AR195845A1 - Procedimiento para la obtencion de polimeros de estireno expansibles, particulados, con un corto tiempo minimo de residencia en el molde - Google Patents

Procedimiento para la obtencion de polimeros de estireno expansibles, particulados, con un corto tiempo minimo de residencia en el molde

Info

Publication number
AR195845A1
AR195845A1 AR24932773A AR24932773A AR195845A1 AR 195845 A1 AR195845 A1 AR 195845A1 AR 24932773 A AR24932773 A AR 24932773A AR 24932773 A AR24932773 A AR 24932773A AR 195845 A1 AR195845 A1 AR 195845A1
Authority
AR
Argentina
Prior art keywords
particulated
mold
procedure
residence time
styrene polymers
Prior art date
Application number
AR24932773A
Other languages
English (en)
Spanish (es)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AR195845A1 publication Critical patent/AR195845A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AR24932773A 1972-08-03 1973-07-30 Procedimiento para la obtencion de polimeros de estireno expansibles, particulados, con un corto tiempo minimo de residencia en el molde AR195845A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238128 DE2238128C2 (de) 1972-08-03 1972-08-03 Verfahren zur Herstellung von expandierbaren, teilchenförmigen Styrolpolymerisaten mit kurzer Mindestformverweilzeit

Publications (1)

Publication Number Publication Date
AR195845A1 true AR195845A1 (es) 1973-11-09

Family

ID=5852521

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24932773A AR195845A1 (es) 1972-08-03 1973-07-30 Procedimiento para la obtencion de polimeros de estireno expansibles, particulados, con un corto tiempo minimo de residencia en el molde

Country Status (8)

Country Link
JP (1) JPS5721527B2 (hu)
AR (1) AR195845A1 (hu)
AU (1) AU475819B2 (hu)
BR (1) BR7305951D0 (hu)
CA (1) CA1021912A (hu)
DE (1) DE2238128C2 (hu)
ES (1) ES417542A1 (hu)
FR (1) FR2194732A1 (hu)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192169A (en) * 1965-01-07 1965-06-29 Kenneth W Doak Method of making expandable polymeric styrene particles
FR1480502A (fr) * 1965-05-13 1967-05-12 Foster Grant Co Inc Procédé de préparation de particules plastiques dilatables
DE1256888B (de) * 1966-01-15 1967-12-21 Basf Ag Verminderung der Mindestformverweilzeit bei der Herstellung von Zellkoerpern aus Styrolpolymerisaten

Also Published As

Publication number Publication date
JPS5721527B2 (hu) 1982-05-08
AU5865073A (en) 1975-01-30
FR2194732A1 (en) 1974-03-01
DE2238128C2 (de) 1984-07-12
DE2238128A1 (de) 1974-03-14
FR2194732B1 (hu) 1978-10-20
AU475819B2 (en) 1976-09-02
CA1021912A (en) 1977-12-06
BR7305951D0 (pt) 1974-05-16
ES417542A1 (es) 1976-03-01
JPS4959890A (hu) 1974-06-11

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