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TW364911B - Stabilization of polyolefin-recyclates - Google Patents

Stabilization of polyolefin-recyclates

Info

Publication number
TW364911B
TW364911B TW086101598A TW86101598A TW364911B TW 364911 B TW364911 B TW 364911B TW 086101598 A TW086101598 A TW 086101598A TW 86101598 A TW86101598 A TW 86101598A TW 364911 B TW364911 B TW 364911B
Authority
TW
Taiwan
Prior art keywords
recyclates
polyolefin
stabilization
article
feature
Prior art date
Application number
TW086101598A
Other languages
Chinese (zh)
Inventor
Rudolf Pfaendner
Heinz Herbst
Kurt Hoffmann
Original Assignee
Ciba Sc Holding 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 Sc Holding Ag filed Critical Ciba Sc Holding Ag
Application granted granted Critical
Publication of TW364911B publication Critical patent/TW364911B/en

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
    • C08K5/04—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
    • C08K5/1515—Three-membered 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups

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)

Abstract

A kind of stabilized polyolefin-recyclates used for against oxidative, thermal or light-induced degradation which includes adding at least one secondary aromatic amine and at least on polyfunctional epoxide. The feature is that the secondary aromatic amine is of the general formula I in the article and the other feature is the polyfunctional epoxide of the general formula II in the article which has the direct atom linkage of carbon, oxygen, nitrogen and sulfide.
TW086101598A 1996-02-15 1997-02-13 Stabilization of polyolefin-recyclates TW364911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39296 1996-02-15

Publications (1)

Publication Number Publication Date
TW364911B true TW364911B (en) 1999-07-21

Family

ID=4185977

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086101598A TW364911B (en) 1996-02-15 1997-02-13 Stabilization of polyolefin-recyclates

Country Status (6)

Country Link
EP (1) EP0880557A1 (en)
JP (1) JP2000506185A (en)
AU (1) AU1600597A (en)
CA (1) CA2243697A1 (en)
TW (1) TW364911B (en)
WO (1) WO1997030112A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE354615T1 (en) 1999-10-26 2007-03-15 Ciba Sc Holding Ag ADDITIVE MIXTURE TO IMPROVE THE MECHANICAL PROPERTIES OF POLYMERS
KR101693875B1 (en) * 2008-05-15 2017-01-17 바스프 에스이 Basic stabilisation systems for emulsion polymerised rubbers
CN103917566A (en) 2011-11-09 2014-07-09 巴斯夫欧洲公司 Polymers based on grafted polyolefins
US8987368B2 (en) 2011-11-09 2015-03-24 Basf Se Polymers based on grafted polyolefins
US10975228B2 (en) 2015-06-15 2021-04-13 Imertech Sas Compositions for injection moulding
DE102017217312A1 (en) 2017-09-28 2019-03-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the stabilization of halogen-free thermoplastic polymer recyclates and stabilized plastic compositions and molding compositions and moldings produced therefrom
DE102019200905A1 (en) 2019-01-24 2020-07-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for stabilizing halogen-free thermoplastic recycled plastics, plastic composition, stabilizer composition and use of the stabilizer composition
DE102019204160A1 (en) 2019-03-26 2020-10-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the stabilization of thermoplastic plastic recyclates and stabilized plastic compositions and molding compounds and molded parts produced from them
DE102021202103A1 (en) 2021-03-04 2022-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Use of a stabilizer composition for stabilizing halogen-free thermoplastic recyclates, a stabilizer composition, a masterbatch or concentrate, a stabilized plastic composition, here a method for stabilizing halogen-free thermoplastic recyclates and use of compositions
DE102021202508A1 (en) 2021-03-15 2022-09-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Use of a stabilizer composition for stabilizing polyolefin recyclates, stabilizer composition, masterbatch concentrate, plastic composition, molding material or molding, method for stabilizing a polyolefin recyclate and use of a plastic composition
DE102021205168A1 (en) 2021-05-20 2022-11-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Use of at least one sulfur-containing amino acid for stabilizing recycled thermoplastics, stabilized recycled thermoplastics, stabilizer composition, masterbatch and molding composition or molding
DE102023211970A1 (en) 2023-11-29 2025-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Use of linear or branched aliphatic secondary and/or tertiary amines for stabilizing thermoplastics, preferably plastic recyclates, against oxidative, thermal or actinic degradation, thermoplastic composition, process for stabilization and molded part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152951A (en) * 1983-02-21 1984-08-31 Toyobo Co Ltd Polyester type block copolymer composition
ZA887069B (en) * 1987-09-25 1989-05-30 Uniroyal Chem Co Inc Polypropylene stabilized against oxidative degradation with mixtures of diarylemine derivatives and sterically hindered phenols
WO1992014780A1 (en) * 1991-02-19 1992-09-03 Akzo N.V. Stabilized carbon monoxide-olefin copolymers

Also Published As

Publication number Publication date
EP0880557A1 (en) 1998-12-02
JP2000506185A (en) 2000-05-23
CA2243697A1 (en) 1997-08-21
AU1600597A (en) 1997-09-02
WO1997030112A1 (en) 1997-08-21

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