US186881A - Improvement in compositions for fire-proofing - Google Patents

Improvement in compositions for fire-proofing Download PDF

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Publication number
US186881A
US186881A US186881DA US186881A US 186881 A US186881 A US 186881A US 186881D A US186881D A US 186881DA US 186881 A US186881 A US 186881A
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fire
proofing
compositions
improvement
new
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof

Definitions

  • composition imparts thereby to the fabric the quality of resisting the spreading of fire, as it is merely charred by exposure to fire, but does not burn.
  • the fabrics so prepared form thereby a reliable preventive of fire iu'theaters, and reduce the danger of fire to which such structures are exposed.
  • PAUL GOEPEL C. SEDG-WIOK.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paints Or Removers (AREA)

Description

UNITED STATES PATENT FFIGE.
WILLIAM J. RYGKMAN, OF BROOKLYN, ASSIGNOR TO HIMSELF AND FRANK B. BURT, OF NEW YORK CITY, N. Y.
IMPROVEMENT IN COMPOSITIONS FOR FIRE-PROOFING.
Specification forming part of Letters Patent N 0. 186,881, dated January 30, 1877 application filed December 18, 1876.
To all whom it may concern:
Be it known that 1, WILLIAM J. RYOKMAN, of Brooklyn, county of Kings, State of New York, have invented a new and Improved Fire-Proofing Compound, of which the following is a specification:
applied in a more or less concentrated solution, either by brushes with the common sizing, consisting of glue and whiting, to the scenery,
curtains, &c., or to the canvas or other fabric used for the same, or for dresses, 850., by saturating the same in the solution.
The composition imparts thereby to the fabric the quality of resisting the spreading of fire, as it is merely charred by exposure to fire, but does not burn.
The fabrics so prepared form thereby a reliable preventive of fire iu'theaters, and reduce the danger of fire to which such structures are exposed.
Having'thus described my invention, Iclaim as new and desire to secure by Letters Patent- I A sizing compound for fire-proofing fabrics and bringing out the subsequently-applied paint, consisting of equal parts of borax, alum, and muriate of ammonia, as described.
WM. J. RYOKMAN.
Witnesses:
PAUL GOEPEL, C. SEDG-WIOK.
US186881D Improvement in compositions for fire-proofing Expired - Lifetime US186881A (en)

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US186881A true US186881A (en) 1877-01-30

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