CH513931A - Process for the production of polytetrafluoroethylene dispersions suitable for the production of electrical resistance materials - Google Patents
Process for the production of polytetrafluoroethylene dispersions suitable for the production of electrical resistance materialsInfo
- Publication number
- CH513931A CH513931A CH1844069A CH1844069A CH513931A CH 513931 A CH513931 A CH 513931A CH 1844069 A CH1844069 A CH 1844069A CH 1844069 A CH1844069 A CH 1844069A CH 513931 A CH513931 A CH 513931A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- electrical resistance
- resistance materials
- dispersions suitable
- polytetrafluoroethylene dispersions
- Prior art date
Links
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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06573—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder
- H01C17/06586—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of organic material
-
- 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
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681814869 DE1814869C3 (en) | 1968-12-16 | 1968-12-16 | Aqueous paste for the production of electrical resistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH513931A true CH513931A (en) | 1971-10-15 |
Family
ID=5716333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1844069A CH513931A (en) | 1968-12-16 | 1969-12-11 | Process for the production of polytetrafluoroethylene dispersions suitable for the production of electrical resistance materials |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4817663B1 (en) |
| AT (1) | AT295846B (en) |
| BE (1) | BE743221A (en) |
| CH (1) | CH513931A (en) |
| DE (1) | DE1814869C3 (en) |
| DK (1) | DK121474B (en) |
| ES (1) | ES374534A1 (en) |
| FI (1) | FI53055C (en) |
| FR (1) | FR2026272A1 (en) |
| GB (1) | GB1286686A (en) |
| LU (1) | LU60005A1 (en) |
| NL (1) | NL151411B (en) |
| NO (1) | NO126283B (en) |
| PL (1) | PL80356B1 (en) |
| SE (1) | SE345681B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035265A (en) | 1969-04-18 | 1977-07-12 | The Research Association Of British, Paint, Colour & Varnish Manufacturers | Paint compositions |
| JPS53139901A (en) * | 1977-05-13 | 1978-12-06 | Victor Co Of Japan Ltd | Channel selection unit |
| US5502161A (en) * | 1994-12-21 | 1996-03-26 | Ici Americas Inc. | Method for the production of free-flowing tetrafluoroethylene polymer molding powders |
| CN1162929C (en) * | 1999-06-30 | 2004-08-18 | 古屋长一 | Method for manufacturing gaseous diffusion electrode material |
-
1968
- 1968-12-16 DE DE19681814869 patent/DE1814869C3/en not_active Expired
-
1969
- 1969-12-02 NL NL6918075A patent/NL151411B/en unknown
- 1969-12-03 FI FI350669A patent/FI53055C/fi active
- 1969-12-11 CH CH1844069A patent/CH513931A/en not_active IP Right Cessation
- 1969-12-12 LU LU60005D patent/LU60005A1/xx unknown
- 1969-12-13 ES ES374534A patent/ES374534A1/en not_active Expired
- 1969-12-13 NO NO492969A patent/NO126283B/no unknown
- 1969-12-15 DK DK662669A patent/DK121474B/en not_active IP Right Cessation
- 1969-12-15 SE SE1724469A patent/SE345681B/xx unknown
- 1969-12-15 PL PL13755569A patent/PL80356B1/pl unknown
- 1969-12-16 AT AT1168969A patent/AT295846B/en not_active IP Right Cessation
- 1969-12-16 GB GB6128069A patent/GB1286686A/en not_active Expired
- 1969-12-16 BE BE743221D patent/BE743221A/xx not_active IP Right Cessation
- 1969-12-16 FR FR6943469A patent/FR2026272A1/fr not_active Withdrawn
- 1969-12-16 JP JP10068269A patent/JPS4817663B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2026272A1 (en) | 1970-09-18 |
| FI53055C (en) | 1978-01-10 |
| DE1814869B2 (en) | 1973-12-13 |
| GB1286686A (en) | 1972-08-23 |
| DE1814869A1 (en) | 1970-10-01 |
| NL6918075A (en) | 1970-06-18 |
| LU60005A1 (en) | 1971-06-21 |
| SE345681B (en) | 1972-06-05 |
| AT295846B (en) | 1972-01-25 |
| DE1814869C3 (en) | 1974-07-18 |
| NL151411B (en) | 1976-11-15 |
| FI53055B (en) | 1977-09-30 |
| NO126283B (en) | 1973-01-15 |
| JPS4817663B1 (en) | 1973-05-31 |
| PL80356B1 (en) | 1975-08-30 |
| ES374534A1 (en) | 1972-03-01 |
| BE743221A (en) | 1970-06-16 |
| DK121474B (en) | 1971-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |