ZA200202113B - Thin sanitary napkin manifesting high level of stability. - Google Patents
Thin sanitary napkin manifesting high level of stability. Download PDFInfo
- Publication number
- ZA200202113B ZA200202113B ZA200202113A ZA200202113A ZA200202113B ZA 200202113 B ZA200202113 B ZA 200202113B ZA 200202113 A ZA200202113 A ZA 200202113A ZA 200202113 A ZA200202113 A ZA 200202113A ZA 200202113 B ZA200202113 B ZA 200202113B
- Authority
- ZA
- South Africa
- Prior art keywords
- sanitary napkin
- layer
- absorbent
- absorbent layer
- weight percent
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 claims description 122
- 239000002250 absorbent Substances 0.000 claims description 122
- 239000000463 material Substances 0.000 claims description 50
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 35
- 239000000835 fiber Substances 0.000 claims description 34
- 230000004888 barrier function Effects 0.000 claims description 14
- 229920006395 saturated elastomer Polymers 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 153
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 26
- 239000000853 adhesive Substances 0.000 description 18
- 230000001070 adhesive effect Effects 0.000 description 18
- 238000012360 testing method Methods 0.000 description 15
- 239000000123 paper Substances 0.000 description 12
- 229920001131 Pulp (paper) Polymers 0.000 description 9
- 229920002678 cellulose Polymers 0.000 description 9
- 239000001913 cellulose Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 210000001124 body fluid Anatomy 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 5
- 238000005056 compaction Methods 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000157282 Aesculus Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 241001249542 Leonia <angiosperm> Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 235000010181 horse chestnut Nutrition 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002280389A CA2280389C (en) | 1999-08-16 | 1999-08-16 | Thin sanitary napkin manifesting high level of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202113B true ZA200202113B (en) | 2003-08-27 |
Family
ID=4163980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202113A ZA200202113B (en) | 1999-08-16 | 2002-03-14 | Thin sanitary napkin manifesting high level of stability. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1274379B1 (zh) |
| KR (1) | KR20020059362A (zh) |
| CN (1) | CN1379648A (zh) |
| AU (1) | AU779335C (zh) |
| BR (1) | BR0013405B1 (zh) |
| CA (1) | CA2280389C (zh) |
| CZ (1) | CZ2002548A3 (zh) |
| DE (1) | DE60026714T2 (zh) |
| HK (1) | HK1050130A1 (zh) |
| MX (1) | MXPA02001668A (zh) |
| RU (1) | RU2249444C2 (zh) |
| TW (1) | TW541946U (zh) |
| WO (1) | WO2001012117A1 (zh) |
| ZA (1) | ZA200202113B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6953451B2 (en) † | 2002-09-30 | 2005-10-11 | Mcneil-Ppc, Inc. | Thin comfortable sanitary napkin having reduced bunching |
| CN101065085B (zh) * | 2004-11-30 | 2011-03-16 | 宝洁公司 | 具有一对后侧翼的吸收制品 |
| US7566329B2 (en) | 2006-03-16 | 2009-07-28 | Mcneil-Ppc, Inc. | Drapeable absorbent article |
| JP2015065980A (ja) * | 2013-09-26 | 2015-04-13 | ユニ・チャーム株式会社 | 吸収性物品 |
| CN104783964A (zh) * | 2015-03-05 | 2015-07-22 | 安庆市恒昌机械制造有限责任公司 | 一次性卫生用品生产用面料处理装置和方法 |
| CN105476754A (zh) * | 2015-12-31 | 2016-04-13 | 福建恒安集团有限公司 | 一种防水透气复合吸收材料 |
| CN105463704A (zh) * | 2015-12-31 | 2016-04-06 | 福建恒安集团有限公司 | 一种吸湿用品 |
| CA3067769A1 (en) | 2017-06-30 | 2019-01-03 | Johnson & Johnson Consumer Inc. | Folded individual article in a circular package |
| WO2019003184A1 (en) * | 2017-06-30 | 2019-01-03 | Johnson & Johnson Consumer Inc. | INDIVIDUAL ARTICLE FOLDED IN A CIRCULAR PACKAGING |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518451A (en) * | 1982-09-02 | 1985-05-21 | Personal Products Company | Embossed panty liner |
| US4795455A (en) * | 1987-08-31 | 1989-01-03 | Personal Products Company | Sanitary napkin pad liner |
| US5242435A (en) * | 1991-01-04 | 1993-09-07 | Johnson & Johnson Inc. | Highly absorbent and flexible cellulosic pulp fluff sheet |
| EP0781537A1 (en) * | 1995-12-27 | 1997-07-02 | The Procter & Gamble Company | Disposable absorbent article |
| US5779860A (en) * | 1996-12-17 | 1998-07-14 | Kimberly-Clark Worldwide, Inc. | High-density absorbent structure |
| EP0804916A1 (en) * | 1996-04-29 | 1997-11-05 | The Procter & Gamble Company | Disposable absorbent article having incisions in the absorbent structure and being capable of self-shaping in use |
| US5866242A (en) * | 1997-01-17 | 1999-02-02 | Rayonier Inc. | Soft, strong, absorbent material for use in absorbent articles |
-
1999
- 1999-08-16 CA CA002280389A patent/CA2280389C/en not_active Expired - Lifetime
-
2000
- 2000-08-16 WO PCT/CA2000/000935 patent/WO2001012117A1/en active IP Right Grant
- 2000-08-16 AU AU66746/00A patent/AU779335C/en not_active Ceased
- 2000-08-16 KR KR1020027001985A patent/KR20020059362A/ko not_active Application Discontinuation
- 2000-08-16 CN CN00814396.XA patent/CN1379648A/zh active Pending
- 2000-08-16 CZ CZ2002548A patent/CZ2002548A3/cs unknown
- 2000-08-16 BR BRPI0013405-8A patent/BR0013405B1/pt not_active IP Right Cessation
- 2000-08-16 DE DE60026714T patent/DE60026714T2/de not_active Revoked
- 2000-08-16 EP EP00954194A patent/EP1274379B1/en not_active Revoked
- 2000-08-16 MX MXPA02001668A patent/MXPA02001668A/es active IP Right Grant
- 2000-08-16 RU RU2002103880/15A patent/RU2249444C2/ru not_active IP Right Cessation
- 2000-10-09 TW TW091202719U patent/TW541946U/zh not_active IP Right Cessation
-
2002
- 2002-03-14 ZA ZA200202113A patent/ZA200202113B/en unknown
-
2003
- 2003-04-03 HK HK03102413A patent/HK1050130A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6674600A (en) | 2001-03-13 |
| EP1274379A1 (en) | 2003-01-15 |
| RU2249444C2 (ru) | 2005-04-10 |
| AU779335B2 (en) | 2005-01-20 |
| KR20020059362A (ko) | 2002-07-12 |
| TW541946U (en) | 2003-07-11 |
| DE60026714T2 (de) | 2006-11-16 |
| CZ2002548A3 (cs) | 2003-04-16 |
| AU779335C (en) | 2005-12-22 |
| WO2001012117A1 (en) | 2001-02-22 |
| MXPA02001668A (es) | 2002-08-06 |
| CA2280389A1 (en) | 2001-02-16 |
| DE60026714D1 (de) | 2006-05-11 |
| BR0013405A (pt) | 2002-04-30 |
| HK1050130A1 (en) | 2003-06-13 |
| EP1274379B1 (en) | 2006-03-15 |
| CN1379648A (zh) | 2002-11-13 |
| CA2280389C (en) | 2008-01-08 |
| BR0013405B1 (pt) | 2009-01-13 |
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