01 | Hoechst Ag | Treatment of perfluorochloroolefin polymers |
| US3010950A (en) * | 1956-11-15 | 1961-11-28 | Du Pont | Polytetrafluoroethylene fine powders |
| US2933536A (en) * | 1957-02-28 | 1960-04-19 | Leo A Wall | Inhibited pyrolysis of fluorocarbon polymers |
| BE560454A (fr) * | 1957-03-29 | |||
| US3063882A (en) * | 1958-06-13 | 1962-11-13 | Du Pont | Treatment of polymeric shaped structures |
| NL251214A (fr) * | 1959-05-05 | |||
| US3045000A (en) * | 1959-05-20 | 1962-07-17 | Roy R Divis | Stabilization of polychlorotrifluoroethylene with chlorine gas |
| US3440235A (en) * | 1964-10-07 | 1969-04-22 | Haveg Industries Inc | Decolorization of color-coded perfluorocarbon polymers |
| US3379573A (en) * | 1965-05-06 | 1968-04-23 | American Cyanamid Co | Fluorinated polymer matrix with fluorinated surfactant and fuel cell therewith |
| US4636913A (en) * | 1983-09-27 | 1987-01-13 | Filtronic Components Limited | Temperature compensated capacitor |
| US9175115B2 (en) * | 2012-05-09 | 2015-11-03 | The Chemours Company Fc, Llc | Fluoropolymer resin treatment employing heating and oxygen source to reduce discoloration |
-
0
- BE BE462019D patent/BE462019A/xx unknown
-
1943
- 1943-10-25 US US507610A patent/US2392389A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2392389A (en) | 1946-01-08 |