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Coating agents shellac

Croscarmellose sodium Tablet disintegrant Shellac Coating agent... [Pg.406]

Zein is used as a tablet binder in wet-granulation processes or as a tablet-coating agent mainly as a replacement for shellac. It is used primarily as an enteric-coating agent or in extended-release oral tablet formulations. Zein is also used in food applications as a coating agent. See Table I. [Pg.828]

Chem. Descrip. Bleached dewaxed shellac/ethanol Uses Coating agent, gloss aid, moisture barrier, antiblocking agent, shelf life extender for foods, esp. for coating chocolates, candies, fruits, health foods... [Pg.467]

Coconut (Cocos nucifera) oil Corn (Zea mays) oil, Cottonseed (Gossypium) oil Palm (Elaels guineensis) kernel oil Peanut (Arachis hypogaea) oil Shellac, Sunflower (Helianthus annuus) seed oil coating agent, foods Imperial 400 Talc... [Pg.1471]

Rice (Oryza sativa) wax Shellac Sunflower (Helianthus annuus) seed oil Talc Tallow coating agent, foundry sand cores Furan... [Pg.4968]

Tablets may be formulated with coatings such as shellac, resin, or styrene-maleic acid copolymer. These coatings are insoluble in acid but dissolve readily at neutral or alkaline pH. Thus they are ideally suited to prevent drug release until the formulation has passed from the stomach into the small intestine. Preventing drug release in the stomach may protect drugs that are acid labile. It may also protect the patient from irritant substances like iron salts, diethylstilbo-estrol, and some anti-inflammatory agents. Release, and subsequent systemic availability of drugs from these formulations is likely to be highly sensitive to stomach emptying patterns. Tablets may be formulated with coatings such as shellac, resin, or styrene-maleic acid copolymer. These coatings are insoluble in acid but dissolve readily at neutral or alkaline pH. Thus they are ideally suited to prevent drug release until the formulation has passed from the stomach into the small intestine. Preventing drug release in the stomach may protect drugs that are acid labile. It may also protect the patient from irritant substances like iron salts, diethylstilbo-estrol, and some anti-inflammatory agents. Release, and subsequent systemic availability of drugs from these formulations is likely to be highly sensitive to stomach emptying patterns.
Uses Tackifierfor rubbers, lacquers, ink vehicles, varnishes, adhesives extender for shellac in water-based inks, paints, coatings, paper coatings, adhesives, wax emulsions film-former in cosmetics glazing agent in foods plasticizer in chewing gum in food-contact articles and coatings... [Pg.1263]

Uses Emulsifier, stabilizer substitute for shellac for polishing and glazing of pan-coated sweets thickener, flavoring agent in food Properties Vise. 45-80 cps (20%) pH 4.0-5.0 (20%) 99.9% min. purity CoatOSil 1302 [Momentive Perf. Materials]... [Pg.1393]

Bland in taste and of a characteristic odor, the preparations for application are dissolved in ethanol/ water or acetone/water mixtures. They form films, a property used in protective food coatings. Z. is used also as a wet granulation binder, as an remote release agent and for the manufacture of adhesives as well as a substitute for - shellac, for the production of laminated boards and in solid color printing. [Pg.328]

See other pages where Coating agents shellac is mentioned: [Pg.242]    [Pg.138]    [Pg.651]    [Pg.3905]    [Pg.4739]    [Pg.131]    [Pg.202]    [Pg.1205]    [Pg.98]    [Pg.556]    [Pg.840]    [Pg.992]    [Pg.311]    [Pg.100]    [Pg.326]    [Pg.290]    [Pg.191]    [Pg.1008]    [Pg.1081]    [Pg.1395]    [Pg.1617]    [Pg.599]    [Pg.1370]    [Pg.4514]    [Pg.5233]    [Pg.230]    [Pg.438]    [Pg.156]    [Pg.902]    [Pg.113]    [Pg.324]    [Pg.1993]    [Pg.2001]    [Pg.2082]    [Pg.2335]    [Pg.2512]   
See also in sourсe #XX -- [ Pg.649 ]



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Coating agent

Shellac

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