US960319A - Composition for treating paper. - Google Patents

Composition for treating paper. Download PDF

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Publication number
US960319A
US960319A US52280709A US1909522807A US960319A US 960319 A US960319 A US 960319A US 52280709 A US52280709 A US 52280709A US 1909522807 A US1909522807 A US 1909522807A US 960319 A US960319 A US 960319A
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United States
Prior art keywords
composition
paper
oil
treating paper
cloves
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Expired - Lifetime
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US52280709A
Inventor
Alexander W Harrington
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Individual
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Priority to US52280709A priority Critical patent/US960319A/en
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Publication of US960319A publication Critical patent/US960319A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00Printing plates or foils; Materials therefor
    • B41N1/24Stencils; Stencil materials; Carriers therefor
    • B41N1/243Stencils; Stencil materials; Carriers therefor characterised by the ink pervious sheet, e.g. yoshino paper

Definitions

  • My invention relates to the treatment of paper with a view to producing a product possessing the properties and characteristics of parchment, the object of my invention bemg to produce in a simple, practical and economical way a so-called parchment paper which is impervious and resistant to water, grease and other fluids, and which possesses a much greater degree of toughness and strength than ordinary paper.
  • My invention further consists in the composition, of and the process employed for obtaining the results mentioned.
  • waxy material preferably White leaf wax, 200 lbs.
  • oil preferably Russian oil, 1 gal
  • cloves 1 1b.
  • glue 60 lbs.
  • formaldehyde 1 oz.
  • glycerin 1 oz.
  • amylaceous material preferably cassava, 4:0 lbs.
  • the composition may be applied to the paper in any desired manner.
  • the nature of the composition is such that it may be applied to paper at any stage of its manufacture so that the paper may be treated with the composition while on the paper making machine by leading the paper through the composition, or otherwise ap plying it thereto at a point intermediate the press rolls and the delivery end of the machine. Ifdesired, the composition may be mixed with the pulp before the formation 'into paper or sprayed on the paper while it is on the mold or wire.
  • Paper treated ac- .cording to my invention in any of the ways specified, is materially strengthened, its texture improved, and is rendered impervious and resistant to water, oils and grease of all kinds, and resembles, in all respects, good parchment, and may be employed for any purposes for which parchment or parchment paper is ordinarily used.
  • composition consistin of waxy material, oil, cloves, glue, forma dehyde, glycerin and amylaceous material.
  • cloves 1 1b., glue, 60 lbs, formaldehyde, 1 Waxy material, oil and cloves, cooling and oz., glycerin, 1 oz., and cassava, 40 lbs. adding to the mixture formaldehyde and 4.
  • the herein described process which glycerin. consists in heating amylaceous material in 5 water to boiling, cooling, adding glue to the Witnesses:

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  • Paper (AREA)
  • Sanitary Thin Papers (AREA)

Description

ALEXANDER W. HARRINGTON, 0F BROOKLYN, NEW YORK.
COMPOSITION FOR TREATING PAPER.
Specification of Letters Patent.
Patented June a, rare.
No Drawing. Application filed June 26, 1906, Serial No. 323,459. Renewed October 15, 1909. Serial No.
To all whom it may concern:
Be it known that I, ALEXANDER W. I'IAR- RINGTON, a c1t1zen of the United States, and
a resident of Brooklyn, Kings county, New
York, have invented new and useful Improvements in Composition for Treating Paper; and in order that those skilled in the art may understand and practice my invention I give the following specification.
My invention relates to the treatment of paper with a view to producing a product possessing the properties and characteristics of parchment, the object of my invention bemg to produce in a simple, practical and economical way a so-called parchment paper which is impervious and resistant to water, grease and other fluids, and which possesses a much greater degree of toughness and strength than ordinary paper.
My invention further consists in the composition, of and the process employed for obtaining the results mentioned.
In carrying out my invention I prepare a composition of the following ingredients, or their equivalents, viz: waxy material, preferably White leaf wax, 200 lbs.; oil, preferably Russian oil, 1 gal; cloves, 1 1b.; glue, 60 lbs.; formaldehyde, 1 oz.; glycerin, 1 oz.; amylaceous material, preferably cassava, 4:0 lbs.
The proportions specified above are given merely as illustrative and to serve as a guide It being understood that the amounts of the various materials may be changed according to circumstances in the judgment of the skilled o erator. The ingredients above mentione I- have found to give satisfactory results but it will be understood that equivalents may be substituted without departing from the invention.
In order to prepare the composition, I proceed as follows: About six parts of water are added to the cassava, and the mixture boiled. After boiling the mass is cooled and the glue is then added and the mass then ralsed to a temperature of about 180 F. To the mass is then added the white leaf wax, the Rusian oil and the cloves. The Russian oil referred to is a refined petroleum product having a specific gravity of about .823. The cloves are incorporated in the mixture by placing the same in a bag. and allowing it to remain in the composition until the latter is cooled. The mass is now "cooled and the formaldehyde and glycerin are then added. Duringthe preparation of the composition, the ingredients are carefully mixed to roduce a uniform product.
The composition may be applied to the paper in any desired manner. The nature of the composition is such that it may be applied to paper at any stage of its manufacture so that the paper may be treated with the composition while on the paper making machine by leading the paper through the composition, or otherwise ap plying it thereto at a point intermediate the press rolls and the delivery end of the machine. Ifdesired, the composition may be mixed with the pulp before the formation 'into paper or sprayed on the paper while it is on the mold or wire. Paper treated ac- .cording to my invention, in any of the ways specified, is materially strengthened, its texture improved, and is rendered impervious and resistant to water, oils and grease of all kinds, and resembles, in all respects, good parchment, and may be employed for any purposes for which parchment or parchment paper is ordinarily used.
Whereas in setting forth the ingredients of my composition, I. have specified waxy material and oil, the best results are secured by the use of the specific ingredients white leaf wax and Russian oil in the composition, the product obtained by the use of these inredients being superior to that obtained when substitutes for these ingredients are employed.
Having thus described my invention, the
following is What I claim as new therein and desire to secure by Letters Patent:
1. The herein described composition, consistin of waxy material, oil, cloves, glue, forma dehyde, glycerin and amylaceous material.
cloves, 1 1b., glue, 60 lbs, formaldehyde, 1 Waxy material, oil and cloves, cooling and oz., glycerin, 1 oz., and cassava, 40 lbs. adding to the mixture formaldehyde and 4. The herein described process, which glycerin. consists in heating amylaceous material in 5 water to boiling, cooling, adding glue to the Witnesses:
mass, and heating to a temperature of about WILLIAM P. HAMMOND, 180 F., adding to the heated mixture a H. C. WOBKMAN.
ALEXANDER W. HARRINGTON.
US52280709A 1909-10-15 1909-10-15 Composition for treating paper. Expired - Lifetime US960319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US52280709A US960319A (en) 1909-10-15 1909-10-15 Composition for treating paper.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52280709A US960319A (en) 1909-10-15 1909-10-15 Composition for treating paper.

Publications (1)

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US960319A true US960319A (en) 1910-06-07

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US52280709A Expired - Lifetime US960319A (en) 1909-10-15 1909-10-15 Composition for treating paper.

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