EP 3652380 A1 20200520 - PAPERBOARD, PAPERBOARD CONTAINER, AND METHOD FOR USING A PAPERBOARD ARTICLE
Title (en)
PAPERBOARD, PAPERBOARD CONTAINER, AND METHOD FOR USING A PAPERBOARD ARTICLE
Title (de)
KARTON, KARTONBEHÄLTER UND VERFAHREN ZUR VERWENDUNG EINES KARTONARTIKELS
Title (fr)
CARTON, RÉCIPIENT EN CARTON ET PROCÉDÉ D'UTILISATION D'UN ARTICLE EN CARTON
Publication
Application
Priority
- US 201762530488 P 20170710
- US 2018040316 W 20180629
Abstract (en)
[origin: US2019009970A1] A method for using a paperboard article includes heating a paperboard article by way of microwave radiation. The paperboard article includes a paperboard substrate having a first major side and a second major side and one or more high-density polyethylene layers on at least one of the first major side and the second major side of the paperboard substrate.
IPC 8 full level
D21H 27/10 (2006.01); D21H 19/22 (2006.01); D21H 19/40 (2006.01); D21H 19/56 (2006.01); D21H 19/82 (2006.01)
CPC (source: EP KR US)
B65D 81/3453 (2013.01 - KR US); D21H 19/20 (2013.01 - KR); D21H 19/22 (2013.01 - EP US); D21H 19/40 (2013.01 - EP KR US); D21H 19/56 (2013.01 - EP KR US); D21H 19/82 (2013.01 - EP KR US); D21H 27/10 (2013.01 - EP KR US); B65D 2581/3435 (2013.01 - KR US); B65D 2581/3437 (2013.01 - KR US)
Citation (search report)
See references of WO 2019014000A1
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)
US 2019009970 A1 20190110; BR 112019025570 A2 20200616; CA 3067595 A1 20190117; CN 110869558 A 20200306; EP 3652380 A1 20200520; JP 2020526421 A 20200831; KR 20200028900 A 20200317; WO 2019014000 A1 20190117
DOCDB simple family (application)
US 201816023754 A 20180629; BR 112019025570 A 20180629; CA 3067595 A 20180629; CN 201880046471 A 20180629; EP 18745735 A 20180629; JP 2020500798 A 20180629; KR 20197038149 A 20180629; US 2018040316 W 20180629