Patent ID: 7314949

Claim:
Trans-1,2-cyclohexane bis(urea-urethane) compounds of the formulae wherein R 1 and R′ 1 each, independently of the other, is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, R 2 and R′ 2 each, independently of the other, is an alkyl group with at least 8 carbon atoms, an aryl group, an arylalkyl group, or an alkylaryl group, R 3 and R′ 3 each, independently of the other, is a hydrogen atom or an alkyl group, R 4 and R′ 4 each, independently of the other, is a hydrogen atom, a fluorine atom, an alkyl group, or a phenyl group, n is an integer of 0, 1, 2, 3, or 4, and R 5 is an alkyl group, an aryl group, an arylalkyl group, an alkylaryl group, or a substituent other than an alkyl, aryl, arylalkyl, or alkylaryl group which is a halogen atom, an imine group, an ammonium group, a cyano group, a pyridinium group, an ether group, an aldehyde group, a ketone group, an ester group, a carbonyl group, a thiocarbonyl group, a sulfide group, a sulfoxide group, a phosphine group, a nitrile group, a mercapto group, a nitro group, a nitroso group, a sulfone group, an acyl group, a urethane group, a urea group, or a mixture thereof.