JP2021052898A5 - - Google Patents
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- Publication number
- JP2021052898A5 JP2021052898A5 JP2019176971A JP2019176971A JP2021052898A5 JP 2021052898 A5 JP2021052898 A5 JP 2021052898A5 JP 2019176971 A JP2019176971 A JP 2019176971A JP 2019176971 A JP2019176971 A JP 2019176971A JP 2021052898 A5 JP2021052898 A5 JP 2021052898A5
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polymer particles
- absorbent polymer
- highly absorbent
- cell
- 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
- 239000002250 absorbent Substances 0.000 description 257
- 239000002245 particle Substances 0.000 description 202
- 230000002745 absorbent Effects 0.000 description 196
- 229920000642 polymer Polymers 0.000 description 192
- 210000004027 cells Anatomy 0.000 description 157
- 239000004745 nonwoven fabric Substances 0.000 description 125
- 238000010521 absorption reaction Methods 0.000 description 118
- 239000007788 liquid Substances 0.000 description 94
- 239000000835 fiber Substances 0.000 description 73
- 239000006096 absorbing agent Substances 0.000 description 55
- 239000000463 material Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000004831 Hot glue Substances 0.000 description 21
- 239000000047 product Substances 0.000 description 17
- 238000004806 packaging method and process Methods 0.000 description 15
- 230000000903 blocking Effects 0.000 description 12
- -1 polyethylene Polymers 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive Effects 0.000 description 11
- 210000002700 Urine Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005304 joining Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- 230000002093 peripheral Effects 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 210000001503 Joints Anatomy 0.000 description 6
- 239000004698 Polyethylene (PE) Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 210000003491 Skin Anatomy 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000005871 repellent Substances 0.000 description 5
- 230000000630 rising Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- 230000002209 hydrophobic Effects 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 210000003608 Feces Anatomy 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 230000003247 decreasing Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000011528 polyamide (building material) Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 210000004369 Blood Anatomy 0.000 description 1
- 229940052299 Calcium Chloride Dihydrate Drugs 0.000 description 1
- 210000001736 Capillaries Anatomy 0.000 description 1
- 210000003811 Fingers Anatomy 0.000 description 1
- 229920002456 HOTAIR Polymers 0.000 description 1
- 229940061634 Magnesium sulfate heptahydrate Drugs 0.000 description 1
- MYGVPKMVGSXPCQ-JEDNCBNOSA-N Methylmethionine sulfonium salt Chemical compound [Cl-].C[S+](C)CC[C@H](N)C(O)=O MYGVPKMVGSXPCQ-JEDNCBNOSA-N 0.000 description 1
- 210000003666 Nerve Fibers, Myelinated Anatomy 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 210000003813 Thumb Anatomy 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000578 graft polymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 230000002175 menstrual Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019176971A JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
| CN202080055934.9A CN114206288B (zh) | 2019-09-27 | 2020-09-17 | 吸收性物品 |
| PCT/JP2020/035218 WO2021060131A1 (ja) | 2019-09-27 | 2020-09-17 | 吸収性物品 |
| TW109132725A TWI834913B (zh) | 2019-09-27 | 2020-09-22 | 吸收性物品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019176971A JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021052898A JP2021052898A (ja) | 2021-04-08 |
| JP2021052898A5 true JP2021052898A5 (zh) | 2021-05-20 |
| JP7153002B2 JP7153002B2 (ja) | 2022-10-13 |
Family
ID=75166923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019176971A Active JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7153002B2 (zh) |
| CN (1) | CN114206288B (zh) |
| WO (1) | WO2021060131A1 (zh) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740976B1 (ko) * | 2003-03-12 | 2007-07-19 | 가부시키가이샤 리브도 코포레이션 | 일회용 흡수성 물품 |
| US9044359B2 (en) * | 2008-04-29 | 2015-06-02 | The Procter & Gamble Company | Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates |
| JP5306773B2 (ja) * | 2008-10-29 | 2013-10-02 | ユニ・チャーム株式会社 | 着用物品の吸液構造体 |
| HUE037093T2 (hu) * | 2010-10-13 | 2018-08-28 | Drylock Tech Nv | Nedvszívó szerkezet |
| JP5769432B2 (ja) * | 2011-01-27 | 2015-08-26 | ユニ・チャーム株式会社 | パッド形態を有する吸水性物品 |
| EP2535027B1 (en) * | 2011-06-17 | 2022-08-17 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
| EP2586412A1 (en) * | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
| WO2015072347A1 (ja) * | 2013-11-14 | 2015-05-21 | 株式会社瑞光 | 吸収体及びその製造装置 |
| EP2901992B1 (en) * | 2014-01-31 | 2016-12-28 | Ontex BVBA | Multi-layer absorbent material |
| JP5957566B1 (ja) * | 2015-03-27 | 2016-07-27 | 大王製紙株式会社 | 吸収性物品 |
| JP6694706B2 (ja) | 2015-12-09 | 2020-05-20 | 株式会社リブドゥコーポレーション | 吸収性物品 |
| JP6360540B2 (ja) * | 2016-11-29 | 2018-07-18 | 大王製紙株式会社 | 吸収性物品 |
| JP6379248B1 (ja) | 2017-03-21 | 2018-08-22 | 大王製紙株式会社 | 吸収体 |
| JP6382384B1 (ja) | 2017-03-29 | 2018-08-29 | 大王製紙株式会社 | 吸収性物品 |
| CN109223323A (zh) * | 2018-11-13 | 2019-01-18 | 泉州市泰迪新材料科技有限公司 | 一种凹凸吸收芯体及其制备方法 |
-
2019
- 2019-09-27 JP JP2019176971A patent/JP7153002B2/ja active Active
-
2020
- 2020-09-17 CN CN202080055934.9A patent/CN114206288B/zh active Active
- 2020-09-17 WO PCT/JP2020/035218 patent/WO2021060131A1/ja active Application Filing
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