JPH0525499B2 - - Google Patents
Info
- Publication number
- JPH0525499B2 JPH0525499B2 JP60130788A JP13078885A JPH0525499B2 JP H0525499 B2 JPH0525499 B2 JP H0525499B2 JP 60130788 A JP60130788 A JP 60130788A JP 13078885 A JP13078885 A JP 13078885A JP H0525499 B2 JPH0525499 B2 JP H0525499B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water absorption
- layer
- absorbent polymer
- super absorbent
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- 238000010521 absorption reaction Methods 0.000 claims description 46
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 31
- 239000002861 polymer material Substances 0.000 claims description 17
- 239000002250 absorbent Substances 0.000 description 21
- 230000002745 absorbent Effects 0.000 description 20
- 210000002700 urine Anatomy 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60130788A JPS61289101A (ja) | 1985-06-18 | 1985-06-18 | 使いすておむつ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60130788A JPS61289101A (ja) | 1985-06-18 | 1985-06-18 | 使いすておむつ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61289101A JPS61289101A (ja) | 1986-12-19 |
| JPH0525499B2 true JPH0525499B2 (de) | 1993-04-13 |
Family
ID=15042698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60130788A Granted JPS61289101A (ja) | 1985-06-18 | 1985-06-18 | 使いすておむつ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61289101A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5089450B2 (ja) * | 2008-03-19 | 2012-12-05 | 大王製紙株式会社 | 吸収性物品 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142701A (en) * | 1979-04-20 | 1980-11-07 | Kao Corp | Disposable diaper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54119732U (de) * | 1978-02-08 | 1979-08-22 |
-
1985
- 1985-06-18 JP JP60130788A patent/JPS61289101A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142701A (en) * | 1979-04-20 | 1980-11-07 | Kao Corp | Disposable diaper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61289101A (ja) | 1986-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |