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References
1.
E.K. Moss
and
D.L. Skinner
, J. Cell. Plastics , 12 ( 1976 ), p. 332 .
2.
J.H. Beale
and
F.P. Carrol
, U.S. Patent 3746663, issued to Air Products and Chemicals, Inc.
3.
K.C. Frisch
,
K.J. Patel
and
R.D. Marsh
, J. Cell. Plastics , 6 (1970 ), p. 203 .
4.
F.J. Norton
, J. Cell. Plastics , 3 (1967 ), p. 23 .
5.
R.E. Skochdopole
, Chem. Eng. Progress , 57 , No. 10 , 55 (1961 ).
6.
G.W. Ball
,
R. Hurd
and
M.G. Walker
, J. Cell. Plastics , 6 ( 1970 ), p. 66 .
7.
J.M. Buist
,
D.J. Doherty
and
R. Hurd
, Prog. in Refrig. Sci. and Tech . 271 (1965 ).
8.
R.R. Dixon
,
L.E. Edelman
and
D.K. McLain
, J. Cell. Plastics , 6 ( 1970 ), p. 46 .
