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slovo definícia resin (encz) resin,pryskyřice Pavel Machek; Giza resin (encz) resin,smola n: Zdeněk Brož Resin (gcide) Resin \Res"in\ (r[e^]z"[i^]n), n. [F. r['e]sine, L. resina; cf. Gr. "rhti`nh Cf. Rosin.] Any one of a class of yellowish brown solid inflammable substances, of vegetable origin, which are nonconductors of electricity, have a vitreous fracture, and are soluble in ether, alcohol, and essential oils, but not in water; specif., pine resin (see Rosin). [1913 Webster] Note: Resins exude from trees in combination with essential oils, gums, etc., and in a liquid or semiliquid state. They are composed of carbon, hydrogen, and oxygen, and they consist primarily of polymerized small molecules having carboxylic groups. Copal, mastic, guaiacum, and colophony or pine resin, are some of them. When mixed with gum, they form the gum resins, like asafetida and gamboge; mixed with essential oils, they form balsams, or oleoresins. They are also used in making varnishes. [1913 Webster] 2. Any of various polymeric substance resembling the natural resins[1], prepared synthetically; -- they are used, especially in particulate form, in research and industry for their property of specifically absorbing or adsorbing substances of particular types; they are especially useful in separation processes such as chromatography; as, an ion-exchange resin. [PJC] Highgate resin (Min.), a fossil resin resembling copal, occuring in blue clay at Highgate, near London. Resin bush (Bot.), a low composite shrub ({Euryops speciosissimus}) of South Africa, having smooth pinnately parted leaves and abounding in resin. [1913 Webster] resin (wn) resin n 1: any of a class of solid or semisolid viscous substances obtained either as exudations from certain plants or prepared by polymerization of simple molecules [syn: resin, rosin]

podobné slovo definícia natural resin (mass) natural resin - smola acrylic resin (encz) acrylic resin,akrylová pryskyřice [eko.] RNDr. Pavel Piskač aldehyde resin (encz) aldehyde resin,aldehydová pryskyřice [eko.] RNDr. Pavel Piskač alkyd resin (encz) alkyd resin,alkydová pryskyřice [eko.] RNDr. Pavel Piskač ceresin (encz) ceresin,cerezín n: Zdeněk Brož coumarone resin (encz) coumarone resin, n: coumarone-indene resin (encz) coumarone-indene resin, n: dammar resin (encz) dammar resin, n: epoxy resin (encz) epoxy resin,epoxidová pryskyřice Zdeněk Brož epoxy resin paint (encz) epoxy resin paint,epoxidová nátěrová hmota [eko.] RNDr. Pavel Piskač gum resin (encz) gum resin, n: kauri resin (encz) kauri resin, n: melamine resin (encz) melamine resin, n: natural resin (encz) natural resin, n: non-resinous (encz) non-resinous, adj: non-resiny (encz) non-resiny, adj: nonresinous (encz) nonresinous, adj: nonresiny (encz) nonresiny, adj: oleoresin (encz) oleoresin, n: oleoresin capiscum (encz) oleoresin capiscum, n: phenolic resin (encz) phenolic resin,fenolová pryskyřice Clock polyvinyl resin (encz) polyvinyl resin, n: resinate (encz) resinate, v: resinated (encz) resinated, adj: resinlike (encz) resinlike, adj: resinoid (encz) resinoid, n: resinous (encz) resinous,pryskyřičnatý adj: Zdeněk Brožresinous,pryskyřičný adj: Zdeněk Brož resins (encz) resins,pryskyřice n: Zdeněk Brož resiny (encz) resiny,pryskyřičný adj: Zdeněk Brož silicone resin (encz) silicone resin, n: synthetic resin (encz) synthetic resin, n: thermoplastic resin (encz) thermoplastic resin, n: thermosetting resin (encz) thermosetting resin, n: urea-formaldehyde resin (encz) urea-formaldehyde resin, n: vinyl resin (encz) vinyl resin, n: dresinky (czen) dresinky,dressingsn: pl. Zdeněk Brož vazopresin (czen) vazopresin,vasopressinn: [med.] Jirka Daněk Acrylic resin (gcide) Acrylic resin \A*cryl"ic re"sin\, n. 1. (Chem.) a thermoplastic made by polymerization of acrylic acid or methacrylic acid or some derivative of these (such as the esters or amides). It can be formed into a clear hard plastic, and is the basis for the commercial plastics called Lucite and Plexiglass. [PJC] Botany Bay resin (gcide) Botany Bay \Bot"a*ny Bay"\ A harbor on the east coast of Australia, and an English convict settlement there; -- so called from the number of new plants found on its shore at its discovery by Cook in 1770. [1913 Webster] Note: Hence, any place to which desperadoes resort. [1913 Webster] Botany Bay kino (Med.), an astringent, reddish substance consisting of the inspissated juice of several Australian species of Eucalyptus. Botany Bay resin (Med.), a resin of reddish yellow color, resembling gamboge, the product of different Australian species of Xanthorrh[ae]a, esp. the grass tree (Xanthorrh[ae]a hastilis). [1913 Webster] Ceresin (gcide) Ceresin \Cer"e*sin\, n. [L. cera wax.] (Chem.) A white wax, made by bleaching and purifying ozocerite, and used as a substitute for beeswax. [1913 Webster] dammar resin (gcide) Kauri \Ka"u*ri\, n. [Native name.] (Bot.) A tall coniferous tree of New Zealand Agathis australis, or Dammara australis), having white straight-grained wood furnishing valuable timber and also yielding one kind of dammar resin. [Written also kaudi, kaury, cowdie, and cowrie.] [1913 Webster] Euphorbia resinifera (gcide) Euphorbium \Eu*phor"bi*um\, n. [NL., fr. L. euphorbeum, from Gr. ?; -- so called after Euphorbus, a Greek physician.] (Med.) An inodorous exudation, usually in the form of yellow tears, produced chiefly by the African Euphorbia resinifera. It was formerly employed medicinally, but was found so violent in its effects that its use is nearly abandoned. [1913 Webster] Gaylussacia resinosa (gcide) Huckleberry \Huc"kle*ber`ry\, n. [Cf. Whortleberry.] (Bot.) (a) The edible black or dark blue fruit of several species of the American genus Gaylussacia, shrubs nearly related to the blueberries (Vaccinium), and formerly confused with them. The commonest huckelberry comes from Gaylussacia resinosa. (b) The shrub that bears the berries. Called also whortleberry. [1913 Webster] Squaw huckleberry. See Deeberry. [1913 Webster] Gum resin (gcide) Gum \Gum\, n. [OE. gomme, gumme, F. gomme, L. gummi and commis, fr. Gr. ?, prob. from an Egyptian form kam?; cf. It. gomma.] 1. A vegetable secretion of many trees or plants that hardens when it exudes, but is soluble in water; as, gum arabic; gum tragacanth; the gum of the cherry tree. Also, with less propriety, exudations that are not soluble in water; as, gum copal and gum sandarac, which are really resins. [1913 Webster] 2. (Bot.) See Gum tree, below. [1913 Webster] 3. A hive made of a section of a hollow gum tree; hence, any roughly made hive; also, a vessel or bin made of a hollow log. [Southern U. S.] [1913 Webster] 4. A rubber overshoe. [Local, U. S.] [1913 Webster] Black gum, Blue gum, British gum, etc. See under Black, Blue, etc. Gum Acaroidea, the resinous gum of the Australian grass tree (Xanlhorrh[oe]a). Gum animal (Zool.), the galago of West Africa; -- so called because it feeds on gums. See Galago. Gum animi or anim['e]. See Anim['e]. Gum arabic, a gum yielded mostly by several species of Acacia (chiefly A. vera and A. Arabica) growing in Africa and Southern Asia; -- called also gum acacia. East Indian gum arabic comes from a tree of the Orange family which bears the elephant apple. Gum butea, a gum yielded by the Indian plants {Butea frondosa} and B. superba, and used locally in tanning and in precipitating indigo. Gum cistus, a plant of the genus Cistus ({Cistus ladaniferus}), a species of rock rose. Gum dragon. See Tragacanth. Gum elastic, Elastic gum. See Caoutchouc. Gum elemi. See Elemi. Gum juniper. See Sandarac. Gum kino. See under Kino. Gum lac. See Lac. Gum Ladanum, a fragrant gum yielded by several Oriental species of Cistus or rock rose. Gum passages, sap receptacles extending through the parenchyma of certain plants (Amygdalace[ae], Cactace[ae], etc.), and affording passage for gum. Gum pot, a varnish maker's utensil for melting gum and mixing other ingredients. Gum resin, the milky juice of a plant solidified by exposure to air; one of certain inspissated saps, mixtures of, or having properties of, gum and resin; a resin containing more or less mucilaginous and gummy matter. Gum sandarac. See Sandarac. Gum Senegal, a gum similar to gum arabic, yielded by trees (Acacia Verek and A. Adansoni[aum]) growing in the Senegal country, West Africa. Gum tragacanth. See Tragacanth. Gum water, a solution of gum, esp. of gum arabic, in water. Gum wood, the wood of any gum tree, esp. the wood of the Eucalyptus piperita, of New South Wales. [1913 Webster] Highgate resin (gcide) Resin \Res"in\ (r[e^]z"[i^]n), n. [F. r['e]sine, L. resina; cf. Gr. "rhti`nh Cf. Rosin.] Any one of a class of yellowish brown solid inflammable substances, of vegetable origin, which are nonconductors of electricity, have a vitreous fracture, and are soluble in ether, alcohol, and essential oils, but not in water; specif., pine resin (see Rosin). [1913 Webster] Note: Resins exude from trees in combination with essential oils, gums, etc., and in a liquid or semiliquid state. They are composed of carbon, hydrogen, and oxygen, and they consist primarily of polymerized small molecules having carboxylic groups. Copal, mastic, guaiacum, and colophony or pine resin, are some of them. When mixed with gum, they form the gum resins, like asafetida and gamboge; mixed with essential oils, they form balsams, or oleoresins. They are also used in making varnishes. [1913 Webster] 2. Any of various polymeric substance resembling the natural resins[1], prepared synthetically; -- they are used, especially in particulate form, in research and industry for their property of specifically absorbing or adsorbing substances of particular types; they are especially useful in separation processes such as chromatography; as, an ion-exchange resin. [PJC] Highgate resin (Min.), a fossil resin resembling copal, occuring in blue clay at Highgate, near London. Resin bush (Bot.), a low composite shrub ({Euryops speciosissimus}) of South Africa, having smooth pinnately parted leaves and abounding in resin. [1913 Webster]