[go: up one dir, main page]

AT185802B - Process for purifying raw lactams - Google Patents

Process for purifying raw lactams

Info

Publication number
AT185802B
AT185802B AT185802DA AT185802B AT 185802 B AT185802 B AT 185802B AT 185802D A AT185802D A AT 185802DA AT 185802 B AT185802 B AT 185802B
Authority
AT
Austria
Prior art keywords
lactams
purifying raw
purifying
raw
raw lactams
Prior art date
Application number
Other languages
German (de)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of AT185802B publication Critical patent/AT185802B/en

Links

AT185802D 1952-11-15 1953-11-05 Process for purifying raw lactams AT185802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL185802X 1952-11-15

Publications (1)

Publication Number Publication Date
AT185802B true AT185802B (en) 1956-06-11

Family

ID=19777582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT185802D AT185802B (en) 1952-11-15 1953-11-05 Process for purifying raw lactams

Country Status (1)

Country Link
AT (1) AT185802B (en)

Similar Documents

Publication Publication Date Title
CH373741A (en) Process for purifying silane
CH327712A (en) Process for cleaning silicon
CH317133A (en) Process for polymerizing acrylonitrile
AT195917B (en) Process for purifying dimethyl terephthalate
AT191250B (en) Process for the regeneration of waste paper
AT185802B (en) Process for purifying raw lactams
AT187899B (en) Process for purifying raw lactams
AT196126B (en) Process for purifying polyolefins
CH318445A (en) Process for the recovery of dimethylnitrosamine
FR1087136A (en) Method for purifying lactams
AT190627B (en) Process for homogenizing molten polyamides
CH314052A (en) Process for the continuous casting of socket pipes
AT180147B (en) Process for purifying germanium
AT184566B (en) Process for purifying crude dimethylformamide
AT182708B (en) Process for purifying crude dimethylformamide
AT193359B (en) Process for the purification of raw lactams
AT189175B (en) Process for the production of lactams
CH311304A (en) Process for purifying germanium.
AT187104B (en) Process for the purification of lactams of the ω-aminocarboxylic acids
CH307330A (en) Process for reducing the adverse effects of combustion products.
CH309186A (en) Process for reducing the adverse effects of combustion products.
AT188337B (en) Process for cleaning precoat filters
FR1082591A (en) Process for recovering lactams
AT180058B (en) Process for the purification of impure lactams
AT195940B (en) Process for decomposing alkali amalgam