Patent ID: 8664422

Claim:
A method to form a silicone composition having a formula: (M 1 ) a (D 1 ) b (D 2 ) c , comprising: reacting a silicone having a formula (M 1 ) a (D 1 ) p with a cyclic hydrosiloxane of formula (D 5 ) q to form an intermediate organosilicone hydride having a formula (M) a (D 1 ) b , (D 3 ) c , wherein M 1 =R 1 R 2 R 3 SiO 1/2 ; D 1 =R 4 R 5 SiO 2/2 ; and D 3 and D 5 are each R 30 HSiO 1/2 ; wherein R 1 is independently at each occurrence a monovalent hydrocarbon radical comprising a reactive end-group other than an amino group; R 2 , R 3 , R 4 , R 5 , and R 30 are independently monovalent hydrocarbon radicals; and wherein a, b, c, p and q are stoichiometric subscripts that are zero or positive subject to the following limitations: q has a value of greater than or equal to 3; a=2; c is greater than or equal to 1; and reacting the intermediate organosilicone hydride with an unsaturated polyether to form the silicone composition of formula: (M 1 ) a (D 1 ) b (D 2 ) c wherein D 2 =R 6 R 7 SiO 2/2 ; wherein R 6 comprises a monovalent poly(oxyalkyl) hydrocarbon radical; and R 7 is a monovalent hydrocarbon radical; and wherein a, b, and c are stoichiometric subscripts that are zero or positive subject to the following limitations: a has a value of 2; and c is greater than or equal to 1 wherein the reactive end-groups are selected from the group consisting of hydroxyaromatic radicals, hydroxycycloaliphatic radicals, carboxyaromatic radicals, carboxyaliphatic radicals, carboxycycloaliphatic radicals, epoxyaromatic radicals, epoxyaliphatic radicals, and epoxycycloaliphatic radicals.