ZA894936B - Process for the stabilization of polyolefins - Google Patents

Process for the stabilization of polyolefins

Info

Publication number
ZA894936B
ZA894936B ZA894936A ZA894936A ZA894936B ZA 894936 B ZA894936 B ZA 894936B ZA 894936 A ZA894936 A ZA 894936A ZA 894936 A ZA894936 A ZA 894936A ZA 894936 B ZA894936 B ZA 894936B
Authority
ZA
South Africa
Prior art keywords
polyolefins
stabilization
Prior art date
Application number
ZA894936A
Inventor
Rolf Muelhaupt
Muelhaupt Rolf
Jean Rody
Rody Jean
Mario Slongo
Slongo Mario
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 ZA894936B publication Critical patent/ZA894936B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA894936A 1988-06-30 1989-06-29 Process for the stabilization of polyolefins ZA894936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250288 1988-06-30

Publications (1)

Publication Number Publication Date
ZA894936B true ZA894936B (en) 1990-03-28

Family

ID=4235248

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894936A ZA894936B (en) 1988-06-30 1989-06-29 Process for the stabilization of polyolefins

Country Status (10)

Country Link
EP (1) EP0350444A1 (en)
JP (1) JPH0253807A (en)
KR (1) KR910000880A (en)
CN (1) CN1039605A (en)
AU (1) AU621630B2 (en)
BR (1) BR8903236A (en)
CA (1) CA1340912C (en)
DD (1) DD297832A5 (en)
MX (1) MX169511B (en)
ZA (1) ZA894936B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58909021D1 (en) * 1988-06-30 1995-03-30 Ciba Geigy Ag Process for the production of thermally stable olefin polymers.
IT1237129B (en) * 1989-11-10 1993-05-18 Valerio Borzatta PIPERIDIN TRIAZINIC COMPOUNDS SUITABLE FOR USE AS STABILIZERS FOR ORGANIC MATERIALS.
IT1237541B (en) * 1989-12-28 1993-06-08 Ciba Geigy PIPERIDIN TRIAZIN COMPOUNDS SUITABLE FOR USE AS STABILIZERS FOR ORGANIC MATERIALS
IT1252205B (en) * 1991-12-13 1995-06-05 Himont Inc PROCESS FOR THE PREPARATION OF STABILIZED POLYOLEFINS AND PRODUCTS SO OBTAINED.
IT1255233B (en) * 1992-07-17 1995-10-20 Himont Inc PROCEDURE FOR THE STABILIZATION OF OLEFINIC POLYMERS
IT1263993B (en) * 1993-04-05 1996-09-06 Ciba Geigy Spa PIPERIDIN-TRIAZIN COMPOUNDS SUITABLE FOR USE AS STABILIZERS FOR ORGANIC MATERIALS
EP0921181A1 (en) * 1997-12-05 1999-06-09 Fina Research S.A. Production of propylene
WO2015055563A1 (en) 2013-10-17 2015-04-23 Basf Se Triazine, piperidine and pyrrolidine based hindered amine light stabilizers
EP3478731B1 (en) * 2016-06-30 2020-08-05 Dow Global Technologies LLC Procatalyst compositions useful for low comonomer incorporation and process for preparing the same
CN109810398A (en) * 2017-11-21 2019-05-28 中国石油天然气股份有限公司 A kind of super high molecular weight isotactic polypropylene resin combination and preparation method thereof
CN109134928B (en) * 2018-10-31 2020-05-19 天集化工助剂（沧州）有限公司 N-substituted triazine hindered amine light stabilizer, and preparation method and application thereof
US20230034961A1 (en) * 2019-12-16 2023-02-02 Basf Se Process for the preparation of piperidine compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576021B2 (en) * 1984-11-09 1988-08-11 Ian James O'brien Position control mechanism
IT1207491B (en) * 1985-01-30 1989-05-25 Himont Inc PROCESS FOR PREPARING OLEFINIC, THERMALLY STABLE POLYMERS.
IT1196980B (en) * 1986-07-23 1988-11-25 Enichem Sintesi (CO) POLYMERIZATION PROCESS OF ALPHA-OLEFINS IN THE PRESENCE OF ANTIOXIDANTS
DE58909021D1 (en) * 1988-06-30 1995-03-30 Ciba Geigy Ag Process for the production of thermally stable olefin polymers.

Also Published As

Publication number Publication date
CN1039605A (en) 1990-02-14
BR8903236A (en) 1990-02-13
CA1340912C (en) 2000-02-29
DD297832A5 (en) 1992-01-23
EP0350444A1 (en) 1990-01-10
JPH0253807A (en) 1990-02-22
KR910000880A (en) 1991-01-30
MX169511B (en) 1993-07-08
AU3669089A (en) 1990-06-14
AU621630B2 (en) 1992-03-19

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