Organosilicon compounds, production processes thereof, pressure-sensitive adhesive compositions containing the organosilicon compounds, self-adhesive polarizers and liquid crystal displays
AssigneeShin-Etsu Chemical Co., Ltd.
InventorKazuhiro Tsuchida
Life of this patent
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Abstract
Organosilicon compounds are represented by the following formula: wherein R is a hydrolyzable group, R′ is an alkyl having 1 to 4 carbon atoms, A is an alkylene having 1 to 6 carbon atoms, X is O or S, Y is —NH— or S, L1 and L2 are C or N, Z and M are —NH—, O or S, R1 to R11 are H, alkyl having 1 to 6 carbon atoms, alkoxy or fluoroalkyl, or amino, m is 1 to 3, and n is 0 to 3. R1 and R2 or R2 and R3 may bonded together. R5 and R6 or R9 and R10 may directly bond together. R4 and R7 or R8 and R11 may form a ring skeleton. Their production processes, pressure-sensitive adhesive compositions, self-adhesive polarizers and LCDs are also disclosed.
Claims14
An organosilicon compound represented by the following formula (1):
- wherein R is a hydrolyzable group, R′ is an alkyl group having 1 to 4 carbon atoms, A is a linear or branched alkylene group having 1 to 6 carbon atoms, X is an oxygen atom or sulfur atom, Y is —NH— or a sulfur atom, L1 and L2 are each independently a carbon atom or nitrogen atom, R1 to R3 are each independently a hydrogen atom, an alkyl, alkoxy or fluoroalkyl group having 1 to 6 carbon atoms, or an amino group, R1 and R2 or R2 and R3 may bond together to form a ring skeleton with the carbon atoms to which they are bonded and L2, m is an integer of 1 to 3, and n is an integer of 0 to 3.
An organosilicon compound represented by the following formula (2):
- wherein R is a hydrolyzable group, R′ is an alkyl group having 1 to 4 carbon atoms, A is a linear or branched alkylene group having 1 to 6 carbon atoms, X is an oxygen atom or sulfur atom, Z is —NH—, an oxygen atom or a sulfur atom, M is —NH—, an oxygen atom or a sulfur atom, R4 to R7 are each independently a hydrogen atom, an alkyl, alkoxy or fluoroalkyl group having 1 to 6 carbon atoms, or an amino group, R5 and R6 may directly bond together to form a double bond between the carbon atoms to which they are bonded, R4 and R7 may bond together to form an aliphatic or aromatic ring skeleton together with the carbon atoms to which they are bonded, m is an integer of 1 to 3, and n is an integer of 0 to 3.
An organosilicon compound represented by the following formula (3):
- wherein R is a hydrolyzable group, R′ is an alkyl group having 1 to 4 carbon atoms, A is a linear or branched alkylene group having 1 to 6 carbon atoms, X is an oxygen atom or sulfur atom, Z is —NH—, an oxygen atom or a sulfur atom, R8 to R11 are each independently a hydrogen atom, an alkyl, alkoxy or fluoroalkyl group having 1 to 6 carbon atoms, or an amino group, R9 and R10 may directly bond together to form a double bond between the carbon atoms to which they are bonded, R8 and R11 may bond together to form an aliphatic or aromatic ring skeleton together with the carbon atoms to which they are bonded, m is an integer of 1 to 3, and n is an integer of 0 to 3.
Dependencies are inferred from the claim text.