Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From sulfur-containing reactant
Patent
1991-12-19
1993-08-10
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From sulfur-containing reactant
525537, C08G 7514
Patent
active
052350320
ABSTRACT:
Poly(arylene sulfide) with reduced metal contamination is produced in a two step process by contacting a dihaloaromatic compound, a sulphur source, an organic amide, alkali metal carboxylate and water in a reaction vessel wherein at least the liquid contacting parts of the vessel are constructed of titanium.
REFERENCES:
patent: 3919177 (1975-11-01), Campbell
patent: 4116947 (1978-09-01), Edmonds, Jr. et al.
patent: 4645826 (1987-02-01), Iizuka et al.
patent: 4659789 (1987-04-01), Katto et al.
patent: 4699975 (1987-10-01), Katto et al.
patent: 4745167 (1988-05-01), Iizuka et al.
patent: 4812539 (1989-03-01), Iizuka et al.
patent: 4880901 (1989-11-01), Cleary
J. Electrochem. Soc.: Electrochemical Science, vol. 116, No. 2, Feb. 1969, pp. 173-177 "Mechanism of Inhibiting Stress Corrosion Cracking of 18-8 Stainless Steel in MgCl.sub.2 by Acetates and Nitrates" H. H. Uhlig and E. W. Cook, Jr.
Corrosion-Nace, vol. 27, No. 6, Jun. 1971, pp. 223-233, "Review of Literature on Pitting Corrosion Published Since 1960" Z. Sklarska-Smiabwska.
Geibel Jon F.
Yelton Harold D.
Bleutge John C.
Lee Helen F.
Michel Marianne H.
Phillips Petroleum Company
LandOfFree
Process for the preparation of poly(arylene sulfide) with low me does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the preparation of poly(arylene sulfide) with low me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of poly(arylene sulfide) with low me will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1726319