ES457845A1 - Un procedimiento para mejorar la fluidez y la ductividad de una polimezcla polimera. - Google Patents

Un procedimiento para mejorar la fluidez y la ductividad de una polimezcla polimera.

Info

Publication number
ES457845A1
ES457845A1 ES457845A ES457845A ES457845A1 ES 457845 A1 ES457845 A1 ES 457845A1 ES 457845 A ES457845 A ES 457845A ES 457845 A ES457845 A ES 457845A ES 457845 A1 ES457845 A1 ES 457845A1
Authority
ES
Spain
Prior art keywords
melt flow
improved melt
polyblends
polymeric
polymeric polyblends
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
ES457845A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of ES457845A1 publication Critical patent/ES457845A1/es
Expired 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
    • 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
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes

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)
  • Graft Or Block Polymers (AREA)

Abstract

Un procedimiento para mejorar la fluidez y la ductilidad de una polimezcla polímera de A) 80 a 98,5% en peso de un polímero monoalquenilaromático, que comprende por lo menos un monómero monoalquenilaromático de la fórmula: ***1 (Ver fórmula) en donde Ar se selecciona del grupo que consiste en fenilo halogenofenilalquilfenilo, alquilhalogenofenilo y mezclas de los mismos, y X se selecciona del grupo que consiste en hidrógeno, halógeno y un radical alquilo de menos de 3 átomos de carbono y mezclas de los mismos.
ES457845A 1976-04-19 1977-04-15 Un procedimiento para mejorar la fluidez y la ductividad de una polimezcla polimera. Expired ES457845A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,268 US4042551A (en) 1976-04-19 1976-04-19 Polymeric polyblends having improved melt flow

Publications (1)

Publication Number Publication Date
ES457845A1 true ES457845A1 (es) 1978-03-01

Family

ID=24722112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457845A Expired ES457845A1 (es) 1976-04-19 1977-04-15 Un procedimiento para mejorar la fluidez y la ductividad de una polimezcla polimera.

Country Status (14)

Country Link
US (1) US4042551A (es)
JP (1) JPS5950173B2 (es)
AU (1) AU512979B2 (es)
BE (1) BE853707A (es)
BR (1) BR7702454A (es)
CA (1) CA1079436A (es)
DE (1) DE2717008A1 (es)
ES (1) ES457845A1 (es)
FR (1) FR2348945A1 (es)
GB (1) GB1532145A (es)
IL (1) IL51899A (es)
IT (1) IT1075399B (es)
MX (2) MX143882A (es)
SE (1) SE423905B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235760A (en) * 1979-05-24 1980-11-25 Shell Oil Company Antiplasticizer for high impact polystyrene
AU578638B2 (en) * 1983-12-30 1988-11-03 Mobil Oil Corporation High impact poly(p-methylstyrene) and method of forming same
JP2689124B2 (ja) * 1988-02-22 1997-12-10 住友化学工業株式会社 スチレン系樹脂組成物
US5106677A (en) * 1988-05-02 1992-04-21 James River Ii Inc. Styrene-butadiene compositions having improved barrier properties
US6417255B1 (en) 1999-12-15 2002-07-09 General Electric Company High performance thermoplastic compositions with improved melt flow behavior
US6673872B2 (en) 2000-05-17 2004-01-06 General Electric Company High performance thermoplastic compositions with improved melt flow properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180943B (de) * 1960-01-25 1964-11-05 Shell Int Research Verfahren zum Herstellen hochschlagfester formbarer Massen
FR1402525A (fr) * 1964-07-28 1965-06-11 Union Carbide Corp Compositions de polystyrène de résistance aux chocs améliorée
US3506740A (en) * 1966-10-12 1970-04-14 Shell Oil Co Low molecular weight polyolefins as internal lubricants for impact polystyrene compositions
US3907930A (en) * 1973-11-09 1975-09-23 Monsanto Co Toughened polymeric polyblend having high flow and ductility

Also Published As

Publication number Publication date
GB1532145A (en) 1978-11-15
JPS5950173B2 (ja) 1984-12-06
FR2348945A1 (fr) 1977-11-18
SE423905B (sv) 1982-06-14
CA1079436A (en) 1980-06-10
US4042551A (en) 1977-08-16
BR7702454A (pt) 1978-10-31
IL51899A (en) 1980-03-31
JPS52127959A (en) 1977-10-27
IT1075399B (it) 1985-04-22
DE2717008C2 (es) 1988-11-10
SE7704398L (sv) 1977-10-20
AU2435577A (en) 1978-10-26
IL51899A0 (en) 1977-06-30
DE2717008A1 (de) 1977-11-03
AU512979B2 (en) 1980-11-06
MX4515E (es) 1982-06-02
BE853707A (fr) 1977-10-18
MX143882A (es) 1981-07-29
FR2348945B1 (es) 1983-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103