US1715589A - Rust-loosening composition - Google Patents

Rust-loosening composition Download PDF

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Publication number
US1715589A
US1715589A US47378A US4737825A US1715589A US 1715589 A US1715589 A US 1715589A US 47378 A US47378 A US 47378A US 4737825 A US4737825 A US 4737825A US 1715589 A US1715589 A US 1715589A
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US
United States
Prior art keywords
rust
composition
varnolene
tetrachlorethane
loosening
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
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US47378A
Inventor
Frank M Boynton
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US47378A priority Critical patent/US1715589A/en
Application granted granted Critical
Publication of US1715589A publication Critical patent/US1715589A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5018—Halogenated solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/24—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/28—Organic compounds containing halogen

Definitions

  • the invention relates to rust loosening compositions particularly intended for use to loosen rusty surfaces as, for instance, the threads of nuts.
  • nuts particularly those of "large diameter, become rusted to such an extent that it is impossible to remove them unless steps are taken to loosen the rust which has accumulated between the contiguous surfaces.
  • Various rust penetrating compositions have been devised, but the action of these compositions is relatively slow and thereby tends to delay the workman.
  • compositions containing a proper amount of tetrachlorethane C H Ol acts on rust with extreme rapidity and is very effective.
  • tetrachlorethane with some diluting substance, preferably a liquid hydrocarbon or petroleum derivative, as, for instance, kerosene,
  • the diluting substance consists wholly or chiefly of varnolene, which is aproduct well known in the art and may be designated as a petroleum fraction free from aromatic hydrocarbons and containing not over 2 per cent of unsaturated hydrocarbons; which etroleum fraction has an initial boiling 'pOlIlt between 300 F. and 310 F.. a dry or maxi- '30 mum boiling point between 400 F. and 415 Application filed July 31,
  • Tetrachlorethane (3 1-1 01 55 Varnolene 35 40 Kerosene 10
  • Such a composition is non-infiammable,'relatively inexpensive, and acts with great rapidity.
  • a rust penetratin composition which consists of tetrachlore lane and liquid hydrocarbons having a boiling point withinthe range of that of varnolene and kerosene, said composition being more than half tetrachlorethane, and said liquid hydrocarbons being more than half varnolene.
  • a rust penetrating composition which consists of tetrachlorethane about per cent 55 and varnolene 35 per cent and kerosene 10 per cent.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Description

Patented June 4, 1929.
UNITED STATES it FRANK M. IBOYNTON, OF PHILADELPHIA, PENNSYLVANIA.
RUST-LOOSENING COMPOSITION.
No Drawing.
The invention relates to rust loosening compositions particularly intended for use to loosen rusty surfaces as, for instance, the threads of nuts. As is well known to those skilled in the art, nuts, particularly those of "large diameter, become rusted to such an extent that it is impossible to remove them unless steps are taken to loosen the rust which has accumulated between the contiguous surfaces. Various rust penetrating compositions have been devised, but the action of these compositions is relatively slow and thereby tends to delay the workman.
I have discovered that a composition containing a proper amount of tetrachlorethane C H Ol acts on rust with extreme rapidity and is very effective. I prefer to combine the tetrachlorethane with some diluting substance, preferably a liquid hydrocarbon or petroleum derivative, as, for instance, kerosene,
' varnolene, or similar substances. Preferably the diluting substance consists wholly or chiefly of varnolene, which is aproduct well known in the art and may be designated as a petroleum fraction free from aromatic hydrocarbons and containing not over 2 per cent of unsaturated hydrocarbons; which etroleum fraction has an initial boiling 'pOlIlt between 300 F. and 310 F.. a dry or maxi- '30 mum boiling point between 400 F. and 415 Application filed July 31,
1925. Serial No. 47,378.
E, a flash point between 105 F. and 115 F., a fire point between 120 F. and 125 F and a gravity between 49 B. and 50 B.
The following formula is given as an illustration of a composition which produces excellent results, the proportion given being by weight Per cent.
Tetrachlorethane (3 1-1 01 55 Varnolene 35 40 Kerosene 10 Such a composition is non-infiammable,'relatively inexpensive, and acts with great rapidity.
What I claim is:
1. A rust penetratin composition which consists of tetrachlore lane and liquid hydrocarbons having a boiling point withinthe range of that of varnolene and kerosene, said composition being more than half tetrachlorethane, and said liquid hydrocarbons being more than half varnolene.
2. A rust penetrating composition which consists of tetrachlorethane about per cent 55 and varnolene 35 per cent and kerosene 10 per cent.
In testimony whereof I afiix my signature.
FRANK M. BOYNTON.
US47378A 1925-07-31 1925-07-31 Rust-loosening composition Expired - Lifetime US1715589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US47378A US1715589A (en) 1925-07-31 1925-07-31 Rust-loosening composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47378A US1715589A (en) 1925-07-31 1925-07-31 Rust-loosening composition

Publications (1)

Publication Number Publication Date
US1715589A true US1715589A (en) 1929-06-04

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Family Applications (1)

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US47378A Expired - Lifetime US1715589A (en) 1925-07-31 1925-07-31 Rust-loosening composition

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472298A (en) * 1949-06-07 Cleaning
US3399706A (en) * 1965-10-05 1968-09-03 Prusha George Process for treating racing tires with perchloroethylene, naphtha and a rubber solvent and composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472298A (en) * 1949-06-07 Cleaning
US3399706A (en) * 1965-10-05 1968-09-03 Prusha George Process for treating racing tires with perchloroethylene, naphtha and a rubber solvent and composition

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