CH369593A - Process for pressureless polycondensation of salts from dicarboxylic acids and diamines to polyamides - Google Patents

Process for pressureless polycondensation of salts from dicarboxylic acids and diamines to polyamides

Info

Publication number
CH369593A
CH369593A CH6225858A CH6225858A CH369593A CH 369593 A CH369593 A CH 369593A CH 6225858 A CH6225858 A CH 6225858A CH 6225858 A CH6225858 A CH 6225858A CH 369593 A CH369593 A CH 369593A
Authority
CH
Switzerland
Prior art keywords
pressureless
diamines
polycondensation
polyamides
salts
Prior art date
Application number
CH6225858A
Other languages
German (de)
Inventor
Settele Walter Dr Chem
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of CH369593A publication Critical patent/CH369593A/en

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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CH6225858A 1957-08-20 1958-07-26 Process for pressureless polycondensation of salts from dicarboxylic acids and diamines to polyamides CH369593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2630357A GB845730A (en) 1957-08-20 1957-08-20 Polyamides

Publications (1)

Publication Number Publication Date
CH369593A true CH369593A (en) 1963-05-31

Family

ID=10241518

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6225858A CH369593A (en) 1957-08-20 1958-07-26 Process for pressureless polycondensation of salts from dicarboxylic acids and diamines to polyamides

Country Status (4)

Country Link
BE (1) BE570489A (en)
CH (1) CH369593A (en)
FR (1) FR1206402A (en)
GB (1) GB845730A (en)

Also Published As

Publication number Publication date
GB845730A (en) 1960-08-24
FR1206402A (en) 1960-02-09
BE570489A (en)

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