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Dive into the research topics where Zecher Wilfried is active.

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Featured researches published by Zecher Wilfried.


Archive | 1969

PROCESS FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYAMIDE-IMIDES AND THE PRODUCT

Merten Rudolf; Zecher Wilfried


Archive | 1971

PROCESS FOR THE PRODUCTION OF POLYHYDANTOIN PLASTICS CONTAINING IMIDE GROUPS

Merten Rudolf; Zecher Wilfried


Archive | 1967

Polyurethane forming compositions containing sulfurous acid esters as retarding agents

Blomeyer Friedrich; Zecher Wilfried; Holtschmidt Hans


Archive | 1970

PREPARATION OF POLYAMIDE-IMIDE ESTERS BASED ON ISOCYANATES,ACID ANHYDRIDES AND LACTONES

Zecher Wilfried; Merten Rudolf


Archive | 1968

Process for the production of high molecular weight polyimides from urethanes

Zecher Wilfried; Merten Rudolf


Archive | 1963

Aromatic hindered isocyanates

Zecher Wilfried; Holtschmidt Hans


Archive | 1966

Process for the production of organic compounds containing nitrogen and chlorine combined in an-n=ccl-radical

Holtschmidt Hans; Zecher Wilfried


Archive | 1980

Process for the preparation of hydantoin lacquers

Merten Rudolf; Zecher Wilfried


Archive | 1969

Process for the production of polyimides

Merten Rudolf; Zecher Wilfried


Archive | 1969

PROCESS FOR THE PREPARATION OF 3-CHLORO-4-METHOXY-PHENYLISOCYANATE

Zecher Wilfried; Kuhle Engelbert; Holtschmidt Hans

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