EP 4048720 A1 20220831 - MULTILAYER DISSOLVABLE SOLID ARTICLE CONTAINING COATING COMPOSITION AND PROCESS FOR MAKING THE SAME
Title (en)
MULTILAYER DISSOLVABLE SOLID ARTICLE CONTAINING COATING COMPOSITION AND PROCESS FOR MAKING THE SAME
Title (de)
MEHRSCHICHTIGER AUFLÖSBARER FESTER GEGENSTAND MIT BESCHICHTUNGSZUSAMMENSETZUNG UND VERFAHREN ZU SEINER HERSTELLUNG
Title (fr)
ARTICLE SOLIDE SOLUBLE MULTICOUCHE CONTENANT UNE COMPOSITION DE REVÊTEMENT ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
CN 2019113069 W 20191024
Abstract (en)
[origin: WO2021077369A1] This present invention provides dissolvable solid articles comprising multiple layers of flexible, dissolvable, porous sheets, in which a coating composition is present on at least one internal surface of at least one sheet in said solid articles. The present invention also provides a process for making such solid articles.
IPC 8 full level
C08J 5/18 (2006.01); A61K 8/00 (2006.01); C08J 7/04 (2020.01); C08J 9/00 (2006.01)
CPC (source: EP)
A61K 8/0216 (2013.01); A61K 8/39 (2013.01); A61K 8/463 (2013.01); A61K 8/4946 (2013.01); A61K 8/8129 (2013.01); A61Q 19/00 (2013.01); B32B 5/32 (2013.01); C11D 3/3753 (2013.01); C11D 17/0039 (2013.01); C11D 17/042 (2013.01); C11D 17/06 (2013.01); A61K 2800/10 (2013.01); A61K 2800/596 (2013.01); A61Q 5/02 (2013.01); B32B 2250/02 (2013.01); B32B 2250/22 (2013.01); B32B 2255/102 (2013.01); B32B 2255/20 (2013.01); B32B 2255/24 (2013.01); B32B 2255/26 (2013.01); B32B 2266/0221 (2013.01); B32B 2266/0242 (2013.01); B32B 2266/0257 (2013.01); B32B 2266/0264 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/06 (2013.01); B32B 2266/10 (2016.10); B32B 2307/7166 (2013.01); B32B 2307/718 (2013.01); B32B 2307/72 (2013.01); B32B 2307/732 (2013.01); B32B 2439/40 (2013.01)
Citation (search report)
See references of WO 2021077369A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021077369 A1 20210429; CN 114555681 A 20220527; EP 4048720 A1 20220831
DOCDB simple family (application)
CN 2019113069 W 20191024; CN 201980101400 A 20191024; EP 19949938 A 20191024