JPH0465694B2 - - Google Patents
Info
- Publication number
- JPH0465694B2 JPH0465694B2 JP59228258A JP22825884A JPH0465694B2 JP H0465694 B2 JPH0465694 B2 JP H0465694B2 JP 59228258 A JP59228258 A JP 59228258A JP 22825884 A JP22825884 A JP 22825884A JP H0465694 B2 JPH0465694 B2 JP H0465694B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- polymer particles
- fiber
- absorbent body
- fibrous web
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 100
- 239000002245 particle Substances 0.000 claims description 99
- 229920000642 polymer Polymers 0.000 claims description 52
- 230000002745 absorbent Effects 0.000 claims description 46
- 239000002250 absorbent Substances 0.000 claims description 46
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 210000001124 body fluid Anatomy 0.000 description 39
- 239000010839 body fluid Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 12
- 239000004745 nonwoven fabric Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 229920001131 Pulp (paper) Polymers 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000014759 maintenance of location Effects 0.000 description 8
- 229920000578 graft copolymer Polymers 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 230000003631 expected effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 206010016807 Fluid retention Diseases 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- -1 and in addition Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 2
- 241000219000 Populus Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 244000204900 Talipariti tiliaceum Species 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
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 229920003174 cellulose-based polymer Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- CFYZAVZVAAAHFB-UHFFFAOYSA-N ethenesulfonic acid prop-2-enenitrile Chemical compound C=CC#N.OS(=O)(=O)C=C CFYZAVZVAAAHFB-UHFFFAOYSA-N 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 229920003179 starch-based polymer Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59228258A JPS61106151A (ja) | 1984-10-30 | 1984-10-30 | 衛生物品における吸収体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59228258A JPS61106151A (ja) | 1984-10-30 | 1984-10-30 | 衛生物品における吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106151A JPS61106151A (ja) | 1986-05-24 |
| JPH0465694B2 true JPH0465694B2 (zh) | 1992-10-20 |
Family
ID=16873646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59228258A Granted JPS61106151A (ja) | 1984-10-30 | 1984-10-30 | 衛生物品における吸収体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106151A (zh) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5047023A (en) * | 1986-07-18 | 1991-09-10 | The Procter & Gamble Company | Absorbent members having low density and basis weight acquisition zones |
| JPS6327405U (zh) * | 1986-08-06 | 1988-02-23 | ||
| JPS63264903A (ja) * | 1987-04-21 | 1988-11-01 | 岡 静枝 | 使捨ておむつ |
| US5061259A (en) * | 1987-08-19 | 1991-10-29 | The Procter & Gamble Company | Absorbent structures with gelling agent and absorbent articles containing such structures |
| JP3345248B2 (ja) * | 1996-01-31 | 2002-11-18 | ユニ・チャーム株式会社 | 男性用尿とり袋 |
| JP3385147B2 (ja) * | 1996-01-31 | 2003-03-10 | ユニ・チャーム株式会社 | 男性用尿とり袋 |
| JP3877352B2 (ja) * | 1996-05-20 | 2007-02-07 | ユニ・チャーム株式会社 | 男性用尿パッド |
| US6420626B1 (en) * | 1999-06-08 | 2002-07-16 | Buckeye Technologies Inc. | Unitary fluid acquisition, storage, and wicking material |
| EP1067228B1 (en) | 1999-07-05 | 2011-10-05 | Kao Corporation | Compression recovery sheet, production process thereof and absorbent article containing the same |
| JP4140840B2 (ja) * | 2003-11-28 | 2008-08-27 | 大王製紙株式会社 | 吸収性物品の製造方法 |
| JP4993480B2 (ja) * | 2007-03-27 | 2012-08-08 | 花王株式会社 | 吸収体 |
| JP4993479B2 (ja) * | 2007-03-27 | 2012-08-08 | 花王株式会社 | 吸収性物品 |
| JP5199646B2 (ja) * | 2007-11-16 | 2013-05-15 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP6108522B2 (ja) * | 2012-12-06 | 2017-04-05 | 花王株式会社 | 吸収体及び吸収性物品 |
| JP6447396B2 (ja) * | 2015-07-09 | 2019-01-09 | 王子ホールディングス株式会社 | 吸収性物品 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566098U (zh) * | 1979-06-21 | 1981-01-20 | ||
| JPS59135149A (ja) * | 1982-11-08 | 1984-08-03 | パ−ソナル・プロダクツ・カンパニ− | 複合体ラミネ−ト |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55175418U (zh) * | 1979-06-01 | 1980-12-16 |
-
1984
- 1984-10-30 JP JP59228258A patent/JPS61106151A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566098U (zh) * | 1979-06-21 | 1981-01-20 | ||
| JPS59135149A (ja) * | 1982-11-08 | 1984-08-03 | パ−ソナル・プロダクツ・カンパニ− | 複合体ラミネ−ト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61106151A (ja) | 1986-05-24 |
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