Abstract

Get full access to this article
View all access options for this article.
References
1.
Beck, W. R.
3M Co. U.S. Patent 3,585,157, June 15, 1971 .
2.
Long, R. F.
and
E. C. Mitchell.
G.B. Patent 1,377,974, December 18, 1974 .
3.Verbal communication from Noel Tessier , W. R. Grace Chemical Co.
4.
Bhattacharjee, T. K.
1992 . M.S. thesis, University of Massachusetts .
5.
Ferguson, L.
and
R. G. Shaver.
1970 . J. Cellular Plastics , 6 :127 .
