ES2004351A6 - Metodo y articulo compuesto para limpiar moldes - Google Patents

Metodo y articulo compuesto para limpiar moldes

Info

Publication number
ES2004351A6
ES2004351A6 ES8603393A ES8603393A ES2004351A6 ES 2004351 A6 ES2004351 A6 ES 2004351A6 ES 8603393 A ES8603393 A ES 8603393A ES 8603393 A ES8603393 A ES 8603393A ES 2004351 A6 ES2004351 A6 ES 2004351A6
Authority
ES
Spain
Prior art keywords
mold
mat
composite article
cleaned
moldable compound
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8603393A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RENE J T M PAS
Original Assignee
RENE J T M PAS
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 RENE J T M PAS filed Critical RENE J T M PAS
Publication of ES2004351A6 publication Critical patent/ES2004351A6/es
Expired legal-status Critical Current

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/70—Maintenance
    • B29C33/72—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UNA COMPOSICION MOLDEABLE DEL TIPO QUE TIENE LA CAPACIDAD INHERENTE DE LIMPIAR MANCHAS Y RESIDUOS CONTAMINANTES EN MOLDES DE COMPRESION, DE TRANSFERENCIA Y SIMILARES, ES DEPOSITADA SOBRE UNA LAMINA PORTADORA PARA FORMAR UNA ESTERILLA NO CURADA DESTINADA A SER COLOCADA DENTRO DE UN MOLDE QUE HA DE SER LIMPIADO. CUANDO SE COLOCA DENTRO DE UN MOLDE QUE HA DE SER LIMPIADO Y SE SOMETE A UNA OPERACION DE MOLDEO, EL REVESTIMIENTO DE COMPOSICION MOLDEABLE DE LA ESTERILLA NO CURADA SE FUNDIRA Y CIRCULARA FLUYENDO A CONFORMIDAD CON LA CONFIGURACION INTERIOR DEL MOLDE Y SE CURARA EN ESA CONFIGURACION CONFORMADA. LA ESTERILLA CURADA ES ENTONCES CAPAZ DE SER EXPULSADA COMO UNA ESTRUCTURA UNITARIA REFORZADA, A PARTIR DEL MOLDE.
ES8603393A 1985-12-13 1986-12-12 Metodo y articulo compuesto para limpiar moldes Expired ES2004351A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/809,014 US4670329A (en) 1985-12-13 1985-12-13 Method and composite article for cleaning molds

Publications (1)

Publication Number Publication Date
ES2004351A6 true ES2004351A6 (es) 1989-01-01

Family

ID=25200345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603393A Expired ES2004351A6 (es) 1985-12-13 1986-12-12 Metodo y articulo compuesto para limpiar moldes

Country Status (8)

Country Link
US (1) US4670329A (es)
EP (1) EP0249621A1 (es)
JP (1) JPS63502497A (es)
KR (1) KR880700725A (es)
AU (1) AU6774087A (es)
ES (1) ES2004351A6 (es)
IL (1) IL80840A0 (es)
WO (1) WO1987003531A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950012839B1 (ko) * 1986-12-11 1995-10-23 닛또오 덴끼고교 가부시끼가이샤 금형 세정 조성물, 금형 세정용 쉬이트 및, 세정쉬이트를 사용한 금형 세정방법
MY101701A (en) * 1986-12-23 1991-12-31 Nitto Electric Ind Co Mold-releasing sheet and method for applying mold- releasing agent onto mold surface using said sheet.
JP3764239B2 (ja) * 1996-12-10 2006-04-05 日東電工株式会社 半導体装置成形用金型洗浄剤組成物およびそれを用いた金型クリーニング方法
US6086798A (en) * 1998-12-17 2000-07-11 Abante Corporation Method for removing contaminant from surface of mold die
US6436318B1 (en) * 2000-03-30 2002-08-20 Intel Corporation Paper substrates for use in integrated circuit packaging molding processes
JP4769380B2 (ja) * 2001-05-18 2011-09-07 ルネサスエレクトロニクス株式会社 クリーニング用シートおよびそれを用いた半導体装置の製造方法
CN100408296C (zh) * 2002-12-06 2008-08-06 日本碳化物工业株式会社 成型模具用清洗材料和清洗方法
JP4317848B2 (ja) * 2002-12-06 2009-08-19 日本カーバイド工業株式会社 成形金型用クリーニング材及びクリーニング方法
US20070126158A1 (en) * 2005-12-01 2007-06-07 3M Innovative Properties Company Method of cleaning polymeric mold
JP5737122B2 (ja) * 2011-10-11 2015-06-17 日立化成株式会社 金型離型回復シートおよびそれを用いた金型離型処理方法
JP7530871B2 (ja) * 2021-06-14 2024-08-08 Ｔｏｗａ株式会社 樹脂成形品の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346228A (en) * 1940-06-25 1944-04-11 Carbide & Carbon Chem Corp Method and composition for purging plastic fabricating machines
JPS52788A (en) * 1975-06-24 1977-01-06 Mitsui Toatsu Chem Inc Process for producing chemicals resistant ion exchange membrane
DE2732064C2 (de) * 1977-07-15 1982-12-09 Th. Goldschmidt Ag, 4300 Essen Kunstharzrückstände entfernende, gegebenenfalls dimethylsulfoxidhaltige Mittel enthaltende Trägerbahnen aus Papier zum Entfernen ausgehärteter Phenoplastharzrückstände von Preßblechen oder Preßformen
JPS5548007A (en) * 1978-06-23 1980-04-05 Glacier Industries Automatic cake case packing machine
DE2835769C2 (de) * 1978-08-16 1986-07-17 Glienke, Isolde M., 7582 Bühlertal Schmelzfähiges Reinigungsmittel
JPS5548009A (en) * 1978-09-21 1980-04-05 Omori Machinery Packing method
JPS55123669A (en) * 1979-03-14 1980-09-24 Nippon Carbide Ind Co Ltd Resin composition for mold cleaning
JPS55137914A (en) * 1979-04-13 1980-10-28 Mitsubishi Electric Corp Cleaning method for semiconductor producing device
SU921865A1 (ru) * 1980-07-07 1982-04-23 Белорусский Ордена Трудового Красного Знамени Технологический Институт Им.С.М.Кирова Способ очистки формующих поверхностей пресс-форм
JPS5948401A (ja) * 1982-09-10 1984-03-19 Kyushu Sankyo Kk 崩壊分散性の良好な農薬粒剤
US4425288A (en) * 1982-09-17 1984-01-10 Phillips Petroleum Company Process for cleaning metal surfaces

Also Published As

Publication number Publication date
AU6774087A (en) 1987-06-30
US4670329A (en) 1987-06-02
EP0249621A1 (en) 1987-12-23
JPS63502497A (ja) 1988-09-22
KR880700725A (ko) 1988-04-11
WO1987003531A1 (en) 1987-06-18
IL80840A0 (en) 1987-03-31

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