GB1426458A - Method fof thermally curing polymeric materials - Google Patents
Method fof thermally curing polymeric materialsInfo
- Publication number
- GB1426458A GB1426458A GB5544673A GB5544673A GB1426458A GB 1426458 A GB1426458 A GB 1426458A GB 5544673 A GB5544673 A GB 5544673A GB 5544673 A GB5544673 A GB 5544673A GB 1426458 A GB1426458 A GB 1426458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nov
- copper wire
- polymeric materials
- thermally curing
- cured
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/247—Heating methods
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Organic Insulating Materials (AREA)
- Epoxy Resins (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
1426458 Curing extruded coatings GENERAL ELECTRIC CO 29 Nov 1973 [29 Nov 1972] 55446/73 Heading B5A [Also in Division C3] Polymeric compositions formed as electrical insulation round elongated conductors, e.g. copper wire, are cured by contact with a hot gas heated to at least 500 F., moving at a velocity of at least 3000 feet per minute, and under a pressure of at least 45 lbs. per square inch. Suitable gases are nitrogen, air, carbon dioxide and argon; and suitable polymers are ethylene homo- and co-polymers. In an example, a peroxide-containing polyethylene composition is extruded on to copper wire, and the product cured by the above method in an elongated chamber, the whole operation being continuous.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31063672A | 1972-11-29 | 1972-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426458A true GB1426458A (en) | 1976-02-25 |
Family
ID=23203433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5544673A Expired GB1426458A (en) | 1972-11-29 | 1973-11-29 | Method fof thermally curing polymeric materials |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5411819B2 (en) |
| AR (1) | AR197428A1 (en) |
| AT (1) | AT336267B (en) |
| AU (1) | AU6239473A (en) |
| BE (1) | BE807958A (en) |
| BR (1) | BR7309357D0 (en) |
| CA (1) | CA1025619A (en) |
| CH (1) | CH597282A5 (en) |
| DE (1) | DE2355599C3 (en) |
| ES (2) | ES420884A1 (en) |
| FR (1) | FR2207944B1 (en) |
| GB (1) | GB1426458A (en) |
| IN (1) | IN141013B (en) |
| IT (1) | IT1001844B (en) |
| NL (1) | NL170426C (en) |
| SE (1) | SE406878B (en) |
| TR (1) | TR17891A (en) |
| ZA (1) | ZA738491B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404653A1 (en) * | 1977-09-29 | 1979-04-27 | Gen Electric | Rapid thermal curing of polymeric compsns. - by contacting with a high velocity hot gas stream under elevated pressure |
-
1973
- 1973-11-05 ZA ZA738491A patent/ZA738491B/en unknown
- 1973-11-07 DE DE2355599A patent/DE2355599C3/en not_active Expired
- 1973-11-12 AU AU62394/73A patent/AU6239473A/en not_active Expired
- 1973-11-14 IN IN2506/CAL/1973A patent/IN141013B/en unknown
- 1973-11-14 TR TR17891A patent/TR17891A/en unknown
- 1973-11-15 CH CH1607173A patent/CH597282A5/xx not_active IP Right Cessation
- 1973-11-16 AR AR251029A patent/AR197428A1/en active
- 1973-11-16 CA CA186,039A patent/CA1025619A/en not_active Expired
- 1973-11-21 IT IT31493/73A patent/IT1001844B/en active
- 1973-11-23 NL NLAANVRAGE7316036,A patent/NL170426C/en not_active IP Right Cessation
- 1973-11-27 FR FR7342171A patent/FR2207944B1/fr not_active Expired
- 1973-11-27 ES ES420884A patent/ES420884A1/en not_active Expired
- 1973-11-27 JP JP13223673A patent/JPS5411819B2/ja not_active Expired
- 1973-11-28 SE SE7316112A patent/SE406878B/en unknown
- 1973-11-28 AT AT999573A patent/AT336267B/en not_active IP Right Cessation
- 1973-11-28 BR BR9357/73A patent/BR7309357D0/en unknown
- 1973-11-29 GB GB5544673A patent/GB1426458A/en not_active Expired
- 1973-11-29 BE BE138292A patent/BE807958A/en unknown
-
1974
- 1974-09-27 ES ES430455A patent/ES430455A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1001844B (en) | 1976-04-30 |
| CA1025619A (en) | 1978-02-07 |
| AU6239473A (en) | 1975-05-15 |
| ATA999573A (en) | 1976-08-15 |
| AR197428A1 (en) | 1974-04-05 |
| AT336267B (en) | 1977-04-25 |
| FR2207944B1 (en) | 1978-12-29 |
| JPS4998853A (en) | 1974-09-18 |
| BE807958A (en) | 1974-03-15 |
| CH597282A5 (en) | 1978-03-31 |
| DE2355599A1 (en) | 1974-05-30 |
| DE2355599B2 (en) | 1980-04-30 |
| ZA738491B (en) | 1974-09-25 |
| IN141013B (en) | 1977-01-08 |
| DE2355599C3 (en) | 1980-12-18 |
| NL170426C (en) | 1982-11-01 |
| NL7316036A (en) | 1974-05-31 |
| SE406878B (en) | 1979-03-05 |
| FR2207944A1 (en) | 1974-06-21 |
| TR17891A (en) | 1976-11-01 |
| ES420884A1 (en) | 1976-04-01 |
| JPS5411819B2 (en) | 1979-05-17 |
| ES430455A1 (en) | 1976-10-16 |
| BR7309357D0 (en) | 1974-09-05 |
| NL170426B (en) | 1982-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |