Global patent index - EP 1085916 A1

EP 1085916 A1 2001-03-28 - WATER-ABSORBENT CORES FOR WATER ABSORBENT ARTICLES

Title (en)

WATER-ABSORBENT CORES FOR WATER ABSORBENT ARTICLES

Title (de)

WASSERABSORBIERENDE KERNE FÜR WASSERABSORBIERENDE ARTIKEL

Title (fr)

PARTIES CENTRALES ABSORBANT L'EAU POUR ARTICLES ABSORBANT L'EAU

Publication

EP 1085916 A1 (EN)

Application

EP 99931042 A

Priority

  • EP 9903934 W
  • GB 9812427 A

Abstract (en)

[origin: WO9964084A1] Water-absorbent cores for water-absorbent articles and which contain superabsorbent polymeric material exhibit improved absorbency and reduced rewet if the material is provided in part in powder, particulate or powder and particulate form and in part in fibrous form. Water-absorbent articles containing said cores are also provided.

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

A61L 15/60; A61L 15/24

IPC 8 full level (invention and additional information)

A61F 13/15 (2006.01); A61F 13/00 (2006.01); A61F 13/14 (2006.01); A61F 13/53 (2006.01); A61L 15/00 (2006.01); A61L 15/16 (2006.01); A61L 15/24 (2006.01); A61L 15/60 (2006.01); C08F 222/02 (2006.01); C08L 101/14 (2006.01)

CPC (invention and additional information)

A61L 15/24 (2013.01); A61L 15/60 (2013.01); A61F 13/53 (2013.01); A61F 2013/530583 (2013.01); A61F 2013/530613 (2013.01)

Combination set (CPC)

  1. A61L 15/24 + C08L 35/00
  2. A61L 15/60 + C08L 35/00

Citation (search report)

See references of WO 9964084A1

Designated contracting state (EPC)

BE CH DE DK FI FR GB IE IT LI NL SE

EPO simple patent family

WO 9964084 A1 19991216; AU 4770899 A 19991230; CA 2334494 A1 19991216; EP 1085916 A1 20010328; GB 9812427 D0 19980805; JP 2002517562 A 20020618

INPADOC legal status

2003-09-24 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030320

2002-10-02 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7A 61L 15/60 A, 7A 61L 15/24 B

2001-11-28 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20011015

2001-03-28 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010105

2001-03-28 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): BE CH DE DK FI FR GB IE IT LI NL SE