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单词 carbowax
释义

carbowaxn.

Brit. /ˈkɑːbə(ʊ)waks/, U.S. /ˈkɑrbəˌwæks/
Forms: also with capital initial.
Origin: Formed within English, by compounding. Etymons: carbo- comb. form, wax n.1
Etymology: < carbo- comb. form + wax n.1The first element was perhaps suggested by the name of the company which manufactured the substance; compare:1941 Industr. & Engin. Chem. (Industr. ed.) 33 6/1 New aliphatic chemicals produced in 1940 by Carbide & Carbon Chemicals Corporation are..two water-soluble waxes marketed as Carbowax 1500 and 4000.
A proprietary name for: any of a series of liquids or solids consisting of polyethylene glycols or their ether derivatives, used as dispersing agents, surfactants, water absorbents, etc.
ΚΠ
1940 Official Gaz. (U.S. Patent Office) 4 June 14/2 Carbowax. For chemical compounds for use as plasticizers..[etc.]. Claims use since Jan. 17, 1940.
1941 Science 14 Feb. 160/2 New non-volatile, water-soluble compounds, offered under the designation ‘Carbowax’, are recommended for the paper and textile industries.
1964 Mariner's Mirror 50 87 We are using Carbowax which has been so successful in Scandinavia [for the preservation of wooden remains].
1978 Rescue News Summer 6/1 Traditionally conservation of wooden material has been carried out by the carbowax method.
1998 J. D. Raal & A. L. Mühlbauer Phase Equilibria ii. 84 This..ruled out some stationary phases such as carbowaxes, apiezon greases, and silicon oils.
This is a new entry (OED Third Edition, December 2008; most recently modified version published online December 2021).
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n.1940
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更新时间:2024/9/20 12:05:49