Abstract

Get full access to this article
View all access options for this article.
References
1.
Hofmann, A.W.
, Jahresber , 349 (1858 ).
2.
Burkus, J.
, (to U.S. Rubber Co.), U.S. Pat. 2,979,485 (Mar. 26, 1957 ) and 2,993.870 (Aug. 20, 1957 ).
3.
Nicholas L.
and
G.T. Gmitter
, J. Cellular Plastics
1 , No. 1 , 85 ( 1965 ).
4.
Haggis, G.A.
(to I.C.I.), Belg. Pat. 680,380 (Apr. 29, 1965 ).
5.
Ashida, K.
and
T. Yagi
(to Nisshin Boseki) French Pat. 1,511,865 (Feb. 18, 1966 ), Brit. Pat. 1,155,768 (Feb. 18, 1966), and Can. Pat. 852,779 (Feb. 18 1966).
6.
Haggis, G.A.
(to I.C.I.), Belg. Pat. 697,411 (April. 22, 1966 ).
7.
Bernard, D.L.
and
A.J. Doheny
, (to Mobay Chem.), Belg. Pat. 723,151 (Oct. 31, 1967 ).
8.
Ball, G.W.
,
G.A. Haggis
,
R. Hurd and
J.F. Wood
, J. Cellular Plastics , 4 , 248 (1968 ).
9.
Frisch, K.C.
,
K.J. Patel
and
R.D. Marsh
, J. Cellular Plastics , 6 , 203 (1970 ).
10.
Riccitiello, S.R.
,
R.H. Fish
,
J.A. Parker
and
E.J. Gustafson
, J. Cellular Plastics , 7 , 91 (1971 ).
11.
Grieve, R.L.
(to Upjohn Co.), Belg. Pat. 745,003 , (Jan. 27, 1969 ).
12.
Haggis, G.A.
(to I.C.I.), Brit. Pat. 1,080,487 , (Oct. 21, 1964 ).
13.
Nicholas, L.
(to General Tire and Rubber Co.), Japanese Patent Publication No. Sho. 44-16669 (Apr. 8, 1964 ).
14.
Hayash, E.F. , Jr.
,
H.E. Reymore. Jr.
and
A.A.R. Sayigh
, (to Upjohn Co.), Can. Pat. 833,619 , (Apr. 8, 1968 ).
15.
Grieve, R.L.
,
H.E. Reymore Jr.
,
H.G. Nadeau
and
A.A.R. Sayigh
, J. Cellular Plastics , 6 , No. 4 , 164 (1970 ).
16.
Iwakura, Y.
,
S.I. Izawa
and
F. Hayano
, J. Polymer Sci.
A-1
4 , 751 (1966 ).
17.
Krueger, O.A. , Jr.
,
K.C. Lyle
and
D.E. Jackson
, J. Cellular Plastics , 3 , 497 (1967 ).
18.
Mitchell, D.W.
,
J. Nagy
and
E.M. Murphy
, Bureau of Mines Report of Investigation No. 6366 (1964 ).
19.
Mitchell, D.W.
,
E.M. Murphy
and
J. Nagy
, ibid. No. 6837 (1966 ).
