ES463437A1 - Procedimiento de purificacion de polimeros de estireno. - Google Patents

Procedimiento de purificacion de polimeros de estireno.

Info

Publication number
ES463437A1
ES463437A1 ES463437A ES463437A ES463437A1 ES 463437 A1 ES463437 A1 ES 463437A1 ES 463437 A ES463437 A ES 463437A ES 463437 A ES463437 A ES 463437A ES 463437 A1 ES463437 A1 ES 463437A1
Authority
ES
Spain
Prior art keywords
sulfonylhydrazides
image
devolatilization
styrene polymers
disclosed
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
ES463437A
Other languages
English (en)
Spanish (es)
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.)
Labofina SA
Original Assignee
Labofina SA
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 Labofina SA filed Critical Labofina SA
Publication of ES463437A1 publication Critical patent/ES463437A1/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES463437A 1976-10-21 1977-10-21 Procedimiento de purificacion de polimeros de estireno. Expired ES463437A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43757/76A GB1535344A (en) 1976-10-21 1976-10-21 Process for purifying styrene polymers

Publications (1)

Publication Number Publication Date
ES463437A1 true ES463437A1 (es) 1978-07-01

Family

ID=10430197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463437A Expired ES463437A1 (es) 1976-10-21 1977-10-21 Procedimiento de purificacion de polimeros de estireno.

Country Status (13)

Country Link
US (1) US4124658A (enExample)
JP (1) JPS5381556A (enExample)
AU (1) AU530048B2 (enExample)
BE (1) BE859798A (enExample)
CA (1) CA1097848A (enExample)
DE (1) DE2745917A1 (enExample)
ES (1) ES463437A1 (enExample)
FR (1) FR2368500A1 (enExample)
GB (1) GB1535344A (enExample)
IT (1) IT1087086B (enExample)
NL (1) NL7711538A (enExample)
SE (1) SE7711719L (enExample)
SU (1) SU718013A3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215911A1 (de) * 1982-04-29 1983-11-03 Basf Ag, 6700 Ludwigshafen Verfahren zur behandlung von (co)polymerisaten zur entfernung von restmonomeren
US5185400A (en) * 1990-08-08 1993-02-09 Phillips Petroleum Company Reduction of residual volatiles in styrene polymers
US5442041A (en) * 1995-01-19 1995-08-15 Arco Chemical Technology, L.P. Removal of volatile substances from thermoplastic resins
EP0896590A1 (en) * 1996-05-03 1999-02-17 Warner-Lambert Company Rapid purification by polymer supported quench

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147157B (nl) * 1963-10-17 1975-09-15 Edison Soc Werkwijze om terpolymeren te bereiden.
US3325457A (en) * 1965-08-26 1967-06-13 Foster Grant Co Inc Method of preparing acrylonitrile polymers
US3534130A (en) * 1966-02-11 1970-10-13 Sekisui Chemical Co Ltd Method of surface treating shaped articles of thermoplastic synthetic resins
NL6717760A (enExample) * 1967-12-28 1969-07-01
US3987235A (en) * 1974-09-12 1976-10-19 The Dow Chemical Company Devolatilization of alkenyl aromatic polymers
US3991136A (en) * 1975-04-02 1976-11-09 Monsanto Company Method of producing ABS polyblends having a low residual monomer content

Also Published As

Publication number Publication date
NL7711538A (nl) 1978-04-25
AU530048B2 (en) 1983-06-30
BE859798A (fr) 1978-02-15
IT1087086B (it) 1985-05-31
SE7711719L (sv) 1978-04-22
US4124658A (en) 1978-11-07
FR2368500A1 (fr) 1978-05-19
SU718013A3 (ru) 1980-02-25
DE2745917A1 (de) 1978-04-27
JPS5381556A (en) 1978-07-19
CA1097848A (en) 1981-03-17
GB1535344A (en) 1978-12-13
FR2368500B1 (enExample) 1983-04-15
AU2991777A (en) 1979-04-26

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