ES2193166T3 - Composicion de policarbonato de color estable y articulos moldeados a partir de la misma. - Google Patents

Composicion de policarbonato de color estable y articulos moldeados a partir de la misma.

Info

Publication number
ES2193166T3
ES2193166T3 ES95117433T ES95117433T ES2193166T3 ES 2193166 T3 ES2193166 T3 ES 2193166T3 ES 95117433 T ES95117433 T ES 95117433T ES 95117433 T ES95117433 T ES 95117433T ES 2193166 T3 ES2193166 T3 ES 2193166T3
Authority
ES
Spain
Prior art keywords
composition
same
polycarbonate
stable color
molded items
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
ES95117433T
Other languages
English (en)
Inventor
Kevin F Dunay
Winfried G Paul
Sivaram Krishnan
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
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2193166T3 publication Critical patent/ES2193166T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/375—Thiols containing six-membered aromatic rings
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

SE PRESENTA UNA COMPOSICION DE POLICARBONATO TERMOPLASTICO LIBRE DE COMPUESTOS DE ORGANOFOSFORO Y QUE TIENE UNA RESISTENCIA MEJORADA A LA DECOLORACION PROVOCADA POR LA EXPOSICION A LA LUZ DE DESCARGA DE ALTA INTENSIDAD (HID) Y AL CALOR. DE ESTA FORMA, LA COMPOSICION DE MOLDEADO CONTIENE RESINA DE (CO)POLICARBONATO, UNA BENZOTRIAZOLA DIMERICA Y UN ESTER DE ACIDO 3,5-DI-TERT-BUTIL4-HIDROXIHIDROCINAMICO. EN UNA CONFORMACION PREFERIDA, UNA LAMINA HECHA DE RESINA DE (CO)POLICARBONATO TIENE UNA RESISTENCIA MEJORADA A LA DECOLORACION HABIENDOSE APLICADO AL MENOS A UNA DE SUS SUPERFICIES UNA PELICULA PROTECTORA ADHERENTE PREPARADA A PARTIR DE LA COMPOSICION DE POLICARBONATO DE LA INVENCION.
ES95117433T 1994-11-18 1995-11-06 Composicion de policarbonato de color estable y articulos moldeados a partir de la misma. Expired - Lifetime ES2193166T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/341,793 US5484828A (en) 1994-11-18 1994-11-18 Color-stable polycarbonate composition and articles molded therefrom

Publications (1)

Publication Number Publication Date
ES2193166T3 true ES2193166T3 (es) 2003-11-01

Family

ID=23339064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95117433T Expired - Lifetime ES2193166T3 (es) 1994-11-18 1995-11-06 Composicion de policarbonato de color estable y articulos moldeados a partir de la misma.

Country Status (8)

Country Link
US (2) US5484828A (es)
EP (1) EP0712888B1 (es)
JP (1) JP3419181B2 (es)
AT (1) ATE232887T1 (es)
CA (1) CA2159394C (es)
DE (1) DE69529655T2 (es)
ES (1) ES2193166T3 (es)
IL (1) IL116000A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948838A (en) * 1996-03-06 1999-09-07 Mitsubishi Engineering-Plastics Corp. Polycarbonate resin composition
JP2961307B2 (ja) * 1996-03-28 1999-10-12 大塚化学株式会社 ビスベンゾトリアゾリルフェノール化合物
JPH10211642A (ja) * 1997-01-31 1998-08-11 Idemitsu Petrochem Co Ltd ポリカーボネートシートの製造方法
DE19859050A1 (de) * 1998-12-21 2000-06-29 Bayer Ag Neue Polymergemische mit Entformungsmitteln

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670951A1 (de) * 1967-11-21 1971-02-18 Bayer Ag Alkylen-bis-(benztriazolyl-phenole)
DE2211641C3 (de) * 1972-03-10 1975-08-21 Bayer Ag, 5090 Leverkusen Verfahren zur Stabilisierung von Formteilen aus hochmolekularen thermoplastischen Polycarbonaten
DE2832676A1 (de) * 1978-07-26 1980-02-07 Roehm Gmbh Beschichtungsverfahren
US4276233A (en) * 1978-11-02 1981-06-30 General Electric Company Hindered phenol phosphites
DE8233007U1 (de) * 1982-11-25 1983-03-24 Röhm GmbH, 6100 Darmstadt Polycarbonat-kunststofftafel
DE3244953C2 (de) * 1982-12-04 1984-11-29 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung einer Hohlkammerkunststofftafel
EP0135760A1 (de) * 1983-08-19 1985-04-03 Bayer Ag Polyether-Polycarbonate für Dialysemembranen
DE3617978A1 (de) * 1986-05-28 1987-12-03 Bayer Ag Verzweigte thermoplastische polycarbonate mit verbessertem schutz gegen uv-licht
US4812498B1 (en) * 1986-12-22 1995-04-11 Adeka Argus Chemical Co Ltd Polycarbonate resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols).
DE3739765A1 (de) * 1987-11-24 1989-06-08 Bayer Ag Beschichtete formkoerper und ein verfahren zu ihrer herstellung
US4948666A (en) * 1988-04-22 1990-08-14 Mobay Corporation Stain resistant polycarbonate panels
US4859726A (en) * 1988-10-24 1989-08-22 Eastman Kodak Company Bis-benzotriazolyl compounds and polymeric materials stabilized therewith
ES2091232T3 (es) * 1989-12-27 1996-11-01 Ube Industries Composicion de resina de polipropileno con propiedades de revestimiento mejoradas.
CA2072193A1 (en) * 1991-07-18 1993-01-19 Robert Allen Pyles Color-stable and uv-resistant polycarbonate and polyester compositions

Also Published As

Publication number Publication date
US5484828A (en) 1996-01-16
CA2159394A1 (en) 1996-05-19
ATE232887T1 (de) 2003-03-15
CA2159394C (en) 2006-12-12
EP0712888B1 (en) 2003-02-19
EP0712888A1 (en) 1996-05-22
JPH08208969A (ja) 1996-08-13
USRE37200E1 (en) 2001-05-29
JP3419181B2 (ja) 2003-06-23
IL116000A0 (en) 1996-01-31
DE69529655D1 (de) 2003-03-27
DE69529655T2 (de) 2003-07-17
IL116000A (en) 2000-02-17

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