| paraffin wax | A wax derived from petroleum. Synonym: mineral wax. (05 Mar 2000) |
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| paraffin | <chemical> A mixture of solid hydrocarbons obtained from petroleum. It has a wide range of uses including as a stiffening agent in ointments, as a lubricant, and as a topical anti-inflammatory. It is also commonly used as an embedding material in histology. Pharmacological action: anti-inflammatory agent, topical, pharmaceutic aid, sclerosing solutions. Chemical name: Paraffin waxes and Hydrocarbon waxes (12 Dec 1998) |
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| paraffin cancer | Carcinoma of the skin occurring as an occupational disease in paraffin workers. (05 Mar 2000) |
| paraffin embedding | The infiltrating of tissue specimens with paraffin, as a supporting substance, to prepare for sectioning with a microtome. (12 Dec 1998) |
| paraffin tumour | A tumefaction, usually a granuloma, caused by the prosthetic or therapeutic injection of paraffin into the tissues; sometimes used with reference to similar lesions resulting from the injection of any oil, wax, or the like. See: lipogranuloma. Synonym: paraffin tumour. (05 Mar 2000) |
| chlorinated paraffin | A solvent for dichloramine-T. (05 Mar 2000) |
| white soft paraffin | white petrolatum |
| hard paraffin | A purified mixture of solid hydrocarbons derived from petroleum. Synonym: paraffin. (05 Mar 2000) |
| yellow soft paraffin | <pharmacology> A semisolid unctuous substance, neutral, and without taste or odour, derived from petroleum by distilling off the lighter portions and purifying the residue. It is a yellowish, fatlike mass, transparent in thin layers, and somewhat fluorescent. It is used as a bland protective dressing, and as a substitute for fatty materials in ointments. Petrolatum is the official name for the purified product. Cosmoline and vaseline are commercial names for substances essentially the same, but differing slightly in appearance and consistency or fusibility. Source: Websters Dictionary (01 Mar 1998) |
| liquid paraffin | <chemical> A mixture of liquid hydrocarbons obtained from petroleum. It is used as laxative, lubricant, ointment base, and emollient. Pharmacological action: cathartic, emollients, ointment bases. Chemical name: Hydrocarbon oils (12 Dec 1998) |
| animal wax | Beeswax, spermaceti, and any wax derived from the animal kingdom. (05 Mar 2000) |
| baseplate wax | A hard pink wax used in dentistry for making occlusion rims. (05 Mar 2000) |
| bleached wax | Yellow wax bleached by being rolled very thin and exposed to the light and air, or bleached by chemical oxidants; same uses as yellow wax. Synonym: bleached wax, white beeswax. (05 Mar 2000) |
| bone wax | A mixture of antiseptic agents, oil, and wax used to stop bleeding by plugging bone cavities or haversian canals. Synonym: Horsley's bone wax. (05 Mar 2000) |
| boxing wax | Wax used for boxing impressions. See: boxing. (05 Mar 2000) |
| Brazil wax | A wax obtained from the Brazilian wax palm, Copernica cerifera; used in pharmaceuticals to coat medicaments in sustained release preparations and surfaces of tablets; used in waxes for wood and metal. Synonym: Brazil wax, palm wax. (05 Mar 2000) |