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ES8705002A1 - Procedimiento para el apresto ulterior de superficies de piezas moldeadas de material sintetico - Google Patents

Procedimiento para el apresto ulterior de superficies de piezas moldeadas de material sintetico

Info

Publication number
ES8705002A1
ES8705002A1 ES554917A ES554917A ES8705002A1 ES 8705002 A1 ES8705002 A1 ES 8705002A1 ES 554917 A ES554917 A ES 554917A ES 554917 A ES554917 A ES 554917A ES 8705002 A1 ES8705002 A1 ES 8705002A1
Authority
ES
Spain
Prior art keywords
surface compounding
compounding
plastic part
improvement
surface region
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
ES554917A
Other languages
English (en)
Other versions
ES554917A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES8705002A1 publication Critical patent/ES8705002A1/es
Publication of ES554917A0 publication Critical patent/ES554917A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Coloring (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PROCEDIMIENTO PARA CONSEGUIR PROPIEDADES ESPECIALES EN MATERIALES TERMOPLASATICOS MOLDEADOS, MEDIANTE RECUBRIMIENTO. CONSISTENTE EN APLICAR SOBRE LA SUPERFICIE DE LA PIEZA, CALENTADA POR ENCIMA DE 75JC, UNA SUSTANCIA MEDIANTE SUBLIMACION DE LA MISMA A TEMPERATURA IGUAL O MAYOR DE 130JC. EL TIEMPO DE EXPOSICION T SE REGULA, PARA UNA PROFUNDIDAD DE PENETRACION DECIDIDA, EN FUNCION DE LA TEMPERATURA ABSOLUTA T MEDIANTE LN T F A/TCB, SIENDO A Y B CONSTANTES DEL MATERIAL, CON VALORES ENTRE 7.500 Y 12.500 Y ENTRE 14 Y 25, RESPECTIVAMENTE. LAS SUSTANCIAS ORGANICAS DE RECUBRIMIENTO SON TODAS LAS SUBLIMABLES CON PESOS MOLECULARES ENTRE 100 Y 3.000, COMO BENZOTRIAZOLES, O-HIDROXIBENZOFENONAS, ESTERES DE ACIDO BENCILIDENMALOICO, ACRILONITRILOS SUSTITUIDOS Y ESTABILIZADORES DEL TIPO DE LAS AMINAS ESTERICAMENTE IMPEDIDAS. DE APLICACION PARA PROTEGER CONTRA LOS RAYOS UV, PROPORCIONAR COLOR, CAPACIDAD DE DESLIZAMIENTO, COMPORTAMIENTO ANTIESTATICO, RESISTENCIA A LA OXIDACION Y OTRAS.
ES554917A 1985-05-14 1986-05-13 Procedimiento para el apresto ulterior de superficies de piezas moldeadas de material sintetico Expired ES8705002A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517274 DE3517274A1 (de) 1985-05-14 1985-05-14 Verfahren zur oberflaechenausruestung

Publications (2)

Publication Number Publication Date
ES8705002A1 true ES8705002A1 (es) 1987-04-16
ES554917A0 ES554917A0 (es) 1987-04-16

Family

ID=6270654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554917A Expired ES8705002A1 (es) 1985-05-14 1986-05-13 Procedimiento para el apresto ulterior de superficies de piezas moldeadas de material sintetico

Country Status (6)

Country Link
EP (1) EP0204950A3 (es)
JP (1) JPS61264030A (es)
DE (1) DE3517274A1 (es)
ES (1) ES8705002A1 (es)
IL (1) IL78746A0 (es)
NO (1) NO861711L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062748B1 (ja) 1999-03-10 2000-07-12 工業技術院長 高分子―金属クラスタ―複合体の製造方法
JP3682465B2 (ja) * 1999-03-31 2005-08-10 独立行政法人産業技術総合研究所 樹脂成形物表面層の改質方法およびそのための装置および表面層が改質された樹脂成形物、および樹脂成形物表面層の着色方法およびそのための装置および表面層が着色された樹脂成形物、および表面層の改質により機能性を付与された樹脂成形物
EP1138717B1 (en) * 2000-03-30 2005-09-14 Japan as represented by Secretary of Agency of Industrial Science and Technology Method for preparation of a polymer-metal cluster composite
EP1683626A1 (en) * 2005-01-25 2006-07-26 Linde Aktiengesellschaft Method and apparatus for treating injection moulded articles with gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120511A5 (fr) * 1971-01-06 1972-08-18 Solvay Procede pour proteger des objets en matiere plastique contre la photodegradation due au rayonnement solaire et produits ainsi obtenus
CA939569A (en) * 1971-07-02 1974-01-08 David J. Carlsson Photostabilization of polymers
DE2918608A1 (de) * 1979-05-09 1980-11-20 Wirsbo Pex Gmbh Verfahren zur verguetung von produkten aus polyolefinen

Also Published As

Publication number Publication date
DE3517274A1 (de) 1986-11-20
IL78746A0 (en) 1986-08-31
EP0204950A2 (de) 1986-12-17
JPS61264030A (ja) 1986-11-21
ES554917A0 (es) 1987-04-16
NO861711L (no) 1986-11-17
EP0204950A3 (de) 1988-05-11

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