Organofunctional siloxane mixtures

The invention relates to a general formula I chained, branched or cyclic siloxane mixture: RxSiO (4-x) /2 (I) in formula: the acrylate, 1, 2 or 3, substituent group R is an functional group (i) selected from the following group: , A=1-10, - CH2- O-C2H4 (b-OR'), b=1-40, - (CH2) - NH2, - (CH2) - NHR', - (CH2) - NR'2, - (CH2) - NH (CH2) 2-NH2, - (CH2) N - [(CH2) 2-NH2] 2 And - (CH2) - NH (CH2) 2-NH (CH2) 2-NH2, R'是 with a linear, branched or an alkyl orthorhombic carbon atoms or a 6-12 carbon atoms aryls, (II) compound, methoxy and ethoxyl, 2 - methoxy ethoxyl, isopropoxy, oxy, isobutoxy and/or butoxy, and (iii), if appropriate, wherein orthorhombic carbon atoms, alkyls alkenyls, different alkyl, cyclopropyl or fluoroalkyl or a 6-12 carbon atoms aryls, the premise of each silicon atom is less than one functional group (i), corresponding structure (II) and mixture of mol ratio is 1-2, and a compound of formula I or polyis 2-50. The invention further refers to preparation of siloxane mixture the specific method and a building.