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Found results for
 patents
1.
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FLEXIBLE IGNITION RESISTANT NON-ELECTRICALLY CONDUCTIVE BIREGIONAL FIBERS, ARTICLES MADE FROM NON- NON-ELECTRICALLY CONDUCTIVE BIREGIONAL FIBERS, AND METHODS OF MANUFACTURE
| Application Number |
19074783 |
| Status |
Pending |
| Filing Date |
2025-03-10 |
| First Publication Date |
2025-08-28 |
| Owner |
Mariposa Monarca, LLC (USA)
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| Inventor |
Mccullough, Francis P.
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Abstract
A flexible, ignition resistant, non-electrically conductive biregional fiber is disclosed. The biregional fiber comprising an inner core region of a partially oxidized thermoplastic polymeric composition and a surrounding outer sheath region of a thermoset carbonaceous material.
IPC Classes ?
- D01F 8/04 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers
- D01F 8/08 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
- D01F 8/18 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from other substances
- D01F 9/22 - Carbon filamentsApparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
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2.
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Flexible ignition resistant non-electrically conductive biregional fibers, articles made from non-non-electrically conductive biregional fibers, and methods of manufacture
| Application Number |
16549644 |
| Grant Number |
12247326 |
| Status |
In Force |
| Filing Date |
2019-08-23 |
| First Publication Date |
2022-09-08 |
| Grant Date |
2025-03-11 |
| Owner |
Mariposa Monarca, LLC (USA)
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| Inventor |
Mccullough, Francis P.
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Abstract
A flexible, ignition resistant, non-electrically conductive biregional fiber is disclosed. The biregional fiber comprising an inner core region of a partially oxidized thermoplastic polymeric composition and a surrounding outer sheath region of a thermoset carbonaceous material.
IPC Classes ?
- D01F 8/04 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers
- D01F 8/08 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
- D01F 8/18 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from other substances
- D01F 9/22 - Carbon filamentsApparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
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