RU2670015C1 - Впитывающее изделие и способ его изготовления - Google Patents

Впитывающее изделие и способ его изготовления Download PDF

Info

Publication number: RU2670015C1
Authority: RU; Russia
Prior art keywords: absorbent; water; absorbing polymer; long base; particles
Prior art date: 2015-10-07

Application number

RU2018115727A

Other languages

English (en)

Russian (ru)

Inventor

Риота КУРАМАЕ

Аико ОНДА

Акифуми УТИДА

Original Assignee

Као Корпорейшн

Priority date (The priority date 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 date listed.)

2015-10-07

Filing date

2016-10-06

Publication date

2018-10-17

2016-10-06 Application filed by Као Корпорейшн filed Critical Као Корпорейшн

2018-10-17 Application granted granted Critical

2018-10-17 Publication of RU2670015C1 publication Critical patent/RU2670015C1/ru

Links

230000002745 absorbent Effects 0.000 title claims abstract description 391
239000002250 absorbent Substances 0.000 title claims abstract description 391
238000004519 manufacturing process Methods 0.000 title claims abstract description 64
238000000034 method Methods 0.000 title description 23
229920000642 polymer Polymers 0.000 claims abstract description 226
239000002245 particle Substances 0.000 claims abstract description 202
239000007788 liquid Substances 0.000 claims abstract description 68
238000010521 absorption reaction Methods 0.000 claims abstract description 28
239000000853 adhesive Substances 0.000 claims description 94
230000001070 adhesive effect Effects 0.000 claims description 94
239000000463 material Substances 0.000 claims description 34
239000006185 dispersion Substances 0.000 claims description 11
230000015572 biosynthetic process Effects 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
230000035515 penetration Effects 0.000 abstract description 7
230000000694 effects Effects 0.000 abstract description 4
230000006872 improvement Effects 0.000 abstract description 2
239000000126 substance Substances 0.000 abstract description 2
238000012512 characterization method Methods 0.000 abstract 1
239000000835 fiber Substances 0.000 description 20
230000032258 transport Effects 0.000 description 10
239000000470 constituent Substances 0.000 description 9
239000002243 precursor Substances 0.000 description 9
239000004831 Hot glue Substances 0.000 description 7
239000004753 textile Substances 0.000 description 7
230000008961 swelling Effects 0.000 description 6
239000004745 nonwoven fabric Substances 0.000 description 5
230000002093 peripheral effect Effects 0.000 description 5
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
230000000903 blocking effect Effects 0.000 description 4
239000004815 dispersion polymer Substances 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
229920003048 styrene butadiene rubber Polymers 0.000 description 4
229920001577 copolymer Polymers 0.000 description 3
238000009792 diffusion process Methods 0.000 description 3
239000002504 physiological saline solution Substances 0.000 description 3
QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
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
238000004458 analytical method Methods 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000002657 fibrous material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
230000000452 restraining effect Effects 0.000 description 2
230000028327 secretion Effects 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
239000000243 solution Substances 0.000 description 2
229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
230000008859 change Effects 0.000 description 1
238000012937 correction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
239000006260 foam Substances 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000012943 hotmelt Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
230000002175 menstrual effect Effects 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920005614 potassium polyacrylate Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000001454 recorded image Methods 0.000 description 1
239000005871 repellent Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
238000009736 wetting Methods 0.000 description 1
239000002759 woven fabric Substances 0.000 description 1

Images

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
- 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 articles specially adapted to be worn around the waist, e.g. diapers
- 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
- 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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices

Landscapes

Health & Medical Sciences (AREA)
Epidemiology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Nursing (AREA)
Orthopedic Medicine & Surgery (AREA)
Absorbent Articles And Supports Therefor (AREA)

RU2018115727A 2015-10-07 2016-10-06 Впитывающее изделие и способ его изготовления RU2670015C1 (ru)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2015199375A JP6170978B2 (ja)	2015-10-07	2015-10-07	吸収性物品及びその製造方法
JP2015-199375		2015-10-07
PCT/JP2016/079844 WO2017061567A1 (ja)	2015-10-07	2016-10-06	吸収性物品及びその製造方法

Publications (1)

Publication Number	Publication Date
RU2670015C1 true RU2670015C1 (ru)	2018-10-17

Family

ID=58487896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU2018115727A RU2670015C1 (ru)	2015-10-07	2016-10-06	Впитывающее изделие и способ его изготовления

Country Status (4)

Country	Link
JP (1)	JP6170978B2 (ja)
CN (1)	CN108024888B (ja)
RU (1)	RU2670015C1 (ja)
WO (1)	WO2017061567A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2017061569A1 (ja)	2015-10-07	2017-04-13	花王株式会社	シート状物及びシート状物の製造方法
WO2017061568A1 (ja)	2015-10-07	2017-04-13	花王株式会社	シート状物及びシート状物の製造方法
JP7017905B2 (ja) *	2017-10-23	2022-02-09	花王株式会社	吸収体の製造方法及び製造装置
JP7096688B2 (ja) *	2018-03-28	2022-07-06	大王製紙株式会社	吸収性物品
JP7321114B2 (ja) *	2019-04-26	2023-08-04	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
CN114096222A (zh) *	2019-07-03	2022-02-25	株式会社瑞光	吸收性物品的吸收体的制造方法及吸收性物品
CN112353564B (zh) *	2020-12-10	2021-09-24	贵州卡布婴童用品有限责任公司	一种具有可引导结构的纸尿裤

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001046435A (ja) *	1999-05-28	2001-02-20	Oji Paper Co Ltd	吸収性物品
JP2002315777A (ja) *	2001-02-02	2002-10-29	Daio Paper Corp	体液吸収性物品
JP2004223065A (ja) *	2003-01-24	2004-08-12	Daio Paper Corp	体液吸収性物品
JP2010104523A (ja) *	2008-10-29	2010-05-13	Uni Charm Corp	着用物品の吸液構造体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5977014A (en) *	1993-10-22	1999-11-02	The Procter & Gamble Company	Absorbent composite structure formed of a substrate and cross-linkable hydrogel polymer particles
US7491864B2 (en) *	2001-02-02	2009-02-17	Daio Paper Corporation	Absorbent article for body fluids and production method thereof
EP2586410A1 (en) *	2011-10-24	2013-05-01	Bostik SA	Novel process for preparing an absorbent article

2015
- 2015-10-07 JP JP2015199375A patent/JP6170978B2/ja active Active
2016
- 2016-10-06 CN CN201680050575.1A patent/CN108024888B/zh active Active
- 2016-10-06 WO PCT/JP2016/079844 patent/WO2017061567A1/ja active Application Filing
- 2016-10-06 RU RU2018115727A patent/RU2670015C1/ru active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001046435A (ja) *	1999-05-28	2001-02-20	Oji Paper Co Ltd	吸収性物品
JP2002315777A (ja) *	2001-02-02	2002-10-29	Daio Paper Corp	体液吸収性物品
JP2004223065A (ja) *	2003-01-24	2004-08-12	Daio Paper Corp	体液吸収性物品
JP2010104523A (ja) *	2008-10-29	2010-05-13	Uni Charm Corp	着用物品の吸液構造体

Also Published As

Publication number	Publication date
WO2017061567A1 (ja)	2017-04-13
JP2017070499A (ja)	2017-04-13
JP6170978B2 (ja)	2017-07-26
CN108024888A (zh)	2018-05-11
CN108024888B (zh)	2019-04-16

Publication	Publication Date	Title
RU2670015C1 (ru)	2018-10-17	Впитывающее изделие и способ его изготовления
RU2670053C1 (ru)	2018-10-17	Листообразное изделие и способ изготовления листообразного изделия
EP3360522B1 (en)	2020-04-29	Sheet-shaped object and method for producing sheet-shaped object
RU2670329C1 (ru)	2018-10-22	Впитывающее изделие
CN107550645B (zh)	2021-06-25	具有高吸收材料含量的吸收制品
JP5879648B2 (ja)	2016-03-08	体液吸収用の弾性吸収性衛生用品
EP3360523B1 (en)	2020-05-06	Sheet and method for manufacturing sheet
CN110325678B (zh)	2022-05-17	吸收性物品
EP3597808B1 (en)	2021-09-08	Laminated nonwoven fabric, method for manufacturing same, absorptive article, and method for absorbing sweat
JP6588789B2 (ja)	2019-10-09	シート状物及びシート状物の製造方法
JP6602142B2 (ja)	2019-11-06	シート状物及びシート状物の製造方法
RU2702241C1 (ru)	2019-10-07	Впитывающее изделие
RU2734809C1 (ru)	2020-10-23	Впитывающее изделие и способ изготовления листа с трехмерными отверстиями, используемого для впитывающего изделия
JP6554028B2 (ja)	2019-07-31	シート状物
JP7514759B2 (ja)	2024-07-11	吸収性物品、及び吸収性物品の製造方法
RU2791835C1 (ru)	2023-03-13	Впитывающий лист, впитывающее изделие и способ изготовления впитывающего листа