Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1985-09-19
1986-09-23
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
252518, 524597, 528232, 528245, 528269, C08G 1204
Patent
active
046136630
ABSTRACT:
Thermoplastic or thermosettable products are prepared by reacting a heterocyclic compound containing at least one nitrogen atom and at least two pendant groups containing a reactive hydrogen atom attached to a carbon atom which is attached to the aromatic heterocyclic ring such as 2,4,6-trimethylpyridine or 2,3,5,6-tetramethylpyrazine with an aldehyde having a hydrogen atom attached to a carbon atom adjacent to the carbonyl group such as phenylacetaldehyde. Also, heat resistant thermoplastic or thermosettable products are prepared by reacting the above product with either a hydroxy aromatic monoaldehyde such as 4-hydroxybenzaldehyde, aromatic dialdehyde such as terephthaldicarboxaldehyde or mixture thereof. Many of these products exhibit bulk conductive properties when doped with a dopant (doping agent) such as antimony pentafluoride.
REFERENCES:
patent: 3994862 (1976-11-01), Ropars et al.
patent: 4163740 (1979-08-01), Malassine et al.
patent: 4360644 (1982-11-01), Naarmann et al.
patent: 4362860 (1982-12-01), Ratto et al.
patent: 4489913 (1984-12-01), Gurgiolo et al.
patent: 4500690 (1985-02-01), LaTulip
patent: 4505844 (1985-03-01), Denisevich
patent: 4515938 (1985-05-01), Swearingen et al.
patent: 4525573 (1985-06-01), Ropars et al.
patent: 4543388 (1985-09-01), Treybig et al.
"Effect of 2,5-Dimethylpyrazine on Aldehydes", Berichte der Deutschen Chemischen Gesellschaft, vol. 38, No. 3 (1905) pp. 3724-3728 by R. Franke.
"Poly-2,5-Distyrylpyrazine and Its Properties", Journal of Polymer Science: Part A-1, vol. 7, pp. 2037-2049 (1969) by Fuyishige and Hasegawa.
"Solid State Photopolymerization", Kozyo Gijutsuin Sen'l Kozyo Shikensho Kenkyu Habaku, Yokahawa, Japan, 1969, No. 86, pp. 1-12 by Hasegawa, Masaki.
"Structure and Properties of Poly-2,5-Distyrylpyrazine", J. Polymer Sci., Part A-2, 1970, No. 8, pp. 1027-1037.
"Characterization of Cured Polystyrylpyridine by Model Compounds", Journal of Applied Polymer Science, vol. 26, pp. 1975-1987 (1981) by Hsu, Rosenberg, Parker and Heimbuch.
"Four-Center Type Photopolymerization in Solid State" by Masaki Hasegawa, Polymer Chem., vol. 27, No. 302, pp. 337-349 (1970).
Mustafa and Hilmy, J. Chem. Soc., 1947, pp. 1698-1699.
Shaw, J. Chem. Soc., 1924, pp. 2363-2365.
Shaw and Wagstaff, J. Chem. Soc., 1933, pp. 77-79.
"Four-Center Type Photopolymerization in the Solid State. I. Polymerization of 2,5-Distyrylpyrazine and Related Compounds" by Hasegawa, Suzuki, Suzuki and Nakanishi, J. Polymer Sci., Part A-1, vol. 7, pp. 743-752.
"On .alpha.-Styrylpyridine", H. Baurath, Ber., 20, 1887, pp. 2719-2720.
"Condensation of .alpha.- and .UPSILON.-Methylpyridine Derivatives with Cinnamaldehyde", by Spath, Kubiczek and Dubensky, Ber., 74B, pp. 873-879 (1941).
"On the Condensation of .alpha.:.UPSILON.:.alpha.'-Trimethylpyridine with Benzaldehyde", by Konigs and Bentheim, Ber., 38, pp. 3907-3911 (1905).
A dissertation "Stereochemistry of Styrylpyridine Photodimers" by Stephen Edward Burkle, University of New Hampshire, 1973.
Application entitled "Vinyl Styryl Pyridines and Their Copolymerization with Bismaleimide Resins" filed by NASA (application number and filing date unknown).
"Polymerization of Phenylacetaldehyde" by Dr. Arno Muller, The American Perfumer, Nov. 1936, pp. 50-52.
"Studies on Polyphenylacetylenes Obtained by Polycondensation (II)" by C. Simionescu and S. Vasilin, Acta Chimica Acadamiae Scientiarum Hungaricae, Tomus 74 (4) pp. 461-470 (1972).
"On Some Aldol and Condensation Reactions of Phenylacetaldehyde" by W. Treibs and K. Krumbholz, Chemische Berichte, vol. 85, No. 12, pp. 1116-1119 (1952).
"The Mechanism of Arsenic Pentafluoride Doping of Polyacetylene" by Clarke, Geiss, Gill, Grant, Morawitz, Street and Sayers, Synthetic Metals, 1979, pp. 21-28.
"Stability and Stabilization of Polyacetylene, Polyphenylacetylene, and Acetylene/Phenylacetylene Copolymers" by Deits, Cukor, Rubner and Jopson, Synthetic Metals, 1982, pp. 199-210.
Carter J. G.
Phynes Lucille M.
The Dow Chemical Company
LandOfFree
Thermoplastic and thermosettable products prepared by reacting n does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic and thermosettable products prepared by reacting n, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic and thermosettable products prepared by reacting n will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-767038