NL7008310A - - Google Patents

Info

Publication number
NL7008310A
NL7008310A NL7008310A NL7008310A NL7008310A NL 7008310 A NL7008310 A NL 7008310A NL 7008310 A NL7008310 A NL 7008310A NL 7008310 A NL7008310 A NL 7008310A NL 7008310 A NL7008310 A NL 7008310A
Authority
NL
Netherlands
Application number
NL7008310A
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 NL7008310A publication Critical patent/NL7008310A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL7008310A 1969-06-09 1970-06-08 NL7008310A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83135369A 1969-06-09 1969-06-09

Publications (1)

Publication Number Publication Date
NL7008310A true NL7008310A (en:Method) 1970-12-11

Family

ID=25258850

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7008310A NL7008310A (en:Method) 1969-06-09 1970-06-08

Country Status (7)

Country Link
US (1) US3668161A (en:Method)
BE (1) BE751611A (en:Method)
CA (1) CA922440A (en:Method)
DE (1) DE2027915B2 (en:Method)
FR (1) FR2050116A1 (en:Method)
GB (1) GB1319083A (en:Method)
NL (1) NL7008310A (en:Method)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892690A (en) * 1970-08-25 1975-07-01 Cities Service Co Method of preparing polyethylene foam
US3800845A (en) * 1971-12-14 1974-04-02 Phillips Petroleum Co Solvent removal from poly(arylene sulfide) reaction slurry
GB1441103A (en) * 1972-07-25 1976-06-30 Ici Ltd Separation process
ES423986A1 (es) * 1973-03-09 1976-06-01 Monsanto Co Un aparato para la recuperacion continua en curso de pro- duccion de un monomero alquenilaromatico.
US4127547A (en) * 1974-12-23 1978-11-28 Union Carbide Corporation Hydrogel dough composition for fabrication of foamed articles
FR2305446A1 (fr) * 1975-03-28 1976-10-22 Rhone Poulenc Ind Procede ameliore de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle
DE2628147C2 (de) * 1976-06-23 1984-01-19 Risto Dipl.-Ing. Luoma Saari Mehrstufiger Entspannungsverdampfer zur Destillation von Flüssigkeiten
DE2746909C3 (de) * 1977-10-19 1982-03-11 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Restkohlenwasserstoffen aus Polyolefinen
US4439601A (en) * 1979-03-30 1984-03-27 Cosden Technology, Inc. Multiple stage devolatilization process for mass processable polymers
US4383972A (en) * 1979-03-30 1983-05-17 Polymer Research, Inc. Apparatus for the multiple stage devolatilization of mass processable polymers
US4414341A (en) * 1980-11-19 1983-11-08 Celanese Corporation Flash evaporation process for concentrating polymer solutions
JPS5839430A (ja) * 1981-09-02 1983-03-08 Mitsui Toatsu Chem Inc 揮発性物質の除去方法
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
US4486099A (en) * 1983-09-14 1984-12-04 Usm Corporation Rotary processors and devolatilizing methods for particulate materials
US4994217A (en) * 1988-12-29 1991-02-19 General Electric Company Low odor polyphenylene ether/polystyrene process
US5540813A (en) * 1994-01-19 1996-07-30 Fina Technology, Inc. Method for reducing volatiles in polymerized styrene
US5543495A (en) * 1994-03-08 1996-08-06 E. I. Du Pont De Nemours And Company Process for increasing the molecular weight of polyamides and other condensation polymers
US5630968A (en) * 1995-06-07 1997-05-20 The Japan Steel Works, Ltd. Water-injection foaming devolatilizing method
JP4108819B2 (ja) * 1998-03-27 2008-06-25 新日鐵化学株式会社 重合液組成物の脱揮処理方法
CA2377270A1 (en) * 1999-06-18 2000-12-28 Advanced Research And Technology Institute, Inc. Cardiomyocytes with enhanced proliferative potential
US6869501B2 (en) 2001-12-20 2005-03-22 3M Innovative Properties Company Continuous process for controlled concentration of colloidal solutions
US20030116290A1 (en) * 2001-12-20 2003-06-26 3M Innovative Properties Company Continuous process for controlled evaporation of black liquor
FR2843966A1 (fr) * 2002-08-30 2004-03-05 Bp Chem Int Ltd Procede et appareillage pour degazer un polymere
FR2921663A1 (fr) * 2007-10-02 2009-04-03 Bluestar Silicones France Soc Polyorganosiloxanes a fonction piperidine depourvus de toxicite par contact cutane et utilisation de ces derniers dans des compositions cosmetiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE619411A (en:Method) * 1961-06-26
US3250313A (en) * 1962-07-16 1966-05-10 Phillips Petroleum Co Evaporation and separation control process
US3234994A (en) * 1963-04-26 1966-02-15 Dow Chemical Co Concentration of polymers from solutions by flash vaporization
US3357900A (en) * 1965-05-17 1967-12-12 American Cyanamid Co Series flash distillation for recovery of hcn from aqueous cu-containing slurries
DE1694581B2 (de) * 1965-06-16 1976-04-08 Ministerul Industriei Chimice, Bukarest Kontinuierliches verfahren und vorrichtung zum abtrennen von polymeren aus loesungen
US3476736A (en) * 1966-04-14 1969-11-04 Phillips Petroleum Co Solvent removal from polyolefin in vented extruder with water addition

Also Published As

Publication number Publication date
FR2050116A1 (en:Method) 1971-03-26
BE751611A (fr) 1970-12-08
DE2027915A1 (de) 1971-01-07
DE2027915B2 (de) 1973-03-22
CA922440A (en) 1973-03-06
US3668161A (en) 1972-06-06
GB1319083A (en) 1973-05-31

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