Global Patent Index - EP 0973471 A1

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

EP 0973471 A1 20000126 (EN)

Application

EP 97953575 A 19971219

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

A61F 13/15

IPC 8 full level

A61F 13/534 (2006.01); A61F 13/15 (2006.01); A61F 7/02 (2006.01); A61F 7/03 (2006.01)

CPC (source: EP)

A61F 13/84 (2013.01); A61F 7/034 (2013.01); A61F 2007/026 (2013.01)

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 D0 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