Aqueous natural resinoid compositions

Details Aqueous natural resinoid compositions Aqueous natural resinoid compositions

1975-05-23

1977-03-22

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

106144, 106236, C08L 8900, C08L 9302

Patent

active

040134792

ABSTRACT:
An aqueous coating and/or sizing composition base comprising, a natural resin made water soluble, emulsified, or water dispersed with the aid of an alkaline agent with or without the addition of mono, di, tri, or other related ethanolamine. Said aqueous natural resinoid base so made is then treated with an aldehyde belonging to the generic family known as "Vanillin." The vanillin serving in a dual role as a cross-linking agent and as a reactant chemical to neutralize or eliminate obnoxious ammonical fumes when the aforesaid alkaline agent is or contains ammonia. Aqueous supporting colloids, pigments, etc. may be mixed therewith according to specific end uses. The use of organic solvents is sometimes necessary to bring about the aqueous nature of the composition.

REFERENCES:
patent: 2686732 (1954-08-01), Montgomery
patent: 2857361 (1958-10-01), Fitz Gerald
patent: 2886445 (1959-05-01), Rosenthal
patent: 3261705 (1966-07-01), Gallagher
Chem. Abstract 54:17,756a.

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