MX9702369A - Composicion de eter de polifenilo/resina de estireno/elastomero de alto impacto. - Google Patents

Composicion de eter de polifenilo/resina de estireno/elastomero de alto impacto.

Info

Publication number
MX9702369A
MX9702369A MX9702369A MX9702369A MX9702369A MX 9702369 A MX9702369 A MX 9702369A MX 9702369 A MX9702369 A MX 9702369A MX 9702369 A MX9702369 A MX 9702369A MX 9702369 A MX9702369 A MX 9702369A
Authority
MX
Mexico
Prior art keywords
polyphenylene ether
styrene resin
elastomer composition
high impact
impact polyphenylene
Prior art date
Application number
MX9702369A
Other languages
English (en)
Other versions
MXPA97002369A (es
Inventor
Michael John Modic
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of MX9702369A publication Critical patent/MX9702369A/es
Publication of MXPA97002369A publication Critical patent/MXPA97002369A/es

Links

Classifications

    • 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
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • 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
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C08L71/123—Polyphenylene oxides not modified by chemical after-treatment

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)
  • Laminated Bodies (AREA)

Abstract

La presente invencion describe una composicion que tiene una resistencia al impacto mejorada a bajas temperaturas que comprende un éter de plifenileno, una resina de estireno, y de 2-40 por ciento por peso, basado en el peso de la composicion de un copolímero en bloque elastomérico que tiene al menos dos bloques de terminacion de estireno polimerizado y un bloque intermedio de etileno/propileno. Preferiblemente, el copolímero en bloque es un copolímero en bloque lineal de estireno-etileno/propileno-estireno-estireno.
MXPA/A/1997/002369A 1996-04-03 1997-04-01 Composicion de eter de polifenilo/resina de estireno/elastomero de alto impacto MXPA97002369A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62784696A 1996-04-03 1996-04-03
US627846 1996-04-03

Publications (2)

Publication Number Publication Date
MX9702369A true MX9702369A (es) 1998-06-28
MXPA97002369A MXPA97002369A (es) 1998-10-30

Family

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Also Published As

Publication number Publication date
SG54489A1 (en) 1998-11-16
TR199700259A2 (xx) 1997-10-21
TW382023B (en) 2000-02-11
CN1200384A (zh) 1998-12-02
CA2201449A1 (en) 1997-10-03
KR970070100A (ko) 1997-11-07
EP0799857A3 (en) 1997-12-29
EP0799857A2 (en) 1997-10-08
JPH107899A (ja) 1998-01-13
BR9701606A (pt) 1998-11-10

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