Fluorinated elastomeric materials
Patent
·
OSTI ID:866045
- 6204 Shadow Mountain, Austin, TX 78731
- 10116 Aspen St., Austin, TX 78758
This invention relates to a method of making perfluorinated elastomeric materials, and to materials made by such methods. In the full synthetic scheme, a partially fluorinated polymeric compound, with moieties to prevent crystallization, is created. It is then crosslinked to a desired degree, then perfluorinated. Various intermediate materials, such as partially fluorinated crosslinked polymers, have useful properties, and are or may become commercially available. One embodiment of this invention therefore relates to perfluorination of a selected partially fluorinated, crosslinked material, which is one step of the full synthetic scheme.
- Assignee:
- Lagow, Richard J. (6204 Shadow Mountain, Austin, TX 78731);Dumitru, Earl T. (10116 Aspen St., Austin, TX 78758)
- Patent Number(s):
- US 4621107
- Application Number:
- 06/722,984
- OSTI ID:
- 866045
- Country of Publication:
- United States
- Language:
- English
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method
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desired
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various
intermediate
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useful
properties
commercially
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embodiment
perfluorination
selected
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elastomeric material
useful properties
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desired degree
synthetic scheme
prevent crystallization
perfluorinated elastomeric
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