Title:
OPEN-PORE SINTERED GLASSES FOR USE IN ELECTRONIC CIGARETTES
Document Type and Number:
Japanese Patent JP2022101701
Kind Code:
A
Abstract:
To provide a sintered body for use as a liquid reservoir in an electronic cigarette and/or in medication-administering devices and/or in thermally heated evaporators for fragrant substances.SOLUTION: A sintered body 28 made of open-pore sintered glass has a porosity >50 vol%, and the average pore size lies within the range of 1 to 450 μm. The glass of the sintered body has a transition temperature Tg of at least 450°C. The present invention further relates to an evaporator unit 22 for heating applications, comprising the sintered body 28 as a liquid reservoir and a heating element, and to the use of the sintered body 28 in an electronic cigarette and/or in medication-administering devices and/or in thermally heated evaporators for fragrant substances.SELECTED DRAWING: Figure 8
Inventors:
ULRICH PEUCHERT
NORBERT HICKMANN
PHILIPP TREIS
YVONNE MENKE
KLUGE MICHAEL DR
NORBERT HICKMANN
PHILIPP TREIS
YVONNE MENKE
KLUGE MICHAEL DR
Application Number:
JP2022076331A
Publication Date:
July 06, 2022
Filing Date:
May 02, 2022
Export Citation:
Assignee:
SCHOTT AG
International Classes:
A24F40/42; A24B15/167; A24F40/40; A61M15/06
Domestic Patent References:
| JPH07315870A | 1995-12-05 | |||
| JPS59156923A | 1984-09-06 |
Foreign References:
| US20080112857A1 | 2008-05-15 | |||
| EP2764783A1 | 2014-08-13 | |||
| WO2014037794A2 | 2014-03-13 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hideo Nagashima
Ueshima class
Junichi Maekawa
Hideo Nagashima
Ueshima class