TW201628580A - 吸收體及具備吸收體的衛生用品 - Google Patents
吸收體及具備吸收體的衛生用品 Download PDFInfo
- Publication number
- TW201628580A TW201628580A TW104137545A TW104137545A TW201628580A TW 201628580 A TW201628580 A TW 201628580A TW 104137545 A TW104137545 A TW 104137545A TW 104137545 A TW104137545 A TW 104137545A TW 201628580 A TW201628580 A TW 201628580A
- Authority
- TW
- Taiwan
- Prior art keywords
- absorption
- absorbent body
- polymer particles
- water
- sap
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 105
- 230000002745 absorbent Effects 0.000 title claims abstract description 91
- 239000000463 material Substances 0.000 title abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 110
- 239000002245 particle Substances 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 113
- 239000006096 absorbing agent Substances 0.000 claims description 22
- 210000002700 urine Anatomy 0.000 description 29
- 239000000017 hydrogel Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 12
- 230000008961 swelling Effects 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 206010046555 Urinary retention Diseases 0.000 description 3
- 239000007870 radical polymerization initiator Substances 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F2013/5315—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad with a tissue-wrapped core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014262122A JP2016120083A (ja) | 2014-12-25 | 2014-12-25 | 吸収体及び吸収体を備える衛生用品 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201628580A true TW201628580A (zh) | 2016-08-16 |
Family
ID=56149909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104137545A TW201628580A (zh) | 2014-12-25 | 2015-11-13 | 吸收體及具備吸收體的衛生用品 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2016120083A (https=) |
| KR (1) | KR20170099880A (https=) |
| CN (1) | CN107106366A (https=) |
| TW (1) | TW201628580A (https=) |
| WO (1) | WO2016103872A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6756213B2 (ja) * | 2016-09-23 | 2020-09-16 | 王子ホールディングス株式会社 | 吸収体及び吸収性物品 |
| CN110325273B (zh) | 2017-02-22 | 2022-09-06 | 株式会社日本触媒 | 吸水性片、长条状吸水性片及吸收性物品 |
| EP3513881B1 (en) | 2017-08-25 | 2024-01-17 | LG Chem, Ltd. | Sap evaluation device |
| KR102826175B1 (ko) * | 2018-12-12 | 2025-06-26 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자, 흡수체, 흡수성 물품, 및 액흡인력 측정 방법 |
| WO2020217825A1 (ja) * | 2019-04-26 | 2020-10-29 | ユニ・チャーム株式会社 | 吸収性物品用の流動体の配置方法及び吸収性物品 |
| JP7585210B2 (ja) * | 2019-08-26 | 2024-11-18 | 住友精化株式会社 | 吸水シート及び吸収性物品 |
| JP7467115B2 (ja) * | 2019-12-27 | 2024-04-15 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP2025504998A (ja) | 2022-09-28 | 2025-02-19 | エルジー・ケム・リミテッド | 高吸水性樹脂 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3447951B2 (ja) * | 1998-04-09 | 2003-09-16 | ユニ・チャーム株式会社 | 使い捨ての体液吸収性物品 |
| WO2004110328A1 (ja) * | 2003-06-13 | 2004-12-23 | Sumitomo Seika Chemicals Co., Ltd. | 吸収体およびそれが用いられた吸収性物品 |
| JP4969778B2 (ja) * | 2004-12-21 | 2012-07-04 | 住友精化株式会社 | 吸水性樹脂粒子の製造方法及びそれを用いた衛生材料 |
| JP4738101B2 (ja) * | 2005-08-29 | 2011-08-03 | 花王株式会社 | 吸収性シート |
| JP2007167193A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 吸収性シート及びそれを用いた吸収性物品 |
| JP5008383B2 (ja) * | 2006-11-27 | 2012-08-22 | 花王株式会社 | 吸収性物品 |
| CN103339152B (zh) * | 2011-02-08 | 2015-06-24 | 住友精化株式会社 | 吸水性树脂的制备方法 |
-
2014
- 2014-12-25 JP JP2014262122A patent/JP2016120083A/ja active Pending
-
2015
- 2015-10-20 WO PCT/JP2015/079525 patent/WO2016103872A1/ja not_active Ceased
- 2015-10-20 CN CN201580069973.3A patent/CN107106366A/zh active Pending
- 2015-10-20 KR KR1020177015015A patent/KR20170099880A/ko not_active Ceased
- 2015-11-13 TW TW104137545A patent/TW201628580A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016120083A (ja) | 2016-07-07 |
| KR20170099880A (ko) | 2017-09-01 |
| WO2016103872A1 (ja) | 2016-06-30 |
| CN107106366A (zh) | 2017-08-29 |
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