IN2014DN07048A - - Google Patents

Info

Publication number
IN2014DN07048A
IN2014DN07048A IN7048DEN2014A IN2014DN07048A IN 2014DN07048 A IN2014DN07048 A IN 2014DN07048A IN 7048DEN2014 A IN7048DEN2014 A IN 7048DEN2014A IN 2014DN07048 A IN2014DN07048 A IN 2014DN07048A
Authority
IN
India
Prior art keywords
section
resilient material
gap
forming
cleaning element
Prior art date
Application number
Inventor
Robert Moskovich
Michael Rooney
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of IN2014DN07048A publication Critical patent/IN2014DN07048A/en

Links

Classifications

    • 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
    • A46B5/00Brush bodies; Handles integral with brushware
    • A46B5/002Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0025Brushes with elastically deformable heads that change shape during use
    • 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
    • A46DMANUFACTURE OF BRUSHES
    • A46D3/00Preparing, i.e. Manufacturing brush bodies
    • 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
    • B29C45/0017Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor moulding interconnected elements which are movable with respect to one another, e.g. chains or hinges
    • 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
    • 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
    • A46BBRUSHES
    • A46B3/00Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/06Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by welding together bristles made of metal wires or plastic materials
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D3/00Preparing, i.e. Manufacturing brush bodies
    • A46D3/04Machines for inserting or fixing bristles in bodies
    • A46D3/045Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
    • 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
    • B29C45/1676Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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

Abstract

A method of forming a head plate for enhanced cleaning action during brushing. In one embodiment the invention can be a method of forming a head plate comprising: a) forming a mounting plate comprising a first section and a second section the first section separated from the second section by a gap a groove formed into the second section that extends from the gap to a cleaning element location; b) positioning the mounting plate in a mold cavity; c) injecting a molten resilient material into the mold cavity so that the molten resilient material: (1) flows into the gap; (2) flows into the groove; and (3) flows into a cleaning element chamber; and d) solidifying the molten resilient material the solidified resilient material in the gap coupling the first and second sections of the plate together the solidified resilient material in the cleaning element chamber forming a first resilient tooth cleaning element.
IN7048DEN2014 2012-03-09 2012-03-09 IN2014DN07048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/028459 WO2013133848A1 (en) 2012-03-09 2012-03-09 Method of forming a head plate and formation of oral care implement using the same

Publications (1)

Publication Number Publication Date
IN2014DN07048A true IN2014DN07048A (en) 2015-04-10

Family

ID=45931005

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7048DEN2014 IN2014DN07048A (en) 2012-03-09 2012-03-09

Country Status (12)

Country Link
US (1) US9398802B2 (en)
EP (1) EP2822422B1 (en)
KR (1) KR20140143389A (en)
CN (1) CN104144623B (en)
AU (1) AU2012372822B2 (en)
CA (1) CA2865007A1 (en)
IN (1) IN2014DN07048A (en)
MX (1) MX350287B (en)
PH (1) PH12014501846A1 (en)
RU (1) RU2592772C2 (en)
TW (1) TW201400052A (en)
WO (1) WO2013133848A1 (en)

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EP3068261B1 (en) * 2013-12-05 2019-02-20 Colgate-Palmolive Company Oral care implement with cover member
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US10182644B2 (en) 2014-12-23 2019-01-22 Colgate-Palmolive Company Oral care implement
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BE1024476B1 (en) * 2017-03-27 2018-04-24 Bart Gerard Boucherie Method and device as well as injection mold half part for making a brush
USD868481S1 (en) * 2018-06-04 2019-12-03 Mihran Papazian Toothbrush head
USD869853S1 (en) * 2018-06-04 2019-12-17 Mihran Papazian Toothbrush head
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EP3753449A1 (en) 2019-06-21 2020-12-23 The Procter & Gamble Company Hole perforation plate for manufacturing of a toothbrush head and part thereof
EP3753447A1 (en) 2019-06-21 2020-12-23 The Procter & Gamble Company Method for producing a toothbrush head or a part thereof
EP3753448A1 (en) 2019-06-21 2020-12-23 The Procter & Gamble Company Method for producing a toothbrush head
EP3753446A1 (en) 2019-06-21 2020-12-23 The Procter & Gamble Company Cleaning element carrier and toothbrush head comprising it

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Also Published As

Publication number Publication date
TW201400052A (en) 2014-01-01
US9398802B2 (en) 2016-07-26
AU2012372822A1 (en) 2014-08-28
RU2014140758A (en) 2016-04-27
MX2014010759A (en) 2014-11-26
US20150033487A1 (en) 2015-02-05
WO2013133848A1 (en) 2013-09-12
CA2865007A1 (en) 2013-09-12
EP2822422B1 (en) 2019-05-15
PH12014501846B1 (en) 2014-11-17
RU2592772C2 (en) 2016-07-27
CN104144623B (en) 2017-05-31
MX350287B (en) 2017-09-04
AU2012372822B2 (en) 2015-02-19
CN104144623A (en) 2014-11-12
KR20140143389A (en) 2014-12-16
PH12014501846A1 (en) 2014-11-17
EP2822422A1 (en) 2015-01-14

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