Iminoalcohol-oxazolidine mixtures and their use
US5328635A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 1992 |
| Grant date | Jul 12, 1994 |
| Priority date | — |
| Expiry date | Apr 8, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F11/149
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods of using a mixture as a corrosion inhibitor, moisture or formaldehyde scavenger, reactive diluent, rheological modifier, thermoplastic foam inhibitor, antifreezing agent, decolorizing agent, or drying agent. The mixture consists of from 0 to 100 mole percent of an iminoalcohol compound: ##STR1## wherein: R.sub.1 is a methyl or methylol group, an ethyl or ethylol group, a branched or straight chain alkyl or alkanol group, a cycloalkyl group, or an aryl group; R.sub.2 is a hydrogen atom, a methyl or methylol group, an ethyl or ethylol group, a straight chain or branched chain alkyl or alkanol group, a cycloalkyl group, or an aryl group, or R.sub.1 and R.sub.2 are fused together with the attached carbon to form a cycloalkane ring; R.sub.3, R.sub.4 and R.sub.5 are, individually, a hydrogen atom, a methyl or methylol group, an ethyl or ethylol group, or a straight chain or branched chain alkyl or alkanol group; R.sub.6 is a hydrogen atom, a methyl group, an ethyl group, or a straight chain or branched chain alkyl group; and R.sub.7 is a hydrogen atom, a methyl or methylol group, an ethyl or ethylol group, a straight chain or branched chain alkyl or alkanol group, a cycloalkyl gr…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.