| abstract |
The specification is directed to making noncellular dressings such as gelatinous wound dressings. According to the invention medical and surgical dressings are made by use of packages which may be held in the hand, and which contain the components of two part curable polysiloxane compositions in such a manner that the component may be mixed in predetermined proportions and dispensed therefrom under the influence of propellant gas. The method avoids the need for manual mixing of such compositions during production of dressings. |