DD297831A5 - Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren - Google Patents

Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren Download PDF

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Publication number
DD297831A5
DD297831A5 DD89330070A DD33007089A DD297831A5 DD 297831 A5 DD297831 A5 DD 297831A5 DD 89330070 A DD89330070 A DD 89330070A DD 33007089 A DD33007089 A DD 33007089A DD 297831 A5 DD297831 A5 DD 297831A5
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DD
German Democratic Republic
Prior art keywords
tert
butyl
acid
polymerization
bis
Prior art date
Application number
DD89330070A
Other languages
German (de)
English (en)
Inventor
Rolf Muelhaupt
Paul Dubs
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����`��@���k��
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.)
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Publication date
Application filed by ����`��@���k�� filed Critical ����`��@���k��
Publication of DD297831A5 publication Critical patent/DD297831A5/de

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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
    • C08K5/16—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
    • 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

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  • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DD89330070A 1988-06-30 1989-06-28 Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren DD297831A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250188 1988-06-30

Publications (1)

Publication Number Publication Date
DD297831A5 true DD297831A5 (de) 1992-01-23

Family

ID=4235225

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89330070A DD297831A5 (de) 1988-06-30 1989-06-28 Verfahren zur herstellung von thermisch und oxidativ stabilen olefinpolymeren

Country Status (16)

Country Link
US (1) US5045577A (ko)
EP (1) EP0351360B1 (ko)
JP (1) JP2781993B2 (ko)
KR (1) KR0135758B1 (ko)
CN (1) CN1034337C (ko)
AR (1) AR243543A1 (ko)
AT (1) ATE118790T1 (ko)
AU (1) AU618102B2 (ko)
BR (1) BR8903193A (ko)
CA (1) CA1335916C (ko)
CZ (1) CZ282243B6 (ko)
DD (1) DD297831A5 (ko)
DE (1) DE58909021D1 (ko)
ES (1) ES2068910T3 (ko)
MX (1) MX169510B (ko)
ZA (1) ZA894937B (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350444A1 (de) * 1988-06-30 1990-01-10 Ciba-Geigy Ag Verfahren zum Stabilisieren von Polyolefinen
IT1231769B (it) * 1989-08-02 1991-12-21 Himont Inc Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.
US5223560A (en) * 1989-08-28 1993-06-29 Ministero Dell'universita' E Della Ricerca Scientifica E Tecnologica Self-extinguishing polymeric compositions
US5182349A (en) * 1990-02-08 1993-01-26 Mitsubishi Petrochemical Company, Ltd. Ethylene copolymer and method of producing same
US5262233A (en) * 1991-02-19 1993-11-16 Mitsubishi Petrochemical Co., Ltd. Agricultural film
IT1252205B (it) * 1991-12-13 1995-06-05 Himont Inc Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
IT1255233B (it) * 1992-07-17 1995-10-20 Himont Inc Procedimento per la stabilizzazione di polimeri olefinici
TW321658B (ko) * 1992-09-17 1997-12-01 Ciba Sc Holding Ag
FR2705679B1 (fr) * 1993-05-24 1998-07-10 Sandoz Sa Nouvelles compositions stabilisantes des matières polymères, à base de phosphonites ou phosphites et d'un stabilisant contre l'hydrolyse.
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
US5942461A (en) * 1995-11-06 1999-08-24 Minnesota Mining And Manufacturing Company Polymerizable compositions comprising alpha-olefin hydrocarbon monomers and methods of use therefor
US6368708B1 (en) 1996-06-20 2002-04-09 3M Innovative Properties Company Polyolefin microspheres
JPH10147669A (ja) * 1996-11-18 1998-06-02 Toppan Printing Co Ltd ポリオレフィン樹脂組成物
US6077890A (en) * 1997-12-04 2000-06-20 Kimberly-Clark Worldwide, Inc. Stabilizer formulation for thermoplastic polymers
NL1012219C2 (nl) * 1998-06-19 2000-04-13 Ciba Sc Holding Ag Werkwijze voor de polymersitie van overzadigde polyalkylpiperidinen.
US6482872B2 (en) * 1999-04-01 2002-11-19 Programmable Materials, Inc. Process for manufacturing a biodegradable polymeric composition
CN100419016C (zh) * 2004-06-23 2008-09-17 丁宏广 抗光老化组合物、包含该组合物的单丝及其制备方法和用途
JP4969070B2 (ja) * 2005-03-11 2012-07-04 株式会社Ａｄｅｋａ 安定化されたポリマーの製造方法
CN101125896B (zh) * 2006-08-18 2010-12-01 中国石油化工股份有限公司 用于烯烃聚合反应的催化剂组分及其催化剂
WO2009147967A1 (ja) * 2008-06-05 2009-12-10 株式会社Adeka アルミニウムフェノキシド化合物及び該化合物を用いた安定化ポリマーの製造方法
DE102009023651B4 (de) * 2009-05-26 2021-07-01 Aesculap Ag Verfahren zur Herstellung eines mit einem Stabilisator dotierten Polyethylens und Verwendung eines nach diesem Verfahren hergestellten Polyethylens
EP2578606B2 (en) 2011-10-04 2019-08-28 Borealis AG Process for the production of polyolefins wherein an antioxidant is fed to the reaction mixture during the process
CN105683278B (zh) 2013-10-21 2018-06-15 株式会社Adeka 经稳定化的聚合物的制造方法
US9593184B2 (en) * 2014-10-28 2017-03-14 Formosa Plastics Corporation, Usa Oxalic acid diamides as modifiers for polyolefin catalysts
CN109810398A (zh) * 2017-11-21 2019-05-28 中国石油天然气股份有限公司 一种超高分子量等规聚丙烯树脂组合物及其制备方法
US20240301100A1 (en) * 2023-02-22 2024-09-12 Sumitomo Chemical Company, Limited Method for producing heterophasic propylene polymerization material and method for producing olefin polymer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393551A (en) * 1972-04-21 1975-05-07 Ciba Geigy Ag Piperidine derivatives
IT1042667B (it) * 1975-09-18 1980-01-30 Montedison Spa Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS6155103A (ja) * 1984-08-24 1986-03-19 Ube Ind Ltd ポリオレフインの製造法
IT1207491B (it) * 1985-01-30 1989-05-25 Himont Inc Procedimento per preparare polimeri olefinici, termicamente stabili.
US4960593A (en) * 1985-01-30 1990-10-02 Hilmont Incorporated Process for preparing thermally stable olefinic polymers
EP0214099A3 (de) * 1985-08-28 1988-09-21 Ciba-Geigy Ag Stabilisierung von vernetzten Ethylenpolymeren
US4824885A (en) * 1986-07-23 1989-04-25 Enichem Sintesi S.P.A. Process of (co) polymerization of alpha-olefins in the presence of antioxidants
IT1196980B (it) * 1986-07-23 1988-11-25 Enichem Sintesi Procedimento di (co)polimerizzazione di alfa-olefine in presenza di antiossidanti
DE3871855D1 (de) * 1987-05-05 1992-07-16 Ciba Geigy Ag Gegen lichtschaedigung stabilisierte polyolefine.
US4879141A (en) * 1988-01-25 1989-11-07 Shell Oil Company In-reactor stabilization of polyolefins via coated stabilizers
US4853426A (en) * 1988-01-25 1989-08-01 Shell Oil Company In-reactor stabilization of polyolefins via coated stabilizers
EP0350444A1 (de) * 1988-06-30 1990-01-10 Ciba-Geigy Ag Verfahren zum Stabilisieren von Polyolefinen

Also Published As

Publication number Publication date
JP2781993B2 (ja) 1998-07-30
ES2068910T3 (es) 1995-05-01
ZA894937B (en) 1990-04-25
CZ403189A3 (en) 1997-03-12
EP0351360A1 (de) 1990-01-17
DE58909021D1 (de) 1995-03-30
AR243543A1 (es) 1993-08-31
MX169510B (es) 1993-07-08
CN1039606A (zh) 1990-02-14
JPH0253804A (ja) 1990-02-22
EP0351360B1 (de) 1995-02-22
CZ282243B6 (cs) 1997-06-11
BR8903193A (pt) 1990-02-13
AU3668889A (en) 1990-01-04
CN1034337C (zh) 1997-03-26
KR910000882A (ko) 1991-01-30
US5045577A (en) 1991-09-03
AU618102B2 (en) 1991-12-12
KR0135758B1 (ko) 1998-04-23
ATE118790T1 (de) 1995-03-15
CA1335916C (en) 1995-06-13

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