DE69413981T2 - Verfahren zur stabilisierung von styrolhaltigem recyklisiertem plastikmaterial und stabilisatormischungen hierfür - Google Patents

Verfahren zur stabilisierung von styrolhaltigem recyklisiertem plastikmaterial und stabilisatormischungen hierfür

Info

Publication number
DE69413981T2
DE69413981T2 DE69413981T DE69413981T DE69413981T2 DE 69413981 T2 DE69413981 T2 DE 69413981T2 DE 69413981 T DE69413981 T DE 69413981T DE 69413981 T DE69413981 T DE 69413981T DE 69413981 T2 DE69413981 T2 DE 69413981T2
Authority
DE
Germany
Prior art keywords
plastic material
material containing
recycled plastic
containing styrene
stabilizer mixtures
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 - Fee Related
Application number
DE69413981T
Other languages
English (en)
Other versions
DE69413981D1 (de
Inventor
Kurt Hoffmann
Heinz Herbst
Rudolf Pfaendner
Franciszek Sitek
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE69413981D1 publication Critical patent/DE69413981D1/de
Application granted granted Critical
Publication of DE69413981T2 publication Critical patent/DE69413981T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium

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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE69413981T 1993-07-15 1994-07-07 Verfahren zur stabilisierung von styrolhaltigem recyklisiertem plastikmaterial und stabilisatormischungen hierfür Expired - Fee Related DE69413981T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH213593 1993-07-15
CH40494 1994-02-10
PCT/EP1994/002234 WO1995002639A1 (en) 1993-07-15 1994-07-07 Process for stabilising styrene-containing recycled plastic materials and stabiliser mixtures therefor

Publications (2)

Publication Number Publication Date
DE69413981D1 DE69413981D1 (de) 1998-11-19
DE69413981T2 true DE69413981T2 (de) 1999-04-01

Family

ID=25684478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413981T Expired - Fee Related DE69413981T2 (de) 1993-07-15 1994-07-07 Verfahren zur stabilisierung von styrolhaltigem recyklisiertem plastikmaterial und stabilisatormischungen hierfür

Country Status (9)

Country Link
EP (1) EP0708800B1 (de)
JP (1) JPH09500407A (de)
KR (1) KR100320319B1 (de)
AT (1) ATE172223T1 (de)
AU (1) AU698316B2 (de)
CA (1) CA2166330A1 (de)
DE (1) DE69413981T2 (de)
MX (1) MX9405361A (de)
WO (1) WO1995002639A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6403355B1 (en) 1998-12-21 2002-06-11 Kao Corporation Amylases
DE10026858A1 (de) 2000-05-31 2001-12-06 Basf Ag Stabilisierte thermoplastische Formmassen
EP1311604B1 (de) * 2000-08-16 2005-11-02 Lanxess Deutschland GmbH Alterungsschutzmittel auf basis von phenolischen salzen
KR101173215B1 (ko) * 2009-09-10 2012-08-13 금호석유화학 주식회사 신규한 티오 화합물 및 이의 제조방법
US8889769B2 (en) 2011-06-27 2014-11-18 Basf Se Weathering-resistant polyester molding compositions with styrene copolymers
CN103619950B (zh) 2011-06-27 2016-01-27 巴斯夫欧洲公司 含有苯乙烯共聚物的耐候聚酯模塑组合物
NO347427B1 (en) 2021-07-13 2023-10-30 Ctm Lyng As Light Installation comprising recycled plastic and method for its manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8224682A (en) * 1981-04-30 1982-11-04 Mobil Oil Corp. Hindered phenol as stabilizer for styrene
ES2132114T3 (es) * 1991-03-27 1999-08-16 Ciba Sc Holding Ag Procedimiento para estabilizar mezclas de materias plasticas recicladas.
AU682008B2 (en) * 1992-09-25 1997-09-18 Ciba Specialty Chemicals Holding Inc. Process for the stabilization of and stabilizer mixtures forsingle-material recycled plastics

Also Published As

Publication number Publication date
DE69413981D1 (de) 1998-11-19
AU7491594A (en) 1995-02-13
MX9405361A (es) 1995-01-31
EP0708800B1 (de) 1998-10-14
ATE172223T1 (de) 1998-10-15
AU698316B2 (en) 1998-10-29
KR100320319B1 (ko) 2002-07-27
CA2166330A1 (en) 1995-01-26
EP0708800A1 (de) 1996-05-01
JPH09500407A (ja) 1997-01-14
WO1995002639A1 (en) 1995-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee