JPH0580221B2 - - Google Patents
Info
- Publication number
- JPH0580221B2 JPH0580221B2 JP61009576A JP957686A JPH0580221B2 JP H0580221 B2 JPH0580221 B2 JP H0580221B2 JP 61009576 A JP61009576 A JP 61009576A JP 957686 A JP957686 A JP 957686A JP H0580221 B2 JPH0580221 B2 JP H0580221B2
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- polymer particles
- fiber web
- superabsorbent polymer
- article according
- 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
- 230000002745 absorbent Effects 0.000 claims description 74
- 239000002250 absorbent Substances 0.000 claims description 74
- 239000000835 fiber Substances 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 48
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 37
- 238000009826 distribution Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 11
- 210000001124 body fluid Anatomy 0.000 description 11
- 239000010839 body fluid Substances 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 10
- 239000002585 base Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- -1 furthermore Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000642 polymer Polymers 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
- 239000006096 absorbing agent Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61009576A JPS62170247A (ja) | 1986-01-20 | 1986-01-20 | 吸収性衛生物品の吸収体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61009576A JPS62170247A (ja) | 1986-01-20 | 1986-01-20 | 吸収性衛生物品の吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170247A JPS62170247A (ja) | 1987-07-27 |
| JPH0580221B2 true JPH0580221B2 (de) | 1993-11-08 |
Family
ID=11724137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61009576A Granted JPS62170247A (ja) | 1986-01-20 | 1986-01-20 | 吸収性衛生物品の吸収体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170247A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098775A (en) * | 1989-03-29 | 1992-03-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Body fluid-absorbing article |
| US6420626B1 (en) * | 1999-06-08 | 2002-07-16 | Buckeye Technologies Inc. | Unitary fluid acquisition, storage, and wicking material |
| JP5000198B2 (ja) * | 2006-05-30 | 2012-08-15 | 旭化成ケミカルズ株式会社 | 漏れの少ない吸収体及び体液吸収物品 |
| JP6903810B1 (ja) * | 2020-12-01 | 2021-07-14 | 株式会社瑞光 | 着用物品の製造方法 |
| JP6903809B1 (ja) * | 2020-12-01 | 2021-07-14 | 株式会社瑞光 | 着用物品 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536321A (en) * | 1978-09-01 | 1980-03-13 | Johnson & Johnson | Improved absorbing fiber panel |
| JPS59204975A (ja) * | 1983-04-18 | 1984-11-20 | パ−ソナル・プロダクツ・カンパニ− | 吸収性複合体の製造方法 |
| US4559050A (en) * | 1984-08-17 | 1985-12-17 | Personal Products Company | Thin, soft, absorbent product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981003274A1 (en) * | 1980-05-12 | 1981-11-26 | Johnson & Johnson | Absorbent composite |
-
1986
- 1986-01-20 JP JP61009576A patent/JPS62170247A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536321A (en) * | 1978-09-01 | 1980-03-13 | Johnson & Johnson | Improved absorbing fiber panel |
| JPS59204975A (ja) * | 1983-04-18 | 1984-11-20 | パ−ソナル・プロダクツ・カンパニ− | 吸収性複合体の製造方法 |
| US4559050A (en) * | 1984-08-17 | 1985-12-17 | Personal Products Company | Thin, soft, absorbent product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62170247A (ja) | 1987-07-27 |
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