BR0315129A - Aparelho para moldar produtos por injeção a partir de uma massa, e, método para formar um produto a partir de uma massa - Google Patents

Aparelho para moldar produtos por injeção a partir de uma massa, e, método para formar um produto a partir de uma massa

Info

Publication number
BR0315129A
BR0315129A BR0315129-8A BR0315129A BR0315129A BR 0315129 A BR0315129 A BR 0315129A BR 0315129 A BR0315129 A BR 0315129A BR 0315129 A BR0315129 A BR 0315129A
Authority
BR
Brazil
Prior art keywords
dough
forming
injection
product
mold cavity
Prior art date
Application number
BR0315129-8A
Other languages
English (en)
Inventor
Jan Wietze Huisman
Original Assignee
Vertis Bv
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 Vertis Bv filed Critical Vertis Bv
Publication of BR0315129A publication Critical patent/BR0315129A/pt

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

"APARELHO PARA MOLDAR PRODUTOS POR INJEçãO A PARTIR DE UMA MASSA, E, MéTODO PARA FORMAR UM PRODUTO A PARTIR DE UMA MASSA". Um aparelho para moldar produtos por injeção a partir de uma massa que inclui pelo menos monómeros ou polimeros naturais, provido com pelo menos uma cavidade do molde (2) e um canal de desaeração (10) envolvendo pelo menos parcialmente a cavidade do molde (2), em que, entre o canal de desaeração e a cavidade do molde, é provido um espaço de excesso de alimentação (8), que, por um lado, está em comunicação com o canal de saída de ar e, por outro lado, com a cavidade do molde (2).
BR0315129-8A 2002-10-08 2003-10-08 Aparelho para moldar produtos por injeção a partir de uma massa, e, método para formar um produto a partir de uma massa BR0315129A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021601A NL1021601C2 (nl) 2002-10-08 2002-10-08 Inrichting en werkwijze voor het vormen van producten uit massa met natuurlijke mono- of polymeren.
PCT/NL2003/000682 WO2004033179A1 (en) 2002-10-08 2003-10-08 Apparatus and method for injection moulding with ventilation means

Publications (1)

Publication Number Publication Date
BR0315129A true BR0315129A (pt) 2005-08-16

Family

ID=32089841

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0315129-8A BR0315129A (pt) 2002-10-08 2003-10-08 Aparelho para moldar produtos por injeção a partir de uma massa, e, método para formar um produto a partir de uma massa
BRPI0315129-8A BRPI0315129B1 (pt) 2002-10-08 2003-10-08 Apparatus for molding products by injection from a mass, and, a method for forming a product from a mass

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0315129-8A BRPI0315129B1 (pt) 2002-10-08 2003-10-08 Apparatus for molding products by injection from a mass, and, a method for forming a product from a mass

Country Status (8)

Country Link
US (1) US7850883B2 (pt)
EP (1) EP1558432B1 (pt)
CN (1) CN1703311B (pt)
AT (1) ATE535359T1 (pt)
BR (2) BR0315129A (pt)
CA (1) CA2501508C (pt)
NL (1) NL1021601C2 (pt)
WO (1) WO2004033179A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2168747B1 (de) 2008-08-26 2015-12-16 ENGEL AUSTRIA GmbH Verfahren zur Herstellung eines Formteils aus einem starren Kunststoffträger und einer darüber angeordneten flexiblen Schaumkunststoffschicht und Vorrichtung
US9096028B2 (en) * 2011-08-10 2015-08-04 Nike, Inc. Article of footwear formed from two preforms and method and mold for manufacturing same
US9731464B2 (en) 2011-08-10 2017-08-15 Nike, Inc. Article of footwear formed from two preforms and method and mold for manufacturing same
NL2008466C2 (en) * 2012-03-12 2013-09-16 Paperfoam B V A method and apparatus for manufacturing sustainable products with a blown, foam structure.
NL2019712B1 (en) 2017-10-12 2019-04-23 Paperfoam B V Hinging product and apparatus and method for forming a hinging product
NL2027614B1 (en) 2021-02-22 2022-09-19 Paperfoam Holding B V Mold and method for mold forming products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970732A (en) * 1973-09-26 1976-07-20 Kimball International, Inc. Method of molding rigid foamed polyurethane articles
US5059376A (en) * 1989-04-20 1991-10-22 Astro-Valcour, Incorporated Methods for rapid purging of blowing agents from foamed polymer products
DE3940824A1 (de) * 1989-12-11 1991-06-13 Licentia Gmbh Schaeumgeraet
NL9500632A (nl) * 1995-03-31 1996-11-01 Vertis Bv Werkwijze en inrichting voor het vervaardigen van biodegradeerbare producten, en biodegradeerbare producten.
DE19617284A1 (de) * 1996-04-30 1997-11-06 Hennecke Gmbh Form zur Herstellung von Formkunststoffen
DE19734300A1 (de) * 1997-08-08 1999-02-11 Friedrich Priehs Verfahren und Form zum Herstellen von Formteilen aus Biopolymeren
JP2000176956A (ja) * 1998-12-18 2000-06-27 Daisen Kogyo:Kk 原料ビーズの充填方法
EP1110694B1 (en) * 1999-12-23 2003-03-12 Giacoma Olivier Method for producing partially expanded bodies with a PVC-based cellular structure and mould for their production
JP4456722B2 (ja) * 2000-04-28 2010-04-28 住友化学株式会社 熱可塑性樹脂発泡成形体の製造方法

Also Published As

Publication number Publication date
CA2501508C (en) 2011-12-20
CA2501508A1 (en) 2004-04-22
ATE535359T1 (de) 2011-12-15
NL1021601C2 (nl) 2004-04-13
EP1558432A1 (en) 2005-08-03
US7850883B2 (en) 2010-12-14
CN1703311A (zh) 2005-11-30
CN1703311B (zh) 2010-05-12
EP1558432B1 (en) 2011-11-30
AU2003272145A1 (en) 2004-05-04
US20060006570A1 (en) 2006-01-12
BRPI0315129B1 (pt) 2017-06-27
WO2004033179A1 (en) 2004-04-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/06/2017, OBSERVADAS AS CONDICOES LEGAIS. (CO) CORRIGIDO CONFORME SOLICITADO REFERENTE RPI/2425 DE 27/06/2017. QUANTO AO ENDERECO DO TITULAR.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2691 DE 02-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.