BR112019003892A2 - lápis com manga moldada integralmente por injeção - Google Patents

lápis com manga moldada integralmente por injeção

Info

Publication number
BR112019003892A2
BR112019003892A2 BR112019003892-2A BR112019003892A BR112019003892A2 BR 112019003892 A2 BR112019003892 A2 BR 112019003892A2 BR 112019003892 A BR112019003892 A BR 112019003892A BR 112019003892 A2 BR112019003892 A2 BR 112019003892A2
Authority
BR
Brazil
Prior art keywords
pencil
injection molded
sleeve
plastic material
molded sleeve
Prior art date
Application number
BR112019003892-2A
Other languages
English (en)
Other versions
BR112019003892B1 (pt
Inventor
Kaul Wolfgang
Zech Christina
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=59579646&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112019003892(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 BR112019003892A2 publication Critical patent/BR112019003892A2/pt
Publication of BR112019003892B1 publication Critical patent/BR112019003892B1/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
    • 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
    • B43K19/16—Making non-propelling pencils
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0037—Moulding articles or parts thereof without parting line
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B29K2021/003—Thermoplastic elastomers
    • 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
    • B29L2023/00—Tubular articles
    • 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

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Closures For Containers (AREA)

Abstract

lápis para a aplicação de uma substância de cor e/ou cosmética, com um refil da substância a ser aplicada e uma manga moldada integralmente por injeção de um material plástico termoplástico que reveste o refil, que consiste de uma mistura de um primeiro e um segundo material, sendo que, a manga, vista respectivamente no sentido radial, apresenta uma zona de acumulação externa com uma concentração do material plástico mais elevada do que na área central e que a manga, vista respectivamente no sentido radial, apresenta uma zona de acumulação interna com uma concentração do primeiro material plástico mais elevada do que na área central.
BR112019003892-2A 2016-08-26 2017-08-10 Lápis com manga moldada integralmente por injeção BR112019003892B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016115872.0 2016-08-26
DE102016115872.0A DE102016115872B4 (de) 2016-08-26 2016-08-26 Stift mit einstückig spritzgegossener Schichthülse
PCT/EP2017/070345 WO2018036837A1 (de) 2016-08-26 2017-08-10 Stift mit einstückig spritzgegossener schichthülse

Publications (2)

Publication Number Publication Date
BR112019003892A2 true BR112019003892A2 (pt) 2019-05-21
BR112019003892B1 BR112019003892B1 (pt) 2023-04-11

Family

ID=59579646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003892-2A BR112019003892B1 (pt) 2016-08-26 2017-08-10 Lápis com manga moldada integralmente por injeção

Country Status (7)

Country Link
US (1) US10932544B2 (pt)
EP (4) EP4349562A2 (pt)
JP (1) JP7015296B2 (pt)
CN (1) CN109863016B (pt)
BR (1) BR112019003892B1 (pt)
DE (1) DE102016115872B4 (pt)
WO (1) WO2018036837A1 (pt)

Families Citing this family (8)

* 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
EP4155050A1 (de) 2016-08-26 2023-03-29 A.W. Faber-Castell Cosmetics GmbH Stift mit einstückig spritzgegossener schichthülse
JP7044858B2 (ja) * 2017-07-06 2022-03-30 ダウ シリコーンズ コーポレーション レセプタクル内に製品を保持する手段
USD906383S1 (en) * 2018-08-17 2020-12-29 Hotset Gmbh Electrical heater for injection-molding machine
CN111070571B (zh) * 2019-11-21 2021-09-14 常熟市池田化妆品包装有限公司 一种化妆笔笔身注塑模具
CN112172030B (zh) * 2020-07-22 2023-03-17 中铁第一勘察设计院集团有限公司 出线套管模具、出线套管及其加工方法
CN112405578B (zh) * 2020-11-23 2022-07-26 哈工大机器人（合肥）国际创新研究院 一种机械手末端笔形工件夹持机构
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

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US5360281A (en) 1990-11-15 1994-11-01 Revlon Consumer Products Corporation Cosmetic pencil and method for making the same
DE4305369C2 (de) 1993-02-22 1995-10-26 Schwan Stabilo Schwanhaeusser Verfahren zur Herstellung von Stiften, insbes. von Kosmetikstiften
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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
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Also Published As

Publication number Publication date
EP3504052B1 (de) 2022-03-23
EP4163092A2 (de) 2023-04-12
US10932544B2 (en) 2021-03-02
CN109863016A (zh) 2019-06-07
BR112019003892B1 (pt) 2023-04-11
CN109863016B (zh) 2021-05-11
WO2018036837A1 (de) 2018-03-01
EP4163092A3 (de) 2023-07-26
DE102016115872A1 (de) 2018-03-01
EP4163093A1 (de) 2023-04-12
EP3504052A1 (de) 2019-07-03
JP7015296B2 (ja) 2022-02-02
DE102016115872B4 (de) 2018-03-15
EP4349562A2 (de) 2024-04-10
US20190200728A1 (en) 2019-07-04
JP2019528135A (ja) 2019-10-10

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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