Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1997-04-15
1998-08-04
Hampton-Hightower, P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528173, 528188, 528229, 528310, 528312, 528313, 528322, 528324, 528331, 528332, 528337, 528345, 528347, 528353, 524600, 524606, C08G 7310, C08G 6928, C08G 6926
Patent
active
057895244
ABSTRACT:
A process for producing a polyimide composition by reacting at least one polyamic acid or at least one polyamic ester or a mixture of at least one polyamic acid and at least one polyamic ester with a selected phosphoramide in the presence of at least one base catalyst to from a polyimide composition.
REFERENCES:
patent: 3179630 (1965-04-01), Endrey
patent: 3179632 (1965-04-01), Hendrix
patent: 3271366 (1966-09-01), Kreuz
patent: 3282898 (1966-11-01), Angelo
patent: 3541057 (1970-11-01), Kruez
patent: 5302489 (1994-04-01), Shu
patent: 5399655 (1995-03-01), Simmons, III
patent: 5587275 (1996-12-01), Kato
Mitsuru Ueda et al., Macromolecules 1988, 21, 19-24 The month in the pub. date is not available.
E. Chin et al., Advances in Polyimide Science and Technology--Proceedings of the Fourth International Conference on Polyimdes, Edited by C. Feger et al., 1993, pp. 201-202, Technonic Publishing Co., Ltd., Lancaster, PA The month in the pub. date is not available.
Hayase et al., Journal of Applied Polymer Science, vol. 51, pp. 1971-1978 (1994) The month in the pub. date is not available.
M. Ueda et al., Markromol. Chem., 194, pp. 511-521 (1993) The month in the pub. date is not available.
Blakeney Andrew J.
Hsu Steve L. C.
Naiini Ahmad
Weber William D.
Hampton-Hightower P.
Olin Microelectronic Chemicals, Inc.
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