BR112015010144A2 - escova de dentes que compreende elementos de limpeza elastoméricos moldados em sobreposição com um plástico mais rígido e método para produzir o mesmo - Google Patents

escova de dentes que compreende elementos de limpeza elastoméricos moldados em sobreposição com um plástico mais rígido e método para produzir o mesmo

Info

Publication number
BR112015010144A2
BR112015010144A2 BR112015010144A BR112015010144A BR112015010144A2 BR 112015010144 A2 BR112015010144 A2 BR 112015010144A2 BR 112015010144 A BR112015010144 A BR 112015010144A BR 112015010144 A BR112015010144 A BR 112015010144A BR 112015010144 A2 BR112015010144 A2 BR 112015010144A2
Authority
BR
Brazil
Prior art keywords
cleaning elements
toothbrush
elastomeric
cleaners
producing
Prior art date
Application number
BR112015010144A
Other languages
English (en)
Other versions
BR112015010144B1 (pt
Inventor
Morgott Markus
Original Assignee
Gillette Co
Gillette Co Llc
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 Gillette Co, Gillette Co Llc filed Critical Gillette Co
Publication of BR112015010144A2 publication Critical patent/BR112015010144A2/pt
Publication of BR112015010144B1 publication Critical patent/BR112015010144B1/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B3/00Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/04Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B3/00Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/005Bristle carriers and bristles moulded as a unit
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B3/00Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/22Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier rubber bristles being fixed in or on brush bodies
    • 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
    • A46B9/04Arranged like in or for toothbrushes
    • 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
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/06Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • A46B9/065Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber the bristles or the tufts being embedded in a different brushing material
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336Coating a portion of the article, e.g. the edge of the article
    • B29C45/14385Coating a portion of a bundle of inserts, e.g. making brushes
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1066Toothbrush for cleaning the teeth or dentures
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D3/00Preparing, i.e. Manufacturing brush bodies
    • A46D3/005Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1671Making multilayered or multicoloured articles with an insert
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/42Brushes
    • B29L2031/425Toothbrush

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Brushes (AREA)

Abstract

1/1 resumo "escova de dentes que compreende elementos de limpeza elastoméricos moldados em sobreposição com um plástico mais rígido e método para produzir o mesmo" a presente invenção refere-se a cabeças de escova, particularmente cabeças de escova de dentes que compreendem elementos de limpeza elastoméricos e elementos de limpeza de tufo de cerdas que podem ser produzidos por moldagem por injeção. para se obter flexibilidade elevada do design com respeito à disposição dos elementos de limpeza elastoméricos e com respeito à escolha do material, os elementos de limpeza elastoméricos podem ser manufaturados primeiramente por injeção de um primeiro material plástico. então, os elementos de limpeza elastoméricos junto com os elementos de limpeza de tufo de cerdas podem ser moldados com sobreposição com um segundo material plástico para formar a cabeça de escova ou uma parte da mesma. dessa forma, o segundo material plástico pode apresentar uma dureza shore maior que o primeiro material plástico usado para a manufatura dos elementos de limpeza elastoméricos.
BR112015010144-5A 2012-11-05 2013-10-23 Escova de dentes BR112015010144B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12191225 2012-11-05
EP12191225.7 2012-11-05
PCT/US2013/066297 WO2014070542A1 (en) 2012-11-05 2013-10-23 Toothbrush comprising elastomeric cleaning elements over-molded with a harder plastic and method for producing the same

Publications (2)

Publication Number Publication Date
BR112015010144A2 true BR112015010144A2 (pt) 2017-07-11
BR112015010144B1 BR112015010144B1 (pt) 2022-04-19

Family

ID=47143684

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010144-5A BR112015010144B1 (pt) 2012-11-05 2013-10-23 Escova de dentes

Country Status (10)

Country Link
US (1) US9635928B2 (pt)
EP (1) EP2727493A1 (pt)
JP (2) JP2015532879A (pt)
KR (2) KR20150065799A (pt)
CN (1) CN104768420B (pt)
AU (1) AU2013338330B2 (pt)
BR (1) BR112015010144B1 (pt)
CA (1) CA2890864C (pt)
MX (1) MX357062B (pt)
WO (1) WO2014070542A1 (pt)

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EP3995282A1 (en) * 2020-11-06 2022-05-11 The Gillette Company LLC A method for manufacturing a handle for a personal care implement
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Also Published As

Publication number Publication date
CN104768420B (zh) 2016-11-16
JP2015532879A (ja) 2015-11-16
KR101896893B1 (ko) 2018-09-10
EP2727493A1 (en) 2014-05-07
CA2890864A1 (en) 2014-05-08
CA2890864C (en) 2018-03-06
CN104768420A (zh) 2015-07-08
MX357062B (es) 2018-06-25
AU2013338330B2 (en) 2017-02-23
WO2014070542A1 (en) 2014-05-08
KR20150065799A (ko) 2015-06-15
AU2013338330A1 (en) 2015-05-21
JP2017148545A (ja) 2017-08-31
BR112015010144B1 (pt) 2022-04-19
US20140123423A1 (en) 2014-05-08
US9635928B2 (en) 2017-05-02
MX2015005186A (es) 2015-09-07
KR20170064560A (ko) 2017-06-09
JP6651481B2 (ja) 2020-02-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: THE GILLETTE COMPANY LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2013, OBSERVADAS AS CONDICOES LEGAIS.