Calendered hydrocolloid dressing

Details Calendered hydrocolloid dressing Calendered hydrocolloid dressing

2005-08-02

2005-08-02

Page, Thurman K. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Food or edible as carrier for pharmaceutical

C424S444000, C424S445000, C424S446000, C424S447000, C424S448000, C424S449000

Reexamination Certificate

active

06923982

ABSTRACT:
A calendered hydrocolloid dressing for the wound care and a one step method of manufacturing the hydrocolloidal dressing are described. In particular, the invention is concerned with a hydrocolloid dressing which is absorbent, non-damaging to the skin and comfortable to the user preferably having at least a thermoplastic elastomer backing and water absorbent polymeric adhesive layer.

REFERENCES:
patent: 4186165 (1980-01-01), Aberson et al.
patent: 4793337 (1988-12-01), Freeman et al.
patent: 4994278 (1991-02-01), Sablotsky et al.
patent: 5059189 (1991-10-01), Cilento et al.
patent: 5372819 (1994-12-01), Godbey et al.
patent: 5833642 (1998-11-01), McCabe et al.
patent: 0512 855 (1992-11-01), None
patent: WO 98/09664 (1998-03-01), None
PCT International Search Report from PCT/US 01/24961, Applicant: Scapa Tapes N.A.

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