US1189939A - Carbon-paper and process for making same. - Google Patents

Carbon-paper and process for making same. Download PDF

Info

Publication number
US1189939A
US1189939A US4445215A US1189939A US 1189939 A US1189939 A US 1189939A US 4445215 A US4445215 A US 4445215A US 1189939 A US1189939 A US 1189939A
Authority
US
United States
Prior art keywords
paper
carbon
making same
sheet
layer
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
Inventor
Byron B Goldsmith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US4445215 priority Critical patent/US1189939A/en
Application granted granted Critical
Publication of US1189939A publication Critical patent/US1189939A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249994Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249999Differentially filled foam, filled plural layers, or filled layer with coat of filling material

Definitions

  • duplicating paper which consists in first applying to a sheet of paper a foundation of wax and then laying over this a film of a suitablepigment-bearing compound, substantially as described.

Landscapes

  • Paper (AREA)

Description

UNITED sra'ras PATENT oaarea.
BYRON B. GOLDSMITH, OF NEW YORK, N. Y.
CARBON-PAPER AND PROCESS FOR MAKING SAME.
No Drawing.
To all whom it may concern:
Be it known that I, BYRON B. GOLD- SMITH, a citizen of the United States, residing at New York city, in the county of New York and State of New York, have invented certain new and. useful Improvements in Carbon-Paper and Processes for Making Same; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
The present invention relates to an improved form of duplicating sheets, commonly called carbon paper, and, to the process of making the same.
The principal advantages of my invention are the following. The paper used may be lighter and a lower degree of uniformity in texture is required than has been the case hitherto. The final sheet is perfectly uniform and is stronger than hitherto possible, and the peeling off of the pigment layer from the sheet is entirely prevented. At the same time a thinner and less expensive layer of pigment-bearing coating can be employed with success. The pigmentbearing coating may be applied to one or both sides of the paper..
In making carbon paper by my process, I first produce a waxed fabric by treating the sheet to be coated with any waxy or greasy material. The sheet may be either thoroughly impregnated or may be coated on one side, or on both sides. After the paper has been thus prepared, the pigmentbearing composition is applied in a manner well understood in this art. Any suitable composition capable of strong adherence to the waxed paper foundation may be used, and, of course, any color desired may be Specification of Letters Patent.
Patented July 4., 1916.
Application filed August 9, 1915. Serial No. 44,452.
employed. This final layer may be applied either to one or both sides of the paper.
The difficulties experienced in making carbon paper are, first, it is necessary to get as thin a paper as possible, and have it as uniform in thickness as possible. The thinnest papers that have been used for making carbon paper have been imported, as the domestic product was not sufliciently uniform. By my process I can take a weak thin domestic tissue paper, and by the treatment, make it more uniform as Well as stronger. The second difliculty has been that very frequently the coating peeled in use. By my process a perfect adhesion is effected, and the coat cannot peel.
It is to be understood that While Wax is preferred, this word as used in my claims is intended to cover such substitutes and equivalents as have the requisite properties.
What I claim is- 1. The process of manufacturing duplicating paper which consists in applying a suitable pigment-bearing layer to a foundation sheet of wax laden paper, substantially as described.
2. The process of manufacturing duplicating paper which consists in first applying to a sheet of paper a foundation of wax and then laying over this a film of a suitablepigment-bearing compound, substantially as described.
3. As an article of manufacture, a sheet of paper having a foundation layer of wax interpenetrating its texture and an external pigment-bearing layer united with said foundation layer, substantially as described.
In testimony whereof, I aflix my signature.
BYRON B. GOLD SMITH.
US4445215 1915-08-09 1915-08-09 Carbon-paper and process for making same. Expired - Lifetime US1189939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US4445215 US1189939A (en) 1915-08-09 1915-08-09 Carbon-paper and process for making same.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4445215 US1189939A (en) 1915-08-09 1915-08-09 Carbon-paper and process for making same.

Publications (1)

Publication Number Publication Date
US1189939A true US1189939A (en) 1916-07-04

Family

ID=3257891

Family Applications (1)

Application Number Title Priority Date Filing Date
US4445215 Expired - Lifetime US1189939A (en) 1915-08-09 1915-08-09 Carbon-paper and process for making same.

Country Status (1)

Country Link
US (1) US1189939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031327A (en) * 1959-11-20 1962-04-24 Columbia Ribbon & Carbon Method of preparing transfer sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031327A (en) * 1959-11-20 1962-04-24 Columbia Ribbon & Carbon Method of preparing transfer sheets

Similar Documents

Publication Publication Date Title
US4153494A (en) Process for obtaining brightly metallized surfaces
US1189939A (en) Carbon-paper and process for making same.
US602797A (en) Frederick george annison
US2215595A (en) Decorative panel and method for making same
US2354073A (en) Roll-leaf and method of making the same
US2032845A (en) Adhesive tape
US634523A (en) Production of patterned metal foils.
US2041297A (en) Process for making metallic-coated membrane
US748427A (en) Transfer.
US1356234A (en) Sheet-rubber liner
US1300394A (en) Process of gumming the edges of ribbons.
US1223399A (en) Metal-coated sheet.
US661263A (en) Process of making enameled sheets of fibrous material.
US1350281A (en) Process of producing artificial leather and product thereof
US2047700A (en) Decalcomania paper
US793315A (en) Process of producing embossing or printing dies.
US172894A (en) Improvement in ornamenting metal surfaces
US1047867A (en) Process for the manufacture of metal-foil paper substitutes for hot-embossing purposes.
US2016314A (en) Crystal lacquer coating and method of making same
US2188099A (en) Adhesive
US522350A (en) Process of making transparent transfer-paper
US2278515A (en) Laminated film protected surface
US1329381A (en) Process of coating wood
US506050A (en) Florence kroeber
US972553A (en) Enameled rubber cloth and process for making the same.