KR20250016062A - 생분해성 구상 입자 및 그 제조 방법 - Google Patents

생분해성 구상 입자 및 그 제조 방법 Download PDF

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Publication number
KR20250016062A
KR20250016062A KR1020247026006A KR20247026006A KR20250016062A KR 20250016062 A KR20250016062 A KR 20250016062A KR 1020247026006 A KR1020247026006 A KR 1020247026006A KR 20247026006 A KR20247026006 A KR 20247026006A KR 20250016062 A KR20250016062 A KR 20250016062A
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South Korea
Prior art keywords
spherical particles
less
biodegradable
particles
biodegradability
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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
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KR1020247026006A
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English (en)
Korean (ko)
Inventor
마사야 오무라
미즈키 우에노
Original Assignee
주식회사 다이셀
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=89191205&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20250016062(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 주식회사 다이셀 filed Critical 주식회사 다이셀
Publication of KR20250016062A publication Critical patent/KR20250016062A/ko
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
KR1020247026006A 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법 Pending KR20250016062A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2022-097945 2022-06-17
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
KR1020247013038A KR102692453B1 (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020247013038A Division KR102692453B1 (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법

Publications (1)

Publication Number Publication Date
KR20250016062A true KR20250016062A (ko) 2025-02-03

Family

ID=89191205

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020247026006A Pending KR20250016062A (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법
KR1020247013038A Active KR102692453B1 (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020247013038A Active KR102692453B1 (ko) 2022-06-17 2023-05-25 생분해성 구상 입자 및 그 제조 방법

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

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JP2004051942A (ja) 2002-05-29 2004-02-19 Daicel Chem Ind Ltd 分散体及びそれを用いた成形体の製造方法
JP2013221000A (ja) 2012-04-16 2013-10-28 Daito Kasei Kogyo Kk 球状セルロース粉体及びそれを含有する化粧料

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GB2208651B (en) 1987-08-18 1991-05-08 Warner Lambert Co Shaped articles made from pre-processed starch
US4888420A (en) * 1987-12-08 1989-12-19 Celanese Fibers, Inc. Water soluble cellulose acetate microspheres
ES2103003T3 (es) 1990-08-30 1997-08-16 Warner Lambert Co Articulos formados de una fusion de almidon termoplastica.
EP1008629A1 (en) * 1998-05-30 2000-06-14 DAICEL CHEMICAL INDUSTRIES, Ltd. Biodegradable polyester resin composition, biodisintegrable resin composition, and molded objects of these
JP2004269865A (ja) * 2003-02-17 2004-09-30 Daicel Chem Ind Ltd 生分解性樹脂粒子の製造方法
JP2005162841A (ja) 2003-12-01 2005-06-23 Daicel Chem Ind Ltd 水溶性助剤及びその用途
CN106062055A (zh) 2014-03-12 2016-10-26 富士胶片株式会社 纤维素多孔质粒子的制造方法及纤维素多孔质粒子
CN106661263B (zh) * 2014-07-22 2020-07-10 株式会社大赛璐 多孔性纤维素介质的制造方法
JP7058944B2 (ja) 2017-03-31 2022-04-25 日揮触媒化成株式会社 有機無機複合粒子、及び化粧料
KR102224314B1 (ko) * 2017-07-31 2021-03-09 (주)아모레퍼시픽 구형 입자를 포함하는 분산 제형 화장료 조성물
JP6609726B1 (ja) * 2018-02-07 2019-11-20 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
JP7261436B2 (ja) * 2018-06-12 2023-04-20 日本メナード化粧品株式会社 固形状香料組成物
JP7149885B2 (ja) 2019-03-22 2022-10-07 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
US20220265525A1 (en) * 2019-08-20 2022-08-25 Jgc Catalysts And Chemicals Ltd. Particles containing starch, method for producing same, and cosmetic preparation
CN115666497A (zh) 2020-05-20 2023-01-31 株式会社大赛璐 乳化性制剂、水系化妆料、饮食品、以及医药组合物
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
JP7683191B2 (ja) 2020-06-30 2025-05-27 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
JP6872068B1 (ja) 2020-09-01 2021-05-19 大日精化工業株式会社 樹脂ビーズ、樹脂ビーズの製造方法、及び樹脂ビーズを用いた製品
JP6921293B1 (ja) * 2020-12-23 2021-08-18 大日精化工業株式会社 樹脂ビーズ、樹脂ビーズの製造方法、及び樹脂ビーズを用いた製品
EP4455198A4 (en) * 2021-12-21 2026-01-07 Daicel Corp POROUS PARTICLE, COSMETIC COMPOSITION AND PRODUCTION PROCESS OF POROUS PARTICLE
JP2023115890A (ja) * 2022-02-08 2023-08-21 富士フイルムビジネスイノベーション株式会社 セルロース粒子

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2004051942A (ja) 2002-05-29 2004-02-19 Daicel Chem Ind Ltd 分散体及びそれを用いた成形体の製造方法
JP2013221000A (ja) 2012-04-16 2013-10-28 Daito Kasei Kogyo Kk 球状セルロース粉体及びそれを含有する化粧料

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Publication number Publication date
US20260047987A1 (en) 2026-02-19
EP4435037A4 (en) 2025-07-16
JP2023184047A (ja) 2023-12-28
EP4435037A1 (en) 2024-09-25
JP7421599B2 (ja) 2024-01-24
US20250073134A1 (en) 2025-03-06
WO2023243349A1 (ja) 2023-12-21
KR20240069774A (ko) 2024-05-20
JP2024028475A (ja) 2024-03-04
CN118401591A (zh) 2024-07-26
KR102692453B1 (ko) 2024-08-08

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Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20240801

Application number text: 1020247013038

Filing date: 20240419

PG1501 Laying open of application