JPWO2024038782A1 - - Google Patents

Info

Publication number: JPWO2024038782A1
Authority: JP; Japan
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.): Pending

Application number

JP2024541503A

Other languages

Other versions

JPWO2024038782A5 (en

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.)

2022-08-16

Filing date

2023-08-04

Publication date

2024-02-22

2023-08-04 Application filed filed Critical

2024-02-22 Publication of JPWO2024038782A1 publication Critical patent/JPWO2024038782A1/ja

2024-10-29 Publication of JPWO2024038782A5 publication Critical patent/JPWO2024038782A5/ja

2025-07-23 Priority to JP2025123662A priority Critical patent/JP2025146890A/en

Status Pending legal-status Critical Current

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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/10—At least partially resorbable materials containing 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
- A61L27/14—Macromolecular materials
- A61L27/26—Mixtures of macromolecular compounds
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Public Health (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Surgery (AREA)
Materials Engineering (AREA)
Vascular Medicine (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Biochemistry (AREA)
Molecular Biology (AREA)
Dermatology (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Materials For Medical Uses (AREA)

JP2024541503A 2022-08-16 2023-08-04 Pending JPWO2024038782A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2025123662A JP2025146890A (en)	2022-08-16	2025-07-23	Polyrotaxane containing aldehyde group-added cyclic molecule, method for producing said polyrotaxane, stretchable biomaterial and method for producing said biomaterial

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2022129674		2022-08-16
PCT/JP2023/028656 WO2024038782A1 (en)	2022-08-16	2023-08-04	Polyrotaxane containing cyclic molecule with aldehyde group added thereto, method for producing same, elastic biomaterial and method for producing same

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2025123662A Division JP2025146890A (en)	2022-08-16	2025-07-23	Polyrotaxane containing aldehyde group-added cyclic molecule, method for producing said polyrotaxane, stretchable biomaterial and method for producing said biomaterial

Publications (2)

Publication Number	Publication Date
JPWO2024038782A1 true JPWO2024038782A1 (en)	2024-02-22
JPWO2024038782A5 JPWO2024038782A5 (en)	2024-10-29

Family

ID=89941665

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP2024541503A Pending JPWO2024038782A1 (en)	2022-08-16	2023-08-04
JP2025123662A Pending JP2025146890A (en)	2022-08-16	2025-07-23	Polyrotaxane containing aldehyde group-added cyclic molecule, method for producing said polyrotaxane, stretchable biomaterial and method for producing said biomaterial

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
JP2025123662A Pending JP2025146890A (en)	2022-08-16	2025-07-23	Polyrotaxane containing aldehyde group-added cyclic molecule, method for producing said polyrotaxane, stretchable biomaterial and method for producing said biomaterial

Country Status (2)

Country	Link
JP (2)	JPWO2024038782A1 (en)
WO (1)	WO2024038782A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001083566A1 (en) *	2000-04-28	2001-11-08	Center For Advanced Science And Technology Incubation, Ltd.	Compound comprising crosslinked polyrotaxane
WO2005080470A1 (en) *	2004-01-08	2005-09-01	The University Of Tokyo	Crosslinked polyrotaxane and process for producing the same
US20150337121A1 (en) *	2012-06-26	2015-11-26	The Johns Hopkins University	Multifunctional tunable biomaterials for tissue engineering
JP2020007648A (en) *	2018-07-03	2020-01-16	セイコーエプソン株式会社	Fibrous substance and fiber reinforced resin composition
JP2020180228A (en) *	2019-04-25	2020-11-05	国立大学法人神戸大学	Hydrogel

2023
- 2023-08-04 WO PCT/JP2023/028656 patent/WO2024038782A1/en not_active Ceased
- 2023-08-04 JP JP2024541503A patent/JPWO2024038782A1/ja active Pending
2025
- 2025-07-23 JP JP2025123662A patent/JP2025146890A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001083566A1 (en) *	2000-04-28	2001-11-08	Center For Advanced Science And Technology Incubation, Ltd.	Compound comprising crosslinked polyrotaxane
WO2005080470A1 (en) *	2004-01-08	2005-09-01	The University Of Tokyo	Crosslinked polyrotaxane and process for producing the same
US20150337121A1 (en) *	2012-06-26	2015-11-26	The Johns Hopkins University	Multifunctional tunable biomaterials for tissue engineering
JP2020007648A (en) *	2018-07-03	2020-01-16	セイコーエプソン株式会社	Fibrous substance and fiber reinforced resin composition
JP2020180228A (en) *	2019-04-25	2020-11-05	国立大学法人神戸大学	Hydrogel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HAKARIYA, MASAHIRO ET AL., GELS, vol. 7, JPN7024003946, 2021, pages 1 - 11, ISSN: 0005422487 *

Also Published As

Publication number	Publication date
WO2024038782A1 (en)	2024-02-22
JP2025146890A (en)	2025-10-03

Publication	Publication Date	Title
JPWO2024038783A1 (en)	2024-02-22
JPWO2024038782A1 (en)	2024-02-22
BR102023009641A2 (en)	2023-08-22
BY23993C1 (en)	2023-04-30
CN307048315S (en)	2022-01-04
CN307052165S (en)	2022-01-07
CN307052014S (en)	2022-01-07
CN307051967S (en)	2022-01-07
CN307051957S (en)	2022-01-07
CN307051844S (en)	2022-01-07
CN307051794S (en)	2022-01-07
CN307050874S (en)	2022-01-04
CN307050862S (en)	2022-01-04
CN307049165S (en)	2022-01-04
CN307048513S (en)	2022-01-04
BY23991C1 (en)	2023-04-30
CN307048096S (en)	2022-01-04
CN307047599S (en)	2022-01-04
CN307047007S (en)	2022-01-04
CN307045265S (en)	2022-01-04
CN307045100S (en)	2022-01-04
CN307044649S (en)	2022-01-04
CN307044402S (en)	2022-01-04
BY23995C1 (en)	2023-04-30
BY23971C1 (en)	2023-04-30

Legal Events

Date	Code	Title	Description
2024-08-13	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240812
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2025-11-11	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20251111