JPH0358416U - - Google Patents
Info
- Publication number
- JPH0358416U JPH0358416U JP11951089U JP11951089U JPH0358416U JP H0358416 U JPH0358416 U JP H0358416U JP 11951089 U JP11951089 U JP 11951089U JP 11951089 U JP11951089 U JP 11951089U JP H0358416 U JPH0358416 U JP H0358416U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- moisture
- leak
- contact
- water
- 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.)
- Pending
Links
- 238000002845 discoloration Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000004040 coloring Methods 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 235000014692 zinc oxide Nutrition 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 1
Description
図面は本考案の一実施例を示すものであつて、
第１図は防漏層の部分断面図、第２図は装着状態
を示す正面図である。
１……防漏層、２……吸収体、３……変色層、
４……透過層。
The drawings show one embodiment of the present invention,
FIG. 1 is a partial sectional view of the leak-proof layer, and FIG. 2 is a front view showing the installed state. 1... Leak proof layer, 2... Absorber, 3... Discoloration layer,
4...Transparent layer.
Claims (1)
の間に液吸収性の吸収層を介装して吸収体を形成
したものに於いて、防漏層の内面に水分と接触す
ると透明化するが水分と非接触状態では不透明な
変色層を形成し、この変色層の吸収層側に水透過
性の透過層を設け、この透過層に水分と接触して
も透明化しない着色を施した事を特徴とする使捨
ておむつ。 (2) 防漏層は、水分と接触しても透明化しない
着色を予め施し、この防漏層の着色と透過層に設
けた着色とで模様を形成する事を特徴とする請求
項１記載の使捨ておむつ。 (3) 変色層は、透明な透水性バインダー樹脂に
、吸水すると透明化する変色微粒子を分散して形
成したものである事を特徴とする請求項１記載の
使捨ておむつ。 (4) 変色微粒子は、粒子径が２０μｍ以下で、
吸水時の屈折率が２．０以下の亜鉛華、クレーま
たは炭酸カルシウムの一種または二種以上から成
る事を特徴とする請求項３記載の使捨ておむつ。[Claims for Utility Model Registration] (1) In an absorbent body formed by interposing a liquid-absorbing layer between a liquid-permeable surface layer and a liquid-impermeable leak-preventing layer: , a discoloration layer is formed on the inner surface of the leak-proof layer that becomes transparent when it comes into contact with moisture but is opaque when not in contact with moisture, and a water-permeable transmission layer is provided on the absorption layer side of this discoloration layer. A disposable diaper characterized by being colored so that it does not become transparent even when it comes into contact with moisture. (2) The leak-proof layer is colored in advance so that it does not become transparent even when it comes into contact with moisture, and a pattern is formed by the coloring of the leak-proof layer and the coloring of the transparent layer. disposable diapers. (3) The disposable diaper according to claim 1, wherein the discoloration layer is formed by dispersing discoloration fine particles that become transparent upon absorption of water in a transparent water-permeable binder resin. (4) The discolored fine particles have a particle size of 20 μm or less,
4. The disposable diaper according to claim 3, comprising one or more of zinc white, clay, and calcium carbonate having a refractive index of 2.0 or less when water is absorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11951089U JPH0358416U (en) | 1989-10-12 | 1989-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11951089U JPH0358416U (en) | 1989-10-12 | 1989-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0358416U true JPH0358416U (en) | 1991-06-06 |
Family
ID=31667632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11951089U Pending JPH0358416U (en) | 1989-10-12 | 1989-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0358416U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105692A (en) * | 1995-10-11 | 1997-04-22 | Dainippon Ink & Chem Inc | Wetting indicator |
| JP2001054536A (en) * | 1999-08-20 | 2001-02-27 | Uni Charm Corp | Throw-away diaper having pattern sheet and its production |
| WO2005115738A1 (en) * | 2004-05-31 | 2005-12-08 | Mitsui Chemicals, Inc. | Hydrophilic porous film and multi-layered film comprising the same |
| KR100790466B1 (en) * | 2007-05-31 | 2008-01-03 | 대영석재주식회사 | Flowerpot and prefabricated bollard |
| JP2008523883A (en) * | 2004-12-20 | 2008-07-10 | エスセーアー・ハイジーン・プロダクツ・アーベー | Absorbent article with one or more patterns |
| JP2009291074A (en) * | 2008-06-02 | 2009-12-17 | Daiwa House Industry Co Ltd | Rooftop greening planter and rooftop greening system |
| JP2018031751A (en) * | 2016-08-26 | 2018-03-01 | パイロットインキ株式会社 | Water discoloring indicator |
| CN112236110A (en) * | 2018-05-04 | 2021-01-15 | 干燥可视有限责任公司 | Liquid detection article and method of making same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921702A (en) * | 1982-07-21 | 1984-02-03 | 三井東圧化学株式会社 | Diaper type wear article |
-
1989
- 1989-10-12 JP JP11951089U patent/JPH0358416U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921702A (en) * | 1982-07-21 | 1984-02-03 | 三井東圧化学株式会社 | Diaper type wear article |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105692A (en) * | 1995-10-11 | 1997-04-22 | Dainippon Ink & Chem Inc | Wetting indicator |
| JP2001054536A (en) * | 1999-08-20 | 2001-02-27 | Uni Charm Corp | Throw-away diaper having pattern sheet and its production |
| WO2005115738A1 (en) * | 2004-05-31 | 2005-12-08 | Mitsui Chemicals, Inc. | Hydrophilic porous film and multi-layered film comprising the same |
| JP2008523883A (en) * | 2004-12-20 | 2008-07-10 | エスセーアー・ハイジーン・プロダクツ・アーベー | Absorbent article with one or more patterns |
| US8003846B2 (en) | 2004-12-20 | 2011-08-23 | Sca Hygiene Products Ab | Absorbent article comprising one or several patterns |
| KR100790466B1 (en) * | 2007-05-31 | 2008-01-03 | 대영석재주식회사 | Flowerpot and prefabricated bollard |
| JP2009291074A (en) * | 2008-06-02 | 2009-12-17 | Daiwa House Industry Co Ltd | Rooftop greening planter and rooftop greening system |
| JP2018031751A (en) * | 2016-08-26 | 2018-03-01 | パイロットインキ株式会社 | Water discoloring indicator |
| CN112236110A (en) * | 2018-05-04 | 2021-01-15 | 干燥可视有限责任公司 | Liquid detection article and method of making same |
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