Method for preparing a composition by extraction of...

Details Method for preparing a composition by extraction of... Method for preparing a composition by extraction of...

2005-08-30

2005-08-30

Flood, Michele (Department: 1654)

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Derived from mollusk

C424S489000, C424S078030, C514S773000, C514S951000

Reexamination Certificate

active

06936280

ABSTRACT:
A method for preparing a composition, comprising a) reducing mother-of-pearl into powder with grain size distribution ranging between about 1 and about 300 μm; b) placing the obtained powder in close contact with an extracting agent in the form of a hydroglycol solution of at least a collagen, of at least a proteoglycan or a mixture thereof; then c) in collecting the extraction mixture, formed by the close contact, constituting the desired composition. The composition obtainable by said method has very interesting properties relative to the skin and/or skin appendages, in particular tissue-regenerating properties, enabling for instance improved wound healing, and anti-ageing properties for preventing and/or visibly reducing effects related to skin and/or skin appendage ageing.

REFERENCES:
patent: 10236941 (1998-09-01), None
Lopez et al Tissue & Cell (1992), 24(5): 667-679. Demonstration of the capacity of nacre to induce bone formation by human osteoblasts maintained in vitro.
Silve et al. Calcified Tissue International (1992), 51(5): 636-369. Nacre initiates biomineralization by human osteoblasts maintained in vitro.

Affiliated with

Also associated with

Rating

Method for preparing a composition by extraction of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing a composition by extraction of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing a composition by extraction of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3473917