Patent · US Active

Capsule for two-component materials

US8561845B2 · kind B2 · utility

3Cited by

48References

16Claims

0Family size

Assignees

3M INNOVATIVE PROPERTIES COMPANY · US
3M ESPE AG · DE

Inventors

Dean K. Reidt · Windom, US
Darin J. Meyertholen · Woodbury, US
Bruce R. Broyles · Oakdale, US
Robert Lee · Lawrenceville, US
Robert M. Biegler · Woodbury, US
Arno Hohmann · Munich, DE
Marc Peuker · Schorndorf, DE
Michael James Knee · Petersfield, GB

Key dates

Filing date	Dec 22, 2010
Grant date	Oct 22, 2013
Priority date	—
Expiry date	Dec 22, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C17/01
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Capsule (10) for two or more components of a material which are to be mixed together, comprising a cartridge (11) comprising an outlet (12), a first component chamber (13) for containing a first component, and a second component chamber (14) for containing a second component, the two chambers (13, 14) opening into the outlet (12); and a piston (15) which at least with its front end sits in the cartridge (11), lies with its rear end outside the component chambers (13, 14) and, when it is pushed forwards, presses the two components out of their component chambers (13, 14).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.