JP7753515B2 - 粒子含有ハイドロゲル - Google Patents

粒子含有ハイドロゲル

Info

Publication number
JP7753515B2
JP7753515B2 JP2024511429A JP2024511429A JP7753515B2 JP 7753515 B2 JP7753515 B2 JP 7753515B2 JP 2024511429 A JP2024511429 A JP 2024511429A JP 2024511429 A JP2024511429 A JP 2024511429A JP 7753515 B2 JP7753515 B2 JP 7753515B2
Authority
JP
Japan
Prior art keywords
hydrogel
meth
mass
resin particles
porous resin
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.)
Active
Application number
JP2024511429A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023188980A1 (https=
Inventor
栄作 佐藤
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Kasei Co Ltd
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.)
Filing date
Publication date
Application filed by Sekisui Kasei Co Ltd filed Critical Sekisui Kasei Co Ltd
Publication of JPWO2023188980A1 publication Critical patent/JPWO2023188980A1/ja
Application granted granted Critical
Publication of JP7753515B2 publication Critical patent/JP7753515B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • 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
    • 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
    • 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
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • 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
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP2024511429A 2022-03-29 2023-02-17 粒子含有ハイドロゲル Active JP7753515B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022052962 2022-03-29
JP2022052962 2022-03-29
PCT/JP2023/005845 WO2023188980A1 (ja) 2022-03-29 2023-02-17 粒子含有ハイドロゲル

Publications (2)

Publication Number Publication Date
JPWO2023188980A1 JPWO2023188980A1 (https=) 2023-10-05
JP7753515B2 true JP7753515B2 (ja) 2025-10-14

Family

ID=88200342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511429A Active JP7753515B2 (ja) 2022-03-29 2023-02-17 粒子含有ハイドロゲル

Country Status (5)

Country Link
US (1) US20250213750A1 (https=)
JP (1) JP7753515B2 (https=)
CN (1) CN119403888A (https=)
TW (1) TW202342633A (https=)
WO (1) WO2023188980A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117482267A (zh) * 2023-12-01 2024-02-02 广东爱车小屋电子商务科技有限公司 一种水基凝胶固体香薰及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279119A (ja) 2000-03-30 2001-10-10 Shiseido Co Ltd ゲル状芳香剤組成物
JP2003070898A (ja) 2001-09-04 2003-03-11 Life Kea Giken Kk 貼付剤とその製造方法
WO2014050177A1 (ja) 2012-09-26 2014-04-03 積水化成品工業株式会社 多孔質樹脂粒子、多孔質樹脂粒子の製造方法、およびその用途
JP2021050337A (ja) 2014-11-20 2021-04-01 ブローダ・テクノロジーズ・カンパニー・リミテッドＢｒｏｄａ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．， Ｌｔｄ． 水溶性超分子複合体
JP2021147543A (ja) 2020-03-19 2021-09-27 積水化成品工業株式会社 ハイドロゲル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05339102A (ja) * 1992-06-04 1993-12-21 Sekisui Chem Co Ltd 揮発性有効成分を放出する積層体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001279119A (ja) 2000-03-30 2001-10-10 Shiseido Co Ltd ゲル状芳香剤組成物
JP2003070898A (ja) 2001-09-04 2003-03-11 Life Kea Giken Kk 貼付剤とその製造方法
WO2014050177A1 (ja) 2012-09-26 2014-04-03 積水化成品工業株式会社 多孔質樹脂粒子、多孔質樹脂粒子の製造方法、およびその用途
JP2021050337A (ja) 2014-11-20 2021-04-01 ブローダ・テクノロジーズ・カンパニー・リミテッドＢｒｏｄａ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．， Ｌｔｄ． 水溶性超分子複合体
JP2021147543A (ja) 2020-03-19 2021-09-27 積水化成品工業株式会社 ハイドロゲル

Also Published As

Publication number Publication date
WO2023188980A1 (ja) 2023-10-05
JPWO2023188980A1 (https=) 2023-10-05
US20250213750A1 (en) 2025-07-03
CN119403888A (zh) 2025-02-07
TW202342633A (zh) 2023-11-01

Similar Documents

Publication Publication Date Title
CN103282458B (zh) 粘合性水凝胶用组合物及其用途
CN101802029B (zh) 具有颜色稳定性的超吸收性聚合物组合物
US10814279B2 (en) Forward osmosis draw material
JP6682643B2 (ja) 医療用電極ハイドロゲル
CN103665411B (zh) 一种高耐盐高吸水倍率的高吸水树脂及其制备方法
CN104804130B (zh) 一种可用于海水淡化的水凝胶及其制备方法
JP2003246810A5 (https=)
CN105131314B (zh) 一种吸水树脂的制备方法
JP7753515B2 (ja) 粒子含有ハイドロゲル
KR102541831B1 (ko) 고흡수성 수지의 제조 방법
Forney et al. Effects of controlling polymer nanostructure using photopolymerization within lyotropic liquid crystalline templates
JP3907625B2 (ja) 高分子ハイドロゲル
JP2015059184A (ja) ハイドロゲル
JP2006503118A (ja) 制御された水溶性流動体の吸収をともなうイオン性ヒドロゲル
WO2020026715A1 (ja) ハイドロゲル
CN107522996B (zh) 用以增强高吸水性树脂吸收性能的石墨烯组合物的制备方法
CN114891149B (zh) 用于贴片式面膜基材的多孔结构材料、含其的贴片式面膜及制备方法
CN107141399A (zh) 高吸水性树脂制备方法、高吸水性树脂及其应用
JP2021104586A (ja) ハイドロゲルシート
JP2021147543A (ja) ハイドロゲル
TWI693944B (zh) 水凝膠
JP4077204B2 (ja) 吸水性複合体の製造方法および吸水性複合体
JP4240281B2 (ja) 吸水性複合体の製造方法
JP7797625B2 (ja) ハイドロゲル
JP5067919B2 (ja) 吸収性複合体及びその製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240722

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250527

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250716

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250807

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250909

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251001

R150 Certificate of patent or registration of utility model

Ref document number: 7753515

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150