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US725816A - Cement for uniting wood. - Google Patents

Cement for uniting wood. Download PDF

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Publication number
US725816A
US725816A US9054002A US1902090540A US725816A US 725816 A US725816 A US 725816A US 9054002 A US9054002 A US 9054002A US 1902090540 A US1902090540 A US 1902090540A US 725816 A US725816 A US 725816A
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US
United States
Prior art keywords
cement
wood
glue
uniting
uniting wood
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
US9054002A
Inventor
Johann Heinrich Julius Bartels
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Individual
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Individual
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Priority to US9054002A priority Critical patent/US725816A/en
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Publication of US725816A publication Critical patent/US725816A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions 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
    • C04B28/26—Silicates of the alkali metals

Definitions

  • This invention has for its object a cement or glue which will retain its adhesive qualities and be specially applicable for wood-cemen ting-such, for example, as for cementing together veneers or layers that are compressed into a composite sheet by pressure-dies and heat to form barrels, pipes, and other receptacles.
  • My invention consists in taking ordinary animal glue such as is made from the parings of hoofs of oxen and other animals or the thick hides or, in fact, animal skin in every form and possessing great adhesive force.
  • This is treated with weak milk of lime, which renders the glue soft and then dissolves it, the glue retaining the property of gluing surfaces together when it dries.
  • I then mix With linseed-meal in the proportion of about one to two parts of linseed-meal to nine parts of glue and add about one part of ordinary commercial silicate of soda.
  • the effect of these ingredients is to provide a cement which can be coated on the surfaces to be cemented together and, furthermore, which sets and bardens quicker than ordinary glue, besides having much greater adhesive force.
  • the surfaces of the wooden sheets to be united are covered with a thin coating of the cement. Then the surfaces are brought together so that they touch each other and are submitted for a time to pressure and heat, which effects the adhesion.

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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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

UNITED STATES J OHANN HEINRICH JULIUS BARTELS, OF WATERLOO, NEAR LIVERPOOL ENGLAND.
CEMENT FOR UNITING WOOD.
$PECIFIGATION forming part of Letters Patent No. 725,816, dated April 21, 1903.
Application filed January 20, 1902. Serial No. 90,640. (No specimens.)
T0 aZZ 1072 0712 it flea/y concern:
Be it known that I, J OHANN HEINRICH J UL- IUS BARTELS, asubjectof the Emperor of Germany, residing at 27 Marine Crescent, Waterloo, near Liverpool, in the county of Lancaster, England, have invented a new or Improved Cement for Uniting Pieces of Wood, of which the following is a specification.
This invention has for its object a cement or glue which will retain its adhesive qualities and be specially applicable for wood-cemen ting-such, for example, as for cementing together veneers or layers that are compressed into a composite sheet by pressure-dies and heat to form barrels, pipes, and other receptacles.
My invention consists in taking ordinary animal glue such as is made from the parings of hoofs of oxen and other animals or the thick hides or, in fact, animal skin in every form and possessing great adhesive force. This is treated with weak milk of lime, which renders the glue soft and then dissolves it, the glue retaining the property of gluing surfaces together when it dries. I then mix With linseed-meal in the proportion of about one to two parts of linseed-meal to nine parts of glue and add about one part of ordinary commercial silicate of soda. The effect of these ingredients is to provide a cement which can be coated on the surfaces to be cemented together and, furthermore, which sets and bardens quicker than ordinary glue, besides having much greater adhesive force.
The surfaces of the wooden sheets to be united are covered with a thin coating of the cement. Then the surfaces are brought together so that they touch each other and are submitted for a time to pressure and heat, which effects the adhesion.
I declare that what I claim is- 1. A cement to unite pieces of wood by the aid of pressure and heat, consisting of animal glue, linseed-meal and silicate of soda, substantially as described.
2. A cement to unite pieces of wood, consisting of animal glue dissolved in weak lime-
US9054002A 1902-01-20 1902-01-20 Cement for uniting wood. Expired - Lifetime US725816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9054002A US725816A (en) 1902-01-20 1902-01-20 Cement for uniting wood.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9054002A US725816A (en) 1902-01-20 1902-01-20 Cement for uniting wood.

Publications (1)

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US725816A true US725816A (en) 1903-04-21

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Family Applications (1)

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US9054002A Expired - Lifetime US725816A (en) 1902-01-20 1902-01-20 Cement for uniting wood.

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