Patent ID: 11952336
Assignee: EVONIK OPERATIONS GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 9:
10. The process according to claim 6, wherein the methyl (meth)acrylate of formula (III) is introduced to the transesterification reaction as a mixture of methyl (meth)acrylate of formula (III) with methanol, said mixture having a methanol concentration less than or equal to the azeotropic composition of methanol and methyl (meth)acrylate of formula (III);
or, alternatively,
as a combination of methyl (meth)acrylate of formula (III) with a mixture of methyl (meth)acrylate of formula (III) with methanol, said mixture having a methanol concentration less than or equal to the azeotropic composition of methanol and methyl (meth)acrylate of formula (III).