CH270264A - Process for making articles obtained from superpolyamides previously treated with formaldehyde less sensitive to the action of solvents. - Google Patents

Process for making articles obtained from superpolyamides previously treated with formaldehyde less sensitive to the action of solvents.

Info

Publication number
CH270264A
CH270264A CH270264DA CH270264A CH 270264 A CH270264 A CH 270264A CH 270264D A CH270264D A CH 270264DA CH 270264 A CH270264 A CH 270264A
Authority
CH
Switzerland
Prior art keywords
superpolyamides
solvents
action
less sensitive
previously treated
Prior art date
Application number
Other languages
French (fr)
Inventor
Rhodiaceta Societe
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH270264A publication Critical patent/CH270264A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CH270264D 1947-07-21 1948-07-21 Process for making articles obtained from superpolyamides previously treated with formaldehyde less sensitive to the action of solvents. CH270264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869863X 1947-07-21

Publications (1)

Publication Number Publication Date
CH270264A true CH270264A (en) 1950-08-31

Family

ID=9346639

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270264D CH270264A (en) 1947-07-21 1948-07-21 Process for making articles obtained from superpolyamides previously treated with formaldehyde less sensitive to the action of solvents.

Country Status (4)

Country Link
BE (1) BE482402A (en)
CH (1) CH270264A (en)
DE (1) DE869863C (en)
FR (1) FR951146A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE447192A (en) * 1941-09-29
DE855621C (en) * 1942-02-16 1952-11-13 Basf Ag Process for improving the properties of mixed superpolyamides

Also Published As

Publication number Publication date
FR951146A (en) 1949-10-17
DE869863C (en) 1953-03-09
BE482402A (en)

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