JP4152759B2 - 体液吸収性物品 - Google Patents
体液吸収性物品 Download PDFInfo
- Publication number
- JP4152759B2 JP4152759B2 JP2003016138A JP2003016138A JP4152759B2 JP 4152759 B2 JP4152759 B2 JP 4152759B2 JP 2003016138 A JP2003016138 A JP 2003016138A JP 2003016138 A JP2003016138 A JP 2003016138A JP 4152759 B2 JP4152759 B2 JP 4152759B2
- Authority
- JP
- Japan
- Prior art keywords
- body fluid
- absorbent
- absorbent material
- fluid
- bodily fluid
- 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
- 210000001124 body fluid Anatomy 0.000 title claims description 201
- 239000002250 absorbent Substances 0.000 title claims description 198
- 230000002745 absorbent Effects 0.000 title claims description 197
- 239000010839 body fluid Substances 0.000 title claims description 165
- 239000000463 material Substances 0.000 claims description 149
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 42
- 238000010521 absorption reaction Methods 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 37
- 238000009792 diffusion process Methods 0.000 claims description 30
- 230000029142 excretion Effects 0.000 claims description 25
- 239000002344 surface layer Substances 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 9
- 229920002994 synthetic fiber Polymers 0.000 claims description 9
- 239000012209 synthetic fiber Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 8
- 230000005660 hydrophilic surface Effects 0.000 claims description 8
- 239000002964 rayon Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000717 retained effect Effects 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 239000002504 physiological saline solution Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 description 21
- 239000000047 product Substances 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 16
- 238000005304 joining Methods 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005192 partition Methods 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 8
- 210000002700 urine Anatomy 0.000 description 8
- 238000009736 wetting Methods 0.000 description 8
- 239000004831 Hot glue Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 230000008961 swelling Effects 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 150000003839 salts Chemical class 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920003174 cellulose-based polymer Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 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
- 238000011161 development Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920003179 starch-based polymer Polymers 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003016138A JP4152759B2 (ja) | 2003-01-24 | 2003-01-24 | 体液吸収性物品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003016138A JP4152759B2 (ja) | 2003-01-24 | 2003-01-24 | 体液吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004223065A JP2004223065A (ja) | 2004-08-12 |
| JP2004223065A5 JP2004223065A5 (enrdf_load_stackoverflow) | 2006-03-09 |
| JP4152759B2 true JP4152759B2 (ja) | 2008-09-17 |
Family
ID=32903693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003016138A Expired - Fee Related JP4152759B2 (ja) | 2003-01-24 | 2003-01-24 | 体液吸収性物品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4152759B2 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5848084B2 (ja) * | 2011-09-30 | 2016-01-27 | 大王製紙株式会社 | 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 |
| JP6193328B2 (ja) | 2015-10-07 | 2017-09-06 | 花王株式会社 | シート状物及びシート状物の製造方法 |
| JP6712219B2 (ja) | 2016-12-28 | 2020-06-17 | 花王株式会社 | 吸収性物品 |
| JP7578394B2 (ja) | 2019-09-27 | 2024-11-06 | 大王製紙株式会社 | 吸収性物品 |
-
2003
- 2003-01-24 JP JP2003016138A patent/JP4152759B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004223065A (ja) | 2004-08-12 |
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