Title:
METHOD OF HANDLING OR MANIPULATING FLEXIBLE, DISSOLVABLE, POROUS ARTICLES
Document Type and Number:
WIPO Patent Application WO/2022/133891
Kind Code:
A1
Abstract:
This present invention provides a method of handling or manipulating a flexible, dissolvable, porous article that is highly compressible and reboundable, comprising the step of applying a moderate force to said article to achieve a Volumetric Compression of 50%or more, followed by the step of removing said force to achieve a Volumetric Rebound of 80%or more in less than 10 minutes.
Inventors:
MAC NAMARA CARL DAVID (CN)
TAN HONGSING (CN)
TAN HONGSING (CN)
Application Number:
PCT/CN2020/138981
Publication Date:
June 30, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
PROCTER & GAMBLE (US)
MAC NAMARA CARL DAVID (CN)
TAN HONGSING (CN)
MAC NAMARA CARL DAVID (CN)
TAN HONGSING (CN)
International Classes:
A61K8/00; A61K8/02; A61K8/18
Domestic Patent References:
| WO2020147211A1 | 2020-07-23 | |||
| WO2020147010A1 | 2020-07-23 | |||
| WO2010077627A2 | 2010-07-08 | |||
| WO2012138820A1 | 2012-10-11 |
Foreign References:
| CN112004650A | 2020-11-27 | |||
| CN111698981A | 2020-09-22 | |||
| CN101932362A | 2010-12-29 | |||
| CN102368997A | 2012-03-07 | |||
| CN111867798A | 2020-10-30 | |||
| US20070224149A1 | 2007-09-27 | |||
| US20200308517A1 | 2020-10-01 | |||
| US3968620A | 1976-07-13 |
Other References:
"CTFA Cosmetic Ingredient Handbook", 1988, THE COSMETIC, TOILETRIES, AND FRAGRANCE ASSOCIATION, INC.
CLYDE ORRPAUL WEBB., ANALYTICAL METHODS IN FINE PARTICLE TECHNOLOGY
CLYDE ORRPAUL WEBB: "Analytical Methods in Fine Particle Technology"
CLYDE ORRPAUL WEBB., ANALYTICAL METHODS IN FINE PARTICLE TECHNOLOGY
CLYDE ORRPAUL WEBB: "Analytical Methods in Fine Particle Technology"
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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