ES2054629T3 - Mezcla polimerica de alta tenacidad y alta flexibilidad. - Google Patents

Mezcla polimerica de alta tenacidad y alta flexibilidad.

Info

Publication number
ES2054629T3
ES2054629T3 ES87106962T ES87106962T ES2054629T3 ES 2054629 T3 ES2054629 T3 ES 2054629T3 ES 87106962 T ES87106962 T ES 87106962T ES 87106962 T ES87106962 T ES 87106962T ES 2054629 T3 ES2054629 T3 ES 2054629T3
Authority
ES
Spain
Prior art keywords
tenacity
polymeric mix
high flexibility
mix
high tenacity
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 - Lifetime
Application number
ES87106962T
Other languages
English (en)
Inventor
Gianfranco Biglione
Gian Claudio Fasulo
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.)
ECP Enichem Polimeri SRL
Original Assignee
ECP Enichem Polimeri SRL
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 ECP Enichem Polimeri SRL filed Critical ECP Enichem Polimeri SRL
Application granted granted Critical
Publication of ES2054629T3 publication Critical patent/ES2054629T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

MEZCLA POLIMERICA TERMOPLASTICA, DE ALTA TENACIDAD Y ALTA FLEXIBILIDAD, ADECUADA PARA OBTENER PIEZAS MOLDEADAS Y TERMOCONFORMADAS, QUE CONSTA DE UN POLIMERO O COPOLIMERO DE ESTIRENO REFORZADO CON CAUCHO DE ETILENO-PROPILENO-DIENO (EPDM) EN CANTIDAD SUPERIOR AL 15% EN PESO DE POLIETILENO.
ES87106962T 1986-05-14 1987-05-14 Mezcla polimerica de alta tenacidad y alta flexibilidad. Expired - Lifetime ES2054629T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20433/86A IT1204350B (it) 1986-05-14 1986-05-14 Miscela polimerica ad elevata tenacita' e flessibilita'

Publications (1)

Publication Number Publication Date
ES2054629T3 true ES2054629T3 (es) 1994-08-16

Family

ID=11166874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87106962T Expired - Lifetime ES2054629T3 (es) 1986-05-14 1987-05-14 Mezcla polimerica de alta tenacidad y alta flexibilidad.

Country Status (12)

Country Link
US (1) US4849472A (es)
JP (2) JPS6327545A (es)
KR (1) KR870011191A (es)
AU (1) AU602896B2 (es)
CA (1) CA1301985C (es)
CS (1) CS273638B2 (es)
DE (1) DE3785482T2 (es)
DK (1) DK243187A (es)
ES (1) ES2054629T3 (es)
IT (1) IT1204350B (es)
NO (1) NO172943C (es)
ZA (2) ZA873353B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS274293B2 (en) * 1986-05-14 1991-04-11 Montedipe Spa Reinforced styrene's polymer with impact resistance with improved physico-mechanical properties
KR20010096666A (ko) * 2001-06-26 2001-11-08 --- P.v.c 대체용 합성수지
US7196137B2 (en) 2002-02-08 2007-03-27 Teknor Apex Company Polymer compositions
ITMI20122153A1 (it) * 2012-12-17 2014-06-18 Versalis Spa Composizione polimerica espandibile a migliorata flessibilita' e relativo procedimento di preparazione

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020025A (en) * 1973-05-08 1977-04-26 Basf Aktiengesellschaft Extrudable foamable composition comprising an olefin polymer, a styrene polymer and a hydrogenated styrene butadiene block copolymer
CA1067388A (en) * 1975-10-22 1979-12-04 Ernest J. Buckler Filled-polystyrene laminates
JPS57135845A (en) * 1981-02-14 1982-08-21 Sumitomo Chem Co Ltd Resin composition
US4690976A (en) * 1983-08-01 1987-09-01 The Dow Chemical Company Blends of olefinic and monovinylidene aromatic polymers
US4503187A (en) * 1983-12-05 1985-03-05 Mobil Oil Corporation P-Methylstyrene copolymer blends
US4539371A (en) * 1983-12-30 1985-09-03 Mobil Oil Corporation High impact poly(p-methylstyrene) polymers
US4704431A (en) * 1986-04-04 1987-11-03 The Dow Chemical Company Blends of polypropylene and vinylaromatic/α-methylstyrene copolymers
CS274293B2 (en) * 1986-05-14 1991-04-11 Montedipe Spa Reinforced styrene's polymer with impact resistance with improved physico-mechanical properties

Also Published As

Publication number Publication date
NO172943B (no) 1993-06-21
DE3785482T2 (de) 1993-08-12
ZA873353B (en) 1987-11-03
ZA873355B (en) 1987-11-03
US4849472A (en) 1989-07-18
IT1204350B (it) 1989-03-01
NO172943C (no) 1993-09-29
DE3785482D1 (de) 1993-05-27
JPS6327549A (ja) 1988-02-05
IT8620433A0 (it) 1986-05-14
AU602896B2 (en) 1990-11-01
DK243187A (da) 1987-11-15
JPS6327545A (ja) 1988-02-05
AU7291187A (en) 1987-11-19
NO871979L (no) 1987-11-16
CS273638B2 (en) 1991-03-12
KR870011191A (ko) 1987-12-21
DK243187D0 (da) 1987-05-13
CS339087A2 (en) 1990-08-14
CA1301985C (en) 1992-05-26
NO871979D0 (no) 1987-05-13

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