Process for preparation of polyurethane condoms

Details Process for preparation of polyurethane condoms Process for preparation of polyurethane condoms

1987-04-27

1989-04-04

Rosenbaum, C. Fred

Surgery

Male reproductory tract shields or birth control devices

Condoms

604349, A61F 1300, A61F 544

Patent

active

048175935

ABSTRACT:
A process of making a polyurethane condom which comprises providing an organic solvent solution of a polyurethane, a single dipping of a condom form or mold into the polyurethane solution, raising the form from solution and allowing the resultant deposited film to cure at elevated temperatures, thereby forming the condom.

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Advances in Polyurethane Technology Buist et al., Maclaven & Sons London, U.K., 1968--Reference book--Available from Library of Levis W. Jacobs Room 2-10 D06.
"Elastomers, A Desk Type Data Bank", International Plastics Selector, Inc., San Diego, 92126, 1980 pp. 93-156; 427-448.
Defensive Publication T856013-Richard D. Samson-Published 11/12/68.

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