PowerPoint - vkrt 2007-12-13

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Bay Proton NMR (ISO 21461) � Extraction with Acetone � Oil to disolve in CDCl3 � NMR spectrum, calculation I 2 H Bay = I1 + I 3 x 100 I 1 = Pure Aromatic area I 2 = Bay region defined from 8,3 ppm to 9,50 ppm I 3 = Aliphatic and ethylenic regions defined from 0,2 ppm to 5,8 ppm H = percentage of Bay protons Page 24
Bay Proton NMR (ISO 21461) Benzo-(a)-pyrene H 5-Methylchrysene (not in the Grimmrer substancies) Bay region H H H CH 3 H Bay region Page 25
Page 1 and 2: Plasticizers for the Rubber Industr
Page 3 and 4: Who´s H&R? H&R WASAG Group 2003 20
Page 5 and 6: Who´s H&R? The Rubber Industry nee
Page 7 and 8: One short Word Because of Mrs. Elis
Page 9 and 10: Approx. 4.000 B. C. Τεν Τεν
Page 11 and 12: 1875 We never had so nice libraries
Page 13 and 14: 1960 DAE - Distillated Aromatic Ext
Page 15 and 16: 2007 H&R expands its Hamburg refine
Page 17 and 18: DIRECTIVE 2005/69/EC … Furthermor
Page 19 and 20: DMSO Extraction (IP 346) + Cyclohex
Page 21 and 22: Individual PCAs (GC-MS) Pre-treated
Page 23: Bay Proton NMR (ISO 21461) Definiti
Page 27 and 28: Bay Proton NMR (ISO 21461) Methylna
Page 29 and 30: Legal Defaults - Consequences DAE f
Page 31 and 32: DAE Substitutes Structure DAE TDAE
Page 33 and 34: Production of Plasticizers by Extra
Page 35 and 36: How to chooce the right Oil? Viscos
Page 37 and 38: � Historical overview � Plastic
Page 39 and 40: Conclusion The production/purchase
Page 41 and 42: Last not least Do you have any ques

PowerPoint - vkrt 2007-12-13

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