JP2018050987A5 - - Google Patents
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- Publication number
- JP2018050987A5 JP2018050987A5 JP2016190972A JP2016190972A JP2018050987A5 JP 2018050987 A5 JP2018050987 A5 JP 2018050987A5 JP 2016190972 A JP2016190972 A JP 2016190972A JP 2016190972 A JP2016190972 A JP 2016190972A JP 2018050987 A5 JP2018050987 A5 JP 2018050987A5
- Authority
- JP
- Japan
- Prior art keywords
- superabsorbent polymer
- sheet
- absorbent body
- upper layer
- lower layer
- 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.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 claims description 121
- 239000002250 absorbent Substances 0.000 claims description 121
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 98
- 239000006096 absorbing agent Substances 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 18
- 210000001124 body fluid Anatomy 0.000 description 39
- 239000010839 body fluid Substances 0.000 description 37
- 239000004745 nonwoven fabric Substances 0.000 description 30
- 239000000835 fiber Substances 0.000 description 26
- 238000010521 absorption reaction Methods 0.000 description 25
- 206010021639 Incontinence Diseases 0.000 description 18
- 239000007788 liquid Substances 0.000 description 17
- -1 polyethylene Polymers 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000012209 synthetic fiber Substances 0.000 description 9
- 229920002994 synthetic fiber Polymers 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000002985 plastic film Substances 0.000 description 6
- 238000003672 processing method Methods 0.000 description 6
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002994 raw material 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000004677 spark ionization mass spectrometry Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016190972A JP6371814B2 (ja) | 2016-09-29 | 2016-09-29 | 吸収性物品 |
| PCT/JP2017/035220 WO2018062388A1 (ja) | 2016-09-29 | 2017-09-28 | 吸収性物品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016190972A JP6371814B2 (ja) | 2016-09-29 | 2016-09-29 | 吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018050987A JP2018050987A (ja) | 2018-04-05 |
| JP2018050987A5 true JP2018050987A5 (enrdf_load_stackoverflow) | 2018-07-12 |
| JP6371814B2 JP6371814B2 (ja) | 2018-08-08 |
Family
ID=61759596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016190972A Active JP6371814B2 (ja) | 2016-09-29 | 2016-09-29 | 吸収性物品 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6371814B2 (enrdf_load_stackoverflow) |
| WO (1) | WO2018062388A1 (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021045321A (ja) * | 2019-09-18 | 2021-03-25 | 大王製紙株式会社 | 個装吸収性物品 |
| JP7411430B2 (ja) * | 2019-12-23 | 2024-01-11 | 花王株式会社 | 吸収体及び吸収性物品 |
| JP7402147B2 (ja) * | 2019-12-23 | 2023-12-20 | 花王株式会社 | 吸収体及びその製造方法 |
| CN114786638B (zh) | 2019-12-23 | 2023-04-18 | 花王株式会社 | 吸收体和吸收性物品 |
| CN117357340A (zh) | 2019-12-23 | 2024-01-09 | 花王株式会社 | 吸收性片和吸收性物品以及吸收性片的制造方法 |
| CN115279317B (zh) * | 2020-01-23 | 2023-08-11 | 花王株式会社 | 吸收性物品 |
| JP2023001810A (ja) * | 2021-06-21 | 2023-01-06 | 花王株式会社 | 吸収性物品 |
| JPWO2023181483A1 (enrdf_load_stackoverflow) * | 2022-03-25 | 2023-09-28 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5340903B2 (ja) * | 2009-12-10 | 2013-11-13 | 株式会社リブドゥコーポレーション | 吸収性物品 |
| JP6108447B2 (ja) * | 2013-03-27 | 2017-04-05 | 大王製紙株式会社 | 吸収性物品 |
| JP6152518B2 (ja) * | 2014-08-29 | 2017-06-28 | 大王製紙株式会社 | 吸収性物品 |
| JP6047606B2 (ja) * | 2015-03-16 | 2016-12-21 | 大王製紙株式会社 | 吸収性物品 |
-
2016
- 2016-09-29 JP JP2016190972A patent/JP6371814B2/ja active Active
-
2017
- 2017-09-28 WO PCT/JP2017/035220 patent/WO2018062388A1/ja active Application Filing
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