US4913962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cables formed with interdispersed polymer insulation compositions and method of making
Assignee: Vulkor Inc
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Filing: 1984-02-13
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Granted: 1990-04-03
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Expires: 2004-02-13
Abstract
Abstract This application discloses a cable article comprising a conductor that is at least partially insulated with a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and an effective amount of an interdispersing agent selected from the group consisting of fibrous polytetrafluoroethylene and ultra high molecular weight polyethylene.
Inventors
- 👤 Edward V. Wilkus
- 👤 Alexander F. Wu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:00
CPC Classifications
C; C08; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/08; C08L23/0807; C08L23/0815; C08L101/00; C08L11/00; C08L23/06; C08L23/10; C08L23/16; C08L25/00; C08L25/02; C08L25/04; C08L25/06; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L59/00; C08L67/00; C08L7/00; C08L9/00; C08L9/06; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; H01B3/441; C08L2205/00; C08L2205/02; C08L2205/025; C08L2205/03; C08L2205/035; C08L23/26; C08L23/28; C08L23/286; C08L27/12; C08L27/18; C08L51/00; C08L51/06; C08L53/00; C08L53/02; C08L69/00; C08L77/00; C08L83/00; C08L83/04; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2927; Y10T428/2933; Y10T428/294
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
57 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of an interdispersing agent selected from the group consisting of fibrous polytetrafluoroethylene and ultra high molecular weight polyethylene effective to at least partially interdisperse the ingredients.
Claim 2
Dependent Claim
57 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of an interdispersing agent selected from the group consisting of fibrous polytetrafluoroethylene and ultra high molecular weight polyethylene effective to at least partially interdisperse the ingredients.
Claim 3
Dependent Claim
42 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 4
Dependent Claim
42 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 5
Dependent Claim
43 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising linear low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 6
Dependent Claim
43 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising linear low density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 7
Dependent Claim
42 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising high density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 8
Dependent Claim
42 words
A cable article comprising a conductor, said conductor being at least partially insulated by a flexible composition comprising high density polyethylene and polyvinyl chloride polymer ingredients and at least an amount of fibrous polytetrafluoroethylene effective to at least partially blend the ingredients.
Claim 9
Dependent Claim
22 words
A cable article as defined in claim 1 wherein the flexible composition consists essentially of low density polyethylene, polyvinyl chloride and polytetrafluoroethylene.
References Cited (Backward Citations)
US3005795A
Cited
US3816564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-04-02 | 1993-10-02 | 1994-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-02 | 1997-10-02 | 1998-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-02 | 2001-10-02 | 2002-04-03 | $7700.00 | Window Closed / Lapsed |