BE570443A - - Google Patents

Info

Publication number
BE570443A
BE570443A BE570443DA BE570443A BE 570443 A BE570443 A BE 570443A BE 570443D A BE570443D A BE 570443DA BE 570443 A BE570443 A BE 570443A
Authority
BE
Belgium
Application number
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.)
Publication of BE570443A publication Critical patent/BE570443A/xx

Links

Classifications

    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
BE570443D 1957-09-28 BE570443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL840212X 1957-09-28

Publications (1)

Publication Number Publication Date
BE570443A true BE570443A (fr)

Family

ID=19844168

Family Applications (1)

Application Number Title Priority Date Filing Date
BE570443D BE570443A (fr) 1957-09-28

Country Status (5)

Country Link
US (1) US3044993A (fr)
BE (1) BE570443A (fr)
DE (1) DE1118967B (fr)
GB (1) GB840212A (fr)
NL (2) NL96710C (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359228A (en) * 1963-01-18 1967-12-19 Edgar B Nichols Prepared paints and color kits for artists
US3294756A (en) * 1963-05-01 1966-12-27 Allied Chem Continuous polymerization of epsilon-caprolactam
DE1228417B (de) * 1963-09-19 1966-11-10 Bayer Ag Verfahren zum Herstellen hochmolekularer thermoplastischer Polykondensate
US3316064A (en) * 1964-04-30 1967-04-25 Hitachi Ltd Apparatus for continuous polycondensation reaction
NL129245C (fr) * 1964-06-01
US3260703A (en) * 1964-09-08 1966-07-12 Monsanto Co Condensation polymer finishing process
US3368874A (en) * 1964-09-25 1968-02-13 Schwarza Chemiefaser Apparatus for the continuous polymerization of monomeric synthetics
US3458482A (en) * 1966-10-06 1969-07-29 Teijin Ltd Polymerization of caprolactam
US3906984A (en) * 1968-03-11 1975-09-23 Ici Ltd Polymerization apparatus
US4019866A (en) * 1973-03-05 1977-04-26 Du Pont Of Canada Limited Recirculating reaction apparatus for continuous preparation of a polyamide
US4145520A (en) * 1974-10-09 1979-03-20 Bayer Aktiengesellschaft Process for the continuous polymerization of lactams with static mixers
DE2602312C3 (de) * 1976-01-22 1979-09-27 Cenrus Ag, Glarus (Schweiz) Vorrichtung zum gleichzeitigen Aufbringen je einer Hüllschicht aus einem plastisch formbaren Werkstoff auf mehrere Fäden oder Drähte
US4204049A (en) * 1976-11-19 1980-05-20 Basf Aktiengesellschaft Hydrolytic polymerization of epsilon-caprolactam
US4980098A (en) * 1989-03-01 1990-12-25 Living Water Corporation Gas/liquid heat and/or mass exchanger
CA2157686C (fr) * 1993-07-23 1997-11-04 Kyosuke Komiya Methode pour l'obtention de polycarbonate aromatique
US5589564A (en) * 1993-07-23 1996-12-31 Asahi Kasei Kogyo Kabushiki Kaisha Wire-wetting fall polymonization process for the production of polycarbonates
US5648032A (en) * 1995-08-01 1997-07-15 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
US6099778A (en) * 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
PL224046B1 (pl) * 2000-12-07 2016-11-30 Eastman Chem Co Sposób wytwarzania polimeru poliestrowego
US7074879B2 (en) * 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) * 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
US8545205B2 (en) 2004-11-08 2013-10-01 Chemlink Capital Ltd. System and method for making polyethylene terephthalate sheets and objects
US9011737B2 (en) 2004-11-08 2015-04-21 Chemlink Capital Ltd. Advanced control system and method for making polyethylene terephthalate sheets and objects
ATE533543T1 (de) * 2004-12-15 2011-12-15 Asahi Kasei Chemicals Corp Industrieller verdampfer
BRPI0519009A2 (pt) * 2004-12-16 2008-12-23 Asahi Kasei Chemicals Corp aparelho de evaporaÇço industrial
KR100870848B1 (ko) * 2004-12-17 2008-11-27 아사히 가세이 케미칼즈 가부시키가이샤 공업적 증발 장치
CN101080439B (zh) * 2004-12-20 2010-06-16 旭化成化学株式会社 工业蒸发装置
EP1849509A4 (fr) * 2004-12-20 2008-07-09 Asahi Kasei Chemicals Corp Evaporateur industriel
US20060251547A1 (en) * 2005-05-05 2006-11-09 Windes Larry C Family of stationary film generators and film support structures for vertical staged polymerization reactors
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7863477B2 (en) * 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US253790A (en) * 1882-02-14 Aethue von keause and mathias kuhnen
US1568787A (en) * 1921-04-13 1926-01-05 Wilderman Meyer Apparatus for production of hypochlorites and chlorates
DE623448C (fr) * 1932-11-04
DE901592C (de) * 1941-02-22 1954-01-14 Zellwolle Und Kunstseide Ring Verfahren zur Herstellung von Polyamiden
BE448767A (fr) * 1941-02-22
US2545006A (en) * 1944-10-20 1951-03-13 Redding Mfg Company Inc Means for coating filaments
BE498427A (fr) * 1949-11-23
US2719776A (en) * 1949-11-23 1955-10-04 Inventa Ag Elimination of monomers from lactampolymerization products
US2749212A (en) * 1950-09-15 1956-06-05 Research Corp Process for recovering sulfate ash from the furnace gases resulting from burning of black liquor
US2731081A (en) * 1953-04-13 1956-01-17 Ind Rayon Corp Method for the removal of monomers, etc. from molten polymers
DE953658C (de) * 1953-11-02 1956-12-06 Hoechst Ag Vorrichtung zur kontinuierlichen Herstellung von Polyamiden und zum anschliessenden Auspressen der Polyamide
NL195787A (fr) * 1955-03-21

Also Published As

Publication number Publication date
GB840212A (en) 1960-07-06
US3044993A (en) 1962-07-17
NL96710C (fr)
NL221181A (fr)
DE1118967B (de) 1961-12-07

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