BR112019003884A2 - lápis com luva em camada moldada por injeção em peça única - Google Patents

lápis com luva em camada moldada por injeção em peça única

Info

Publication number
BR112019003884A2
BR112019003884A2 BR112019003884A BR112019003884A BR112019003884A2 BR 112019003884 A2 BR112019003884 A2 BR 112019003884A2 BR 112019003884 A BR112019003884 A BR 112019003884A BR 112019003884 A BR112019003884 A BR 112019003884A BR 112019003884 A2 BR112019003884 A2 BR 112019003884A2
Authority
BR
Brazil
Prior art keywords
glove
pencil
injection molded
piece injection
plastic phase
Prior art date
Application number
BR112019003884A
Other languages
English (en)
Inventor
Zech Christina
Kaul Wolfgang
Original Assignee
A W Faber Castell Cosmetics Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60182525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112019003884(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by A W Faber Castell Cosmetics Gmbh filed Critical A W Faber Castell Cosmetics Gmbh
Publication of BR112019003884A2 publication Critical patent/BR112019003884A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/16—Refill sticks; Moulding devices for producing sticks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1634—Making multilayered or multicoloured articles with a non-uniform dispersion of the moulding material in the article, e.g. resulting in a marble effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/02—Pencils with graphite; Coloured pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/725—Drawing or writing equipment
    • B29L2031/7252—Pens, ball-point pens

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Cosmetics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

a invenção se refere a um lápis para aplicação de uma substância de pigmento e/ou substância cosmética, compreendendo uma mina feita do material a ser aplicado e uma luva moldada por injeção em peça única feita de um material termoplástico, que é composto de uma mistura de uma primeira e uma segunda fase plástica, em que a luva, vista respectivamente na direção radial, apresenta uma zona de acumulação externa com maior concentração composta da primeira fase plástica do que a região central e a dita luva, vista respectivamente na direção radial, apresenta uma zona de acumulação interna com maior concentração composta da primeira fase plástica do que a região central.
BR112019003884A 2016-08-26 2017-08-28 lápis com luva em camada moldada por injeção em peça única BR112019003884A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016115870 2016-08-26
PCT/EP2017/070507 WO2018036847A1 (de) 2016-08-26 2017-08-28 Stift mit einstückig spritzgegossener schichthülse

Publications (1)

Publication Number Publication Date
BR112019003884A2 true BR112019003884A2 (pt) 2019-06-18

Family

ID=60182525

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003884A BR112019003884A2 (pt) 2016-08-26 2017-08-28 lápis com luva em camada moldada por injeção em peça única

Country Status (6)

Country Link
US (1) US10849404B2 (pt)
EP (2) EP3504040B1 (pt)
JP (1) JP2019531781A (pt)
CN (1) CN109922939B (pt)
BR (1) BR112019003884A2 (pt)
WO (1) WO2018036847A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016115872B4 (de) 2016-08-26 2018-03-15 A.W. Faber-Castell Cosmetics Gmbh Stift mit einstückig spritzgegossener Schichthülse
CN117087086B (zh) * 2023-08-31 2024-05-14 滨州派斯乐笔业有限公司 硅胶铅笔制备设备和方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380042A (en) 1941-12-30 1945-07-10 Scripto Mfg Company Apparatus for forming plastic objects
DE1561767B1 (de) 1967-10-04 1972-07-06 Bayer Ag Schreibstift
CA1005200A (en) 1971-07-16 1977-02-08 Hasbro Industries Pencil sheath compositions, method and apparatus for making pencils, and the resulting product
US3993408A (en) 1971-07-16 1976-11-23 Hasbro Industries, Inc. Pencil comprising a marking core and a porous resin sheath
JPS527227Y2 (pt) * 1974-09-06 1977-02-16
DE2834479C3 (de) 1978-08-05 1981-04-16 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Fettminenstift
US4413921A (en) * 1978-09-05 1983-11-08 Revlon, Inc. Cosmetic pencil having a sharpenable polyethylene casing
FR2490470A1 (fr) 1980-09-22 1982-03-26 Oreal Crayon a gaine en matiere plastique, en particulier crayon de maquillage, et son procede de fabrication
US5360281A (en) 1990-11-15 1994-11-01 Revlon Consumer Products Corporation Cosmetic pencil and method for making the same
JP2915702B2 (ja) 1992-06-25 1999-07-05 シャープ株式会社 太陽電池およびその製造方法
DE4305369C2 (de) 1993-02-22 1995-10-26 Schwan Stabilo Schwanhaeusser Verfahren zur Herstellung von Stiften, insbes. von Kosmetikstiften
JP3207960B2 (ja) * 1993-03-05 2001-09-10 ミサワホーム株式会社 筆記具用軸
EP0946348B1 (en) 1996-11-28 2002-06-05 KILIM, Rafael Zvi Karl Moulding plastics article by varying cyclically its composition
CN1165751A (zh) * 1997-05-04 1997-11-26 黄辉 一种易刨削不断芯的笔
US6241409B1 (en) 1997-07-29 2001-06-05 Andrew Holloway Pencils containing reclaimed rubber
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
JP2001181465A (ja) 1999-12-28 2001-07-03 Kawasaki Sanko Kasei Kk 透明ないし半透明の樹脂組成物
US6231970B1 (en) * 2000-01-11 2001-05-15 E. Khashoggi Industries, Llc Thermoplastic starch compositions incorporating a particulate filler component
JP2001224428A (ja) 2000-02-14 2001-08-21 Tokiwa Corp 鉛筆型化粧品
JP4536269B2 (ja) 2001-01-11 2010-09-01 川崎三興化成株式会社 ポリエチレンテレフタレート樹脂を使用した鉛筆ないし鉛筆型化粧品
US6935800B2 (en) * 2002-10-09 2005-08-30 Cosmolab, Inc. Marking instrument and cosmetic pencil
CN1611340A (zh) * 2003-10-29 2005-05-04 昆山渝隆精密模具制品有限公司 生产手机键盘的注塑成型方法
DE102004021048A1 (de) 2004-04-29 2005-11-24 Poloplast Gmbh & Co.Kg Stift zum Schreiben, Zeichnen, Malen oder Ähnlichem
TWI255766B (en) 2005-08-26 2006-06-01 Jen Yuan Plastics Co Ltd Method for making multicolored plastic mixed material of colored drawing
US20100207071A1 (en) 2009-02-13 2010-08-19 Gm Global Technology Operatons, Inc. Method of selectively controlling surface properties of thermoplastic polymer articles
KR102098571B1 (ko) 2010-02-03 2020-04-08 파일롯트 잉크 가부시키가이샤 필기구
EP2390294A1 (en) 2010-05-26 2011-11-30 Université Catholique De Louvain Pencils, method of preparation and use
ES2578732T3 (es) 2011-03-17 2016-07-29 Ems-Patent Ag Cuerpo de manguito
US8998519B2 (en) 2013-05-13 2015-04-07 Hemant Patel Process and formulation for a plastic pencil
DE102016115872B4 (de) 2016-08-26 2018-03-15 A.W. Faber-Castell Cosmetics Gmbh Stift mit einstückig spritzgegossener Schichthülse
JP6839570B2 (ja) 2017-03-13 2021-03-10 パナソニック株式会社 成形品およびその成形方法

Also Published As

Publication number Publication date
EP3504040A1 (de) 2019-07-03
US10849404B2 (en) 2020-12-01
WO2018036847A1 (de) 2018-03-01
JP2019531781A (ja) 2019-11-07
CN109922939B (zh) 2021-10-22
EP4155050A1 (de) 2023-03-29
EP3504040B1 (de) 2022-11-16
US20190191848A1 (en) 2019-06-27
CN109922939A (zh) 2019-06-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]