USB308659I5 - - Google Patents
Info
- Publication number
- USB308659I5 USB308659I5 US30865972A USB308659I5 US B308659 I5 USB308659 I5 US B308659I5 US 30865972 A US30865972 A US 30865972A US B308659 I5 USB308659 I5 US B308659I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
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- 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
- H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/308,659 US3981947A (en) | 1971-12-15 | 1972-11-22 | Method for reclaiming waterlogged plastic insulated conductor cable |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20842071A | 1971-12-15 | 1971-12-15 | |
US05/308,659 US3981947A (en) | 1971-12-15 | 1972-11-22 | Method for reclaiming waterlogged plastic insulated conductor cable |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US20842071A Division | 1971-12-15 | 1971-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
USB308659I5 true USB308659I5 (xx) | 1976-01-27 |
US3981947A US3981947A (en) | 1976-09-21 |
Family
ID=26903181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/308,659 Expired - Lifetime US3981947A (en) | 1971-12-15 | 1972-11-22 | Method for reclaiming waterlogged plastic insulated conductor cable |
Country Status (1)
Country | Link |
---|---|
US (1) | US3981947A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375521A (en) | 1981-06-01 | 1983-03-01 | Communications Technology Corporation | Vegetable oil extended polyurethane systems |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060583A (en) * | 1975-02-28 | 1977-11-29 | Minnesota Mining And Manufacturing Company | Electrically insulating composition |
GB1547176A (en) * | 1975-06-13 | 1979-06-06 | Ici Ltd | Coating compositions |
US4383961A (en) * | 1980-07-07 | 1983-05-17 | Rca Corporation | Drying process for video discs |
US7737361B2 (en) * | 2008-02-25 | 2010-06-15 | Corning Cable Systems Llc | Sealant gel for a telecommunication enclosure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889883A (en) * | 1958-03-11 | 1959-06-09 | Du Pont | Process for sealing porous formations |
US3248472A (en) * | 1963-04-08 | 1966-04-26 | Bell Telephone Labor Inc | Sheathed cable with a fluid stop of a polyurethane polymer |
US3427393A (en) * | 1966-11-03 | 1969-02-11 | Gen Cable Corp | Gastight plugs for communication cables |
-
1972
- 1972-11-22 US US05/308,659 patent/US3981947A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889883A (en) * | 1958-03-11 | 1959-06-09 | Du Pont | Process for sealing porous formations |
US3248472A (en) * | 1963-04-08 | 1966-04-26 | Bell Telephone Labor Inc | Sheathed cable with a fluid stop of a polyurethane polymer |
US3427393A (en) * | 1966-11-03 | 1969-02-11 | Gen Cable Corp | Gastight plugs for communication cables |
Non-Patent Citations (1)
Title |
---|
"Removing Water From Buried PIC Cable" from Bell Labratories Record, Sept. 1961, pp. 324-326. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375521A (en) | 1981-06-01 | 1983-03-01 | Communications Technology Corporation | Vegetable oil extended polyurethane systems |
Also Published As
Publication number | Publication date |
---|---|
US3981947A (en) | 1976-09-21 |