Abstract: This invention relates to novel di-quaternary ammonium salts of .alpha.-1,4-thiazine alkanephosphonic acids; the preparation thereof; and uses thereof.

Abstract: This invention relates to the reduction of THP to perhydrophenanthridines (PHA) with formic acid. This is illustrated by the following equation ##STR1## where R is hydrogen or a substituted group, such as hydrocarbon, for example alkyl, etc.; and X and Y are hydrogen or a substituted group, such as a hydrocarbon group containing a functional group, for example alkyl-X where X is a functional group such as nitrilo, carboxyl, etc. The perhydrophenanthridines of this invention are useful as corrosion inhibitors and as fuel stability additives.

Abstract: Polymerized methylol derivatives of 2,3,4,5-tetrahydropyrimidines and to uses thereof, particularly as corrosion inhibitors.

Abstract: This invention relates to a ski wax containing sufficient poly(alpha-olefin) to assist ski in reducing drag, i.e., reducing the friction between the ski running surface base layer and the snow.

Abstract: Water-in-oil emulsions of homopolymers and copolymers of acrylamido alkylene quaternary ammonium salts and their use as sewage treatment acids, demulsifying agents, water clarification aids, etc.

Abstract: This invention relates to quaternaries of alkynoxymethyl amines and uses thereof. These may be summarized by the following formulae: ##STR1## where R and R' are substituted groups such as alkyl, aryl, etc.; R''' is an acetylenic group; and X is an anion; and ##STR2## where R and R''' having the same meaning as in (1) and Z is a bridging group, preferably hydrocarbon such as alkylene, alkinylene, alkenylene, arylene, etc.

Abstract: This invention relates to the process of inhibiting corrosion, and to compositions employed therein, which comprises coating copper with a barrier corrosion inhibitor, such as a water insoluble sulfonate, for example a petroleum or similar sulfonate as illustrated by a metal petroleum sulfonate, which contains an agent capable of complexing with copper, such as an organic sulfur, nitrogen, or sulfur-nitrogen compound for example an organic triazole, thiazole or the like. This process is particularly effective in inhibiting the corrosion of copper buried in the earth such as occurs when copper is exposed to electrochemical forces such as when copper is employed as neutral wires wrapped around the outside of an insulated power conducting cable and buried in the earth.

Abstract: Methylol derivatives of 2,3,4,5-tetrahydropyrimidines and to uses thereof, particularly as corrosion inhibitors.

Abstract: This invention relates to novel di-quaternary ammonium salts of .alpha.-1,4-thiazine alkanephosphonic acids; the preparation thereof; and uses thereof.

Abstract: This invention relates to N,N-diallyl-3-hydroxy azetidinium salts, homo- and co-polymers thereof; and the preparation thereof. This invention also relates to the use of the above polymers as demulsifiers.

Abstract: This invention relates to alkylated derivatives of polymerized aromatic nitrogen heterocyclic compounds as illustrated by polymerized pyridine, quinoline and derivatives thereof; and uses thereof.These compositions are polymerized by treating said aromatic nitrogen heterocyclic compounds at elevated temperatures and pressures with catalytic amounts of alkyl halides and then alkylating the polymerized products formed.

Abstract: This invention relates to compositions useful in a limited oxygen system characterized by containing at least one of the following:(1) sulfur-oxygen phosphates(2) quaternaries(3) polyphosphate esters(4) cyclic amidines(5) trithiones.Where the limited oxygen system is aqueous and sour the above compositions (1), (2) and (3) are preferred.Where the limited oxygen system is sour and hydrocarbon/aqueous the above compositions (1), (2) and (4) are preferred.Where the limited oxygen system is sweet and aqueous the above compositions (1) and (3) are preferred.Where the limited oxygen system is sweet and hydrocarbon/aqueous the above compositions (3), (4) and (5) are preferred.

Abstract: This invention relates to alkylated derivatives of polymerized aromatic nitrogen heterocyclic compounds as illustrated by polymerized pyridine, quinoline and derivatives thereof; and uses thereof.These compositions are polymerized by treating said aromatic nitrogen heterocyclic compounds at elevated temperatures and pressures with catalytic amounts of alkyl halides and the alkylating the polymerized products formed.

Abstract: This invention relates to quaternary ammonium salts of .alpha.-1,4-thiazine alkanephosphonic acids; and to the preparation and uses thereof.

Abstract: This invention relates to .alpha.-olefin-acrylonitrile copolymers and uses thereof, particularly as antistatic agents in organic liquids such as hydrocarbon fuels.

Abstract: This invention relates to a method of installing a sunroof in a vehicle which is characterized by the use of an adhesive to bond the sunroof to the vehicle roof. In the preferred embodiment certain mechanical devices are employed in conjunction with the adhesive to reinforce the bond of the sunroof to the roof of the vehicle. For example, mechanical devices, such as U or L trim rings in conjunction with the adhesive not only reinforce the bond between the vehicle roof and the sunroof, but also beautify by hiding the marred edges of the cut-away roof, as well as sealing the raw metal cut-away metal edges from moisture and corrosion.This invention also relates to the combination of the sunroof installed in the vehicle in the above manner.

Abstract: This invention relates to quaternaries of tertiary amino-substituted thiazines; the process of preparing such quaternary thiazines; and uses thereof, for example, as corrosion inhibitors, microbiocides, etc.

Abstract: This invention relates to the following:(1) An amino-containing composition characterized by polymercapto groups,(2) A polyamino-containing composition characterized by mercapto or polymercapto groups,(3) A composition characterized by the presence ofA. a mercapto or polymercapto groups, andB. a nitrogen-containing group characterized by at least one of the following:1. an amido or a polyamido group,2. a cyclic amidine or a polycyclic amidine group,3. an epihalohydrin-derived amino-containing group.This invention also relates to the use of the above compositions as corrosion inhibitors.

Abstract: This invention relates to thiazine quaternary ammonium salts of polyepihalohydrin and the preparation and uses thereof. The compositions are ideally expressed by the polymer unit. ##STR1## where Z is S, SO, or SO.sub.2,R is hydrogen or a hydrocarbon group,R' is a hydrocarbon group andX is halogen.

Abstract: This invention relates to a process of preparing N,N'-disubstituted methylene phosphonic acids by reacting .alpha., .omega.-alkylene diamines with essentially 2 equivalents of formaldehyde and phosphorus acid based on replaced nitrogen-bonded hydrogens.This invention also relates to compositions formed by the process and to the uses for these compositions such as for inhibiting scale, etc.