Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1986-09-30
1991-03-05
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
524386, 524387, 524388, 524389, 524345, 524504, 524505, 524560, 524562, 524923, 525 93, 525 94, 525 88, 525242, 525296, 525301, 428323, 428327, 428345, C08K 500, C08J 900, C08G 1804
Patent
active
049978578
ABSTRACT:
A stabilizer for polymer/polyols characterized by four key features: (1) prepared from a starting polyol having a functionality greater than 4; (2) having at least 60% retained unsaturation; (3) having a viscosity greater than 2000 cSt; and (4) prepared where the starting polyol is capped with alkylene oxide and/or the adduct formed between the starting polyol and the reactive unsaturated compound is capped with ethylene oxide.
REFERENCES:
patent: 3652639 (1972-03-01), Pizzini et al.
patent: 3823201 (1974-07-01), Pizzini et al.
patent: 3850861 (1974-11-01), Fabris et al.
patent: 3875258 (1975-04-01), Patton, Jr. et al.
patent: 3931092 (1976-01-01), Ramlow et al.
patent: 3950317 (1976-04-01), Patton, Jr. et al.
patent: 3953393 (1976-04-01), Ramlow et al.
patent: 4014846 (1977-03-01), Ramlow et al.
patent: 4093573 (1978-06-01), Ramlow et al.
patent: 4144395 (1979-03-01), Murphy et al.
patent: 4148840 (1979-04-01), Shah
patent: 4357430 (1982-11-01), VanCleve
patent: 4454255 (1984-06-01), Ramlow et al.
patent: 4458038 (1984-07-01), Ramlow et al.
patent: 4521546 (1985-06-01), O'Connor et al.
patent: 4522976 (1985-06-01), Grace et al.
patent: 4550194 (1985-10-01), Reichel et al.
patent: 4568705 (1986-02-01), Grace et al.
patent: 4639394 (1987-01-01), Das et al.
Leung Siusun K.
Myerly Richard C.
Shook Edgar G.
Simroth Donald W.
Timberlake John F.
ARCO Chemical Technology, Inc.
Daley Dennis R.
Kight III John
Leuzzi Paul W.
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