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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US39666253 Oct 197429 Jun 1976Nippon Oils and Fats Company LimitedLubricating oil composition containing polyoxyalkylene glycol diether viscosity-index improvers
US405342815 Sep 197511 Oct 1977The Lubrizol CorporationHydrocarbon-substituted methylol phenols
US409366612 Nov 19766 Jun 1978Hoechst AktiengesellschaftProcess for the manufacture of glycol ether formals
US418960928 Nov 197719 Feb 1980BASF Wyandotte CorporationMulti-block coupled polyoxyalkylene copolymer surfactants
US42738916 Sep 197716 Jun 1981The Lubrizol CorporationHydrocarbon-substituted methylol phenols
US441821727 Apr 198129 Nov 1983Henkel Kommanditgesellschaft auf AktienMixed formals of polyglycol ethers
US445405916 Apr 198112 Jun 1984The Lubrizol CorporationNitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants
US503230513 Apr 199016 Jul 1991Asahi Denka Kogyo K.K.Lubricant for refrigerant
US63424662 Sep 199929 Jan 2002Clariant Finance (BVI) LimitedBiodegradable solutions of biologically active compounds