CA2013943A1 - Selective placement of absorbent product materials in sanitary napkins and the like - Google Patents
Selective placement of absorbent product materials in sanitary napkins and the likeInfo
- Publication number
- CA2013943A1 CA2013943A1 CA 2013943 CA2013943A CA2013943A1 CA 2013943 A1 CA2013943 A1 CA 2013943A1 CA 2013943 CA2013943 CA 2013943 CA 2013943 A CA2013943 A CA 2013943A CA 2013943 A1 CA2013943 A1 CA 2013943A1
- Authority
- CA
- Canada
- Prior art keywords
- product
- sanitary napkins
- absorbent product
- product materials
- selective placement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 title abstract 4
- 239000002250 absorbent Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
In absorbent products, such as sanitary napkins, discreet areas of dry fibrous materials such as fluid-repellent materials are precisely placed in various planes within the product so as to provide barriers to bodily fluid leakage from the product. In a preferred embodiment, hydrophobic fibers are placed around the periphery of a central absorbent area of an absorbent product to discourage and/or prevent side or end leakage from the product.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/334,690 US4968181A (en) | 1989-04-07 | 1989-04-07 | Shock absorber and method for offshore jack-up rigs |
US334,690 | 1989-04-07 | ||
GB8911772.5 | 1989-05-23 | ||
GB898911772A GB8911772D0 (en) | 1989-05-23 | 1989-05-23 | Selective placement of absorbent product materials in sanitary napkins and the like |
US49801790A | 1990-03-27 | 1990-03-27 | |
US498,017 | 1990-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2013943A1 true CA2013943A1 (en) | 1990-10-07 |
CA2013943C CA2013943C (en) | 2000-10-17 |
Family
ID=28045966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2013943 Expired - Lifetime CA2013943C (en) | 1989-04-07 | 1990-04-05 | Selective placement of absorbent product materials in sanitary napkins and the like |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2013943C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5509915A (en) | 1991-09-11 | 1996-04-23 | Kimberly-Clark Corporation | Thin absorbent article having rapid uptake of liquid |
-
1990
- 1990-04-05 CA CA 2013943 patent/CA2013943C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5509915A (en) | 1991-09-11 | 1996-04-23 | Kimberly-Clark Corporation | Thin absorbent article having rapid uptake of liquid |
Also Published As
Publication number | Publication date |
---|---|
CA2013943C (en) | 2000-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0391727A3 (en) | Selective placement of absorbent product materials in sanitary napkins and the like | |
MY102664A (en) | Absorbent composite | |
CA2073849A1 (en) | Fluid handling structure for use in absorbent articles | |
CA2077081A1 (en) | Disposable sanitary articles | |
CA2055605A1 (en) | Absorbent article comprising at least two superabsorbents | |
HUP0004343A2 (en) | Tampon for feminine hygiene or medical purposes and process for producing the same | |
CA2029129A1 (en) | Absorbent products having flexible, hydrophilic wick means | |
CA2149143A1 (en) | An absorbent article and a method for its manufacturing | |
CA2034537A1 (en) | Pocket-like diaper or absorbent article | |
CA2213672A1 (en) | Liquid-absorbent sanitary cellulose product | |
AU6040186A (en) | Absorption body intended for disposable articles such as diapers, sanitary napkins and the like | |
AU3927193A (en) | Absorbent article having a nonwoven topsheet with fluid impervious areas | |
AU7617281A (en) | Quilted diaper or sanitary napkin with cellulosic batt | |
CA2058744A1 (en) | Highly absorbent and flexible cellulosic pulp fluff sheet | |
ZA813755B (en) | Nonwoven web material for medical towels and the like | |
EP0214608A3 (en) | Apertured nonwoven web | |
FR2592896B1 (en) | IMPROVED ABSORBENT MATTRESS, ESPECIALLY FOR HYGIENE ARTICLES. | |
SE8602413D0 (en) | FOR SINGLE USE OF SET OF LIQUID ABSORBING PRODUCTS | |
CA2281718A1 (en) | Tear resistant porous extensible web | |
AU6140990A (en) | Superabsorbent nonwoven fibrous material | |
GR853023B (en) | ||
CA2163079A1 (en) | Absorbent Article, Particularly Sanitary Napkin | |
CA2013943A1 (en) | Selective placement of absorbent product materials in sanitary napkins and the like | |
CA2321418A1 (en) | Highly absorbent and flexible cellulosic pulp fluff sheet | |
ZA902659B (en) | Selective placement of absorbent product materials in sanitary napkins and the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |