Jo Beulen

300-MHz Proton NMR and 25-MHz carbon-13 NMR investigations of sequence distributions in vinyl alcohol-vinyl acetate copolymers

Geert van der Velden, Jo Beulen · Macromolecules · 1982 · 61 citations

Engineering, Chemical Analysis, Altmetric Attention Score +20

A new method for the microstructure determination of polybutadiene with cis-1,4, trans-1,4, and vinyl-1,2 units by carbon-13 NMR

Geert van der Velden, Cees Didden, Ton Veermans et al. · Macromolecules · 1987 · 41 citations

Engineering, Chemical Analysis, Altmetric Attention Score +21

Tacticity, sequence distribution, anomalous linkages, and alkyl chain branching in ethylene-vinyl alcohol copolymers as studied by proton and carbon-13 NMR

Harm Ketels, Jo Beulen, Geert van der Velden · Macromolecules · 1988 · 29 citations

Model Vulcanization of EPDM Compounds—Part I: Structure Determination of Vulcanization Products from Ethylidene Norbornane

J. H. M. van den Berg, Jo Beulen, E. F. J. Duynstee et al. · Rubber Chemistry and Technology · 1984 · 19 citations

Review of ¹H‐ and ¹³C‐NMR data on homo‐, co‐ and terpolyamides in solution

Geert van der Velden, Jo Beulen, Henk de Keijzer · Recueil des Travaux Chimiques des Pays-Bas · 1991 · 10 citations

Macromolecular Chemistry, Engineering, Organic Chemistry +18