JP4417219B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP4417219B2 JP4417219B2 JP2004300099A JP2004300099A JP4417219B2 JP 4417219 B2 JP4417219 B2 JP 4417219B2 JP 2004300099 A JP2004300099 A JP 2004300099A JP 2004300099 A JP2004300099 A JP 2004300099A JP 4417219 B2 JP4417219 B2 JP 4417219B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbent
- absorbent body
- absorber
- blended
- 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 230
- 230000002745 absorbent Effects 0.000 title claims description 212
- 239000000835 fiber Substances 0.000 claims description 179
- 239000006096 absorbing agent Substances 0.000 claims description 108
- 229920005989 resin Polymers 0.000 claims description 68
- 239000011347 resin Substances 0.000 claims description 68
- 210000001124 body fluid Anatomy 0.000 claims description 59
- 239000010839 body fluid Substances 0.000 claims description 54
- 238000002156 mixing Methods 0.000 claims description 42
- 238000010521 absorption reaction Methods 0.000 claims description 41
- 239000010410 layer Substances 0.000 claims description 29
- 239000002344 surface layer Substances 0.000 claims description 14
- 238000004090 dissolution Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000029142 excretion Effects 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000000203 mixture Substances 0.000 description 9
- 239000011800 void material Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000027939 micturition Effects 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 238000013329 compounding Methods 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 206010016807 Fluid retention Diseases 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002781 deodorant agent Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 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
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 210000001015 abdomen 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Description
14,14′,14′′,14′′′ 吸収体
23,31,33 水溶性繊維
24 非水溶性繊維
25 高吸水性樹脂
26 空隙
27 表層部
28 中層部
29 下層部
30,32 ウェブ状のシート
T1,T2,T3 吸収体の厚み
Claims (8)
- 少なくとも肌当接面側に配置されるトップシートと、外面側に配置されるバックシートと、前記両シート間に介在され、少なくとも非水溶性繊維により構成されている吸収体とにより物品本体が構成されて成る吸収性物品において、前記吸収体に、体液に溶解して液状に変化する水溶性繊維と、体液を吸収すると膨潤してゲル状に変化する粒状の高吸水性樹脂とを配合したことを特徴とする吸収性物品。
- 少なくとも肌当接面側に配置されるトップシートと、外面側に配置されるバックシートと、前記両シート間に介在され、少なくとも非水溶性繊維により構成されている吸収体とにより物品本体が構成されて成る吸収性物品において、前記吸収体の内部に少なくとも1枚、体液に溶解して液状に変化する水溶性繊維が配合されているウェブ状のシートを間欠的に配設したことを特徴とする吸収性物品。
- 前記水溶性繊維は、溶解速度が10g/min以上であることを特徴とする請求項1または請求項2に記載の吸収性物品。
- 前記吸収体は、平面積が50cm 2 以上300cm 2 未満であって、前記水溶性繊維が30〜50%配合され、前記高吸水性樹脂が30〜50%配合されていることを特徴とする請求項1ないし請求項3のいずれかに記載の吸収性物品。
- 前記吸収体は、平面積が300cm 2 以上600cm 2 未満であって、前記水溶性繊維が20〜40%配合され、前記高吸水性樹脂が40〜60%配合されていることを特徴とする請求項1ないし請求項3のいずれかに記載の吸収性物品。
- 前記吸収体は、平面積が600cm 2 以上であって、前記水溶性繊維が20〜30%配合され、前記高吸水性樹脂が50〜60%配合されていることを特徴とする請求項1ないし請求項3のいずれかに記載の吸収性物品。
- 前記吸収体を厚み方向に表層部と、中層部と、下層部とに分けた場合に、前記水溶性繊維の配合率が表層部>中層部>下層部の関係を有することを特徴とする請求項1ないし請求項6のいずれかに記載の吸収性物品。
- 前記水溶性繊維は、前記吸収体の長手方向における中央部の配合率が両端部の配合率よりも高いことを特徴とする請求項1ないし請求項7のいずれかに記載の吸収性物品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004300099A JP4417219B2 (ja) | 2004-10-14 | 2004-10-14 | 吸収性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004300099A JP4417219B2 (ja) | 2004-10-14 | 2004-10-14 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006110058A JP2006110058A (ja) | 2006-04-27 |
JP4417219B2 true JP4417219B2 (ja) | 2010-02-17 |
Family
ID=36379064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004300099A Expired - Fee Related JP4417219B2 (ja) | 2004-10-14 | 2004-10-14 | 吸収性物品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4417219B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5567881B2 (ja) * | 2010-03-30 | 2014-08-06 | 大王製紙株式会社 | 使い捨て水着 |
CN112294541A (zh) * | 2020-10-23 | 2021-02-02 | 福建省时代天和实业有限公司 | 一种高吸水的纸尿裤芯体及其制备方法 |
-
2004
- 2004-10-14 JP JP2004300099A patent/JP4417219B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006110058A (ja) | 2006-04-27 |
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