US707710A - Roofing compound. - Google Patents

Roofing compound. Download PDF

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Publication number
US707710A
US707710A US8539701A US1901085397A US707710A US 707710 A US707710 A US 707710A US 8539701 A US8539701 A US 8539701A US 1901085397 A US1901085397 A US 1901085397A US 707710 A US707710 A US 707710A
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US
United States
Prior art keywords
roofing
creosotine
tar
coal
roofing compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US8539701A
Inventor
Frank A Mitchell
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Individual
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Individual
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Publication date
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Priority to US8539701A priority Critical patent/US707710A/en
Application granted granted Critical
Publication of US707710A publication Critical patent/US707710A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23JPROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00Working-up of proteins for foodstuffs
    • A23J3/04Animal proteins
    • A23J3/08Dairy proteins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00Compositions of proteins; Compositions of derivatives thereof
    • C08L89/005Casein

Definitions

  • My invention relates to roofing compositions; and it consists in a certain combination of elements whereby a more durable and advantageous roofing composition is produced.
  • the combination of elements comprised in my said improved composition is of the materials and in the proportions following: three hundred pounds of bolted slatepowder; two hundred pounds of powdered soapstone; fifty gallons of coal-tar; one gallon sour milk, and one quart creosotine.
  • the coal-tar is first heated, the bolted slate-flour and powdered soapstone is then added and thoroughly mixed, after which the other ingredients are added to the mixture and thoroughly mingled and incorporated therewith.
  • a pasty mass is produced or a mass of the consistency of thin mortar, which may be readily applied to roofs in the usual manner.
  • the roofing made from this composition is of a thoroughly homogeneous character and of great durability.
  • creosotine is a product of the distillation of coal-tar. It is a liquid and is known in the trade by the name creosotine.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Description

UNlED STATES PATENT OFFICE.
FRANK A. MITCHELL, OF lVASI-IINGTON, DISTRICT OF COLUMBIA.
ROOFING COMPOUND.
SPECIFICATION forming part of Letters Patent N 0. 707,710, dated August 26, 1902.
Application filed December 10, 1901. Serial No. 85,397- (No specimens.)
To all whom it may concern.-
Be it known that I, FRANK A. MITCHELL, a citizen of the United States, residing at Washington, in the District of Columbia, have invented certain new and useful Improvements in Roofing Compounds; and I do hereby declare the following to be a full, clear, and ex-" act description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to roofing compositions; and it consists in a certain combination of elements whereby a more durable and advantageous roofing composition is produced. The combination of elements comprised in my said improved composition is of the materials and in the proportions following: three hundred pounds of bolted slatepowder; two hundred pounds of powdered soapstone; fifty gallons of coal-tar; one gallon sour milk, and one quart creosotine.
In making the roofing the coal-tar is first heated, the bolted slate-flour and powdered soapstone is then added and thoroughly mixed, after which the other ingredients are added to the mixture and thoroughly mingled and incorporated therewith. By this means a pasty mass is produced or a mass of the consistency of thin mortar, which may be readily applied to roofs in the usual manner. The roofing made from this composition is of a thoroughly homogeneous character and of great durability.
The substance designated creosotine is a product of the distillation of coal-tar. It is a liquid and is known in the trade by the name creosotine.
What I claim, and desire to secure by Letters Patent, is-
The herein-described roofing composition of bolted slate flour, powdered soapstone, coal-tar, sour milk and creosotine in the proportions, substantially as specified.
In testimony whereof I afiiX my signature in the presence of two witnesses.
F. A. MITCHELL.
Witnesses:
L. P. WHITAKER, J. H. WHITAKER.
US8539701A 1901-12-10 1901-12-10 Roofing compound. Expired - Lifetime US707710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US8539701A US707710A (en) 1901-12-10 1901-12-10 Roofing compound.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8539701A US707710A (en) 1901-12-10 1901-12-10 Roofing compound.

Publications (1)

Publication Number Publication Date
US707710A true US707710A (en) 1902-08-26

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Family Applications (1)

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US8539701A Expired - Lifetime US707710A (en) 1901-12-10 1901-12-10 Roofing compound.

Country Status (1)

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US (1) US707710A (en)

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