SEMI-SOLID POST EXPANSION TYPE AGENT-SHAPED COMPOSITION FOR LOCAL MEDICINE/MAKEUP STORED IN POUCH, AND ITS PREPARATION

• Main Authors: MELILLO JOSEPH, GERIA NAVIN MANOHAR
• Format: Patent
• Language: English
• Published: 07.11.2000
• Edition: 7
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HAIRDRESSING OR SHAVING EQUIPMENT; HAND OR TRAVELLING ARTICLES; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MANICURING OR OTHER COSMETIC TREATMENT; MEDICAL OR VETERINARY SCIENCE; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; STORING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a post expansion type does gel delivery system. SOLUTION: A pouch containing an unpressed post expansion type gel is provided, and the gel in the pouch is covered with an inert atmosphere such as a cover of nitrogen protecting the gel and preventing the gel ingredient from expanding and separating too early. When the pouch is opened and the content is discharged, a low b.p. hydrocarbon such as isopentane foams the gel by heat of the skin of a user to bring instantaneous benefits including cleasing, moistening, improvement of pleasant feeling on shaving, curing of a wound, etc. to customers. In addition, the present invention for preparing the gel suitable for being used in a does delivery system comprises a process wherein to expel air from a jar, while the gel with nitrogen is sprayed, the gel is incorporated in the jar and then, the gel with no air mixing is formed without no problem on weight fluctuation by swirling in the jar.