JPS6477669A - Sanitary sheet - Google Patents
Sanitary sheetInfo
- Publication number
- JPS6477669A JPS6477669A JP62227023A JP22702387A JPS6477669A JP S6477669 A JPS6477669 A JP S6477669A JP 62227023 A JP62227023 A JP 62227023A JP 22702387 A JP22702387 A JP 22702387A JP S6477669 A JPS6477669 A JP S6477669A
- Authority
- JP
- Japan
- Prior art keywords
- water
- synthetic fibers
- hydrophilic
- ultrafine synthetic
- reentering
- 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.)
- Pending
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Abstract
PURPOSE: To obtain a sanitary sheet auxiliary material which is a nonwoven fabric prepared by interlacing specific hydrophilic ultrafine synthetic fibers, having dense layers in the front and the back surface parts and further a prescribed reentering index of water and excellent in water retaining power, water holding power and durability in washing. CONSTITUTION: This auxiliary material is a nonwoven fabric prepared by interlacing hydrophilic ultrafine synthetic fibers having <=1 denier single fiber fineness and has dense layers having a lower void content than that of the interior in both the front and the back surface parts and <=1.0×10<-2> g/cm<2> reentering index of water. The hydrophilic ultrafine synthetic fibers are preferably composed by directly introducing hydrophilic functional groups (most preferably hydrohilized by plasma treatment) or a compound having the functional groups (most preferably an acidic group-containing polymer or a polymer having alkylene glycol units) into at least the surfaces of the fibers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62227023A JPS6477669A (en) | 1987-09-10 | 1987-09-10 | Sanitary sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62227023A JPS6477669A (en) | 1987-09-10 | 1987-09-10 | Sanitary sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477669A true JPS6477669A (en) | 1989-03-23 |
Family
ID=16854302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62227023A Pending JPS6477669A (en) | 1987-09-10 | 1987-09-10 | Sanitary sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477669A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03146755A (en) * | 1989-10-25 | 1991-06-21 | Kao Corp | Surface sheet absorbing article and its production |
JP2007154350A (en) * | 2005-12-02 | 2007-06-21 | Kobayashi Pharmaceut Co Ltd | Body fluid-absorbing sheet |
-
1987
- 1987-09-10 JP JP62227023A patent/JPS6477669A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03146755A (en) * | 1989-10-25 | 1991-06-21 | Kao Corp | Surface sheet absorbing article and its production |
JP2007154350A (en) * | 2005-12-02 | 2007-06-21 | Kobayashi Pharmaceut Co Ltd | Body fluid-absorbing sheet |
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