JP7421599B2 - 生分解性球状粒子及びその製造方法 - Google Patents

生分解性球状粒子及びその製造方法 Download PDF

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Publication number
JP7421599B2
JP7421599B2 JP2022097945A JP2022097945A JP7421599B2 JP 7421599 B2 JP7421599 B2 JP 7421599B2 JP 2022097945 A JP2022097945 A JP 2022097945A JP 2022097945 A JP2022097945 A JP 2022097945A JP 7421599 B2 JP7421599 B2 JP 7421599B2
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spherical particles
biodegradable
less
biodegradability
particles
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Japanese (ja)
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JP2023184047A (ja
Inventor
雅也 大村
瑞貴 上野
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Daicel Corp
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Daicel Corp
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Application filed by Daicel Corp filed Critical Daicel Corp
Priority to JP2022097945A priority Critical patent/JP7421599B2/ja
Priority to PCT/JP2023/019437 priority patent/WO2023243349A1/ja
Priority to US18/725,685 priority patent/US20250073134A1/en
Priority to KR1020247013038A priority patent/KR102692453B1/ko
Priority to KR1020247026006A priority patent/KR20250016062A/ko
Priority to EP23823648.3A priority patent/EP4435037A4/en
Priority to CN202380015216.2A priority patent/CN118401591A/zh
Publication of JP2023184047A publication Critical patent/JP2023184047A/ja
Priority to JP2024003370A priority patent/JP2024028475A/ja
Publication of JP7421599B2 publication Critical patent/JP7421599B2/ja
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Priority to US19/368,705 priority patent/US20260047987A1/en
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    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/025—Explicitly spheroidal or spherical shape
    • 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
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • 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
    • 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
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/732—Starch; Amylose; Amylopectin; Derivatives 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • 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
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A61Q1/06—Lipsticks
    • 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
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
    • 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
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C08J2363/04—Epoxynovolacs
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
JP2022097945A 2022-06-17 2022-06-17 生分解性球状粒子及びその製造方法 Active JP7421599B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2022097945A JP7421599B2 (ja) 2022-06-17 2022-06-17 生分解性球状粒子及びその製造方法
CN202380015216.2A CN118401591A (zh) 2022-06-17 2023-05-25 生物降解性球状粒子及其制造方法
US18/725,685 US20250073134A1 (en) 2022-06-17 2023-05-25 Biodegradable spherical particles and production method therefor
KR1020247013038A KR102692453B1 (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법
KR1020247026006A KR20250016062A (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법
EP23823648.3A EP4435037A4 (en) 2022-06-17 2023-05-25 BIODEGRADABLE SPHERICAL PARTICLES AND PROCESS FOR THEIR PRODUCTION
PCT/JP2023/019437 WO2023243349A1 (ja) 2022-06-17 2023-05-25 生分解性球状粒子及びその製造方法
JP2024003370A JP2024028475A (ja) 2022-06-17 2024-01-12 生分解性球状粒子及びその製造方法
US19/368,705 US20260047987A1 (en) 2022-06-17 2025-10-24 Biodegradable spherical particles and production method therefor

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JP2022097945A JP7421599B2 (ja) 2022-06-17 2022-06-17 生分解性球状粒子及びその製造方法

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JP2024003370A Division JP2024028475A (ja) 2022-06-17 2024-01-12 生分解性球状粒子及びその製造方法

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JP2023184047A JP2023184047A (ja) 2023-12-28
JP7421599B2 true JP7421599B2 (ja) 2024-01-24

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JP2024003370A Pending JP2024028475A (ja) 2022-06-17 2024-01-12 生分解性球状粒子及びその製造方法

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US (2) US20250073134A1 (https=)
EP (1) EP4435037A4 (https=)
JP (2) JP7421599B2 (https=)
KR (2) KR20250016062A (https=)
CN (1) CN118401591A (https=)
WO (1) WO2023243349A1 (https=)

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JP7542703B2 (ja) * 2022-09-30 2024-08-30 松本油脂製薬株式会社 樹脂粒子及びその用途
WO2025169711A1 (ja) * 2024-02-09 2025-08-14 積水化成品工業株式会社 生分解性樹脂粒子及びその用途
EP4681903A1 (en) * 2024-07-19 2026-01-21 Grupa Azoty Zaklady Azotowe Kedzierzyn S.A. Method to obtain a biodegradable film from biodegradable polylactide with the addition of a plasticiser

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JP2018172578A (ja) 2017-03-31 2018-11-08 日揮触媒化成株式会社 有機無機複合粒子、及び化粧料
WO2019156116A1 (ja) 2018-02-07 2019-08-15 株式会社ダイセル セルロースアセテート粒子、化粧品組成物及びセルロースアセテート粒子の製造方法
JP2020152851A (ja) 2019-03-22 2020-09-24 株式会社ダイセル セルロース誘導体粒子、化粧品組成物及びセルロース誘導体粒子の製造方法
WO2021235352A1 (ja) 2020-05-20 2021-11-25 株式会社ダイセル 乳化性製剤、水系化粧料、飲食品、及び医薬組成物
JP2022007648A (ja) 2020-06-26 2022-01-13 富士フイルムビジネスイノベーション株式会社 生分解性樹脂粒子
JP2022022947A (ja) 2020-06-30 2022-02-07 富士フイルムビジネスイノベーション株式会社 生分解性樹脂粒子

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JP2005162841A (ja) 2003-12-01 2005-06-23 Daicel Chem Ind Ltd 水溶性助剤及びその用途
JP2015187255A (ja) 2014-03-12 2015-10-29 富士フイルム株式会社 セルロース多孔質粒子の製造方法及びセルロース多孔質粒子
JP2018172578A (ja) 2017-03-31 2018-11-08 日揮触媒化成株式会社 有機無機複合粒子、及び化粧料
WO2019156116A1 (ja) 2018-02-07 2019-08-15 株式会社ダイセル セルロースアセテート粒子、化粧品組成物及びセルロースアセテート粒子の製造方法
JP2020152851A (ja) 2019-03-22 2020-09-24 株式会社ダイセル セルロース誘導体粒子、化粧品組成物及びセルロース誘導体粒子の製造方法
WO2021235352A1 (ja) 2020-05-20 2021-11-25 株式会社ダイセル 乳化性製剤、水系化粧料、飲食品、及び医薬組成物
JP2022007648A (ja) 2020-06-26 2022-01-13 富士フイルムビジネスイノベーション株式会社 生分解性樹脂粒子
JP2022022947A (ja) 2020-06-30 2022-02-07 富士フイルムビジネスイノベーション株式会社 生分解性樹脂粒子

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US20260047987A1 (en) 2026-02-19
KR20250016062A (ko) 2025-02-03
EP4435037A4 (en) 2025-07-16
JP2023184047A (ja) 2023-12-28
EP4435037A1 (en) 2024-09-25
US20250073134A1 (en) 2025-03-06
WO2023243349A1 (ja) 2023-12-21
KR20240069774A (ko) 2024-05-20
JP2024028475A (ja) 2024-03-04
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