Global Patent Index - EP 1043965 A1

EP 1043965 A1 2000-10-18 - ABSORBENT ARTICLE CONTAINING SUPERABSORBENT MATERIAL

Title (en)

ABSORBENT ARTICLE CONTAINING SUPERABSORBENT MATERIAL

Title (de)

SUPERABSORBIERENDES MATERIAL ENTHALTENDE ABSORBIERENDE ARTIKEL

Title (fr)

ARTICLE ABSORBANT CONTENANT UNE MATIERE SUPERABSORBANTE

Publication

EP 1043965 A1 (EN)

Application

EP 98965355 A

Priority

  • SE 9802454 W
  • SE 9704881 A

Abstract (en)

[origin: GB2332629A] Absorbent structure in an absorbent article such as a diaper, sanitary napkin, incontinence guard, wound dressing, bed protection etc., said structure containing a superabsorbent material possibly in combination with other absorption- or carrier materials and where the superabsorbent material has a content of renewable and/or biodegradeable raw material of at least 20 % by weight, calculated on the dry weight of superabsorbent material, and has a phase angle # # 8‹ defined as the phase shift between deformation and strain measured at rheological measurements.

IPC 1-7 (main, further and additional classification)

A61F 13/15; A61L 15/60

IPC 8 full level (invention and additional information)

A61F 13/53 (2006.01); A61F 5/44 (2006.01); A61F 13/00 (2006.01); A61F 13/15 (2006.01); A61F 13/49 (2006.01); A61L 15/00 (2006.01); A61L 15/16 (2006.01); B01J 20/26 (2006.01)

CPC (invention and additional information)

A61F 13/53 (2013.01); A61F 13/15203 (2013.01); A61F 2013/530649 (2013.01); A61F 2013/5307 (2013.01); A61F 2013/530708 (2013.01); A61F 2013/530744 (2013.01)

Citation (search report)

See references of WO 9933420A1

Designated contracting state (EPC)

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

EPO simple patent family

GB 2332629 A 19990630; GB 2332629 B 20021120; GB 9828577 D0 19990217; AR 011490 A1 20000816; AU 2082999 A 19990719; CA 2315748 A1 19990708; CO 5070595 A1 20010828; EP 1043965 A1 20001018; JP 2001526954 A 20011225; KR 20010033707 A 20010425; MX PA00006408 A 20010101; PE 01602000 A1 20000320; PL 341425 A1 20010409; SE 514710 C2 20010402; SE 9704881 D0 19971229; SE 9704881 L 19990630; SK 8932000 A3 20010118; TN SN98232 A1 20000613; TW 467738 B 20011211; WO 9933420 A1 19990708; ZA 9811889 B 19990628

INPADOC legal status


2003-06-11 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021127

2002-08-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020716

2000-10-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000619

2000-10-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE