CA1149101A - Disposable diaper with improved top sheet - Google Patents
Disposable diaper with improved top sheetInfo
- Publication number
- CA1149101A CA1149101A CA000329329A CA329329A CA1149101A CA 1149101 A CA1149101 A CA 1149101A CA 000329329 A CA000329329 A CA 000329329A CA 329329 A CA329329 A CA 329329A CA 1149101 A CA1149101 A CA 1149101A
- Authority
- CA
- Canada
- Prior art keywords
- top sheet
- surfactant
- fluid
- printed
- wetback
- 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.)
- Expired
Links
- 239000004094 surface-active agent Substances 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 18
- 230000035515 penetration Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 238000007761 roller coating Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 210000002700 urine Anatomy 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F2013/51059—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 outer layers of the pads being sprayed with chemicals
- A61F2013/51061—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 outer layers of the pads being sprayed with chemicals for rendering the surface hydrophobic
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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91371478A | 1978-06-08 | 1978-06-08 | |
| US913,714 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1149101A true CA1149101A (en) | 1983-07-05 |
Family
ID=25433516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000329329A Expired CA1149101A (en) | 1978-06-08 | 1979-06-08 | Disposable diaper with improved top sheet |
Country Status (19)
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 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55163044A (en) * | 1979-06-04 | 1980-12-18 | Kuraray Co | Preparation of sanitary article |
| FR2522521B1 (fr) * | 1982-03-02 | 1987-04-17 | Beghin Say Sa | Article a usage unique destine a absorber les liquides |
| US4429001A (en) * | 1982-03-04 | 1984-01-31 | Minnesota Mining And Manufacturing Company | Sheet product containing sorbent particulate material |
| JPS614740A (ja) * | 1984-06-15 | 1986-01-10 | エシル コ−ポレ−シヨン | 有孔フイルムの処理方法 |
| JP2590058B2 (ja) * | 1985-07-19 | 1997-03-12 | 花王株式会社 | 吸収性物品 |
| JPS6293307U (enrdf_load_stackoverflow) * | 1985-12-04 | 1987-06-15 | ||
| JPH0412974Y2 (enrdf_load_stackoverflow) * | 1986-04-15 | 1992-03-27 | ||
| US4735843A (en) * | 1986-12-18 | 1988-04-05 | The Procter & Gamble Company | Selectively surface-hydrophilic porous or perforated sheets |
| US5009651A (en) * | 1988-09-06 | 1991-04-23 | Kao Corporation | Surface material for sanitary articles and its preparing method |
| JPH0620501Y2 (ja) * | 1990-03-06 | 1994-06-01 | 株式会社クラレ | 衛生材料用表面材 |
| EP0747029A1 (en) * | 1995-06-09 | 1996-12-11 | The Procter & Gamble Company | Absorbent article comprising barrier cuffs and an anti-wicking topsheet region located inboard from the barrier cuffs |
| US20020019617A1 (en) * | 1999-06-10 | 2002-02-14 | Charles Edward Bolian | Leakage protection means in a material for distributing fluid |
| DE10144713B4 (de) * | 2001-09-11 | 2004-05-13 | Sandler Ag | Permanent hydrophile Flüssigkeitstransportlage |
| JP4231000B2 (ja) * | 2002-12-10 | 2009-02-25 | 株式会社日本吸収体技術研究所 | 液不透過性のサーフェスシートを備える吸収体製品 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814101A (en) * | 1970-09-17 | 1974-06-04 | Union Carbide Corp | Disposable absorbent articles |
| JPS457309Y1 (enrdf_load_stackoverflow) * | 1966-11-10 | 1970-04-09 | ||
| US3730184A (en) * | 1971-10-07 | 1973-05-01 | Johnson & Johnson | Disposable diaper |
| US3848598A (en) * | 1973-07-09 | 1974-11-19 | Johnson & Johnson | Disposable diaper with double contoured panel |
| US3987786A (en) * | 1974-02-25 | 1976-10-26 | John Harold Keyes | Method and apparatus for collecting, storing and transmitting solar heat |
| JPS5119956U (enrdf_load_stackoverflow) * | 1974-07-30 | 1976-02-13 | ||
| US3903890A (en) * | 1974-08-20 | 1975-09-09 | Johnson & Johnson | Disposable diaper of simple construction |
| US4059114A (en) * | 1976-05-12 | 1977-11-22 | Minnesota Mining And Manufacturing Company | Garment shield |
-
1979
- 1979-06-02 DE DE19792922992 patent/DE2922992A1/de active Granted
- 1979-06-04 ZA ZA792757A patent/ZA792757B/xx unknown
- 1979-06-05 MX MX177946A patent/MX152645A/es unknown
- 1979-06-06 BR BR7903572A patent/BR7903572A/pt unknown
- 1979-06-06 FR FR7914411A patent/FR2427798A1/fr active Granted
- 1979-06-06 GR GR59287A patent/GR70351B/el unknown
- 1979-06-07 PT PT69744A patent/PT69744A/pt unknown
- 1979-06-07 DK DK236679A patent/DK160074C/da not_active IP Right Cessation
- 1979-06-07 ES ES1979251519U patent/ES251519U/es active Pending
- 1979-06-07 AU AU47848/79A patent/AU526126B2/en not_active Ceased
- 1979-06-07 GB GB7919872A patent/GB2023069B/en not_active Expired
- 1979-06-07 IT IT49336/79A patent/IT1116581B/it active
- 1979-06-08 BE BE0/195646A patent/BE876865A/xx not_active IP Right Cessation
- 1979-06-08 JP JP7213179A patent/JPS54163136A/ja active Pending
- 1979-06-08 NL NL7904540A patent/NL7904540A/xx not_active Application Discontinuation
- 1979-06-08 CA CA000329329A patent/CA1149101A/en not_active Expired
- 1979-06-08 CH CH539979A patent/CH637290A5/de not_active IP Right Cessation
- 1979-06-08 PH PH22630A patent/PH15542A/en unknown
- 1979-08-08 IE IE1121/79A patent/IE48512B1/en unknown
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 |
|---|---|
| DE2922992C2 (enrdf_load_stackoverflow) | 1990-05-31 |
| DE2922992A1 (de) | 1979-12-20 |
| NL7904540A (nl) | 1979-12-11 |
| GR70351B (enrdf_load_stackoverflow) | 1982-09-24 |
| PH15542A (en) | 1983-02-09 |
| IE48512B1 (en) | 1985-02-20 |
| BE876865A (fr) | 1979-10-01 |
| MX152645A (es) | 1985-10-04 |
| GB2023069A (en) | 1979-12-28 |
| GB2023069B (en) | 1982-06-23 |
| AU4784879A (en) | 1979-12-13 |
| JPS54163136A (en) | 1979-12-25 |
| PT69744A (en) | 1979-07-01 |
| DK160074B (da) | 1991-01-28 |
| ES251519U (es) | 1980-10-01 |
| FR2427798A1 (fr) | 1980-01-04 |
| IT7949336A0 (it) | 1979-06-07 |
| DK160074C (da) | 1991-06-10 |
| AU526126B2 (en) | 1982-12-16 |
| ZA792757B (en) | 1981-01-28 |
| DK236679A (da) | 1979-12-09 |
| IT1116581B (it) | 1986-02-10 |
| BR7903572A (pt) | 1980-01-22 |
| IE791121L (en) | 1979-12-08 |
| CH637290A5 (de) | 1983-07-29 |
| FR2427798B1 (enrdf_load_stackoverflow) | 1984-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |