BRPI0411331A - agentes duráveis de desmoldagem de nitreto de boro para moldagem de metais não ferrosos - Google Patents

agentes duráveis de desmoldagem de nitreto de boro para moldagem de metais não ferrosos

Info

Publication number
BRPI0411331A
BRPI0411331A BRPI0411331-4A BRPI0411331A BRPI0411331A BR PI0411331 A BRPI0411331 A BR PI0411331A BR PI0411331 A BRPI0411331 A BR PI0411331A BR PI0411331 A BRPI0411331 A BR PI0411331A
Authority
BR
Brazil
Prior art keywords
boron nitride
durable
release agents
nonferrous metal
metal molding
Prior art date
Application number
BRPI0411331-4A
Other languages
English (en)
Inventor
Peter Matje
Martin Engler
Karl Schwetz
Mesut Aslan
Robert Drumm
Klaus Endres
Hareesh Nair
Bernd Reinhard
Helmut Schmidt
Original Assignee
Esk Ceramics Gmbh & Co Kg
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 Esk Ceramics Gmbh & Co Kg filed Critical Esk Ceramics Gmbh & Co Kg
Publication of BRPI0411331A publication Critical patent/BRPI0411331A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials

Abstract

"AGENTES DURáVEIS DE DESMOLDAGEM DE NITRETO DE BORO PARA MOLDAGEM SOB PRESSãO DE METAIS NãO FERROSOS". A invenção se refere a camadas de desmoldagem para moldes duráveis, resistentes a corrosão, estáveis em relação à temperatura, apropriadas para a moldagem sob pressão de metais não ferrosos, compreendendo nitreto de boro e verniz para sua produção. A invenção se refere igualmente a método para a produção destas camadas para remoção do molde e a utilização destas camadas para remoção do molde.
BRPI0411331-4A 2003-06-13 2004-06-11 agentes duráveis de desmoldagem de nitreto de boro para moldagem de metais não ferrosos BRPI0411331A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10326769A DE10326769B3 (de) 2003-06-13 2003-06-13 Dauerhafte BN-Formtrennschichten für das Druckgießen von Nichteisenmetallen
PCT/EP2004/006328 WO2004110680A2 (de) 2003-06-13 2004-06-11 Dauerhafte bn-formtrennschichten für das druckgiessen von nichteisenmetallen

Publications (1)

Publication Number Publication Date
BRPI0411331A true BRPI0411331A (pt) 2006-07-25

Family

ID=33154611

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411331-4A BRPI0411331A (pt) 2003-06-13 2004-06-11 agentes duráveis de desmoldagem de nitreto de boro para moldagem de metais não ferrosos

Country Status (9)

Country Link
US (1) US20070054057A1 (pt)
JP (1) JP2006527090A (pt)
KR (1) KR20060052701A (pt)
CN (1) CN100349674C (pt)
BR (1) BRPI0411331A (pt)
DE (1) DE10326769B3 (pt)
HK (1) HK1093706A1 (pt)
WO (1) WO2004110680A2 (pt)
ZA (1) ZA200509889B (pt)

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CN104226896B (zh) * 2014-09-17 2016-08-24 云南铜业股份有限公司 一种铜阳极浇铸用复合脱模剂及其制备方法
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Also Published As

Publication number Publication date
WO2004110680A3 (de) 2005-02-24
KR20060052701A (ko) 2006-05-19
HK1093706A1 (en) 2007-03-09
WO2004110680A2 (de) 2004-12-23
JP2006527090A (ja) 2006-11-30
CN100349674C (zh) 2007-11-21
US20070054057A1 (en) 2007-03-08
ZA200509889B (en) 2008-03-26
CN1805808A (zh) 2006-07-19
DE10326769B3 (de) 2004-11-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.