EP 3516033 B1 20200805 - CONTINUOUS METHOD FOR PRODUCING PERFUME-CONTAINING MELTING BODIES
Title (en)
CONTINUOUS METHOD FOR PRODUCING PERFUME-CONTAINING MELTING BODIES
Title (de)
KONTINUIERLICHES VERFAHREN ZUR HERSTELLUNG PARFÜMHALTIGER SCHMELZKÖRPER
Title (fr)
PROCÉDÉ DE PRODUCTION EN CONTINU DE CORPS FUSIBLES CONTENANT DU PARFUM
Publication
Application
Priority
- DE 102016218483 A 20160926
- DE 102016219295 A 20161005
- EP 2017074105 W 20170922
Abstract (en)
[origin: WO2018055117A1] The invention relates to a continuous method for producing perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer having a melting point >30°C to 250°C and at least one aromatic substance, the method comprising the following steps: continuous supply, optionally continuous production and supply, of a melt comprising the at least one water-soluble or water-dispersible carrier polymer; continuous addition of the at least one aromatic substance to the melt comprising the at least one water-soluble or water-dispersible carrier polymer; mixing the melt comprising the at least one water-soluble or water-dispersible carrier polymer and the at least one aromatic substance; and cooling the mixture in order to produce perfume-containing melting bodies. The invention also relates to perfume-containing melting bodies produced in this way.
IPC 8 full level
C11D 3/37 (2006.01); C11D 3/50 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP US)
C11D 3/001 (2013.01 - US); C11D 3/3707 (2013.01 - EP US); C11D 3/50 (2013.01 - EP US); C11D 3/505 (2013.01 - EP US); C11D 3/507 (2013.01 - US); C11D 11/0082 (2013.01 - EP US)
Citation (opposition)
Opponent : THE PROCTER & GAMBLE COMPANY
- US 5328684 A 19940712 - MORGAN ROBERT D [US], et al
- US 2012270765 A1 20121025 - AOUAD YOUSEF GEORGES [US]
- US 8497234 B2 20130730 - MAYER KONSTANZE [DE], et al
- WO 2016078942 A1 20160526 - UNILEVER PLC [GB], et al
- TERRENCE BLEVINS ET AL: "Control Loop Foundation: Batch and Continuous Processes", HANDBOOK OF INDUSTRIAL MIXING - SCIENCE AND PRACTICE, 2011, pages 12, XP055820830
Opponent : Unilever Global IP Limited.
- US 5328684 A 19940712 - MORGAN ROBERT D [US], et al
- EP 1627573 A1 20060222 - FIRMENICH & CIE [CH]
- WO 2011056938 A1 20110512 - PROCTER & GAMBLE [US], et al
- WO 2008009521 A1 20080124 - HENKEL KGAA [DE], et al
- ANONYMOUS: "Maltodextrin - American Chemical Society", ACS, 23 April 2018 (2018-04-23), pages 1 - 3, XP055804371, Retrieved from the Internet <URL:https://www.acs.org/content/acs/en/molecule-of-the-week/archive/m/maltodextrin.html> [retrieved on 20210514]
- ANONYMOUS: "AutoBlend System - Continuous Production of Liquid Detergent", SPX, 1 March 2013 (2013-03-01), pages 1 - 3, XP055804374, Retrieved from the Internet <URL:https://www.spxflow.com/bran-luebbe/products/autoblend-system-continuous-production-of-liquid-detergent/> [retrieved on 20210514]
- ANONYMOUS: "AutoBlend System - Continuous Production of Fabric Softener", SPX, 1 March 2013 (2013-03-01), pages 1 - 3, XP055804375, Retrieved from the Internet <URL:https://www.spxflow.com/bran-luebbe/products/autoblend-system-continuous-production-of-fabric-softener/> [retrieved on 20210514]
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
DOCDB simple family (publication)
WO 2018055117 A1 20180329; DE 102016219295 A1 20180329; EP 3516033 A1 20190731; EP 3516033 B1 20200805; US 11001788 B2 20210511; US 2019218480 A1 20190718
DOCDB simple family (application)
EP 2017074105 W 20170922; DE 102016219295 A 20161005; EP 17771764 A 20170922; US 201916364689 A 20190326