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
Other languages
English (en)
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/xx

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 (pt)
JP (1) JPH0253807A (pt)
KR (1) KR910000880A (pt)
CN (1) CN1039605A (pt)
AU (1) AU621630B2 (pt)
BR (1) BR8903236A (pt)
CA (1) CA1340912C (pt)
DD (1) DD297832A5 (pt)
MX (1) MX169511B (pt)
ZA (1) ZA894936B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351360B1 (de) * 1988-06-30 1995-02-22 Ciba-Geigy Ag Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren
IT1237129B (it) * 1989-11-10 1993-05-18 Valerio Borzatta Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici.
IT1237541B (it) * 1989-12-28 1993-06-08 Ciba Geigy Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
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
IT1263993B (it) * 1993-04-05 1996-09-06 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
EP0921181A1 (en) * 1997-12-05 1999-06-09 Fina Research S.A. Production of propylene
MX2016004960A (es) * 2013-10-17 2016-06-28 Basf Se Estabilizadores de luz de amina bloqueada a base de triazina, piperidina y pirrolidina.
CN109563205A (zh) * 2016-06-30 2019-04-02 陶氏环球技术有限责任公司 可用于低共聚单体结合的前催化剂组合物及其制备方法
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
CN109134928B (zh) * 2018-10-31 2020-05-19 天集化工助剂（沧州）有限公司 N-取代的三嗪受阻胺光稳定剂及其制备方法和应用
MX2022007419A (es) * 2019-12-16 2022-07-13 Basf Se Proceso para la preparacion de compuestos de piperidina.

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 (it) * 1985-01-30 1989-05-25 Himont Inc Procedimento per preparare polimeri olefinici, termicamente stabili.
IT1196980B (it) * 1986-07-23 1988-11-25 Enichem Sintesi Procedimento di (co)polimerizzazione di alfa-olefine in presenza di antiossidanti
EP0351360B1 (de) * 1988-06-30 1995-02-22 Ciba-Geigy Ag Verfahren zur Herstellung von thermisch stabilen Olefinpolymeren

Also Published As

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

Similar Documents

Publication Publication Date Title
EP0552945A3 (en) Process for the preparation of polyolefin
HU896626D0 (en) Process for the preparation of heterocyclic compounds
ZA858990B (en) Process for the preparation of polyolefins
EP0582201A3 (en) Process for the preparation of glycerincarbonate
ZA915786B (en) Process for the manufacture of biphenylcarbonitriles
ZA893436B (en) Process for the preparation of dideoxycytidine
IL90366A0 (en) Process for the manufacture of naphthothiazepinones
ZA894302B (en) Process for the preparation of granules
ZA894936B (en) Process for the stabilization of polyolefins
EP0560109A3 (en) Process for the preparation of 1-fluorocyclopropyl-methyl-ketone
IL104137A0 (en) Process for the manufacture of 2-alkoxymethylacrolein
HU895849D0 (en) Process for the preparation of 1-threonine
EP0365970A3 (en) Process for the preparation of cyclopropanamide
EP0573874A3 (en) Process for the preparation of beta-naphthylbenzylether
GB2251402B (en) Procedure for the manufacture of contour-stable objects
HUT49487A (en) Process for stabilizing cephalosporins
KR970009224B1 (en) Process for the manufacture of covering diketopyrrolupyrrole pigmenats
GR910300018T1 (en) Process for the production of alpha-6-deoxytetracyclines
GB2221603B (en) Process for the manufacture of wafers
AU4456989A (en) Process for the manufacture of polyglycidylethers
HUT59960A (en) Process for stabilizing carboxyl-esteraze
ZA935657B (en) Process for the preparation of imidazypyridines
AU2658788A (en) Process for the stabilization of aldehydes
GB2217707B (en) Process for the preparation of acryloyloxyethoxymethyl-melamines
EP0581611A3 (en) Process for preparing polyolefins