EP 1421010 B2 20120118 - WATER SOLUBLE PACKAGING
Title (en)
WATER SOLUBLE PACKAGING
Title (de)
WASSERLÖSLICHE VERPACKUNG
Title (fr)
ENVELOPPE SOLUBLE DANS L'EAU
Publication
Application
Priority
- IB 0200230 W 20020122
- US 31287901 P 20010816
Abstract (en)
[origin: WO03016165A1] The invention is concerned with controlled release packaging comprising packaging material which is at least partially or substantially completely dispersible or dissolvable in an effective amount of a water-containing substance and which is adapted to comprise, contain or enclose one or more substances wherein the packaging is adapted for release of comprised, contained or enclosed substances in response to a predetermined stimulus in predetermined manner to a desired locus with substantially simultaneous or subsequent partial or complete dispersal or dissolving thereof.
IPC 8 full level
B65D 65/46 (2006.01); B65D 77/00 (2006.01); B65D 81/32 (2006.01)
CPC (source: EP KR)
B65D 65/46 (2013.01 - EP KR); B65D 81/3216 (2013.01 - EP)
Citation (opposition)
Opponent :
- EP 0479404 A2 19920408 - UNILEVER PLC [GB], et al
- WO 0160340 A1 20010823 - BIOPROGRESS TECH INT INC [GB], et al
- EP 0607316 B1 19970226 - RHONE POULENC AGRICULTURE [GB]
- WO 0144433 A1 20010621 - HENKEL KGAA [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
AL LT LV MK RO SI
DOCDB simple family (publication)
WO 03016165 A1 20030227; BR 0211947 A 20040921; CA 2454432 A1 20030227; CN 100351151 C 20071128; CN 1543421 A 20041103; DE 60223691 D1 20080103; DE 60223691 T2 20081030; DE 60223691 T3 20120719; EP 1421010 A1 20040526; EP 1421010 B1 20071121; EP 1421010 B2 20120118; ES 2294123 T3 20080401; ES 2294123 T5 20120629; JP 2005500211 A 20050106; JP 3936699 B2 20070627; KR 20040021698 A 20040310; MX PA04001395 A 20040527
DOCDB simple family (application)
IB 0200230 W 20020122; BR 0211947 A 20020122; CA 2454432 A 20020122; CN 02816036 A 20020122; DE 60223691 T 20020122; EP 02716217 A 20020122; ES 02716217 T 20020122; JP 2003521106 A 20020122; KR 20047002192 A 20020122; MX PA04001395 A 20020122