Loading...
Please wait, while we are loading the content...
Similar Documents
Topcal Application Emulsions Background of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | 21) Appl. No.: 383,782 The present invention relates in general to products for 1 topical application to the skin, and more particularly to 22 Filed: Feb. 6, 1995 improved stable emulsions for containing water soluble (51) Int. Cl." ........................................ A61K 7/42 active ingredients, such as Vitamin C, glycolic acid, etc., 52 U.S. Cl. ........ ... 424/59: 424/401; 424/456; which may nonetheless be packaged with gelatin capsules, 514/474, 514/844 and which have demonstrated improved stability. 58 Field of Search ..................................... 424/401, 456, a he i vethvi 424/59; 514/557, 844 In particular, the invention relates to a novel polyethylene glycol-in-oil emulsion that is compatible with gelatin cap 56 References Cited Sules. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/22/99/d5/3af9f4782a6d54/US5587149.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |