CA2373082A1 - Stabilisation de plastiques et d'articles fabriques en plastique ou revetus de plastique - Google Patents

Stabilisation de plastiques et d'articles fabriques en plastique ou revetus de plastique Download PDF

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Publication number
CA2373082A1
CA2373082A1 CA002373082A CA2373082A CA2373082A1 CA 2373082 A1 CA2373082 A1 CA 2373082A1 CA 002373082 A CA002373082 A CA 002373082A CA 2373082 A CA2373082 A CA 2373082A CA 2373082 A1 CA2373082 A1 CA 2373082A1
Authority
CA
Canada
Prior art keywords
formula
tert
butyl
parts
bis
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.)
Abandoned
Application number
CA002373082A
Other languages
English (en)
Inventor
Thomas Stahrfeldt
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.)
Clariant Finance BVI Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2373082A1 publication Critical patent/CA2373082A1/fr
Abandoned legal-status Critical Current

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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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne l'utilisation de composés représentés par la formule (I) dont les substituants sont définis comme dans la revendication 1, destinés à la stabilisation de thermoplastiques renforcés, de substrats en plastique ou de substrats revêtus de plastique pendant leur préparation et traitement, et de plastiques pendant le moulage par injection à canaux chauffants.
CA002373082A 1999-06-14 2000-04-07 Stabilisation de plastiques et d'articles fabriques en plastique ou revetus de plastique Abandoned CA2373082A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CH1101/99 1999-06-14
CH110199 1999-06-14
CH110299 1999-06-14
CH110399 1999-06-14
CH1102/99 1999-06-14
CH1103/99 1999-06-14
PCT/IB2000/000425 WO2000077084A1 (fr) 1999-06-14 2000-04-07 Stabilisation de plastiques et d'articles fabriques en plastique ou revetus de plastique

Publications (1)

Publication Number Publication Date
CA2373082A1 true CA2373082A1 (fr) 2000-12-21

Family

ID=27172695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373082A Abandoned CA2373082A1 (fr) 1999-06-14 2000-04-07 Stabilisation de plastiques et d'articles fabriques en plastique ou revetus de plastique

Country Status (9)

Country Link
EP (1) EP1192213A1 (fr)
JP (1) JP2003502467A (fr)
KR (1) KR20020015049A (fr)
CN (1) CN1353738A (fr)
AU (1) AU3449600A (fr)
BR (1) BR0011636A (fr)
CA (1) CA2373082A1 (fr)
MX (1) MXPA01012294A (fr)
WO (1) WO2000077084A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0004437D0 (en) 2000-02-25 2000-04-12 Clariant Int Ltd Synergistic combinations of phenolic antioxidants
GB0004436D0 (en) * 2000-02-25 2000-04-12 Clariant Int Ltd Synergistic stabilizer compositions for thermoplastic polymers in prolonged contact with water
WO2007066519A1 (fr) * 2005-12-07 2007-06-14 Konica Minolta Opto, Inc. Film d'ester de cellulose, son procede de production, plaque de polarisation et unite d'affichage a cristaux liquides
US20100040806A1 (en) * 2007-04-03 2010-02-18 Konica Minolta Opto, Inc. Cellulose ester optical film, polarizing plate and liquid crystal display using the cellulose ester optical film, and method for producing cellulose ester optical film
WO2017023755A1 (fr) 2015-07-31 2017-02-09 Cytec Industries Inc. Compositions encapsulées de stabilisant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686306A5 (de) * 1993-09-17 1996-02-29 Ciba Geigy Ag 3-Aryl-benzofuranone als Stabilisatoren.
US6521681B1 (en) * 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
ES2149678B1 (es) * 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.
WO1999003915A1 (fr) * 1997-07-14 1999-01-28 Dover Chemical Corporation Melanges lactones/phosphites

Also Published As

Publication number Publication date
AU3449600A (en) 2001-01-02
EP1192213A1 (fr) 2002-04-03
CN1353738A (zh) 2002-06-12
BR0011636A (pt) 2002-03-26
KR20020015049A (ko) 2002-02-27
MXPA01012294A (es) 2002-08-12
JP2003502467A (ja) 2003-01-21
WO2000077084A1 (fr) 2000-12-21

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Legal Events

Date Code Title Description
FZDE Discontinued