³¹P NMR Spectroscopy in Wood Chemistry. Part VI. Solid State ³¹P NMR of Trimethyl Phosphite Derivatives of Chromophores and Carboxylic Acids Present in Mechanical Pulps; a Method for the Quantitative Determination of ortho-Quinones

Articles in the same Issue

1. Sonstiges
2. Titelei
3. Preface
4. Günther Stegmann — in Honour of his 80th Birthday
5. Influence of Mineral Elements on Wood Formation of Old Growth Spruce (Picea abies [L.] Karst.)
6. On the Changes of the Extractive Composition During Heartwood Formation in Quebracho colorado (Schinopsis balansae Engl.)
7. Laccase and the Deposition of Lignin in Vascular Plants
8. Biodegradation of Compression Wood and Tension Wood by White and Brown Rot Fungi
9. Quantitative Analysis of Cork (Quercus suber L.) and Milled Cork Lignin by FTIR Spectroscopy, Analytical Pyrolysis, and Total Hydrolysis
10. Studies on the Degradation of Lignins by Oxygen in Acidic Media
11. Synthesis of Polymer Supported Lignin Model Compounds. Part 1. Attaching of Phenolic Lignin Model Compounds via Benzyl Ether Type Linkage to Polystyrene
12. Structural Investigation of Kraft Lignins Transformed via Oxo-Ammoniation to Potential Nitrogenous Fertilizers
13. Solvent Accessibility of Steam Exploded Cellulose
14. On the Elongation Mechanism of Regenerated Cellulose Fibres
15. Non-Darcian Permeability in Chilean Tepa (Laurelia philippiana)
16. Activated Self-Bonding of Wood and Agricultural Residues
17. A New Concept on the Chemical Modification of Wood by Organic Anhydrides
18. The Permeability of Wood-Based Composite Materials. Part 1. A Review of the Literature and some Unpublished Work
19. Influence of Different Catalyst Systems on the Hydrolytic Stability of Particleboards Bonded with Unmodified and Modified UF-Resins
20. Variations in Hot Water Extractives Content and Density of Commercial Wood Veneers from Blackbutt (Eucalyptus pilularis)
21. ³¹P NMR Spectroscopy in Wood Chemistry. Part VI. Solid State ³¹P NMR of Trimethyl Phosphite Derivatives of Chromophores and Carboxylic Acids Present in Mechanical Pulps; a Method for the Quantitative Determination of ortho-Quinones
22. Formation of Chloro-Organics During Chlorine Bleaching of Softwood Kraft Pulp. Part 1. Chlorination of Lignin Model Compounds
23. Factors Influencing the Amounts of Chlorinated Phenols Formed during Bleaching of Eucalypt Kraft Pulps
24. Effect of Ozone on Pulp Components. Application to Bleaching of Kraft Pulps
25. The Influence of Anthraquinone in Sulfite Delignification of Norway Spruce. 2. Phenolic Hydroxyl Group Formation
26. Molecular Size Distribution of Wood Polymers in Birch Kraft Pulps
27. Short Note
28. Literature Reports
29. Author Index
30. Subject Index