公开(公告)号：EP0708635A1

公开(公告)日：1996-05-01

申请号：EP94919672.0

申请日：1994-06-29

申请人： UNILEVER PLC ,  UNILEVER N.V.

发明人： WATERFIELD, Philip Christopher ,  RAVEN, Stephen John

IPC分类号： A61K8 ,  A61Q11

CPC分类号： A61Q11/00 ,  A61K8/046 ,  A61K2800/222

摘要： The present invention relates to an effervescent oral care composition with improved sensory properties. The composition comprises a first composition with alkalimetal bicarbonate and a second composition with an acidic compound. Upon bringing the two compositions into contact with each other, e.g. by extruding them from a multicompartment container through a single outlet orifice, the alkalimetal bicarbonate and the acidic compound react with each other, causing an effervescent effect. By using 2.5-10 % by weight of the alkalimetal bicarbonate, the sensory properties of the composition are significantly improved, while maintaining the same degree of effervescence as compared to similar systems with 15 % or more alkalimetal bicarbonate.

公开(公告)号：EP0957708B1

公开(公告)日：2004-02-11

申请号：EP96939214.1

申请日：1996-11-25

申请人： UNILEVER PLC ,  UNILEVER N.V.

发明人： DAWSON, Peter Leonard ,  HEINZELMAN, Bert, Davis ,  LAMOND, Donald, Richard ,  MOLDAUER, John ,  RAVEN, Stephen John

IPC分类号： A46B7/06 ,  A46B9/04

CPC分类号： A46B5/0029 ,  A46B7/06 ,  A46B9/04 ,  A46B2200/1066

摘要： A toothbrush having a handle and a bristle bearing head characterised in that the head comprises a central skeleton, a resilient side member mounted either side of the central skeleton, tuft mounting means in the skeleton and/or the side member for receiving bristles, the side member bristle tufts being capable of a toggling movement.

公开(公告)号：EP0957708A1

公开(公告)日：1999-11-24

申请号：EP96939214.0

申请日：1996-11-25

申请人： UNILEVER PLC ,  UNILEVER N.V.

发明人： DAWSON, Peter Leonard ,  HEINZELMAN, Bert, Davis ,  LAMOND, Donald, Richard ,  MOLDAUER, John ,  RAVEN, Stephen John

IPC分类号： A46B7 ,  A46B9

CPC分类号： A46B5/0029 ,  A46B7/06 ,  A46B9/04 ,  A46B2200/1066

摘要： A toothbrush having a handle and a bristle bearing head characterised in that the head comprises a central skeleton, a resilient side member mounted either side of the central skeleton, tuft mounting means in the skeleton and/or the side member for receiving bristles, the side member bristle tufts being capable of a toggling movement.

公开(公告)号：EP0708635B1

公开(公告)日：1998-09-23

申请号：EP94919672.9

申请日：1994-06-29

申请人： UNILEVER PLC ,  UNILEVER N.V.

发明人： WATERFIELD, Philip Christopher ,  RAVEN, Stephen John

IPC分类号： A61K7/16

CPC分类号： A61Q11/00 ,  A61K8/046 ,  A61K2800/222

摘要： The present invention relates to an effervescent oral care composition with improved sensory properties. The composition comprises a first composition with alkalimetal bicarbonate and a second composition with an acidic compound. Upon bringing the two compositions into contact with each other, e.g. by extruding them from a multicompartment container through a single outlet orifice, the alkalimetal bicarbonate and the acidic compound react with each other, causing an effervescent effect. By using 2.5-10 % by weight of the alkalimetal bicarbonate, the sensory properties of the composition are significantly improved, while maintaining the same degree of effervescence as compared to similar systems with 15 % or more alkalimetal bicarbonate.