THERMALLY STABLE BIURET AND ISOCYANURATE BASED SURFACE MODIFYING MACROMOLECULES AND USES THEREOF
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Abstract
The invention relates to surface modifying macromolecules (SMMs) having high degradation temperatures and their use in the manufacture of articles made from base polymers which require high temperature processing. The surface modifier is admixed with the base polymer to impart alcohol and water repellency properties.
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Citations
57 Claims
- 1. A surface modifier of formula (I):
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3-9. -9. (canceled)
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12-17. -17. (canceled)
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19-20. -20. (canceled)
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22-24. -24. (canceled)
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26-31. -31. (canceled)
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33. (canceled)
- 34. A method for increasing the thermal degradation temperature of a surface modifier of formula (I):
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36-38. -38. (canceled)
- 39. A surface modifier of formula (II):
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41-42. -42. (canceled)
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44-46. -46. (canceled)
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48-53. -53. (canceled)
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56. A method of increasing repellency by annealing a surface modifier with a base polymer wherein the annealing temperature is between 50°
- C. and 75°
C. and the annealing time is between 1-24 hours, wherein said surface modifier has a structure selected from
- C. and 75°
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57-60. -60. (canceled)
Specification