SE7706244L - CONTINUOUS MASS POLYMERIZATION PROCEDURE FOR POLY MIXTURES - Google Patents

CONTINUOUS MASS POLYMERIZATION PROCEDURE FOR POLY MIXTURES

Info

Publication number
SE7706244L
SE7706244L SE7706244A SE7706244A SE7706244L SE 7706244 L SE7706244 L SE 7706244L SE 7706244 A SE7706244 A SE 7706244A SE 7706244 A SE7706244 A SE 7706244A SE 7706244 L SE7706244 L SE 7706244L
Authority
SE
Sweden
Prior art keywords
continuous mass
mass polymerization
polyblend
molecular weight
polymerization procedure
Prior art date
Application number
SE7706244A
Other languages
Swedish (sv)
Other versions
SE435293B (en
Inventor
T Mcg Mcauley
R H M Simon
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 SE7706244L publication Critical patent/SE7706244L/en
Publication of SE435293B publication Critical patent/SE435293B/en

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

APPLICATION FOR LETTERS PATENT FOR CONTINUOUS MASS POLYMERIZATION PROCESS FOR POLYBLENDS The invention relates to an improved process for the continuous mass polymerization of solutions comprising monoalkenyl aromatic monomers having a diene rubber dissolved therein, wherein the process continuously and progressively polymerizes said solution in a single reaction zone under staged, evaporatively cooled, linear flow, stirred polymerization producing a polyblend comprising a matrix polymer phase of predetermined molecular weight and molecular weight distribution and a dispersed rubber phase having present grafted and occluded polymer providing high rubber efficiency for toughening said polyblend. Inventors: Robert H. M. Simon Thomas M. McAuley
SE7706244A 1976-05-28 1977-05-27 CONTINUOUS MASS POLYMERIZATION PROCEDURE SE435293B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7706244L true SE7706244L (en) 1977-11-29
SE435293B SE435293B (en) 1984-09-17

Family

ID=24775489

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706244A SE435293B (en) 1976-05-28 1977-05-27 CONTINUOUS MASS POLYMERIZATION PROCEDURE

Country Status (13)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230085B (en) * 1989-05-24 1991-10-05 Montedipe Spa PROCESS FOR THE MASS AND CONTINUOUS PRODUCTION OF (CO) AROMATIC SHOCKPROOF VINYL POLYMERS.
US5830924A (en) * 1994-10-13 1998-11-03 The Dow Chemical Company Non-linear styrenic polymer-based foams
GB9420644D0 (en) * 1994-10-13 1994-11-30 Dow Chemical Co 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
US3903202A (en) * 1973-09-19 1975-09-02 Monsanto Co Continuous mass polymerization process for polyblends
US3927983A (en) * 1973-09-19 1975-12-23 Monsanto Co Continuous staged isobaric stirred polymerization apparatus
US3903200A (en) * 1974-03-07 1975-09-02 Monsanto Co Continuous mass polymerization process for ABS polymeric polyblends
BE830308A (en) * 1974-06-25 1975-12-17 PROCESS FOR PREPARING AN IMPACT-RESISTANT POLYMER OF A VINYLAROMATIC COMPOUND

Also Published As

Publication number Publication date
FR2352838B1 (en) 1981-07-10
IL52174A (en) 1980-07-31
GB1555725A (en) 1979-11-14
AR216913A1 (en) 1980-02-15
JPS559408B2 (en) 1980-03-10
ES459128A1 (en) 1978-04-01
BE855128A (en) 1977-11-28
SE435293B (en) 1984-09-17
IL52174A0 (en) 1977-07-31
AU2556077A (en) 1978-11-30
FR2352838A1 (en) 1977-12-23
AU507807B2 (en) 1980-02-28
CA1087792A (en) 1980-10-14
DE2724163A1 (en) 1977-12-08
BR7703471A (en) 1978-01-10
IT1076797B (en) 1985-04-27
JPS52146491A (en) 1977-12-06

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