Global Patent Index - EP 1078123 A1

EP 1078123 A1 20010228 - COMPOSITE ABSORBENT MATERIALS FOR AQUEOUS LIQUID

Title (en)

COMPOSITE ABSORBENT MATERIALS FOR AQUEOUS LIQUID

Title (de)

WÄSSRIGE FLÜSSIGKEITEN ABSORBIERENDE VERBUNDMATERIALIEN

Title (fr)

MATERIAUX COMPOSITES ABSORBANTS DE LIQUIDE AQUEUX

Publication

EP 1078123 A1 20010228 (FR)

Application

EP 99910419 A 19990323

Priority

  • FR 9900675 W 19990323
  • FR 9804184 A 19980403

Abstract (en)

[origin: FR2776955A1] The invention concerns two-layered composites capable of swelling in the presence of an aqueous liquid. Said composites are based on a superabsorbent powder fixed on a nonwoven flexible material support with self-adhesive glue. The two-layered composites can be used in different industries such as, for example, in the manufacture of cables for transporting energy or in industry producing hygiene articles.

IPC 1-7

D06N 3/00; H01B 7/28; A61L 15/60

IPC 8 full level

A61F 13/15 (2006.01); A61F 13/53 (2006.01); A61L 15/60 (2006.01); B32B 5/30 (2006.01); D06N 3/00 (2006.01); H01B 7/282 (2006.01)

CPC (source: EP)

A61L 15/60 (2013.01); D06N 3/0093 (2013.01)

Citation (search report)

See references of WO 9951809A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

FR 2776955 A1 19991008; FR 2776955 B1 20000505; AU 2938599 A 19991025; CA 2324933 A1 19991014; CN 1301322 A 20010627; EP 1078123 A1 20010228; JP 2002510572 A 20020409; WO 9951809 A1 19991014

DOCDB simple family (application)

FR 9804184 A 19980403; AU 2938599 A 19990323; CA 2324933 A 19990323; CN 99806194 A 19990323; EP 99910419 A 19990323; FR 9900675 W 19990323; JP 2000542518 A 19990323