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EP4193874A4 - BRISTLE MATERIAL FOR COSMETIC BRUSH AND COSMETIC BRUSH USING SAID BRISTLE MATERIAL - Google Patents

BRISTLE MATERIAL FOR COSMETIC BRUSH AND COSMETIC BRUSH USING SAID BRISTLE MATERIAL Download PDF

Info

Publication number
EP4193874A4
EP4193874A4 EP21853436.0A EP21853436A EP4193874A4 EP 4193874 A4 EP4193874 A4 EP 4193874A4 EP 21853436 A EP21853436 A EP 21853436A EP 4193874 A4 EP4193874 A4 EP 4193874A4
Authority
EP
European Patent Office
Prior art keywords
cosmetic brush
bristle material
bristle
cosmetic
brush
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.)
Pending
Application number
EP21853436.0A
Other languages
German (de)
French (fr)
Other versions
EP4193874A1 (en
Inventor
Shoko ICHII
Yuka Hara
Toshihiko Ohira
Koji Nakamura
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.)
Taiki Corp Ltd
Original Assignee
Taiki Corp 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 Taiki Corp Ltd filed Critical Taiki Corp Ltd
Publication of EP4193874A1 publication Critical patent/EP4193874A1/en
Publication of EP4193874A4 publication Critical patent/EP4193874A4/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04Appliances specially adapted for applying liquid, e.g. using roller or ball
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/021Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/06Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0207Bristles characterised by the choice of material, e.g. metal
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/023Bristles with at least a core and at least a partial sheath
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0238Bristles with non-round cross-section
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0292Bristles having split ends
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/04Preparing bristles
    • A46D1/05Splitting; Pointing
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • D01D5/34Core-skin structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/10Details of applicators
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1046Brush used for applying cosmetics
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/06Load-responsive characteristics
    • D10B2401/061Load-responsive characteristics elastic
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00Domestic or personal

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Multicomponent Fibers (AREA)
EP21853436.0A 2020-08-07 2021-07-09 BRISTLE MATERIAL FOR COSMETIC BRUSH AND COSMETIC BRUSH USING SAID BRISTLE MATERIAL Pending EP4193874A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020134563 2020-08-07
PCT/JP2021/025894 WO2022030180A1 (en) 2020-08-07 2021-07-09 Bristle material for cosmetic brush, and cosmetic brush using said bristle material

Publications (2)

Publication Number Publication Date
EP4193874A1 EP4193874A1 (en) 2023-06-14
EP4193874A4 true EP4193874A4 (en) 2024-08-14

Family

ID=80119776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21853436.0A Pending EP4193874A4 (en) 2020-08-07 2021-07-09 BRISTLE MATERIAL FOR COSMETIC BRUSH AND COSMETIC BRUSH USING SAID BRISTLE MATERIAL

Country Status (6)

Country Link
US (1) US20230232977A1 (en)
EP (1) EP4193874A4 (en)
JP (1) JP7514488B2 (en)
KR (1) KR20230019143A (en)
CN (1) CN115697136A (en)
WO (1) WO2022030180A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009201794A (en) * 2008-02-28 2009-09-10 Toray Monofilament Co Ltd Bristle material for brush, its production method, and brush
WO2019111868A1 (en) * 2017-12-05 2019-06-13 株式会社タイキ Makeup brush bristle material and makeup brush using said bristle material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133220A (en) * 1981-02-09 1982-08-17 Asahi Chem Ind Co Ltd Composite fiber having animal hair-like tapered sharp end and its preparation
JP2003144229A (en) * 2001-11-14 2003-05-20 Lion Corp Toothbrush
JP2003245133A (en) 2002-02-22 2003-09-02 Toray Monofilament Co Ltd Bristle material for brush, and use of the same
JP2008086683A (en) 2006-10-05 2008-04-17 Toray Monofilament Co Ltd Bristle material for brush, method for manufacturing the same, and brush
JP2008183093A (en) * 2007-01-29 2008-08-14 Toray Monofilament Co Ltd Bristle for brush, its manufacturing method and brush
JP2010194149A (en) * 2009-02-26 2010-09-09 Toray Monofilament Co Ltd Bristle material for cosmetic brush and the cosmetic brush
JPWO2019124440A1 (en) * 2017-12-20 2020-12-10 三菱鉛筆株式会社 Ear brush for cosmetic application tool, its manufacturing method and cosmetic application tool using it
JP2020133021A (en) 2019-02-15 2020-08-31 株式会社カネカ Artificial hair core-sheath composite fiber and hair ornament product including the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009201794A (en) * 2008-02-28 2009-09-10 Toray Monofilament Co Ltd Bristle material for brush, its production method, and brush
WO2019111868A1 (en) * 2017-12-05 2019-06-13 株式会社タイキ Makeup brush bristle material and makeup brush using said bristle material
US20210153641A1 (en) * 2017-12-05 2021-05-27 Taiki Corp., Ltd. Makeup brush bristle material and makeup brush using said bristle material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022030180A1 *

Also Published As

Publication number Publication date
KR20230019143A (en) 2023-02-07
JP7514488B2 (en) 2024-07-11
JPWO2022030180A1 (en) 2022-02-10
WO2022030180A1 (en) 2022-02-10
EP4193874A1 (en) 2023-06-14
US20230232977A1 (en) 2023-07-27
CN115697136A (en) 2023-02-03

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Effective date: 20240711

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 5/34 20060101ALI20240705BHEP

Ipc: D01F 8/14 20060101ALI20240705BHEP

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Ipc: A45D 34/04 20060101AFI20240705BHEP