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ES2188912T3 - Acabado antiadherente para articulos de moldeados. - Google Patents

Acabado antiadherente para articulos de moldeados.

Info

Publication number
ES2188912T3
ES2188912T3 ES97910872T ES97910872T ES2188912T3 ES 2188912 T3 ES2188912 T3 ES 2188912T3 ES 97910872 T ES97910872 T ES 97910872T ES 97910872 T ES97910872 T ES 97910872T ES 2188912 T3 ES2188912 T3 ES 2188912T3
Authority
ES
Spain
Prior art keywords
filling
fluoropolimero
adherent
molded items
composition
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 - Lifetime
Application number
ES97910872T
Other languages
English (en)
Inventor
Haenens Luc Germain Pierre J D
Kenji Kiwa
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2188912T3 publication Critical patent/ES2188912T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/04—Polysulfides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

COMPOSICION DE REVESTIMIENTO ANTIADHERENTE PARA SUPERFICIES DE MOLDE. EL REVESTIMIENTO TIENE EXCELENTES PROPIEDADES DE DESPRENDIMIENTO Y LE DA UN ACABADO MATE AL ARTICULO MOLDEADO MANTENIENDO ESTAS CARACTERISTICAS DE RESULTADOS DURANTE PROLONGADOS PERIODOS DE USO. LA COMPOSICION DE REVESTIMIENTO DESVELADA CONSISTE EN UN FIJADOR DE FLUOROPOLIMERO RELLENO Y POLIMERO EN LA CUAL EL FLUOROPOLIMERO RELLENO CONSTA DE UNA PARTICULA DE RELLENO INORGANICA QUE ESTA TOTAL O PARCIALMENTE ENCAPSULADA POR UN POLVO DE FLUOROPOLIMERO CUYA COMPOSICION, CUANDO SE LE APLICA A UNA SUPERFICIE DE MOLDE, PRODUCE UN PERFIL DE SUPERFICIE CON UNA RUGOSIDAD MEDIA RA DE 1 A 15 MICRONES TRAS EL ROCIADO Y SECADO.
ES97910872T 1996-10-15 1997-10-13 Acabado antiadherente para articulos de moldeados. Expired - Lifetime ES2188912T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2853696P 1996-10-15 1996-10-15
US92458297A 1997-09-05 1997-09-05

Publications (1)

Publication Number Publication Date
ES2188912T3 true ES2188912T3 (es) 2003-07-01

Family

ID=26703806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97910872T Expired - Lifetime ES2188912T3 (es) 1996-10-15 1997-10-13 Acabado antiadherente para articulos de moldeados.

Country Status (6)

Country Link
EP (1) EP0932486B1 (es)
JP (1) JP2002516618A (es)
AU (1) AU4814397A (es)
DE (1) DE69718334T2 (es)
ES (1) ES2188912T3 (es)
WO (1) WO1998016361A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291054B1 (en) 1999-02-19 2001-09-18 E. I. Du Pont De Nemours And Company Abrasion resistant coatings
DE10032803C2 (de) * 2000-06-28 2003-06-26 Norbert Janz Beschichtete Gurtumlenkeinrichtung
JP2004074646A (ja) * 2002-08-20 2004-03-11 Osaka Gas Co Ltd 金型用部材および金型
DK1539379T3 (da) * 2002-09-13 2010-10-11 Whitford B V Flerlaget antivedhæftningsbelægning
AR041254A1 (es) 2002-09-13 2005-05-11 Akzo Nobel Nv Recubrimiento antiadherente de capas multiples
DE102011078430A1 (de) * 2011-06-30 2013-01-03 Bayerische Motoren Werke Aktiengesellschaft Formwerkzeug mit Antihaftschicht
JP6175928B2 (ja) * 2012-07-25 2017-08-09 ダイキン工業株式会社 被覆物品
US11390772B2 (en) 2016-12-01 2022-07-19 Chemours-Mitsui Fluoroproducts Co., Ltd. Fluoropolymer coating composition
JP7023076B2 (ja) 2016-12-01 2022-02-21 三井・ケマーズ フロロプロダクツ株式会社 フッ素樹脂塗料組成物から成る塗膜が形成された金型
JP7101044B2 (ja) 2018-05-24 2022-07-14 三井・ケマーズ フロロプロダクツ株式会社 フッ素樹脂塗料組成物
JP6734972B1 (ja) 2019-06-28 2020-08-05 三井・ケマーズ フロロプロダクツ株式会社 光沢が抑制された表面を有する成形品の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701665A (en) * 1970-12-10 1972-10-31 Phillips Petroleum Co Reduction of sulfur extraction from poly(arylene sulfide) coated cookware
DE2800609A1 (de) * 1978-01-07 1979-07-19 Hoechst Ag Ueberzugsmittel aus fluorterpolymerisaten und polyarylensulfid-harzen
ES2073621T3 (es) * 1990-08-02 1995-08-16 Rhein Chemie Rheinau Gmbh Agente acuoso de deslizamiento y de liberacion del molde y proceso para el moldeo y la vulcanizacion de neumaticos y otros articulos de caucho.
KR960016331B1 (ko) * 1990-08-29 1996-12-09 가부시끼가이샤 시마즈 세이사구쇼 흡광도 검출기
JP2531307B2 (ja) * 1991-01-08 1996-09-04 住友化学工業株式会社 全芳香族ポリエステル樹脂組成物およびオ―ブンウエア
FR2744129B1 (fr) * 1996-01-29 1998-04-10 Seb Sa Revetement anti-adhesif pour ustensile culinaire en aluminium

Also Published As

Publication number Publication date
DE69718334D1 (de) 2003-02-13
DE69718334T2 (de) 2003-10-16
EP0932486A1 (en) 1999-08-04
EP0932486B1 (en) 2003-01-08
AU4814397A (en) 1998-05-11
WO1998016361A1 (en) 1998-04-23
JP2002516618A (ja) 2002-06-04

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