JPWO2024096016A1 - - Google Patents

Info

Publication number
JPWO2024096016A1
JPWO2024096016A1 JP2024554530A JP2024554530A JPWO2024096016A1 JP WO2024096016 A1 JPWO2024096016 A1 JP WO2024096016A1 JP 2024554530 A JP2024554530 A JP 2024554530A JP 2024554530 A JP2024554530 A JP 2024554530A JP WO2024096016 A1 JPWO2024096016 A1 JP WO2024096016A1
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
JP2024554530A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2024096016A1 publication Critical patent/JPWO2024096016A1/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0216—Solid or semisolid forms
    • A61K8/022—Powders; Compacted Powders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/736—Chitin; Chitosan; Derivatives thereof
    • 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
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
JP2024554530A 2022-10-31 2023-10-31 Pending JPWO2024096016A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2022/040829 WO2024095351A1 (ja) 2022-10-31 2022-10-31 多糖類含有粒子の製造方法、前駆体多糖類含有粒子及び多糖類含有粒子
PCT/JP2023/039305 WO2024096016A1 (ja) 2022-10-31 2023-10-31 多糖類含有粒子の製造方法、前駆体多糖類含有粒子及び多糖類含有粒子

Publications (1)

Publication Number Publication Date
JPWO2024096016A1 true JPWO2024096016A1 (https=) 2024-05-10

Family

ID=90930076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024554530A Pending JPWO2024096016A1 (https=) 2022-10-31 2023-10-31

Country Status (4)

Country Link
EP (1) EP4613797A4 (https=)
JP (1) JPWO2024096016A1 (https=)
CN (1) CN120035623A (https=)
WO (2) WO2024095351A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210101A (ja) * 1987-02-26 1988-08-31 Fuji Boseki Kk キトサン又はキチン多孔質超微小粒状体の製造方法
JPS6466204A (en) * 1987-09-07 1989-03-13 Fuji Spinning Co Ltd Fine colored granule of chitosan
JPH08239311A (ja) * 1995-03-03 1996-09-17 Sekisui Plastics Co Ltd 保湿性複合粒子およびその製造方法
JP2017186489A (ja) * 2016-03-31 2017-10-12 藤倉化成株式会社 キトサン含有着色塗料、キトサン含有着色ゲル粒子および塗料組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161001A (ja) * 1986-12-25 1988-07-04 Fuji Boseki Kk キチン又はキトサン微小着色粒状体
JP3267060B2 (ja) 1994-07-19 2002-03-18 日清紡績株式会社 微粒子の製造方法
JP2022046073A (ja) * 2020-09-10 2022-03-23 積水化成品工業株式会社 多糖類粒子、化粧料、及び、多糖類粒子の製造方法
JP2022094097A (ja) * 2020-12-14 2022-06-24 積水化成品工業株式会社 多糖類含有粒子の製造方法
JP2022135891A (ja) * 2021-03-05 2022-09-15 積水化成品工業株式会社 多糖類含有粒子、該粒子の製造方法、及び該粒子の用途

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210101A (ja) * 1987-02-26 1988-08-31 Fuji Boseki Kk キトサン又はキチン多孔質超微小粒状体の製造方法
JPS6466204A (en) * 1987-09-07 1989-03-13 Fuji Spinning Co Ltd Fine colored granule of chitosan
JPH08239311A (ja) * 1995-03-03 1996-09-17 Sekisui Plastics Co Ltd 保湿性複合粒子およびその製造方法
JP2017186489A (ja) * 2016-03-31 2017-10-12 藤倉化成株式会社 キトサン含有着色塗料、キトサン含有着色ゲル粒子および塗料組成物

Also Published As

Publication number Publication date
CN120035623A (zh) 2025-05-23
EP4613797A1 (en) 2025-09-10
WO2024096016A1 (ja) 2024-05-10
EP4613797A4 (en) 2026-02-25
WO2024095351A1 (ja) 2024-05-10

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