| 摘要 |
The invention relates to a combination of compounds for de-icing and/or a nti-skid treatment, which combination comprises betaine and at least one oth er de-icing agent, which has been selected from the group consisting of acet ates, formates, urea and combinations thereof. The invention also relates to a method of de-icing and/or anti- skid treatment, wherein a combination of compounds selected from the group consisting of acetates, formats, urea and combinations thereof, are applied to a slippery surface or a surface vulnera ble to slipperiness. The invention further relates to the use of betaine for de-icing and/or anti-skid treatment, when betaine is used in combination wi th at least one other de-icing agent, which has been selected from the group consisting of acetates, formates, urea and combinations thereof. |
