JPH0580220B2 - - Google Patents
Info
- Publication number
- JPH0580220B2 JPH0580220B2 JP61009575A JP957586A JPH0580220B2 JP H0580220 B2 JPH0580220 B2 JP H0580220B2 JP 61009575 A JP61009575 A JP 61009575A JP 957586 A JP957586 A JP 957586A JP H0580220 B2 JPH0580220 B2 JP H0580220B2
- Authority
- JP
- Japan
- Prior art keywords
- polymer particles
- fiber web
- superabsorbent polymer
- absorbent
- 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 48
- 239000002250 absorbent Substances 0.000 claims description 48
- 239000000835 fiber Substances 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 46
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 34
- 238000009826 distribution Methods 0.000 claims description 20
- 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 14
- 210000001124 body fluid Anatomy 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000010839 body fluid Substances 0.000 description 9
- 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
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 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
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001035 drying Methods 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
- 230000035699 permeability Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polypropylene Polymers 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
- 229920000578 graft copolymer Polymers 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
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007870 radical polymerization initiator Substances 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
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61009575A JPS62170246A (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 |
|---|---|---|---|
| JP61009575A JPS62170246A (ja) | 1986-01-20 | 1986-01-20 | 吸収性衛生物品の吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170246A JPS62170246A (ja) | 1987-07-27 |
| JPH0580220B2 true JPH0580220B2 (es) | 1993-11-08 |
Family
ID=11724108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61009575A Granted JPS62170246A (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) | JPS62170246A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3037079B1 (en) | 2014-12-23 | 2018-07-25 | The Procter and Gamble Company | Absorbent core comprising a high loft central layer and channels |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS6185942A (ja) * | 1984-08-17 | 1986-05-01 | パ−ソナル・プロダクツ・カンパニ− | 複合吸収製品の柔軟化 |
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 JP61009575A patent/JPS62170246A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS6185943A (ja) * | 1984-08-17 | 1986-05-01 | パ−ソナル・プロダクツ・カンパニ− | 薄く柔らかい吸収製品 |
| JPS6185942A (ja) * | 1984-08-17 | 1986-05-01 | パ−ソナル・プロダクツ・カンパニ− | 複合吸収製品の柔軟化 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62170246A (ja) | 1987-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |