NL7006024A - - Google Patents

Info

Publication number
NL7006024A
NL7006024A NL7006024A NL7006024A NL7006024A NL 7006024 A NL7006024 A NL 7006024A NL 7006024 A NL7006024 A NL 7006024A NL 7006024 A NL7006024 A NL 7006024A NL 7006024 A NL7006024 A NL 7006024A
Authority
NL
Netherlands
Application number
NL7006024A
Other versions
NL167445C (nl
NL167445B (nl
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 filed Critical
Publication of NL7006024A publication Critical patent/NL7006024A/xx
Publication of NL167445B publication Critical patent/NL167445B/xx
Application granted granted Critical
Publication of NL167445C publication Critical patent/NL167445C/xx

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/205—General preparatory processes characterised by the apparatus used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL7006024A 1969-04-25 1970-04-24 Werkwijze voor het indampen van een polycarbonaat- oplossing. NL167445C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921045 DE1921045B2 (de) 1969-04-25 1969-04-25 Verfahren zum gewinnen einer polymerschmelze aus einer polymerloesung

Publications (3)

Publication Number Publication Date
NL7006024A true NL7006024A (fr) 1970-10-27
NL167445B NL167445B (nl) 1981-07-16
NL167445C NL167445C (nl) 1981-12-16

Family

ID=5732282

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7006024A NL167445C (nl) 1969-04-25 1970-04-24 Werkwijze voor het indampen van een polycarbonaat- oplossing.

Country Status (5)

Country Link
BE (1) BE749501A (fr)
DE (1) DE1921045B2 (fr)
FR (1) FR2046512A5 (fr)
GB (1) GB1282992A (fr)
NL (1) NL167445C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786885A (fr) * 1971-07-30 1973-01-29 Basf Ag Procede d'elimination des constituants vaporisables de solutions polymeres
DE2724360C3 (de) * 1977-05-28 1988-03-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von thermoplastischen Formmassen auf Basis von Vinylpolymerisaten
DE2908352A1 (de) * 1979-03-03 1980-09-18 Bayer Ag Verfahren zur getrennten ableitung der einzelnen phasenstroeme einer mehrphasenstroemung
DE2932737C2 (de) * 1979-08-13 1983-04-21 Akzo Gmbh, 5600 Wuppertal Polycarbonat-Polyätherblockcopolymere
JPS59166506A (ja) * 1983-03-14 1984-09-19 Mitsui Toatsu Chem Inc 重合液組成物の連続的脱揮発方法
DE4011382A1 (de) * 1990-04-07 1991-10-10 Bayer Ag Kontinuierliches verfahren zur trennung von loesungen und suspensionen in einem rieselfaehigen feststoff und in ein weitgehend feststoffreies destillat
DE4011383A1 (de) * 1990-04-07 1991-10-10 Bayer Ag Kontinuierliches verfahren zum aufkonzentrieren von polymerloesungen bis zu einem geforderten spezifikationsgrad an restloesungsmittel
DE4201046A1 (de) * 1992-01-17 1993-07-22 Bayer Ag Verfahren zur reinigung von polymerloesungen
RU2214297C1 (ru) * 2002-09-18 2003-10-20 Подобедов Александр Васильевич Способ перегонки жидкости и устройство для его осуществления
WO2007090768A1 (fr) * 2006-02-09 2007-08-16 Basf Se Procede d'obtention de composes vinyle par evaporation
DE102014114831B4 (de) * 2014-10-13 2020-12-10 Domo Engineering Plastics Gmbh Verfahren zur Herstellung von körnigen oder pulverförmigen Zielpolymerprodukten aus kunststoffhaltigen Materialien

Also Published As

Publication number Publication date
FR2046512A5 (fr) 1971-03-05
NL167445C (nl) 1981-12-16
DE1921045A1 (de) 1970-10-29
NL167445B (nl) 1981-07-16
DE1921045B2 (de) 1976-11-11
BE749501A (fr) 1970-10-01
GB1282992A (en) 1972-07-26

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent