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Herman Mark
Herman Francis Mark (born Hermann Franz Mark; May 3, 1895, Vienna – April 6, 1992, Austin, Texas) was an Austrian-American chemist regarded for his contributions to the development of polymer science. Mark's X-ray diffraction work on the molecular structure of fibers provided important evidence for the macromolecule, macromolecular theory of polymer structure. Together with Roelof Houwink, Houwink he formulated an equation, now called the Mark–Houwink equation, Mark–Houwink or Mark–Houwink–Sakurada equation, describing the dependence of the intrinsic viscosity of a polymer on its relative molecular mass (molecular weight). He was a long-time faculty at Polytechnic Institute of Brooklyn. In 1946, he established the ''Journal of Polymer Science''. Biography Early life Mark was born in Vienna in 1895, the son of Hermann Carl Mark, a physician, and Lili Mueller. Mark's father was Jewish, but converted to Christianity (Lutheran Church) upon marriage. Several early stimuli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Francis Mark
Herman Francis Mark (born Hermann Franz Mark; May 3, 1895, Vienna – April 6, 1992, Austin, Texas) was an Austrian-American chemist regarded for his contributions to the development of polymer science. Mark's X-ray diffraction work on the molecular structure of fibers provided important evidence for the macromolecular theory of polymer structure. Together with Houwink he formulated an equation, now called the Mark–Houwink or Mark–Houwink–Sakurada equation, describing the dependence of the intrinsic viscosity of a polymer on its relative molecular mass (molecular weight). He was a long-time faculty at Polytechnic Institute of Brooklyn. In 1946, he established the '' Journal of Polymer Science''. Biography Early life Mark was born in Vienna in 1895, the son of Hermann Carl Mark, a physician, and Lili Mueller. Mark's father was Jewish, but converted to Christianity (Lutheran Church) upon marriage. Several early stimuli apparently steered Herman Mark to science. He was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |