公开(公告)号：WO1997046462A1

公开(公告)日：1997-12-11

申请号：PCT/US1997008622

申请日：1997-05-21

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： COLGATE-PALMOLIVE COMPANY ,  MASTERS, James, G. ,  SULLIVAN, Richard, J. ,  PRENCIPE, Michael ,  CONNAN, A., Patrick

IPC: B65D35/22

CPC classification number: B65D81/325 ,  B65D35/22

Abstract: A method is disclosed for the coextrusion in controlled amounts of at least two dentifrice components stored and physically segregated in a multicompartmented collapsible dispenser provided with a partition which divides the interior volume of the container into separate compartments, the partition being moveable in response to a pressure differential developed thereacross upon the application of Compressive Force to the sidewalls, the individuals dentifrice components containing ingredients which interact when mixed, the dispenser sidewalls being formed of a resilient plastic material which is deflected upon the application thereto of a Deflective Force of about 1.0 or greater pounds, the dentifrice compnents being formulated to be equally extrudible at substantially equivalent compressive forces. When the dispenser sidewalls are compressed, there is extruded a single-banded unmixed multilayer stream of the components containing the reactive ingredients at ratios predetermined to provide optimum levels for interaction between the reacted ingredients when the extruded components are mixed in the oral cavity.

Abstract translation: 公开了一种用于将受控量的至少两种洁齿剂组分共挤出的方法，所述至少两种洁齿剂组分储存和物理分离在具有将容器的内部容积分成独立隔室的分隔壁的多室压缩分配器中，所述隔板响应于压力而可移动 在压缩力施加到侧壁上时，各种微生物发生变化，所述个体含有混合物相互作用的成分的洁齿剂组分，分配器侧壁由弹性塑料材料形成，弹性塑料材料在应用时偏转约为1.0或更大的防反射力 磅，配方的洁牙剂组分以基本相当的压缩力同等挤出。 当分配器侧壁被压缩时，挤出含有预定比例的反应性成分的组分的单条未混合多层流，以便当将挤出的组分混合在口腔中时，为反应成分之间的相互作用提供最佳水平。

公开(公告)号：EP0918698B1

公开(公告)日：2001-11-07

申请号：EP97932135.3

申请日：1997-05-21

Applicant: Colgate-Palmolive Company

Inventor： MASTERS, James, G. ,  SULLIVAN, Richard, J. ,  PRENCIPE, Michael ,  CONNAN, A., Patrick

IPC: B65D35/22 ,  A61K7/16

CPC classification number: B65D81/325 ,  B65D35/22

Abstract: A method is disclosed for the coextrusion in controlled amounts of at least two dentifrice components stored and physically segregated in a multicompartmented collapsible dispenser provided with a partition which divides the interior volume of the container into separate compartments, the partition being moveable in response to a pressure differential developed thereacross upon the application of Compressive Force to the sidewalls, the individuals dentifrice components containing ingredients which interact when mixed, the dispenser sidewalls being formed of a resilient plastic material which is deflected upon the application thereto of a Deflective Force of about 1.0 or greater pounds, the dentifrice compnents being formulated to be equally extrudible at substantially equivalent compressive forces. When the dispenser sidewalls are compressed, there is extruded a single-banded unmixed multilayer stream of the components containing the reactive ingredients at ratios predetermined to provide optimum levels for interaction between the reacted ingredients when the extruded components are mixed in the oral cavity.

公开(公告)号：EP0918698A1

公开(公告)日：1999-06-02

申请号：EP97932135.0

申请日：1997-05-21

Applicant: Colgate-Palmolive Company

Inventor： MASTERS, James, G. ,  SULLIVAN, Richard, J. ,  PRENCIPE, Michael ,  CONNAN, A., Patrick

IPC: B65D35 ,  B65D81

CPC classification number: B65D81/325 ,  B65D35/22

Abstract: A method is disclosed for the coextrusion in controlled amounts of at least two dentifrice components stored and physically segregated in a multicompartmented collapsible dispenser provided with a partition which divides the interior volume of the container into separate compartments, the partition being moveable in response to a pressure differential developed thereacross upon the application of Compressive Force to the sidewalls, the individuals dentifrice components containing ingredients which interact when mixed, the dispenser sidewalls being formed of a resilient plastic material which is deflected upon the application thereto of a Deflective Force of about 1.0 or greater pounds, the dentifrice compnents being formulated to be equally extrudible at substantially equivalent compressive forces. When the dispenser sidewalls are compressed, there is extruded a single-banded unmixed multilayer stream of the components containing the reactive ingredients at ratios predetermined to provide optimum levels for interaction between the reacted ingredients when the extruded components are mixed in the oral cavity.