US 2014/0199617 Al  140  Jul. 17, 2014  (HR-24)  ~  F3C  CF3  (HR-29)  ~  ~  CH2  I  -Si- yy  I  (HR-30)  ~  ~~  CH2  I  -Si- A  I  (HR-25)  CH3  CH3  I  I  -----f  CH2 -C-,-- -----f  CH2 - C -,-- OAO  OAO  I  +  CF  F2C/ ’CF2  I  I  F2C’- ,.....-CF2  C  F2  (HR-26)  ~  ~  F3C  CF3  (HR-27)  ~  ~  CH2  I  -Si- I  (HR-28)  ~  ~  CH2  I  -Si- I  (HR-31)  ~  ~  -f  (HR-32)  ~  \  (_o-s(  ,,.,o/1  /I  r- 0 -?!i\f  O\__Si1-0-Si  I  0/  0/ I  (<Co-5  ~ 