Borate compound-containing composition
AssigneeAGC Inc.
InventorTakuya Fujimoto
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Abstract
A borate compound-containing composition soluble in hydrocarbon solvents. A composition containing base A, or a compound having a total carbon number of not less than 8 and represented by the formula (5): wherein R and R′ are each independently an optionally substituted C1-30 alkyl group, an optionally substituted C3-15 cycloalkyl group, or an optionally substituted C6-14 aryl group; and a borate compound represented by the following formula (1): wherein R1, R2, R3 and R4 are each independently a C6-14 aryl group substituted by one or more fluorine atoms or fluoro C1-4 alkyl groups; and [A-H]+ is a base A-derived cation. A method for producing a polymer, by polymerizing at least one kind of monomer selected from the group consisting of olefins and dienes by using the composition A as a cocatalyst.
Claims18
A composition comprising:
- (I) base A or a compound having a total carbon number of not less than 8 and represented by formula (5):
- wherein R and R′ are each independently an optionally substituted C1-30 alkyl group, an optionally substituted C3-15 cycloalkyl group, or an optionally substituted C6-14 aryl group;
- and
- (II) a compound represented by formula (1):
- wherein R1, R2, R3 and R4 are each independently a C6-14 aryl group substituted by one or more fluorine atoms or fluoro C1-4 alkyl groups;
- and
- [A-H]+ is a base A-derived cation;
- wherein the base A is:
- a 5 or 6-membered monocyclic nitrogen-containing aromatic heterocyclic compound having a total carbon number of not less than 25 and substituted by the same or different, two or more C9-30 alkyl groups or C9-30 alkoxy groups
Dependencies are inferred from the claim text.