Addition condensation product, production method and use of same, polymerization vessel, and production method of polymer
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsYoshikatsu Tsuchiya, Kentaro Yamanaka, Masahiro Usuki
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Abstract
Provided is an addition condensation product of an aromatic compound and a carbonyl compound. The addition condensation product includes an aromatic compound dimer in which two composition units derived from the aromatic compounds are bonded via one composition unit derived from the carbonyl compound and an aromatic compound multimer in which each of three or more composition units derived from the aromatic compounds is bonded via one composition unit derived from the carbonyl compound. A ratio of the aromatic compound dimer to the aromatic compound multimer is in the range of 1:75 to 1:1,000.
Claims20
An addition condensation product of an aromatic compound and a carbonyl compound, the addition condensation product comprising:
- an aromatic compound dimer in which two composition units derived from the aromatic compounds are bonded via one composition unit derived from the carbonyl compound;
- and
- an aromatic compound multimer in which each of three or more composition units derived from the aromatic compounds is bonded via one composition unit derived from the carbonyl compound, wherein
- a ratio of the aromatic compound dimer to the aromatic compound multimer is in a range of 1:75 to 1:1,000, and
- the addition condensation product is a reaction product of the carbonyl compound in a range of 0.1 to 0.999 moles relative to 1 mole of the aromatic compound.
A production method of an addition condensation product, the method comprising:
- a step of mixing an aromatic compound, a carbonyl compound, and a catalyst in a reaction solvent such that an addition condensation reaction of the aromatic compound and the carbonyl compound is conducted to obtain the addition condensation product of the aromatic compound and the carbonyl compound, wherein
- the addition condensation product includes an aromatic compound dimer in which two composition units derived from the aromatic compounds are bonded via one composition unit derived from the carbonyl compound and an aromatic compound multimer in which each of three or more composition units derived from the aromatic compounds is bonded via one composition unit derived from the carbonyl compound,
- a ratio of the aromatic compound dimer to the aromatic compound multimer is in a range of 1:75 to 1:1,000, and
- the addition condensation product is a reaction product of the carbonyl compound in a range of 0.1 to 0.999 moles relative to 1 mole of the aromatic compound.
Dependencies are inferred from the claim text.