CA953480A - Apparatus for continuous polycondensation reactions - Google Patents

Apparatus for continuous polycondensation reactions

Info

Publication number
CA953480A
CA953480A CA119,077A CA119077A CA953480A CA 953480 A CA953480 A CA 953480A CA 119077 A CA119077 A CA 119077A CA 953480 A CA953480 A CA 953480A
Authority
CA
Canada
Prior art keywords
polycondensation reactions
continuous polycondensation
continuous
reactions
polycondensation
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
CA119,077A
Other versions
CA119077S (en
Inventor
Nobuhiko Kayata
Koji Ohno
Hiroshi Sato
Takahisa Kawamura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of CA953480A publication Critical patent/CA953480A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/092—Stirrers characterised by the mounting of the stirrers with respect to the receptacle occupying substantially the whole interior space of the receptacle
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CA119,077A 1970-07-25 1971-07-26 Apparatus for continuous polycondensation reactions Expired CA953480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45065238A JPS4833996B1 (en) 1970-07-25 1970-07-25

Publications (1)

Publication Number Publication Date
CA953480A true CA953480A (en) 1974-08-27

Family

ID=13281119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,077A Expired CA953480A (en) 1970-07-25 1971-07-26 Apparatus for continuous polycondensation reactions

Country Status (7)

Country Link
JP (1) JPS4833996B1 (en)
BE (1) BE770153A (en)
CA (1) CA953480A (en)
ES (1) ES393488A1 (en)
GB (1) GB1320678A (en)
NL (1) NL145580B (en)
TR (1) TR16876A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161343U (en) * 1984-09-28 1986-04-25
EP0889922B1 (en) * 1996-03-28 2002-07-24 E.I. Du Pont De Nemours And Company Apparatus and process for a polycondensation reaction
CN106732118A (en) * 2016-12-13 2017-05-31 成都聚智工业设计有限公司 A kind of high-viscosity material transverse direction agitator
CN111729632A (en) * 2020-05-28 2020-10-02 赵文丽 Anti-coking reaction kettle
CN114177870B (en) * 2021-12-22 2024-07-23 天华化工机械及自动化研究设计院有限公司 Polyamide continuous polymerization reactor
CN114700025A (en) * 2022-04-08 2022-07-05 江苏省化工设计院有限公司 Reaction unit is used in anodal raw materials production of lithium cell
CN115646417A (en) * 2022-11-18 2023-01-31 河北振兴化工橡胶有限公司 Agitated vessel is used in phosphate ester production

Also Published As

Publication number Publication date
TR16876A (en) 1973-09-01
JPS4833996B1 (en) 1973-10-18
ES393488A1 (en) 1974-06-01
BE770153A (en) 1971-12-01
GB1320678A (en) 1973-06-20
NL145580B (en) 1975-04-15
NL7109707A (en) 1972-01-27

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