Ralf Pakull

New polymer syntheses. 20. Liquid-crystalline poly(ester imides) derived from trimellitic acid, .alpha.,.omega.-diaminoalkanes, and 4,4'-dihydroxybiphenyl

Hans R. Kricheldorf, Ralf Pakull · Macromolecules · 1988 · 94 citations

Natural Sciences, Chemistry, Organic Chemistry +9

New polymer syntheses: 21. LC-poly(ester imide)s prepared from trimellitic acid, α,θ-diaminoalkanes and various hydroquinones or dihydroxynaphthalenes

Hans R. Kricheldorf, Ralf Pakull · Polymer · 1987 · 58 citations

Natural Sciences, Chemistry, Organic Chemistry +6

New polymer syntheses. 24. Liquid crystal poly(ester imides) derived from benzophenonetetracarboxylic dianhydride and .omega.-amino acids

Hans R. Kricheldorf, Ralf Pakull, Stefan Büchner · Macromolecules · 1988 · 45 citations

Natural Sciences, Chemistry, Organic Chemistry +11

New polymer syntheses 22. LC‐poly(esterimide)s derived from trimellitic acid, ω‐amino acids and hydroquinone or 4,4′‐dihydroxybiphenyl

Hans R. Kricheldorf, Ralf Pakull, Stefan Büchner · Journal of Polymer Science Part A Polymer Chemistry · 1989 · 38 citations

Natural Sciences, Chemistry, Materials Science +17

LC‐polyimides, 10. Poly(ester‐imide)s derived from pyromellitic dianhydride and ω‐amino acids and various diphenols or α,ω‐diols

Hans R. Kricheldorf, Ralf Pakull, Gert Schwarz · Die Makromolekulare Chemie · 1993 · 25 citations

Natural Sciences, Chemistry, Materials Science +13