Abstract: Novel carbamic and carbonic acid derivatives are provided by simultaneous reaction of a secondary amine and a tertiary amine with carbon dioxide. These derivatives correspond in general to the formula ##STR1## in which R.sub.1 and R.sub.2 may be individual substituents attached to the N or together form with N a heterocyclic moiety; R.sub.3, R.sub.4, R.sub.5 may be individual short chain alkyl or hydroxyalkyl substituents on the N or form therewith a monocyclic or bicyclic heterocyclic moiety. These described compounds find particular use as heat activatable delayed action catalysts especially for use in polyurethane formulations.

Abstract: The addition of a small amount of a halogen compound, e.g. chloroethyl phosphate, in a process producing elastomeric polyurethane RIM parts using tertiary amines as the chief catalyst component results in scavenging the residual amines after the part has been cured by annealing. The parts from such a process can be coated with a wide variety of enamels having a high solids content and completely cured to result in a higher degree of adhesive between the coating and the part's surface than those parts from a process without the use of such a halogen.

Abstract: Amino and amido carboxylates of divalent tin, zinc, cobalt and nickel which are useful as catalysts for polyurethane formulations. Such compounds correspond to either of the formulae: ##STR1## wherein R.sub.1 and R.sub.2 are independently C.sub.1 -C.sub.20 alkyl, C.sub.6 -C.sub.20 cyclohydrocarbyl, C.sub.2 -C.sub.20 hydroxyalkyl or alkoxyalkyl, or R.sub.1 and R.sub.2 together with N form a nitrogen-containing heterocyclic ring of 5 or 6 atoms;R.sub.3 is a --CH.sub.2).sub.n group where n is an integer from 2 to 6 or a ##STR2## group where R.sub.4 is an alkyl, cycloalkyl or aryl group of up to 6 carbon atoms;A is ##STR3## wherein R.sub.5 and R.sub.6 are independently hydrogen, C.sub.1 -C.sub.4 alkyl or R.sub.5 and R.sub.6 together form part of a six-member cyclohydrocarbyl ring, andM is divalent tin, zinc, cobalt or nickel.

Abstract: Novel carbamic and carbonic acid derivatives are provided by simultaneous reaction of a secondary amine and a tertiary amine with carbon dioxide. These derivatives correspond in general to the formula ##STR1## in which R.sub.1 and R.sub.2 may be individual substituents attached to the N or together form with N a heterocyclic moiety; R.sub.3, R.sub.4, R.sub.5 may be individual short chain alkyl or hydroxyalkyl substituents on the N or form therewith a monocyclic or bicyclic heterocyclic moiety. These described compounds find particular use as heat activatable delayed action catalysts especially for use in polyurethane formulations.

Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.

Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.

Abstract: The addition of a small amount of a halogen compound, e.g. chloroethyl phosphate, in a process producing elastomeric polyurethane RIM parts using tertiary amines as the chief catalyst component results in scavenging the residual amines after the part has been cured by annealing. The parts from such a process can be coated with a wide variety of enamels having a high solids content and completely cured to result in a higher degree of adhesive between the coating and the part's surface than those parts from a process without the use of such a halogen.

Abstract: Amino and amido dialkyltin dicarboxylates and stannoxy carboxylates are prepared by first reacting an amine or amino alcohol with a dicarboxylic acid anhydride, followed by reaction of the resulting product with a dialkyltin oxide. The obtained compounds are useful as catalysts for promoting reaction of organic isocyanates with organic compounds having one or more active hydrogen-containing groups.

Abstract: Amine salts of tertiary amino acids have been found to be effective as catalysts for polyurethane synthesis and they have been found to exhibit delayed action, in many instances, in the polymerization of urethanes. Typically, the amine salts of tertiary amino acids are formed by initially reacting a primary or secondary amine with an aldehyde and disubstituted acid to form a Mannich adduct and then reacting the resulting Mannich acid adduct with an amine.

Abstract: Amine salts of tertiary amino acids have been found to be effective as catalysts for polyurethane synthesis and they have been found to exhibit delayed action, in many instances, in the polymerization of urethanes. Typically, the amine salts of tertiary amino acids are formed by initially reacting a primary or secondary amine with an aldehyde and disubstituted acid to form a Mannich adduct and then reacting the resulting Mannich acid adduct with an amine.

Abstract: Amine salts of tertiary amino acids have been found to be effective as catalysts for polyurethane synthesis and they have been found to exhibit delayed action, in many instances, in the polymerization of urethanes. Typically, the amine salts of tertiary amino acids are formed by initially reacting a primary or secondary amine with an aldehyde and disubstituted acid to form a Mannich adduct and then reacting the resulting Mannich acid adduct with an amine.

Abstract: Novel salts of tertiary amines and alpha-substituted carboxylic acids have advantages as delayed action thermally activated catalyts such as in urethane and epoxy catalysis. Some salts of tertiary amines tend to dissociate reversibly when heated. However, the compounds of the present invention preferentially decompose, irreversibly, to generate carbon dioxide when heated.

Abstract: Amine salts of tertiary amino acids have been found to be effective as catalysts for polyurethane synthesis and they have been found to exhibit delayed action, in many instances, in the polymerization of urethanes. Typically, the amine salts of tertiary amino acids are formed by initially reacting a primary or secondary amine with an aldehyde and disubstituted acid to form a Mannich adduct and then reacting the resulting Mannich acid adduct with an amine.

Abstract: Catalysts having the following formula have been found to have unexpectedly high activity for the production of polyurethane and polyisocyanate resins: ##STR1## where: R, R.sub.1 and R.sub.2 are alkyls having 1 to 4 carbon atoms,R.sub.3 and R.sub.4 are independently selected from the group consisting of H, alkyls having 1 to 12 carbon atoms and aryls and aralkyls having 6 to 18 carbon atoms, andR.sub.5 is selected from the group consisting of H, an alkyl having 1 to 2 carbon atoms and an aryl and an aralkyl having 6 to 15 carbon atoms.

Abstract: The amine salts of amino acid compositions have been found to be effective as a delayed action catalyst for organometallic catalyzed urethane synthesis. The acid which provides the basis for the salts is characterized generally by reacting an amine with an unsaturated acid, or with formaldehyde and hydrogen cyanide followed by hydrolysis of the resulting nitrile.

Abstract: Tertiary amino acid and tertiary amino acid-nitrile compositions have been found to be effective as delayed action catalysts for polyurethane synthesis. They are particularly effective when used in combination with an organometallic such as an organo tin composition. These compositions generally comprise the reaction product of a primary or secondary amine, an aldehyde and disubstituted acid.

Abstract: Polymerization and condensation reactions of organic isocyanates are catalytically promoted by the use of N-hydroxyalkyl quaternary ammonium carbonylate salts, particularly in the production of polyisocyanurates and polyurethanes. Among the exemplary preferred catalysts are N-hydroxypropyl trimethyl ammonium salts of carboxylic acids such as those of formic and acetic acids and of fatty acids such as hexanoic and octanoic acids and the like.

Abstract: Isocyanate reactions, such as their condensation with polyols to form polyurethanes and their polymerization to polyisocyanurates, are promoted by certain hydroxyalkyl tertiary amine catalysts corresponding to the formula ##STR1## wherein Y = CH.sub.3 or ZZ = --ch.sub.2.ch.sub.

Abstract: Catalysts having the following formula, prepared in the absence of water, are stable to heat and storage and show high activity in reactions involving organic isocyanates, such as in the production of polyurethane and polyisocyanurate resins: ##EQU1## wherein: A is a mono- or bicyclic tertiary amine having at least 4 carbon atoms in an azine ring,R.sup.1 is H or an alkyl group of 1 to 10 carbon atoms,R.sup.2 is H or an alkyl or aryl group of 1 to 10 carbon atoms, and.phi. is a phenyl group, which may be further substituted by one or more hydroxyl or alkyl groups.Typical compounds, for example, are those corresponding to the formula ##EQU2## wherein: R is H or methyl.

Abstract: Catalysts having the following formula have been found to have unexpectedly high activity for the production of polyurethane and polyisocyanate resins: ##EQU1## where: R, R.sub.1 and R.sub.2 are alkyls having one to four carbon atoms,R.sub.3 and R.sub.4 are independently selected from the group consisting of H, alkyls having one to 12 carbon atoms and aryls and aralkyls having six to 18 carbon atoms, andR.sub.5 is selected from the group consisting of H, an alkyl having one to two carbon atoms and an aryl and an aralkyl having six to 15 carbon atoms.