Patent ID: 7592402

Claim:
A process for producing a modified particle, which comprises the step of contacting a compound (a) represented by the following formula [1], a compound (b) represented by the following formula [2], a compound (e) represented by the following formula [4], and a particle (d) with one another: M 1 L 1 3 [1] R 1 t−1 TH [2] R 2 4−n J(OH) n [4] wherein M 1 is an atom of Group 13 in the periodic table; L 1 is a hydrogen atom, a hydrocarbon group or a halogen atom, and three L 1 s are the same as, or different from one another; T is a non-metal atom of Group 15 or 16 in the periodic table; t is the valence of T; R 1 is an electron-withdrawing group or a group containing an electron-withdrawing group, and when plural R 1 s exist, they are the same as, or different from one another; J is a non-metal atom of Group 14 in the periodic table; n is a number satisfying 2≦n≦4; and R 2 is a hydrocarbon group or a halogenated hydrocarbon group, and when plural R 2 s exist, they are the same as, or different from one another.