Phosphorus-comprising materials, their preparation and use

C - Chemistry – Metallurgy – 07 – F

Patent

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Details

C07F 9/09 (2006.01) C07F 9/40 (2006.01) C08G 18/38 (2006.01) C08G 18/50 (2006.01) C08G 18/67 (2006.01) C08G 59/14 (2006.01) C08G 59/40 (2006.01) C08G 65/335 (2006.01) C08K 5/521 (2006.01) C08K 5/5333 (2006.01) C09D 175/16 (2006.01)

Patent

CA 2362806

Phosphorus-comprising polyol, oligomer derived from this phosphorus-comprising polyol, polymer derived from this oligomer, processes for their preparation and uses of these. The present invention relates to a phosphorus-comprising polyol. The invention also relates to an oligomer derived from this phosphorus- comprising polyol and to the composition comprising this oligomer. The invention also relates to a polymer derived from this oligomer. The invention also relates to processes for the preparation of this phosphorus-comprising polyol, of this oligomer, of this polymer and of this composition. The invention also relates to the uses of this phosphorus-comprising polyol, of this oligomer, of this polymer and of this composition. The composition can be cross-linked by irradiation and exhibits flame-retardant properties.

La présente invention concerne un polyol contenant du phosphore, un oligomère dérivé de ce polyol, un polymère dérivé de cet oligomère ainsi que des procédés destinés à leurs préparations, et leurs utilisations. Elle concerne aussi un polyol contenant du phosphore, ainsi qu'un oligomère dérivé de ce polyol contenant du phosphore, et la composition comprenant cet oligomère. Elle concerne encore un polymère dérivé de cet oligomère. Elle concerne encore des procédés de préparation du polyol contenant du phosphore, de cet oligomère, de ce polymère et de cette composition. Elle concerne enfin les utilisations de polyol contenant du phosphore, de cet oligomère, de ce polymère et de cette composition. Cette composition peut être réticulée au moyen de rayonnement et elle présente des propriétés ignifuges.

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