CA2143103A1 - Process for the preparation of olefin polymers - Google Patents

Process for the preparation of olefin polymers

Info

Publication number
CA2143103A1
CA2143103A1 CA002143103A CA2143103A CA2143103A1 CA 2143103 A1 CA2143103 A1 CA 2143103A1 CA 002143103 A CA002143103 A CA 002143103A CA 2143103 A CA2143103 A CA 2143103A CA 2143103 A1 CA2143103 A1 CA 2143103A1
Authority
CA
Canada
Prior art keywords
process according
tert
butyl
compound
additional stabiliser
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
CA002143103A
Other languages
English (en)
French (fr)
Inventor
Bruno Rotzinger
Alfred Columberg
Jean-Roch Pauquet
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.)
Novartis AG
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 CA2143103A1 publication Critical patent/CA2143103A1/en
Abandoned legal-status Critical Current

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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
CA002143103A 1992-09-17 1993-09-08 Process for the preparation of olefin polymers Abandoned CA2143103A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH292492 1992-09-17
CH2924/92-4 1992-09-17

Publications (1)

Publication Number Publication Date
CA2143103A1 true CA2143103A1 (en) 1994-03-31

Family

ID=4244689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002143103A Abandoned CA2143103A1 (en) 1992-09-17 1993-09-08 Process for the preparation of olefin polymers

Country Status (12)

Country Link
EP (1) EP0660845A1 (cs)
JP (1) JPH08501580A (cs)
KR (1) KR950703581A (cs)
CN (1) CN1042338C (cs)
AU (1) AU679453B2 (cs)
CA (1) CA2143103A1 (cs)
CZ (1) CZ66995A3 (cs)
MX (1) MX9305698A (cs)
MY (1) MY110671A (cs)
SK (1) SK34095A3 (cs)
TW (1) TW321658B (cs)
WO (1) WO1994006831A1 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507980A (en) * 1993-07-06 1996-04-16 Aristech Chemical Corporation Basic inorganic binders
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
US6503431B1 (en) 1998-07-08 2003-01-07 Mitsui Chemicals Inc Process for manufacturing an extruded article and an extruded article
JP6882882B2 (ja) * 2016-11-10 2021-06-02 三井化学株式会社 オレフィン重合体の製造方法および流動性改良方法
TWI771397B (zh) * 2017-03-31 2022-07-21 日商味之素股份有限公司 封裝用之組成物
CN109694437A (zh) * 2017-10-20 2019-04-30 中国石化扬子石油化工有限公司 一种用丙烯气相聚合装置生产共聚聚丙烯的方法
WO2020058338A1 (en) * 2018-09-19 2020-03-26 Borealis Ag Use of a low molecular weight triazine based compound as thermal / light stabilizer in polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3772149D1 (de) * 1986-10-02 1991-09-19 Bp Chem Int Ltd Verfahren zur polymerisation eines oder mehrerer 1-olefine in der gasphase in anwesenheit eines pulverfoermigen anorganischen materials.
US5045577A (en) * 1988-06-30 1991-09-03 Ciba-Geigy Corporation Process for the preparation of heat-stable olefin polymers
SE9100383D0 (sv) * 1991-02-07 1991-02-07 Neste Oy Saett att vid plastmaterial avlaegsna ooenskade aemnen
DE69219635T2 (de) * 1991-02-19 1997-10-23 Mitsubishi Chem Corp Landwirtschaftliche Folie
DE69231635T2 (de) * 1991-11-15 2001-08-16 Imperial Chemical Industries Plc, London Polymerisierbare zusammensetzungen

Also Published As

Publication number Publication date
CN1084181A (zh) 1994-03-23
WO1994006831A1 (en) 1994-03-31
TW321658B (cs) 1997-12-01
AU679453B2 (en) 1997-07-03
EP0660845A1 (en) 1995-07-05
AU4815793A (en) 1994-04-12
JPH08501580A (ja) 1996-02-20
CZ66995A3 (en) 1995-07-12
SK34095A3 (en) 1995-08-09
KR950703581A (ko) 1995-09-20
MY110671A (en) 1999-01-30
MX9305698A (es) 1994-03-31
CN1042338C (zh) 1999-03-03

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Legal Events

Date Code Title Description
FZDE Discontinued