DE1520317A1 - Verfahren und Vorrichtung zum Herstellen von Polycarbonamiden - Google Patents

Verfahren und Vorrichtung zum Herstellen von Polycarbonamiden

Info

Publication number
DE1520317A1
DE1520317A1 DE19631520317 DE1520317A DE1520317A1 DE 1520317 A1 DE1520317 A1 DE 1520317A1 DE 19631520317 DE19631520317 DE 19631520317 DE 1520317 A DE1520317 A DE 1520317A DE 1520317 A1 DE1520317 A1 DE 1520317A1
Authority
DE
Germany
Prior art keywords
screw
pitch
treatment device
spirals
vessel
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.)
Pending
Application number
DE19631520317
Other languages
German (de)
English (en)
Inventor
Coggeshall Alva Clifton
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of DE1520317A1 publication Critical patent/DE1520317A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyamides (AREA)
DE19631520317 1962-07-17 1963-07-15 Verfahren und Vorrichtung zum Herstellen von Polycarbonamiden Pending DE1520317A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21046362A 1962-07-17 1962-07-17

Publications (1)

Publication Number Publication Date
DE1520317A1 true DE1520317A1 (de) 1969-01-16

Family

ID=22783000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631520317 Pending DE1520317A1 (de) 1962-07-17 1963-07-15 Verfahren und Vorrichtung zum Herstellen von Polycarbonamiden

Country Status (7)

Country Link
BE (1) BE635059A (US08088918-20120103-C00439.png)
CH (1) CH419577A (US08088918-20120103-C00439.png)
DE (1) DE1520317A1 (US08088918-20120103-C00439.png)
DK (1) DK111251B (US08088918-20120103-C00439.png)
GB (1) GB1047628A (US08088918-20120103-C00439.png)
NL (1) NL295438A (US08088918-20120103-C00439.png)
SE (1) SE304859B (US08088918-20120103-C00439.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113101871A (zh) * 2021-03-22 2021-07-13 旗众科技有限公司 Pbs生物降解塑料生产装置及其控制方法

Also Published As

Publication number Publication date
GB1047628A (en) 1966-11-09
CH419577A (fr) 1966-08-31
BE635059A (US08088918-20120103-C00439.png)
NL295438A (US08088918-20120103-C00439.png)
SE304859B (US08088918-20120103-C00439.png) 1968-10-07
DK111251B (da) 1968-07-08

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971