Title:
SUPERABSORBENT THERMOPLASTIC COMPOSITION AND ARTICLE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO2003060008
Kind Code:
A3
Abstract:
A thermoplastic composition that includes from about 1% by weight to 25% by weight thermoplastic polymer (e.g., block copolymer having the formula (A-B)x or A-B-A where the A block includes polyvinylarene, the B block includes poly(monoalkenyl) and x is an integer of at least one), spherical superabsorbent particles comprising polyacrylate, and plasticizing oil, the composition exhibiting water gel time of no greater than 2 minutes, a viscosity of no greater than 100,000 centipoise and a wet tensile strength of at least 15g/in<2>.
Inventors:
MEHAWEJ FOUAD D
SIMMONS EUGENE R
ZOROMSKI PAULA
SIMMONS EUGENE R
ZOROMSKI PAULA
Application Number:
PCT/US2003/002055
Publication Date:
April 29, 2004
Filing Date:
January 14, 2003
Export Citation:
Assignee:
FULLER H B LICENSING FINANC (US)
International Classes:
A61F13/00; A61F13/15; A61F13/49; A61L15/60; A61F13/53; B01J20/26; B01J20/28; C08L33/08; C08L53/00; C08L53/02; (IPC1-7): C08L53/00; C08L53/02; C08L33/00; B32B27/00
Domestic Patent References:
| WO2001059025A1 | 2001-08-16 | |||
| WO2001041818A1 | 2001-06-14 | |||
| WO2001057103A1 | 2001-08-09 | |||
| WO2001055276A1 | 2001-08-02 |
Foreign References:
| US6051748A | 2000-04-18 | |||
| US5876855A | 1999-03-02 | |||
| EP0554832A1 | 1993-08-11 | |||
| EP0378799A1 | 1990-07-25 | |||
| FR2730242A1 | 1996-08-09 | |||
| EP0919590A1 | 1999-06-02 | |||
| US5143961A | 1992-09-01 | |||
| US5942569A | 1999-08-24 | |||
| EP0863184A1 | 1998-09-09 | |||
| US5281207A | 1994-01-25 |
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