JP2009207564A5 - - Google Patents
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- Publication number
- JP2009207564A5 JP2009207564A5 JP2008051292A JP2008051292A JP2009207564A5 JP 2009207564 A5 JP2009207564 A5 JP 2009207564A5 JP 2008051292 A JP2008051292 A JP 2008051292A JP 2008051292 A JP2008051292 A JP 2008051292A JP 2009207564 A5 JP2009207564 A5 JP 2009207564A5
- Authority
- JP
- Japan
- Prior art keywords
- temperature change
- absorber
- substance
- change substance
- crotch
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 claims description 139
- 239000010410 layer Substances 0.000 claims description 103
- 239000002250 absorbent Substances 0.000 claims description 78
- 230000002745 absorbent Effects 0.000 claims description 75
- 239000006096 absorbing agent Substances 0.000 claims description 73
- 239000000463 material Substances 0.000 claims description 59
- 239000000835 fiber Substances 0.000 claims description 58
- 229920000247 Superabsorbent polymer Polymers 0.000 claims description 52
- 210000002700 Urine Anatomy 0.000 claims description 46
- 210000001624 Hip Anatomy 0.000 claims description 44
- 230000004927 fusion Effects 0.000 claims description 44
- 238000010521 absorption reaction Methods 0.000 claims description 28
- 230000003187 abdominal Effects 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 210000002414 Leg Anatomy 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 13
- 210000001217 Buttocks Anatomy 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 31
- 239000002245 particle Substances 0.000 description 30
- 239000007788 liquid Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 18
- 230000027939 micturition Effects 0.000 description 16
- -1 polyethylene Polymers 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 210000003491 Skin Anatomy 0.000 description 11
- 239000004831 Hot glue Substances 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 10
- 239000004698 Polyethylene (PE) Substances 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 8
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 239000000600 sorbitol Substances 0.000 description 8
- 210000000474 Heel Anatomy 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 210000001015 Abdomen Anatomy 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 230000002829 reduced Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000037303 wrinkles Effects 0.000 description 5
- 240000008528 Hevea brasiliensis Species 0.000 description 4
- HEBKCHPVOIAQTA-SCDXWVJYSA-N Xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 4
- 229960002675 Xylitol Drugs 0.000 description 4
- 230000000844 anti-bacterial Effects 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 229920003051 synthetic elastomer Polymers 0.000 description 4
- 239000005061 synthetic rubber Substances 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 239000000811 xylitol Substances 0.000 description 4
- 235000010447 xylitol Nutrition 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 230000036826 Excretion Effects 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N Sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 125000004432 carbon atoms Chemical group C* 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003111 delayed Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001771 impaired Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004750 melt-blown nonwoven Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NFLGAXVYCFJBMK-RKDXNWHRSA-N (+)-Isomenthone Natural products CC(C)[C@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-RKDXNWHRSA-N 0.000 description 1
- NFLGAXVYCFJBMK-BDAKNGLRSA-N (-)-menthone Chemical compound CC(C)[C@@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-BDAKNGLRSA-N 0.000 description 1
- COOGPNLGKIHLSK-UHFFFAOYSA-N Aluminium sulfide Chemical compound [Al+3].[Al+3].[S-2].[S-2].[S-2] COOGPNLGKIHLSK-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- DVARTQFDIMZBAA-UHFFFAOYSA-O Ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 1
- 210000001124 Body Fluids Anatomy 0.000 description 1
- 229920002301 Cellulose acetate Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L Sodium thiosulphate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 210000002784 Stomach Anatomy 0.000 description 1
- JJLWXVMJAWMBIN-UHFFFAOYSA-N [Al][K][K] Chemical compound [Al][K][K] JJLWXVMJAWMBIN-UHFFFAOYSA-N 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 229920003174 cellulose-based polymer Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920000578 graft polymer Polymers 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002209 hydrophobic Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229930007503 menthone Natural products 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002905 orthoesters Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001888 polyacrylic acid Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920003179 starch-based polymer Polymers 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002522 swelling Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008051292A JP4435240B2 (ja) | 2008-02-29 | 2008-02-29 | 使い捨て吸収性物品 |
| US12/810,587 US8853487B2 (en) | 2007-12-28 | 2008-12-26 | Disposable absorbent article with temperature changing layer |
| CN200880123195.1A CN101917948B (zh) | 2007-12-28 | 2008-12-26 | 一次性吸收性物品 |
| KR1020107016757A KR101528952B1 (ko) | 2007-12-28 | 2008-12-26 | 일회용 흡수성 물품 |
| EP08867323.1A EP2241299B1 (fr) | 2007-12-28 | 2008-12-26 | Article absorbant jetable |
| PCT/JP2008/073763 WO2009084642A1 (fr) | 2007-12-28 | 2008-12-26 | Article absorbant jetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008051292A JP4435240B2 (ja) | 2008-02-29 | 2008-02-29 | 使い捨て吸収性物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009207564A JP2009207564A (ja) | 2009-09-17 |
| JP2009207564A5 true JP2009207564A5 (fr) | 2009-11-05 |
| JP4435240B2 JP4435240B2 (ja) | 2010-03-17 |
Family
ID=41181322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008051292A Expired - Fee Related JP4435240B2 (ja) | 2007-12-28 | 2008-02-29 | 使い捨て吸収性物品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4435240B2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5674303B2 (ja) * | 2009-11-06 | 2015-02-25 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| JP5534839B2 (ja) * | 2010-01-29 | 2014-07-02 | ユニ・チャーム株式会社 | 吸収性物品 |
-
2008
- 2008-02-29 JP JP2008051292A patent/JP4435240B2/ja not_active Expired - Fee Related
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