Patent ID: 11878441
Assignee: GUARDIAN CHEMICALS INC.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  C | IPC B  C

Claim 9:
10. The external release agent as claimed in claim 9, wherein the salt of the sulfonate has the formula, wherein R6 is a C6-C24 carbon chain which may be aliphatic or aromatic, linear or branched, saturated or unsaturated, ethoxylated or propoxylated or combinations thereof and M is a monovalent cation;
wherein the sulfate has the formula, where R7 is a C6-C24 carbon chain which may be aliphatic or aromatic, linear or branched, saturated or unsaturated, ethoxylated or propoxylated or combinations thereof and M is a monovalent cation; and
wherein the disulfonate has the formula, where R8 is a C6-C24 carbon chain which may he aliphatic or aromatic, linear or branched, saturated or unsaturated, ethoxylated or propoxylated or combinations thereof and M is a monovalent cation.