| 摘要 |
New chemical products, particularly usable in fire-proofing processes, method for producing fire-proofing products, as well as application of the fire-proofing product to a cellulosic material. The invention finds particularly its application in industries using textile products, paper, wood, and any other cellulosic product as well as polymers and plastic materials. The new chemical product is characterized in that it has the following chemical formula (I): Sb[N(CH2-CH2-O)3] [N(CH2-CH2-OH)3]2. The method for producing said product is characterized in that it comprises the reaction of antimony trioxide Sb2O3 with hydrochloric acid HCl, the preparation of a fluidified triethanolamine solution in presence of sodium carbonate Na2CO3, the reaction of the first preparation with the second preparation at a temperature higher than 80<o>C. The application of said product to a cellulosic material such as textile material, enabling said base material to present fire-proof properties, resisting to washings while retaining its mechanical characteristics, is characterized in that said fire-proofing product having the chemical formula (I) or (II) or (III) or formulas similar to formulas (II) or (III) is grafted to the cellulose. |
