EP 0973471 A1 20000126 - INTERNALLY HEATED ABSORBENT ARTICLE
Title (en)
INTERNALLY HEATED ABSORBENT ARTICLE
Title (de)
INNEN BEHEIZTER ABSORBIERENDER ARTIKEL
Title (fr)
ARTICLE ABSORBANT CHAUFFE DE L'INTERIEUR
Publication
Application
Priority
- US 9724247 W 19971219
- US 3398796 P 19961230
- US 85487697 A 19970512
Abstract (en)
[origin: WO9829079A1] An absorbent article includes a particulate chemical mixture, which is exothermically reactive in the presence of air or moisture, for heating at least a portion of the absorbent article. The heat generated improves the absorption of body fluids by lowering the viscosity of the absorbed fluids.
IPC 1-7
IPC 8 full level
A61F 13/15 (2006.01); A61F 13/534 (2006.01); A61F 7/02 (2006.01); A61F 7/03 (2006.01)
CPC (source: EP KR)
A61F 13/15 (2013.01 - KR); A61F 13/84 (2013.01 - EP); A61F 7/034 (2013.01 - EP); A61F 2007/026 (2013.01 - EP)
Citation (search report)
See references of WO 9829079A1
Designated contracting state (EPC)
BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9829079 A1 19980709; AU 5729498 A 19980731; AU 734471 B2 20010614; BR 9714108 A 20011113; CA 2276128 A1 19980709; CN 1191804 C 20050309; CN 1248901 A 20000329; CZ 234899 A3 19991215; EP 0973471 A1 20000126; IL 130610 A0 20000601; JP 2001507602 A 20010612; KR 20000069767 A 20001125; RU 2217116 C2 20031127
DOCDB simple family (application)
US 9724247 W 19971219; AU 5729498 A 19971219; BR 9714108 A 19971219; CA 2276128 A 19971219; CN 97181984 A 19971219; CZ 234899 A 19971219; EP 97953575 A 19971219; IL 13061097 A 19971219; JP 53034498 A 19971219; KR 19997005906 A 19990629; RU 99116365 A 19971219