US517850A - compositions - Google Patents

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Publication number
US517850A
US517850A US517850DA US517850A US 517850 A US517850 A US 517850A US 517850D A US517850D A US 517850DA US 517850 A US517850 A US 517850A
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hair
lagging
boilers
mixture
employed
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26Silicates of the alkali metals

Definitions

  • My invention relates to an improvement in lagging for boilers and pipes, consisting of a plastic mixture of fibrous talc and hair, having incorporated therewith soluble glass.
  • the mixture may be made in the same manner as mortar is commonly made, by mixing together the several ingredients in the presence of a sufiicient amount of water to render the mass easily worked.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)

Description

v i i 72 wet- Ma I I &@/%-/J;*
106. COMPOS COATING OR PLASTIC.
ITIONS,
. UNITED STATES PATENT OFFICE.
CHARLES EHRLIOHER, oF' WATERTOWN, NEW-YORK.
LAGGING FOR BOILERS AND PlPE S.
SPECIFICATION formingpart of Letters Patent No. 517,850, dated April 10, 1894.
To all whom it may concern:
Be it known that I, CHARLES EHRLICHER, of Watertown, in the county of J eiferson and State of New York, have invented a new and useful Improvement in Lagging for Boilers and Pipes, of which the following is a specification.
My invention relates to an improvement in lagging for boilers and pipes, consisting of a plastic mixture of fibrous talc and hair, having incorporated therewith soluble glass.
In preparing the lagging, I mix the fibrous talc, and hair in the proportion of ninety pounds of tale to ten pounds of hair and then add to an oroughly mix wit e ale and hair a soluble lass using suflicient water to bring i5 e mixture into a plastic state of the proper consistency to be spread upon the boiler or pipe with a trowel after the manner of plaster.
The mixture may be made in the same manner as mortar is commonly made, by mixing together the several ingredients in the presence of a sufiicient amount of water to render the mass easily worked.
Application filed December 14,1893- Serial No. 493.705- (1% specimens.)
While I have given the proportions of the tale and hair as ninety pounds of the former to ten pounds of the latter, I do not wish to limit myself strictly to these proportions as I find it advantageous to vary them somewhat 3o I in practice according to the quality of the materials employed. Thus for example, if the fibrous property of the talc is prominent, a Iess proportion of hair may be employed than where the fibrous property of the tale is less prominent and on the other hand,oif the hair employed is long and strong, a less quantity of the hair may be employed than where it is shorter and brittle.
What I claim is- Lagging for boilers and pipes composed of a mixture of M19, and. soluble glassin the proportions substantially as set forth.
" OHARLES EHRLICHER."
Witnesses:
FREDK. HAYNES, IRENE B. DECKER.
g Emu-amines 1200M.
US517850D compositions Expired - Lifetime US517850A (en)

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