JP3892313B2 - 体液吸収性物品 - Google Patents
体液吸収性物品 Download PDFInfo
- Publication number
- JP3892313B2 JP3892313B2 JP2002026440A JP2002026440A JP3892313B2 JP 3892313 B2 JP3892313 B2 JP 3892313B2 JP 2002026440 A JP2002026440 A JP 2002026440A JP 2002026440 A JP2002026440 A JP 2002026440A JP 3892313 B2 JP3892313 B2 JP 3892313B2
- Authority
- JP
- Japan
- Prior art keywords
- body fluid
- absorbent
- absorbent material
- absorbent article
- superabsorbent polymer
- 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 - Fee Related
Links
- 239000002250 absorbent Substances 0.000 title claims description 194
- 230000002745 absorbent Effects 0.000 title claims description 191
- 210000001124 body fluid Anatomy 0.000 title claims description 185
- 239000010839 body fluid Substances 0.000 title claims description 139
- 239000000463 material Substances 0.000 claims description 171
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 59
- 239000000047 product Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 13
- 239000011358 absorbing material Substances 0.000 claims description 11
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 45
- 239000006096 absorbing agent Substances 0.000 description 26
- 210000002700 urine Anatomy 0.000 description 21
- 230000000694 effects Effects 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 230000008961 swelling Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004831 Hot glue Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000027939 micturition Effects 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920003174 cellulose-based polymer Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000001767 crosslinked sodium carboxy methyl cellulose Substances 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920003179 starch-based polymer Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002026440A JP3892313B2 (ja) | 2001-02-02 | 2002-02-04 | 体液吸収性物品 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001026913 | 2001-02-02 | ||
| JP2001-26913 | 2001-02-02 | ||
| JP2002026440A JP3892313B2 (ja) | 2001-02-02 | 2002-02-04 | 体液吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002315777A JP2002315777A (ja) | 2002-10-29 |
| JP2002315777A5 JP2002315777A5 (enExample) | 2005-07-28 |
| JP3892313B2 true JP3892313B2 (ja) | 2007-03-14 |
Family
ID=26608850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002026440A Expired - Fee Related JP3892313B2 (ja) | 2001-02-02 | 2002-02-04 | 体液吸収性物品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3892313B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5619315B1 (ja) * | 2014-05-09 | 2014-11-05 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP6170978B2 (ja) * | 2015-10-07 | 2017-07-26 | 花王株式会社 | 吸収性物品及びその製造方法 |
| JP6170977B2 (ja) * | 2015-10-07 | 2017-07-26 | 花王株式会社 | 吸収性物品 |
| JP6554028B2 (ja) * | 2015-11-20 | 2019-07-31 | 花王株式会社 | シート状物 |
| JP6712219B2 (ja) | 2016-12-28 | 2020-06-17 | 花王株式会社 | 吸収性物品 |
| CN117243760A (zh) * | 2023-10-26 | 2023-12-19 | 江苏锦琪昶新材料有限公司 | 一种吸湿开孔制品及卫生用品 |
-
2002
- 2002-02-04 JP JP2002026440A patent/JP3892313B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002315777A (ja) | 2002-10-29 |
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