𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of cresol novolak copolymer composition and branch density using carbon-13 NMR spectroscopy

✍ Scribed by Bogan, Leonard E.

Book ID
111921769
Publisher
American Chemical Society
Year
1991
Tongue
English
Weight
996 KB
Volume
24
Category
Article
ISSN
0024-9297

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Determination of methylene bridge type o
Determination of methylene bridge type of mixed meta and para-cresol–formaldehyde novolaks by 13C-NMR spectroscopy
✍ E. A. Fitzgerald; S. P. Tadros; R. F. Almeida; G. A. Sienko; K. Honda; T. Sarubb πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 332 KB πŸ‘ 1 views

Cresol-formaldehyde resins are important components of photoresists for semiconductor fabrication. The type of methylene bridge and relative amounts thereof are key structural features that determine resin properties. Several model compounds were prepared that represent the various types of methylen

Determination of the composition of comm
Determination of the composition of common linear low density polyethylene copolymers by 13C-NMR spectroscopy
✍ M. De Pooter; P. B. Smith; K. K. Dohrer; K. F. Bennett; M. D. Meadows; C. G. Smi πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 473 KB πŸ‘ 1 views

A comprehensive I3C-NMR method for the analysis of composition in the most common commercial polyethylene copolymers has been established. The method covers ethene copolymers with propene, butene-1, hexene-1, octene-1, and 4-methyl pentene-1 in the composition range of 1-10 mol %. The chemical shift