Methods of making dressings

Details Methods of making dressings Methods of making dressings

1986-11-10

1988-12-13

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524862, 529 31, 529 32, 529 15, 206221, 222145, 222135, C08L 600

Patent

active

047911492

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.

REFERENCES:
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patent: 3923705 (1975-12-01), Smith
patent: 4157426 (1979-06-01), Hatanaka et al.
patent: 4229548 (1980-10-01), Sattlegger et al.
patent: 4439416 (1984-03-01), Cordon
patent: 4547529 (1985-10-01), Lee et al.
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patent: 4555529 (1985-11-01), Lee et al.
patent: 4608396 (1986-08-01), Bauman et al.
patent: 4621029 (1986-11-01), Kawaguchi
U.S. Patent Application Ser. No. 928,939, filed 11/10/86, by David Pocknell, entitled "Organosiloxane Foams", Docket No. VN-1.
U.S. Patent Application Ser. No. 929,250, filed 11/10/86 by David Pocknell, entitled "Methods of Making Dressings", Docket No. VN-3A.
Derwent abstract for French patent 2,312,527.

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