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Expired
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GB29426/25A
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Individual
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Individual
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Publication of GB226522ApublicationCriticalpatent/GB226522A/en
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L97/00—Compositions of lignin-containing materials
C08L97/002—Peat, lignite, coal
Abstract
226,522. Wilkening, L. G. Dec. 22, 1923, [Convention date]. Non-conducting coverings for heat. - The lighter kinds of peat are coked for use as a heatinsulating material. The product may be either used loose or agglomerated with cement, lime, bituminous substances, &c. and moulded into blocks. It may be mixed with other heatinsulating materials such as kieselguhr, peat meal, cork meal, &c.
GB29426/25A1923-12-221924-12-08Improvements in heat insulating material
ExpiredGB226522A
(en)