| 主权项 |
1: A composition comprising:
(A) one or more polydiorganosiloxanes selected from the formulas (I) and (II): wherein each occurrence of En is independently selected from the group consisting of hydrogen and —C(═O)—OR1, wherein R1 is selected from the group consisting alkyl, alkylaryl, and aryl groups, each group having up to 30 carbon atoms, T is independently selected from the group consisting of divalent optionally substituted hydrocarbyl residues having up to 60 carbon atoms, optionally comprising one or more heteroatoms, said group T being bond to Si and O-En via a carbon atom, which groups T are selected from (Si shown for indicating binding direction of T):
Si-(alkyl)-(aryl)-Si-(alkyl)-O-(aryl)-Si-(alkyl)-O—C(O)-(aryl)-, andSi-(alkyl)-O-(alkyl)-, Ar is independently selected from the group consisting of divalent aromatic residues having up to 60 carbon atoms which can be independently from each other substituted with a substituent selected from the group consisting of halogen, alkyl and alkoxy groups, R is an organic group having up to 30 carbon atoms, n is an average value of from 10 to 400, and m is an average value of from 1 to 10 and (B) 0.02 to 5.0 mmol/kg of the total of weight of (A) and (B) of one or more organic or inorganic salts. |
