MX9702262A - Residuos de catalizador que contienen poliolefinas estabilizadas con trisfosfitos de trialcanolamina. - Google Patents

Residuos de catalizador que contienen poliolefinas estabilizadas con trisfosfitos de trialcanolamina.

Info

Publication number
MX9702262A
MX9702262A MX9702262A MX9702262A MX9702262A MX 9702262 A MX9702262 A MX 9702262A MX 9702262 A MX9702262 A MX 9702262A MX 9702262 A MX9702262 A MX 9702262A MX 9702262 A MX9702262 A MX 9702262A
Authority
MX
Mexico
Prior art keywords
trialkanolamine
trhisphosphites
catalyst residues
containing catalyst
polyolefins containing
Prior art date
Application number
MX9702262A
Other languages
English (en)
Other versions
MXPA97002262A (es
Inventor
Roswell Easton King Iii
Keith Dormann Cooper
Stephen Daniel Pastor
Sal Ping Shum
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
Publication of MX9702262A publication Critical patent/MX9702262A/es
Publication of MXPA97002262A publication Critical patent/MXPA97002262A/es

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
    • 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
    • C08K5/1535—Five-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
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Las poliolefinas preparadas utilizando nuevos catalizadores soportados cuyos residuos no se remueven de dicha poliolefina exhiben problemas de estabilizacion difíciles, especialmente poca impermeabilidad, provocada por la presencia de dichos residuos que aun permanecen en la poliolefina. El uso de trisfofitos de trialcanolamina aminora estas dificultades de estabilizacion y conduce a la excelente estabilizacion del polímero a pesar de los residuos de catalizador.
MXPA/A/1997/002262A 1996-03-28 1997-03-26 Residuos de catalizador que contienen poliolefinas estabilizadas con trisfosfitos de trialcanolamina MXPA97002262A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62330596A 1996-03-28 1996-03-28
US623305 1996-03-28

Publications (2)

Publication Number Publication Date
MX9702262A true MX9702262A (es) 1997-09-30
MXPA97002262A MXPA97002262A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
SK40397A3 (en) 1998-11-04
FR2746806A1 (fr) 1997-10-03
GB9705847D0 (en) 1997-05-07
SE9701073D0 (sv) 1997-03-24
CA2201093A1 (en) 1997-09-28
NL1005670A1 (nl) 1997-09-30
IT1290445B1 (it) 1998-12-03
KR970065612A (ko) 1997-10-13
ES2152766B1 (es) 2001-09-01
GB2311526A (en) 1997-10-01
SE9701073L (sv) 1997-09-29
ZA972677B (en) 1997-10-22
NL1005670C2 (nl) 2000-04-11
DE19712504A1 (de) 1997-10-30
JPH1036576A (ja) 1998-02-10
CZ92297A3 (en) 1997-10-15
BR9701507A (pt) 1998-11-10
ES2152766A1 (es) 2001-02-01
ID16392A (id) 1997-09-25
ITMI970731A1 (it) 1998-09-28

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