ES459128A1 - Un procedimiento industrial para preparar una polimezcla. - Google Patents

Un procedimiento industrial para preparar una polimezcla.

Info

Publication number
ES459128A1
ES459128A1 ES459128A ES459128A ES459128A1 ES 459128 A1 ES459128 A1 ES 459128A1 ES 459128 A ES459128 A ES 459128A ES 459128 A ES459128 A ES 459128A ES 459128 A1 ES459128 A1 ES 459128A1
Authority
ES
Spain
Prior art keywords
polymerization process
mass polymerization
continuous mass
polyblend
isobaric
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
ES459128A
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 ES459128A1 publication Critical patent/ES459128A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un procedimiento industrial para preparar una polimezcla, que comprende un monómero monoalquenilaromático que tiene un caucho diénico disuelto en el mismo, caracterizado por: a) las operaciones de cargar continuamente dicha solución a la primera etapa de un único reactor agitado, isóbaro, en etapas;
ES459128A 1976-05-28 1977-05-25 Un procedimiento industrial para preparar una polimezcla. Expired ES459128A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69118476A 1976-05-28 1976-05-28

Publications (1)

Publication Number Publication Date
ES459128A1 true ES459128A1 (es) 1978-04-01

Family

ID=24775489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459128A Expired ES459128A1 (es) 1976-05-28 1977-05-25 Un procedimiento industrial para preparar una polimezcla.

Country Status (13)

Country Link
JP (1) JPS52146491A (es)
AR (1) AR216913A1 (es)
AU (1) AU507807B2 (es)
BE (1) BE855128A (es)
BR (1) BR7703471A (es)
CA (1) CA1087792A (es)
DE (1) DE2724163A1 (es)
ES (1) ES459128A1 (es)
FR (1) FR2352838A1 (es)
GB (1) GB1555725A (es)
IL (1) IL52174A (es)
IT (1) IT1076797B (es)
SE (1) SE435293B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230085B (it) * 1989-05-24 1991-10-05 Montedipe Spa Processo per la produzione in massa e in continuo di (co) polimeri vinil aromatici antiurto.
GB9420644D0 (en) * 1994-10-13 1994-11-30 Dow Chemical Co Non-linear styrenic polymer-based foams
US5830924A (en) * 1994-10-13 1998-11-03 The Dow Chemical Company Non-linear styrenic polymer-based foams
GB9420645D0 (en) * 1994-10-13 1994-11-30 Dow Chemical Co Non-linear stytrenic polymer compositions and articles prepared therefrom
EP1988119A1 (en) * 2007-05-01 2008-11-05 Nova Innovene International S.A. Expandable polystyrene composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1175262A (en) * 1967-07-26 1969-12-23 Shell Int Research The Manufacture of Polyvinyl-Aromatic Compounds, and the Resulting Polymers.
AU3226971A (en) * 1970-08-13 1973-02-15 The Dom Chemical Company Process forthe production of polymers containing a reinforcing polymer therein
US3927983A (en) * 1973-09-19 1975-12-23 Monsanto Co Continuous staged isobaric stirred polymerization apparatus
US3903202A (en) * 1973-09-19 1975-09-02 Monsanto Co Continuous mass polymerization process for polyblends
US3903200A (en) * 1974-03-07 1975-09-02 Monsanto Co Continuous mass polymerization process for ABS polymeric polyblends
BE830308A (nl) * 1974-06-25 1975-12-17 Werkwijze ter bereiding van een slagvast polymeer van een vinylaromatische verbinding

Also Published As

Publication number Publication date
FR2352838B1 (es) 1981-07-10
FR2352838A1 (fr) 1977-12-23
BE855128A (fr) 1977-11-28
AU2556077A (en) 1978-11-30
GB1555725A (en) 1979-11-14
BR7703471A (pt) 1978-01-10
AU507807B2 (en) 1980-02-28
IL52174A (en) 1980-07-31
IL52174A0 (en) 1977-07-31
AR216913A1 (es) 1980-02-15
DE2724163A1 (de) 1977-12-08
SE435293B (sv) 1984-09-17
SE7706244L (sv) 1977-11-29
JPS52146491A (en) 1977-12-06
IT1076797B (it) 1985-04-27
JPS559408B2 (es) 1980-03-10
CA1087792A (en) 1980-10-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103