ester gum

[′es·tər ‚gəm]

(organic chemistry)

A compound obtained by forming an ester of a natural resin with a polyhydric alcohol; used in varnishes, paints, and cellulosic lacquers. Also known as rosin ester.

Mentioned in ?

rosin ester

References in periodicals archive ?

Concentrated emulsions were prepared using core material weighted on a 1-to-1 basis with ester gum. These were stored at both temperatures and analyzed on days 0, 1 and 3.

Compare stability of different hydrocolloid emulsions

"Compared with ester gum, for instance, SAIB doesn't impart a noticeable odor or flavor," he says.

The liquid look

Type of resins: acrylic resins; acrylic-styrene emulsions; alkyd resins; amino; hitmens; cellulose derivatives; crosslinking resins; emulsions; epoxy hardeners; epoxy resins; ester gums; high-solid resins; hybrid resins; hydrocarbons resins; maleic resins; melamine/melamine-type resins; methacrylic monomers/polymers; natural resins; nitrocellulose; nylon resins; oleoresinous varnishes; phenolic resins; phenoxy resins; polyamide resins; polybutadienes; polybutenes; polyester resins; polyethylene resins; polypropylene resins; polysaccharide resins; rosin esters; rosin salts; silanes; silicone polyesters; silicone resins; styrene resins; terpenes; TGIC resins; UV curing resins; urethane crosslinkers; urethane lacquers; urethane/polyurethane resins; vinyl resins; water thinned resins

Resins directory

Alkyd Resins, Ester Gums, Hydrocarbon Resins, Maleic Resins, Natural Resins, Oleoresinous Varnishes, Phenolic Resins, Rosin Esters, Rosin Salts, Terpenes

Acrylic Resins, Alkyd Resins, Cellulose Derivatives, Epoxy Hardeners-Chemicals, Epoxy Resins, Ester Gums, High-Solid Resins, Hybrid Resins, Hydrocarbon Resins, Maleic Resins, Melamine & Melamine Type Resins, Misc.

Alkyd Resins, Epoxy Resins, Ester Gums, Hydrocarbon Resins, Oleoresinous Varnishes, Rosin Esters, Urethane & Polyurethane Resins

Acrylic Resins, Alkyd Resins, Epoxy Resins, Ester Gums, High-Solid Resins, Maleic Resins, Oleoresinous Varnishes, Polyester Resins, Rosin Esters, Methacrylic Monomers and Polymers, Styrene Resins, Urethane & Polyurethane Resins

Alkyd Resins, Epoxy Resins, Ester Gums, High-Solid Resins, Hybrid Resins, Maleic Resins, Natural Resins, Phenolic Resins, Polyester Resins, Rosin Esters, Rosin Salts, Ultraviolet Curing Resins, Urethane & Polyurethane Resins

2004 CoatingsTech resin suppliers guide

Resins offered: cellulose derivatives; ester gums; hydrocarbons resins; natural resins; rosin esters; rosin salts; water thinned resins

Resins supplier directory: here is a look at the latest offerings from select resins suppliers. For more information on the products listed, please contact the company directly

Resins offered: ester gums, maleic resins, phenolic resins, natural resins, disproportionated gum rosins

Polimeros manufactures and distributes chemical products like: ester gums, malleic resins, phenolic resins, natural resins and disproportionated gum rosins.

Resins suppliers directory

Resins offered: bitmens, epoxy resins, ester gums, hydrocarbons resins, maleic resins, oleoresinous varnishes, rosin esters