siliconen.

/ˈsɪlɪkəʊn/

Etymology: < silic- (in silico- comb. form) + -one suffix.

Chemistry.

†1. Also -on. [ < German silicon (F. Wöhler 1863, in Ann. d. Chem. u. Pharm. CXXVII. 263).] A yellow solid obtained by the action of concentrated hydrochloric acid on calcium silicide and said to be a compound of silicon, hydrogen, and oxygen. Obsolete.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > silicon > [noun] > compounds > silicones

silicone1863

1863 F. Wohler in Chem. News 10 Oct. 172 The relative proportions of the combined silicium and calcium are in general those necessary to form the compound CaSi₂... It is only by means of this compound that we can..explain the composition and mode of formation of the yellow body which is obtained by the action [on it] of hydrochloric acid, and which I shall now describe under the name of Silicon.

1909 Jrnl. Chem. Soc. 96 ii. 806 The colourless substance, leucone, which is produced by exposing silicone to light and air, represents an intermediate step in the oxidation of silicone to silicon dioxide.

1946 J. R. Partington Gen. & Inorg. Chem. xviii. 506 By the action of concentrated hydrochloric acid on calcium silicide Wöhler (1863) obtained a yellow solid which he called silicone and formulated Si₄H₄O₃.

a. Formerly, the name given to any supposed compound of silicon analogous to the ketones, having a formula RR′SiO (R, R′ being organic radicals); in modern use, any of a large group of synthetic organosilicon polymers (siloxanes) based on chains or networks of alternating silicon and oxygen atoms, many of these being good electrical insulators with high durability, and finding uses as liquids, greases, rubbers (notably in cosmetic surgery), or resins.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic compounds > [noun] > other organic compounds

xanthide1823

idrialin1838

barégin1863

violantin1866

biguanide1881

turmerol1890

tetrazole1892

oxazolone1899

indanthrene1901

silicone1906

platinum blue1908

hydroxycitronellal1929

haloform1931

octamethylcyclotetrasiloxane1946

organo-siloxane1946

chlorofluorocarbon1947

permethrin1975

CFC1976

1906 Jrnl. Chem. Soc. 90 i. 128 The gelatinous diphenylsilicone (diphenyl silicoketone).]

1906 Jrnl. Chem. Soc. 90 i. 563 The silicones present in the residues..are mixtures, in variable proportions, of silicoformic anhydride and silico-oxalic acid.

1912 Jrnl. Chem. Soc. 101 ii. 2106 The term silicone has already been used to denote the analogues of the ketones, and may be advantageously retained for this purpose.

1948 Q. Rev. Chem. Soc. 2 26 The word ‘silicone’ was originally used by Kipping to denote the silicon analogues of ketones (RR′Si:O, cf. RR′C:O) but he soon recognised that monomeric silicones are incapable of existence; in fact, no compound containing the group Si:O is yet known.

1957 Listener 31 Oct. 719/2 The manufacturers use silicones partly because they give some resistance to spilled liquids and because dust does not readily adhere to the film of polish.

1979 R. Jaffe Class Reunion (1980) ii. iv. 204 He [sc. a dermatologist] would be the magician who would..peel off wrinkles, shoot silicone into laugh lines.

b. attributive, as silicone polish, silicone resin, silicone rubber, etc.

ΚΠ

1944 Chem. & Engin. News 10 July 1134/3 Silicone resins, used as insulating varnishes and bonds, definitely fill the void between organic and inorganic insulating materials.

1944 Chem. & Engin. News 25 Nov. 2016/1 Silicone rubber..has been developed by the General Electric Co., Schenectady, and was demonstrated at the Engineers' Club in New York on November 14.

1955 Radio Times 22 Apr. 52/1 (advt.) New Goddard's Silicone Wax has revolutionized polishing. It's put wonder-working silicones into hard wax.

1958 Times Rev. Industry May 26/3 The core is clamped with steel clamps, and while still under pressure is bound with silicone varnish.

1960 Farmer & Stockbreeder 22 Mar. (Suppl.) 10/2 First, put the pointing in good repair, then treat the wall with a silicone waterproofing liquid.

1969 T. C. Thorstensen Pract. Leather Technol. xiv. 235 As a result of silicone treatment, shoes can be made that are for all practical purposes completely water-repellent.

1971 A. Diment Think Inc. vii. 129 Her breasts were..very firm... Maybe a few silicone injections I thought cynically.

1973 Materials & Technol. VI. viii. 602 Silicone resins, being thermally stable, are used as impregnating varnishes, moulding compounds, encapsulants, and in laminates.

1974 Sci. Amer. Mar. 71/1 Artificial heart valves and experimental heart-bypass pumps are often fabricated from silicone rubber because the polymer has a lower tendency than most organic polymers to trigger the clotting of blood.

1976 Gramophone Nov. 755/3 I recommend the use..of silicone polish, applied thinly and evenly with a soft cloth, starting from the label to take up the surplus, and working outwards.

Compounds

C1. General attributive.

silicone-impregnated adj.

ΚΠ

1956 Nature 25 Feb. 365/2 Reversed-phase chromatography using silicone-impregnated kieselguhr columns.

1976 Shooting Times & Country Mag. 9–15 Dec. 7/1 (advt.) The GARCIA gun and reel silicone impregnated cloth. Protects and cleans all metal.

silicone-proofed adj.

ΚΠ

1956 Good Housek. Home Encycl. (ed. 4) 251/2 Silicone-proofed rainwear and ski-clothes.

silicone-treated adj.

ΚΠ

1946 Canad. Med. Assoc. Jrnl. 55 29/1 The difference between clotting times in untreated..and silicone-treated..tubes is equally marked with plasma.

1956 Good Housek. Home Encycl. (ed. 4) 99/2 Silicone-treated furnishing fabrics.

1958 Times 20 Jan. 11/5 Where traditional upholstery material is used on chairs..they should be silicone-treated.

C2.

Categories »

silicone-treat v.

Derivatives

ˈsilicone v. transitive as a back-formation.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > treat with silicone

siliconize1957

silicone1980

1980 ‘D. Kavanagh’ Duffy iv. 68 She was naked, thinnish, with..breasts which had probably been siliconed.

ˈsiliconed adj. coated, impregnated, or otherwise treated with a silicone or silicone-based material.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to siliconing

siliconized1920

siliconed1950

1950 Jrnl. Appl. Physiol. 3 366 Venous blood was collected in a 10-ml. siliconed syringe.

1973 ‘E. McBain’ Let's hear It viii. 124 A woman..with bleached blond hair and siliconed breasts.

1977 Listener 10 Nov. 611/2 The motel on the dunes, its beams shiny and siliconed in the clear light.

ˈsiliconing n.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > siliconing

siliconizing1880

siliconing1950

1950 Jrnl. Appl. Physiol. 3 375 Siliconing of the syringe appears a worth-while precaution.

1959 Listener 1 Jan. 43/1 Siliconing really does prevent the food from sticking [to the frying pan].

1978 Morecambe Guardian 14 Mar. 29/1 (advt.) Sandblasting and siliconing.

Draft additions September 2017

silicone paper n. paper with a silicone coating, used for cleaning glass and (now chiefly) as a non-stick surface in baking.

ΚΠ

1950 Official Gaz. (U.S. Patent Office) 1 Aug. 56/2 Silicone impregnated paper for booklets and packages containing a plurality of sheets of such paper and which are distributed for use in cleaning eye glasses and other cleaning purposes. The Silicone Paper Company of America, Inc., New York.

1963 C. W. Emmons et al. Med. Mycol. App. II. 353 Examination of Cultures... Prepare a clean slide by rubbing it with silicone paper.

1966 Times 21 Dec. 11/5 Silicone paper can be bought in almost any stationery department and is invaluable in a recipe such as this, as the brandy snaps cannot stick to the paper.

1996 R. Foote et al. Food Prepar. & Cooking: Student Guide (ed. 2) 108 Start by trying to pipe a treble clef in chocolate on silicone paper.

2016 Caterer 23 Sept. 37/3 Place a portion of the lasagne on a piece of silicone paper, seal in a plastic container and warm in the microwave.

This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2018).

单词	silicone
释义	siliconen. /ˈsɪlɪkəʊn/ Etymology: < silic- (in silico- comb. form) + -one suffix. Chemistry. †1. Also -on. [ < German silicon (F. Wöhler 1863, in Ann. d. Chem. u. Pharm. CXXVII. 263).] A yellow solid obtained by the action of concentrated hydrochloric acid on calcium silicide and said to be a compound of silicon, hydrogen, and oxygen. Obsolete. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > silicon > [noun] > compounds > silicones silicone1863 1863 F. Wohler in Chem. News 10 Oct. 172 The relative proportions of the combined silicium and calcium are in general those necessary to form the compound CaSi₂... It is only by means of this compound that we can..explain the composition and mode of formation of the yellow body which is obtained by the action [on it] of hydrochloric acid, and which I shall now describe under the name of Silicon. 1909 Jrnl. Chem. Soc. 96 ii. 806 The colourless substance, leucone, which is produced by exposing silicone to light and air, represents an intermediate step in the oxidation of silicone to silicon dioxide. 1946 J. R. Partington Gen. & Inorg. Chem. xviii. 506 By the action of concentrated hydrochloric acid on calcium silicide Wöhler (1863) obtained a yellow solid which he called silicone and formulated Si₄H₄O₃. 2. a. Formerly, the name given to any supposed compound of silicon analogous to the ketones, having a formula RR′SiO (R, R′ being organic radicals); in modern use, any of a large group of synthetic organosilicon polymers (siloxanes) based on chains or networks of alternating silicon and oxygen atoms, many of these being good electrical insulators with high durability, and finding uses as liquids, greases, rubbers (notably in cosmetic surgery), or resins. ΘΚΠ the world > matter > chemistry > organic chemistry > organic compounds > [noun] > other organic compounds xanthide1823 idrialin1838 barégin1863 violantin1866 biguanide1881 turmerol1890 tetrazole1892 oxazolone1899 indanthrene1901 silicone1906 platinum blue1908 hydroxycitronellal1929 haloform1931 octamethylcyclotetrasiloxane1946 organo-siloxane1946 chlorofluorocarbon1947 permethrin1975 CFC1976 1906 Jrnl. Chem. Soc. 90 i. 128 The gelatinous diphenylsilicone (diphenyl silicoketone).] 1906 Jrnl. Chem. Soc. 90 i. 563 The silicones present in the residues..are mixtures, in variable proportions, of silicoformic anhydride and silico-oxalic acid. 1912 Jrnl. Chem. Soc. 101 ii. 2106 The term silicone has already been used to denote the analogues of the ketones, and may be advantageously retained for this purpose. 1948 Q. Rev. Chem. Soc. 2 26 The word ‘silicone’ was originally used by Kipping to denote the silicon analogues of ketones (RR′Si:O, cf. RR′C:O) but he soon recognised that monomeric silicones are incapable of existence; in fact, no compound containing the group Si:O is yet known. 1957 Listener 31 Oct. 719/2 The manufacturers use silicones partly because they give some resistance to spilled liquids and because dust does not readily adhere to the film of polish. 1979 R. Jaffe Class Reunion (1980) ii. iv. 204 He [sc. a dermatologist] would be the magician who would..peel off wrinkles, shoot silicone into laugh lines. b. attributive, as silicone polish, silicone resin, silicone rubber, etc. ΚΠ 1944 Chem. & Engin. News 10 July 1134/3 Silicone resins, used as insulating varnishes and bonds, definitely fill the void between organic and inorganic insulating materials. 1944 Chem. & Engin. News 25 Nov. 2016/1 Silicone rubber..has been developed by the General Electric Co., Schenectady, and was demonstrated at the Engineers' Club in New York on November 14. 1955 Radio Times 22 Apr. 52/1 (advt.) New Goddard's Silicone Wax has revolutionized polishing. It's put wonder-working silicones into hard wax. 1958 Times Rev. Industry May 26/3 The core is clamped with steel clamps, and while still under pressure is bound with silicone varnish. 1960 Farmer & Stockbreeder 22 Mar. (Suppl.) 10/2 First, put the pointing in good repair, then treat the wall with a silicone waterproofing liquid. 1969 T. C. Thorstensen Pract. Leather Technol. xiv. 235 As a result of silicone treatment, shoes can be made that are for all practical purposes completely water-repellent. 1971 A. Diment Think Inc. vii. 129 Her breasts were..very firm... Maybe a few silicone injections I thought cynically. 1973 Materials & Technol. VI. viii. 602 Silicone resins, being thermally stable, are used as impregnating varnishes, moulding compounds, encapsulants, and in laminates. 1974 Sci. Amer. Mar. 71/1 Artificial heart valves and experimental heart-bypass pumps are often fabricated from silicone rubber because the polymer has a lower tendency than most organic polymers to trigger the clotting of blood. 1976 Gramophone Nov. 755/3 I recommend the use..of silicone polish, applied thinly and evenly with a soft cloth, starting from the label to take up the surplus, and working outwards. Compounds C1. General attributive. silicone-impregnated adj. ΚΠ 1956 Nature 25 Feb. 365/2 Reversed-phase chromatography using silicone-impregnated kieselguhr columns. 1976 Shooting Times & Country Mag. 9–15 Dec. 7/1 (advt.) The GARCIA gun and reel silicone impregnated cloth. Protects and cleans all metal. silicone-proofed adj. ΚΠ 1956 Good Housek. Home Encycl. (ed. 4) 251/2 Silicone-proofed rainwear and ski-clothes. silicone-treated adj. ΚΠ 1946 Canad. Med. Assoc. Jrnl. 55 29/1 The difference between clotting times in untreated..and silicone-treated..tubes is equally marked with plasma. 1956 Good Housek. Home Encycl. (ed. 4) 99/2 Silicone-treated furnishing fabrics. 1958 Times 20 Jan. 11/5 Where traditional upholstery material is used on chairs..they should be silicone-treated. C2. Categories » silicone-treat v. Derivatives ˈsilicone v. transitive as a back-formation. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > treat with silicone siliconize1957 silicone1980 1980 ‘D. Kavanagh’ Duffy iv. 68 She was naked, thinnish, with..breasts which had probably been siliconed. ˈsiliconed adj. coated, impregnated, or otherwise treated with a silicone or silicone-based material. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to siliconing siliconized1920 siliconed1950 1950 Jrnl. Appl. Physiol. 3 366 Venous blood was collected in a 10-ml. siliconed syringe. 1973 ‘E. McBain’ Let's hear It viii. 124 A woman..with bleached blond hair and siliconed breasts. 1977 Listener 10 Nov. 611/2 The motel on the dunes, its beams shiny and siliconed in the clear light. ˈsiliconing n. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > siliconing siliconizing1880 siliconing1950 1950 Jrnl. Appl. Physiol. 3 375 Siliconing of the syringe appears a worth-while precaution. 1959 Listener 1 Jan. 43/1 Siliconing really does prevent the food from sticking [to the frying pan]. 1978 Morecambe Guardian 14 Mar. 29/1 (advt.) Sandblasting and siliconing. Draft additions September 2017 silicone paper n. paper with a silicone coating, used for cleaning glass and (now chiefly) as a non-stick surface in baking. ΚΠ 1950 Official Gaz. (U.S. Patent Office) 1 Aug. 56/2 Silicone impregnated paper for booklets and packages containing a plurality of sheets of such paper and which are distributed for use in cleaning eye glasses and other cleaning purposes. The Silicone Paper Company of America, Inc., New York. 1963 C. W. Emmons et al. Med. Mycol. App. II. 353 Examination of Cultures... Prepare a clean slide by rubbing it with silicone paper. 1966 Times 21 Dec. 11/5 Silicone paper can be bought in almost any stationery department and is invaluable in a recipe such as this, as the brandy snaps cannot stick to the paper. 1996 R. Foote et al. Food Prepar. & Cooking: Student Guide (ed. 2) 108 Start by trying to pipe a treble clef in chocolate on silicone paper. 2016 Caterer 23 Sept. 37/3 Place a portion of the lasagne on a piece of silicone paper, seal in a plastic container and warm in the microwave. This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2018). < n.1863
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