N.N. Saaty, L.W. Abercrombie, H.E. Reymore, Jr., and A.A.R. Sayigh, "Microcellular Elastomers by Single-Stage Technology,"J. Elastoplastics1, 170 (1969).
2.
H. Wirtz, J. Elastoplastics, 5, 131-140 (1973).
3.
D.F. Ritchie , "Microcellular Adiprene, L. Vulcanizates,"Adiprene Bulletin, E. I. DuPont de Nemours and Co., March 6, 1961.
4.
D. Bianca, "Microcellular Adiprene L,'"Adiprene Urethane Rubber Bulletin, E. I. DuPont de Nemours and Co., Sept. 5, 1962.
5.
R.O. Menard , "Microcellular Adiprene, L. Vulcanizates Blown with Nitrosan,"Adiprene Urethane Rubber Bulletin , E. I. DuPont de Nemours and Co., January 21, 1964.
6.
R.P. Kane, "Closed-Cell Urethane Sponge,"Rubber World , 147, 35-39 (1963).
7.
D. Bianca and R.E. Knox, "New Method for Producing Microcellular Polyester Urethane Rubber,"Rubber Age, 98, 76-80 (1966).
8.
G. Reuter, J. Cellular Plastics, 1, 167 (1965).
9.
K. Murai and K. Fukuda, "Improvements in Urethane Sponge for Canvas Shoe Soles,"presented to the 2nd SPI International Cellular Plastics Conference, New York City, November 6-8, 1968.
10.
R.E. Whittaker , British Polymer J., 4, 437-457 (1972).
11.
A.R. Payne and R.E. Whittaker, J. Elastoplastics , 5, 161-177 (1973).
12.
J.H. Saunders and K.C. Frisch, "Polyurethanes: Chemistry and Technology, Part I, Chemistry,"Interscience Publishers , New York, 1962, p. 233.
13.
G. Mack, "Effect of Tin Catalysts on the Physical Properties of Cellular Urethane,"presented at the Research Conference on Physics and Chemistry of Plastic Foams," June 29, 1964, Andover, New Hampshire.
14.
E.J. Thompson , J.K. Zane, H.E. Reymore, Jr., and A.A.R. Sayigh, "Polyurethane Chair Shells,"presented to the SPI's Cellular Plastics Division Conference, "Cellular Plastics in Furniture and Home Furnishings," September 1971.
15.
a. F.A. Cotton and G. Wilkinson, "Advanced Inorganic Chemistry,"Interscience Publishers, New York, NY, 1962, pp. 365-6.
16.
b. E.G. Rochow and D. Seyferth, J. Am. Chem. Soc., 75, 2877 (1953).
17.
c. K.C. Frisch, S.L. Reegen, J. Polymer Sci., A-1, 5, 35-42 (1967).
