The invention described herein was jointly made by an employee of the United States Government, a student, and in the performance of work under a NASA Contract and is subject to the provisions of Section 305 of the National Aeronautics and Space Act of 1958, as amended, Public Law 85-568 (72 Stat. 435; 42 USC 2457).
Number | Name | Date | Kind |
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4713438 | Harris et al. | Dec 1987 | |
4820791 | Hergenrother et al. | Apr 1989 |
Entry |
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CA: 107: 7716z, Hergenrother, et al. |
CA: 109: 150528m, Hergenrother, et al. |
CA: 111: 39986m, Hergenrother, et al. |
"Polyimides Containing Carbonyl & Ether Connecting Groups II," (1989) Journ. Poly. Sci.: Part A: Polym. Chem., vol. 27, pp. 1161-1174, Hergenrother, et al. |
"Polyimides Containing Carbonyl & Ether Connecting Groups", Hergenrother, et al., Journ. Poly. Sci.: Part A: Poly. Chem., vol. 25, (1987) pp. 1093-1103. |