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ES239032A1 - PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES TERMOPLáSTICAS - Google Patents

PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES TERMOPLáSTICAS

Info

Publication number
ES239032A1
ES239032A1 ES0239032A ES239032A ES239032A1 ES 239032 A1 ES239032 A1 ES 239032A1 ES 0239032 A ES0239032 A ES 0239032A ES 239032 A ES239032 A ES 239032A ES 239032 A1 ES239032 A1 ES 239032A1
Authority
ES
Spain
Prior art keywords
polymeric composition
olefin polymers
catalyst residues
resulting polymeric
preventing discoloration
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.)
Expired
Application number
ES0239032A
Other languages
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of ES239032A1 publication Critical patent/ES239032A1/es
Expired 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C08L71/03—Polyepihalohydrins

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)
  • Epoxy Resins (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Procedimiento para la preparación de composiciónes termoplásticas, caracterizado porque consiste en combinar un polímero sólido obtenido por polimerización de una olefina en presencia, como catalizador, de un compuesto organo-metálico y un halogenuro de metal, la cual lleva mezclado suficiente agente fijador de ácido clorhídrico para combinar la pequeña cantidad de dicho ácido que se produce cuando el polímero es extruído o trabajado de otra manera a temperatura elevada.
ES0239032A 1956-12-10 1957-12-09 PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES TERMOPLáSTICAS Expired ES239032A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1817856 1956-12-10

Publications (1)

Publication Number Publication Date
ES239032A1 true ES239032A1 (es) 1958-08-01

Family

ID=11152303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0239032A Expired ES239032A1 (es) 1956-12-10 1957-12-09 PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES TERMOPLáSTICAS

Country Status (7)

Country Link
US (1) US3139414A (es)
BE (1) BE563070A (es)
CH (1) CH387950A (es)
ES (1) ES239032A1 (es)
FR (1) FR1218418A (es)
GB (1) GB874549A (es)
SE (1) SE327548B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218724B (de) * 1960-03-28 1966-06-08 Du Pont Verfahren zum Stabilisieren von Homo- oder Mischpolymerisaten von Propylen
US3262988A (en) * 1962-12-11 1966-07-26 Union Carbide Corp Composition comprising low density polyethylene and a thermoplastic polyhydroxy polyether giving smooth contour at high extrusion speeds
JPS5652938B2 (es) * 1973-05-10 1981-12-15
US3867477A (en) * 1974-01-23 1975-02-18 Gen Motors Corp Two-component synergistic antioxidant system for polyolefins
US3948832A (en) * 1974-09-25 1976-04-06 Atlantic Richfield Company Stabilized ethylene-carbon monoxide copolymers containing an epoxy compound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66626C (es) * 1946-09-26 1950-11-15
US2604464A (en) * 1949-03-03 1952-07-22 Canadian Ind Reaction product of diphenylolpropane diglycidyl ether with styrene-acrylic acid copolymers
BE532088A (es) * 1953-09-28
NL92954C (es) * 1954-12-16
US2927047A (en) * 1956-11-16 1960-03-01 Hoechst Ag Process of applying a coating of an atactic polymer of polypropylene to a polyethylene or polypropylene surface

Also Published As

Publication number Publication date
GB874549A (en) 1961-08-10
FR1218418A (fr) 1960-05-10
CH387950A (de) 1965-02-15
US3139414A (en) 1964-06-30
BE563070A (es) 1900-01-01
SE327548B (es) 1970-08-24

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