Limed rosin

The formulation of calcium chelate materials is based upon the formation of a low-solubiUty chelate between calcium hydroxide and a sahcylate. Dycal utilizes the reaction product of a polyhydric compound and sahcyhc acid. Other sahcyhc acid esters can be similarly used. Vehicles used to carry the calcium hydroxide, extenders, and fillers may include mineral oil, A/-ethyl- -toluenesulfonamide [80-39-7] and polymeric fluids. The filler additions may include titanium dioxide [13463-67-7] zinc oxide, sihca [7631-86-9], calcium sulfate, and barium sulfate [7727-43-7]. Zinc oxide and barium sulfate are useflil as x-ray opacifying agents to ensure a density greater than that of normal tooth stmcture. Resins, rosin, limed rosins, and modified rosins may serve as modifiers of the physical characteristics in both the unset and set states. [Pg.475]

Resinates. Salts of the mixed resin acids found in rosin (Ref 7). See Colophony or Rosin in Vol 3, C403-R to C404-R. There is one salt of particular interest viz, Calcium Resinate (or Limed Rosin). Ca(C t9 9 COO)2 mw 643.10 ... [Pg.181]

SYNS CALCIUM RESINATE (UN 1313) (DOT) CALCIUM RESINATE, fused (UN 1314) (DOT) LIMED ROSIN RESIN ACIDS and ROSIN ACIDS, CALCIUM SALTS URAPRINT 62-126... [Pg.272]

Although the advent of the "phenolics" and "malelcs" displaced limed rosin in varnishes, further improvement of resinates by use of zinc and other metal oxides in addition to calcium led to the resinates getting a major share of the publication ink production. [Pg.1176]

Calcium Phosphide Calcium Resinate (Limed Rosin)... [Pg.342]

Synonyms Calcium abietate Calcium rosinate Limed rosin Rosin, lime-... [Pg.1019]

Limed rosin. See Calcium resinate Lime extract. See Lime (Citrus aurantifolia)... [Pg.2399]

Calcium resinate n. Calcium salt of rosin used as auxiliary drier and dispersing and stabilizing aid. Commonly known as Limed Rosin, which is really rosin, the acidity of which has been substantially neutralized. [Pg.148]

Gloss oil n. Solution of limed rosin or lined rosin acids in a volatile solvent, used chiefly in surface coatings (when made from tall oil, the source is usually indicated). [Pg.461]

Limed rosin Commercial calcium resinate made by the direct interaction of lime and rosin. [Pg.575]

Resinates, metallic n. Rosin in which part or all of the rosin aids have been chemically reacted with those metals, which give soaps or salts, which are water insoluble. Limed rosin, zinc-treated rosin, and the resinates of lead, cobalt, copper, and manganese, are of the greatest importance. [Pg.831]

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