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Title:
FLEXIBLE, POROUS, DISSOLVABLE SOLID SHEET ARTICLE CONTAINING DIRECT-ADDED MICROCAPSULES AND PROCESS FOR MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2022/037093
Kind Code:
A1
Abstract:
Provided are flexible, dissolvable, porous solid sheet articles with direct-added microcapsules therein for delivering a benefit agent. Also provided is a process for making such solid sheet articles.

Inventors:
XU DAN (CN)
MAC NAMARA CARL DAVID (CN)
TIAN XIAO (CN)
TAN HONGSING (CN)
GLENN ROBERT WAYNE (SG)
Application Number:
PCT/CN2021/087782
Publication Date:
February 24, 2022
Filing Date:
April 16, 2021
Export Citation:
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Assignee:
PROCTER & GAMBLE (US)
XU DAN (CN)
MAC NAMARA CARL DAVID (CN)
TIAN XIAO (CN)
TAN HONGSING (CN)
GLENN ROBERT WAYNE JR (SG)
International Classes:
C11D17/06; B29C44/00; B29C44/24; C09D1/00; C11D3/37; C11D3/50
Domestic Patent References:
WO2020147000A12020-07-23
WO2020147211A12020-07-23
WO2010077628A22010-07-08
WO2010077650A22010-07-08
WO2010077627A22010-07-08
WO2010077651A22010-07-08
WO2009047127A12009-04-16
WO2018141096A12018-08-09
WO2011014643A12011-02-03
WO2010077627A22010-07-08
WO2012138820A12012-10-11
Foreign References:
US20200190433A12020-06-18
US2486921A1949-11-01
US2486922A1949-11-01
US2396278A1946-03-12
US3332880A1967-07-25
US5104646A1992-04-14
US5106609A1992-04-21
US0060504A1866-12-18
Other References:
"CTFA Cosmetic Ingredient Handbook", 1988, THE COSMETIC, TOILETRIES, AND FRAGRANCE ASSOCIATION, INC.
CAS, no. 3734-33-6
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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