Lubricant for use in paper coating and method for producing the

Details Lubricant for use in paper coating and method for producing the Lubricant for use in paper coating and method for producing the

1986-11-19

1988-10-11

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 493, 252 56R, 4285375, C10M12970, C10M17300

Patent

active

047769700

ABSTRACT:
A lubricant for paper coating compositions. The lubricant is an aqueous dispersion of an ester compound of the formula (I): ##STR1## wherein R is an alkyl or alkenyl group having 3 or more carbon atoms or an alkyl or alkenyl group having a hydroxyl group, and R' is an alkyl or alkenyl group having 4 or more carbon atoms, provided that the total number of carbon atoms of R and R' is 15 or more. The lubricant is made by emulsifying or dispersing the ester compound with a high-speed agitation emulsifying device or piston-type high pressure emulsifying device in the presence of water and nonionic and anionic surfactants or the salt of a copolymer of an .alpha.,.beta.-unsaturated dibasic acid or its monoester with styrene.

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patent: 4676836 (1987-06-01), Hill et al.

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