1-ethoxy-3,7,10-trimethylsilatrane;1-ethoxy-3,7,10-trimethyl-2,8,9-trioxa-5-aza-1-sila-bicyclo[3.3.3]undecane;(TB-5-23)-(1,1',1''-azanetriyl-tris-propan-2-olato(3-)-N,O,O',O'')-(ethanolato-O)-silicon;1-Ethoxy,3,7,10-trimethylsilatrane, d
Pentacoordinate silicon compounds. V. Novel silatrane chemistry
作者:C. L. Frye、G. A. Vincent、W. A. Finzel
DOI:10.1021/ja00754a017
日期:1971.12
Functionalized polymer, rubber composition and pneumatic tire
申请人:The Goodyear Tire & Rubber Company
公开号:US09109103B2
公开(公告)日:2015-08-18
The present invention is directed to a functionalized elastomer comprising the reaction product of a living anionic elastomeric polymer and a polymerization terminator of formula I
wherein R1 is C1 to C4 linear or branched alkanediyl;
Z is R2, —OR3, or —R4—X; R2, R3 are independently C1 to C18 linear or branched alkyl; R4 is C1 to C18 alkanediyl;
X is halogen or a group of structure II, III, IV, V or VI
wherein R5, R6, R7, R8, and R9 are independently H or C1 to C8 alkyl; R10 is C2 to C8 alkanediyl; R11 and R12 are independently H, aryl or C1 to C8 alkyl;
Q is N or a group of structure VII
wherein R13 is C1 to C8 alkyl.