Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1994-06-17
1997-02-04
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
523136, 524310, 524376, 524377, 524378, C08K 510, C08K 506, C08K 505
Patent
active
055998631
ABSTRACT:
Provided are methyl methacrylate polymers admixed with particular polyalkylene glycols, ethers or esters, optionally with BHT, which show good chemical resistance, as well as maintenance of optical properties and minimal yellowing on exposure to sterilizing gamma radiation.
REFERENCES:
patent: 2892804 (1959-10-01), Crissey
patent: 3048266 (1962-08-01), Hackhel et al.
patent: 3110695 (1963-11-01), Ceresa
patent: 3261887 (1966-07-01), Mann et al.
patent: 3271347 (1966-09-01), Aronoff et al.
patent: 3329557 (1967-07-01), Magat et al.
patent: 3354238 (1967-11-01), Schmitt et al.
patent: 3392157 (1968-07-01), Izumi
patent: 3499950 (1970-03-01), Weitzel et al.
patent: 3655830 (1972-04-01), Smith
patent: 3940325 (1976-02-01), Hirao
patent: 4017452 (1977-04-01), Schwarz
patent: 4021509 (1977-05-01), Murayama et al.
patent: 4085166 (1978-04-01), DiLeone et al.
patent: 4228256 (1980-10-01), Schmitt
patent: 4242469 (1980-12-01), Schmitt
patent: 4379190 (1983-04-01), Schenck
patent: 4379876 (1983-04-01), Clikeman et al.
patent: 4444934 (1984-04-01), Kasahara et al.
patent: 4588583 (1986-05-01), Pietsch et al.
patent: 4804692 (1989-02-01), Lundy et al.
patent: 4873271 (1989-10-01), Lundy et al.
patent: 4874802 (1989-10-01), Lundy et al.
patent: 5061747 (1991-10-01), Roach et al.
patent: 5102940 (1992-04-01), Keating et al.
patent: 5118726 (1992-06-01), Mizutani et al.
patent: 5187208 (1993-02-01), Rodenhouse
patent: 5187211 (1993-02-01), Lundy et al.
patent: 5214078 (1993-05-01), Powell et al.
patent: 5216060 (1993-06-01), Keating et al.
patent: 5248423 (1993-09-01), Crabb et al.
patent: 5250589 (1993-10-01), Keating et al.
patent: 5258423 (1993-11-01), Crabb et al.
patent: 5290860 (1994-03-01), Zimmerman et al.
patent: 5446100 (1995-08-01), Durrance et al.
Eremeeva et al., "Effect of Low-Molecular-Weight Additives On The Radiation Strength Of Transparent Polymer", Sov. J. Opt. Technol 53(6), pp. 361-362, (1986).
Belichenko et al., "On The Mechanism Of Polymer Destruction Under UV-and Gamma-Irradiation: The Influence of Low Molecular Weight Additives Related to Vibrational Cross-Relaxation", 6th Symposium on Radiation Chemistry, pp. 535-538, (1986).
Krasilova-Vysokomolekuliarnye Soedineniia Seriia B Eng. (1969) 678-81 including translation.
CA85(14):96040 (1976).
Cyro Industries
Hoke Veronica P.
Kelly Michael J.
Lerman Bart E.
Schultz Claire M.
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