CH237400A - Process for the production of plastics and device for its implementation. - Google Patents

Process for the production of plastics and device for its implementation.

Info

Publication number
CH237400A
CH237400A CH237400DA CH237400A CH 237400 A CH237400 A CH 237400A CH 237400D A CH237400D A CH 237400DA CH 237400 A CH237400 A CH 237400A
Authority
CH
Switzerland
Prior art keywords
plastics
implementation
production
Prior art date
Application number
Other languages
German (de)
Inventor
Zellwolle- & Kunstseide-Ring Gmbh.
Original Assignee
Zellwolle & Kunstseide Ring Gm
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 Zellwolle & Kunstseide Ring Gm filed Critical Zellwolle & Kunstseide Ring Gm
Publication of CH237400A publication Critical patent/CH237400A/en

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
    • B01J19/22—Stationary reactors having moving elements inside in the form of endless belts
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/341—Dicarboxylic acids, esters of polycarboxylic acids containing two carboxylic acid groups
    • 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
    • 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
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • 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
    • 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
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CH237400D 1941-02-23 1942-11-28 Process for the production of plastics and device for its implementation. CH237400A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEZ1386A DE901592C (en) 1941-02-23 1941-02-23 Process for the production of polyamides
DE281141X 1941-11-28
DEZ1393A DE918778C (en) 1941-02-23 1942-09-06 Process for the production of polycondensation products
DEZ1394A DE938396C (en) 1941-02-23 1942-10-15 Process for the continuous implementation of polycondensation

Publications (1)

Publication Number Publication Date
CH237400A true CH237400A (en) 1945-04-30

Family

ID=96702610

Family Applications (1)

Application Number Title Priority Date Filing Date
CH237400D CH237400A (en) 1941-02-23 1942-11-28 Process for the production of plastics and device for its implementation.

Country Status (4)

Country Link
BE (3) BE444590A (en)
CH (1) CH237400A (en)
DE (3) DE901592C (en)
FR (4) FR879254A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735840A (en) * 1956-02-21 Vacuum pump
US2735839A (en) * 1950-12-27 1956-02-21 schrenk
US2784225A (en) * 1954-06-09 1957-03-05 Eastman Kodak Co Condensing esters and amines to form amides
DE1012459B (en) * 1953-02-25 1957-07-18 Perfogit Societa Per Azioni Device for the continuous production of high polymers, especially polyamides
US3027355A (en) * 1957-04-06 1962-03-27 Glanzstoff Ag Apparatus and method for the continuous production of polyamides
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers
DE1167482B (en) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Melt spinning device for organic substances
US3130180A (en) * 1957-09-18 1964-04-21 Glanzstoff Ag Continuous method and apparatus for the production of polyhexamethylene adipamide
US3218297A (en) * 1960-07-01 1965-11-16 Monsanto Co Continuous process for the polymerization of aqueous solutions of hexa-methylene ammonium adipate using frusto-conical annular films of same
DE1222200B (en) * 1957-03-28 1966-08-04 British Nylon Spinners Ltd Device for melt-spinning polyamides
US5476919A (en) * 1995-02-21 1995-12-19 Minnesota Mining And Manufacturing Company Process for esterification

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270844A (en) * 1948-10-01 1950-09-30 Parcofil Textil Maschinenbau A Process and device for the continuous polymerization of caprolactam.
DE976174C (en) * 1953-08-04 1963-04-18 Glanzstoff Ag Process for the continuous polycondensation of diol esters of terephthalic acid in organic solvents
BE531307A (en) * 1953-09-07
DE1157394B (en) * 1955-04-29 1963-11-14 Snia Viscosa Process and device for the production of polycondensates of 11-aminoundecanoic acid
NL207922A (en) * 1955-07-23
BE563367A (en) * 1956-12-19
BE570443A (en) * 1957-09-28
DE1158419B (en) * 1958-08-28 1963-11-28 Basf Ag Process for the production of multi-layer moldings with an outer layer made of polyamides
DE1228417B (en) * 1963-09-19 1966-11-10 Bayer Ag Process for the production of high molecular weight thermoplastic polycondensates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436979C (en) * 1925-03-24 1926-11-12 Joh Jacob Rieter & Cie Ag Impact machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735840A (en) * 1956-02-21 Vacuum pump
DE1167482B (en) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Melt spinning device for organic substances
US2735839A (en) * 1950-12-27 1956-02-21 schrenk
DE1012459B (en) * 1953-02-25 1957-07-18 Perfogit Societa Per Azioni Device for the continuous production of high polymers, especially polyamides
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers
US2784225A (en) * 1954-06-09 1957-03-05 Eastman Kodak Co Condensing esters and amines to form amides
DE1222200B (en) * 1957-03-28 1966-08-04 British Nylon Spinners Ltd Device for melt-spinning polyamides
US3027355A (en) * 1957-04-06 1962-03-27 Glanzstoff Ag Apparatus and method for the continuous production of polyamides
US3130180A (en) * 1957-09-18 1964-04-21 Glanzstoff Ag Continuous method and apparatus for the production of polyhexamethylene adipamide
US3218297A (en) * 1960-07-01 1965-11-16 Monsanto Co Continuous process for the polymerization of aqueous solutions of hexa-methylene ammonium adipate using frusto-conical annular films of same
US5476919A (en) * 1995-02-21 1995-12-19 Minnesota Mining And Manufacturing Company Process for esterification

Also Published As

Publication number Publication date
DE938396C (en) 1956-01-26
FR53128E (en) 1945-09-19
BE444590A (en) 1942-03-31
DE901592C (en) 1954-01-14
FR52774E (en) 1945-06-01
FR52927E (en) 1945-08-24
BE448767R (en) 1943-02-27
BE448769R (en) 1943-02-27
FR879254A (en) 1943-02-18
DE918778C (en) 1954-10-04

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