CN108024888B - 吸收性物品及其制造方法 - Google Patents

吸收性物品及其制造方法 Download PDF

Info

Publication number: CN108024888B
Authority: CN; China
Prior art keywords: water; matrix part; strip matrix; polymeric particles; absorber
Prior art date: 2015-10-07
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.): Active

Application number

CN201680050575.1A

Other languages

English (en)

Chinese (zh)

Other versions

CN108024888A (zh

Inventor

蔵前亮太

恩田蓝子

内田哲史

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kao Corp

Original Assignee

Kao Corp

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

2019-04-16

2016-10-06 Application filed by Kao Corp filed Critical Kao Corp

2018-05-11 Publication of CN108024888A publication Critical patent/CN108024888A/zh

2019-04-16 Application granted granted Critical

2019-04-16 Publication of CN108024888B publication Critical patent/CN108024888B/zh

Status Active legal-status Critical Current

2036-10-06 Anticipated expiration legal-status Critical

Links

239000002250 absorbent Substances 0.000 title claims abstract description 148
230000002745 absorbent Effects 0.000 title claims abstract description 142
238000004519 manufacturing process Methods 0.000 title claims description 71
239000011159 matrix material Substances 0.000 claims abstract description 188
239000006096 absorbing agent Substances 0.000 claims abstract description 167
239000002245 particle Substances 0.000 claims abstract description 158
239000007788 liquid Substances 0.000 claims abstract description 70
230000008961 swelling Effects 0.000 claims abstract description 20
239000000758 substrate Substances 0.000 claims description 89
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 80
239000007767 bonding agent Substances 0.000 claims description 78
229920000642 polymer Polymers 0.000 claims description 66
238000010521 absorption reaction Methods 0.000 claims description 30
238000009826 distribution Methods 0.000 claims description 20
239000011324 bead Substances 0.000 claims description 16
239000000203 mixture Substances 0.000 claims description 16
239000004745 nonwoven fabric Substances 0.000 claims description 16
238000005213 imbibition Methods 0.000 claims description 13
239000008187 granular material Substances 0.000 claims description 7
230000015572 biosynthetic process Effects 0.000 claims description 5
239000002904 solvent Substances 0.000 claims description 3
238000000034 method Methods 0.000 description 67
230000008569 process Effects 0.000 description 42
230000009102 absorption Effects 0.000 description 27
239000000835 fiber Substances 0.000 description 20
238000005520 cutting process Methods 0.000 description 19
239000000853 adhesive Substances 0.000 description 11
230000001070 adhesive effect Effects 0.000 description 11
238000010276 construction Methods 0.000 description 10
239000002243 precursor Substances 0.000 description 9
239000004831 Hot glue Substances 0.000 description 7
239000011248 coating agent Substances 0.000 description 7
238000000576 coating method Methods 0.000 description 7
239000004744 fabric Substances 0.000 description 7
230000005540 biological transmission Effects 0.000 description 6
239000000463 material Substances 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 5
229920001577 copolymer Polymers 0.000 description 5
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
230000008859 change Effects 0.000 description 4
238000010586 diagram Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000005259 measurement Methods 0.000 description 4
230000035699 permeability Effects 0.000 description 4
230000010148 water-pollination Effects 0.000 description 4
230000029142 excretion Effects 0.000 description 3
239000002504 physiological saline solution Substances 0.000 description 3
238000012545 processing Methods 0.000 description 3
238000011144 upstream manufacturing Methods 0.000 description 3
206010021639 Incontinence Diseases 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000009471 action Effects 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
-1 and therefore Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
229910003460 diamond Inorganic materials 0.000 description 2
239000010432 diamond Substances 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000007598 dipping method Methods 0.000 description 2
238000010191 image analysis Methods 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
235000002639 sodium chloride Nutrition 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
229960002668 sodium chloride Drugs 0.000 description 2
239000000243 solution Substances 0.000 description 2
PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
VAPQAGMSICPBKJ-UHFFFAOYSA-N 2-nitroacridine Chemical compound C1=CC=CC2=CC3=CC([N+](=O)[O-])=CC=C3N=C21 VAPQAGMSICPBKJ-UHFFFAOYSA-N 0.000 description 1
206010003084 Areflexia Diseases 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
210000001124 body fluid Anatomy 0.000 description 1
239000010839 body fluid Substances 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
238000012937 correction Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
230000009975 flexible effect Effects 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000008676 import Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
230000010354 integration Effects 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
210000004914 menses Anatomy 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
238000000399 optical microscopy Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000000088 plastic resin Substances 0.000 description 1
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
230000035807 sensation Effects 0.000 description 1
229940047670 sodium acrylate Drugs 0.000 description 1
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
238000005507 spraying Methods 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
230000017260 vegetative to reproductive phase transition of meristem 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
- 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)

CN201680050575.1A 2015-10-07 2016-10-06 吸收性物品及其制造方法 Active CN108024888B (zh)

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 (2)

Publication Number	Publication Date
CN108024888A CN108024888A (zh)	2018-05-11
CN108024888B true CN108024888B (zh)	2019-04-16

Family

ID=58487896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN201680050575.1A Active CN108024888B (zh)	2015-10-07	2016-10-06	吸收性物品及其制造方法

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 (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
CN102245142A (zh) *	2008-10-29	2011-11-16	尤妮佳股份有限公司	穿用物品的吸液结构体
CN104244893A (zh) *	2011-10-24	2014-12-24	波士胶公司	新吸收性制品及其制作方法

Family Cites Families (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
US7491864B2 (en) *	2001-02-02	2009-02-17	Daio Paper Corporation	Absorbent article for body fluids and production method thereof
JP3892313B2 (ja) *	2001-02-02	2007-03-14	大王製紙株式会社	体液吸収性物品
JP4152759B2 (ja) *	2003-01-24	2008-09-17	大王製紙株式会社	体液吸収性物品

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 (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
CN102245142A (zh) *	2008-10-29	2011-11-16	尤妮佳股份有限公司	穿用物品的吸液结构体
CN104244893A (zh) *	2011-10-24	2014-12-24	波士胶公司	新吸收性制品及其制作方法

Also Published As

Publication number	Publication date
WO2017061567A1 (ja)	2017-04-13
RU2670015C1 (ru)	2018-10-17
JP2017070499A (ja)	2017-04-13
JP6170978B2 (ja)	2017-07-26
CN108024888A (zh)	2018-05-11

Legal Events

Date	Code	Title
2018-05-11	PB01	Publication
2018-05-11	PB01	Publication
2018-06-05	SE01	Entry into force of request for substantive examination
2018-06-05	SE01	Entry into force of request for substantive examination
2019-04-16	GR01	Patent grant
2019-04-16	GR01	Patent grant

Publication	Publication Date	Title
CN108024888B (zh)	2019-04-16	吸收性物品及其制造方法
CN108024887B (zh)	2019-07-02	片状物及片状物的制造方法
US20240058182A1 (en)	2024-02-22	Method of making absorbent structures with channels
US11110011B2 (en)	2021-09-07	Absorbent structure for absorbent articles
US10653570B2 (en)	2020-05-19	Absorbent articles with improved core
JP5996638B2 (ja)	2016-09-21	吸収性材料を使用した吸収性構造体の作製方法及び作製装置
CN108024889B (zh)	2019-07-09	吸收性物品
CN101014310B (zh)	2012-08-29	具有在基底上形成的成型吸收核芯的吸收制品
US10561546B2 (en)	2020-02-18	Absorbent structure for absorbent articles
CN108024885A (zh)	2018-05-11	片状物及片状物的制造方法
JP2015533623A (ja)	2015-11-26	チャネル及びシグナルを備えた吸収性物品
CN108135761A (zh)	2018-06-08	片状物和片状物的制造方法
JP6602142B2 (ja)	2019-11-06	シート状物及びシート状物の製造方法
CN107920942A (zh)	2018-04-17	吸收性物品
RU2769865C2 (ru)	2022-04-07	Впитывающий элемент и впитывающее изделие
JP6554028B2 (ja)	2019-07-31	シート状物
JP2018094246A (ja)	2018-06-21	吸収体