liquid, especially water) casein by immersion in formaldehyde. In 1897, Wilhelm Krische, a printer from Hanover, was commissioned to develop white, non-flammable...
7 KB (735 words) - 17:37, 1 January 2024
celluloid film 1890s Galalith, a plastic derived from casein developed by Wilhelm Krische and Adolph Spitteler. 1890s Auguste Trillat discovered the means to...
8 KB (299 words) - 18:32, 23 June 2024
material marketed as galalith. In 1897, mass-printing press owner Wilhelm Krische of Hanover, Germany, was commissioned to develop an alternative to...
93 KB (11,997 words) - 18:51, 28 August 2024
Büchner 1895: Hampson–Linde cycle by Carl von Linde 1897: Galalith by Wilhelm Krische 1898: Polycarbonate by Alfred Einhorn, was made an commercial product...
230 KB (19,850 words) - 02:48, 27 August 2024
Kostanecki acylation Kowalski ester homologation Krapcho decarboxylation Krische allylation Kröhnke aldehyde synthesis Kröhnke oxidation Kröhnke pyridine...
38 KB (3,423 words) - 21:05, 20 August 2024
"Reductive C—C bond formation after epoxide opening via electron transfer". In Krische, Michael J. (ed.). Metal Catalyzed Reductive C—C Bond Formation: A Departure...
69 KB (5,413 words) - 18:00, 9 August 2024
geographer Richard J. Kramer (born 1963), American businessman Michael J. Krische (born 1966), American chemist and professor Roman Erich Petsche (1907–1993)...
14 KB (1,892 words) - 16:47, 21 June 2024
time2cross AG ("CitySam"), Berlin. Retrieved 12 February 2022. Michael Krische [in German]. "Geschichte des Neuen Rathauses". Wie Hannover zu diesem einmaligen...
38 KB (3,786 words) - 05:21, 9 July 2024
in Hannover. Zur Jahrhundertfeier der Technischen Hochschule. Edler & Krische, Hannover 1931, p. 44. Friedrich Lindau: Hannover. Wiederaufbau und Zerstörung...
11 KB (1,194 words) - 15:13, 25 November 2023