Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1991-04-22
1993-05-25
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524491, 524505, 523118, C08L 8304, C08K 501
Patent
active
052140938
ABSTRACT:
A method of performing a nonsurgical blepheroplasty is provided which involves adhering opposing eyelid surfaces together to arrest ptosis or eyelid droop. Specific adhesive compositions are provided to permit oxygen permeability, long-lasting adherence and to be non-toxic with respect to the tissues involved. The adhesive is a mixture including an adhesive component, a thermoplastic elastomer component and a solvent component, with a midblock tackifier being an optional ingredient. The method and composition of the invention are primarily of utility to physicians and direct users seeking to bond human tissues together without the necessity of resorting to surgical techniques and is especially adapted to eyelid blepheroplasty procedures.
REFERENCES:
patent: 3972848 (1976-08-01), Lakshmanan
patent: 4248759 (1981-02-01), St. Clair
patent: 4291139 (1981-09-01), Halasa et al.
patent: 4650817 (1987-03-01), Allen, Jr. et al.
Nell Edward R.
Parkinson Dean B.
DeWitt LaVonda R.
Hughes Michael J.
Michl Paul R.
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