US380515A - John c - Google Patents

John c Download PDF

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Publication number
US380515A
US380515A US380515DA US380515A US 380515 A US380515 A US 380515A US 380515D A US380515D A US 380515DA US 380515 A US380515 A US 380515A
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Prior art keywords
paper
zinc
john
powder
tarnishing
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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00Pipes and tubular conduits
    • Y10S138/06Corrosion

Definitions

  • Thisinvention consistsin incorporating with the paper or applying to the surface of the paper a fine powder of metalliczinc in such a manner that it will adhere, so that when silver, copper, brass, or iron'articles are wrapped in the paper they will be preserved from rusting or tarnishing by reason of the more electro-positive property of the zinc compared with such metals as silver, copper, brass, or iron,
  • the paper may also be sized with glue, starch, &e., and then be dusted with the zinc-powder, or the zinc-powder may be mixed with the size, starch, &c., and then be applied to the surface of the paper by well -known cause, besides the property of absorbing sulphureted hydrogen, chlorine, 850., the'eIectric opposition between the zinc and other more electro-negative, metals to be wrapped in the paper also tends to prevent their rusting and tarnishing.
  • wrapping paper having incorporated with it or bearing upon its surface powder of-metal1ic zinc, substantially as and for the purpose set forth.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

UNITED STATES PATENT OFFICE.
JOHN C. PENNINGTON, OF PATERSON, NEW JERSEY.
PREPARING PAPER FOR WRAPPING METALLIC ARTICLES TO PREVENT TARNISHING. 8L0.
SPECIPICA'IIbN forming part of Letters Patent No. 380.515, dated April 3. 1888.
Application filed June 3, 1887. Serial No.'240,'l44. (1\'o specimens.)
To all whom, it may concern:
Be it known that 1, JOHN G. PENNINGTON,
' a citizen of the United States, and a resident of the city of Paterson, county of Passaic, and State of New Jersey, haveinvented a new and useful Improvement in Preparing Paper for Wrapping Metallic Articles to Prevent Tarnishing, &c., of which the following is aspecification.
Thisinvention consistsin incorporating with the paper or applying to the surface of the paper a fine powder of metalliczinc in such a manner that it will adhere, so that when silver, copper, brass, or iron'articles are wrapped in the paper they will be preserved from rusting or tarnishing by reason of the more electro-positive property of the zinc compared with such metals as silver, copper, brass, or iron,
' &c., and also by reason of the aflinity of the zinc for sulphureted hydrogen, chlorine, or acid gases or vapors, thus combining with said gases or vapors and preventing them from rusting or tarnishing the metallic articles wrappe in such paper. 7
To carry out this invention I prefer to sift on the sheet of paper-pulp while it is in process of manufacture, and before it is pressed and dried, a powder of metallic zinc (known in commerce as blue powder) in convenient quantity-say to the extent of one-half the weight of the dried paper. The paperis then run between the press-rolls and over the drying cylinders, &c., in the ordinary manner. The zinc-powder will adhere to the paper and be partly incorporated with it in greater or less quantity as the sheet of paper-pulp is more or less thick or more or less wet. I prefer this methods.
method; but the paper may also be sized with glue, starch, &e., and then be dusted with the zinc-powder, or the zinc-powder may be mixed with the size, starch, &c., and then be applied to the surface of the paper by well -known cause, besides the property of absorbing sulphureted hydrogen, chlorine, 850., the'eIectric opposition between the zinc and other more electro-negative, metals to be wrapped in the paper also tends to prevent their rusting and tarnishing.
Having thus described my iuventiomwhat I claim as new, and desire to secure by Letters Patent, is-- 1. The method of preventing nietallicarticles from rusting or tarnishing, which consists in wrapping them in or covering them with a paper having in it or upon its surface powdered metallic zinc,substantially as described.
2 As a new article of manufacture, wrapping paper having incorporated with it or bearing upon its surface powder of-metal1ic zinc, substantially as and for the purpose set forth.
In testimony that I claim the foregoing as my invention I have signed my name, in presence of two witnesses, this 2d day of June, 1887.
' JOHN G. PEN N INGTON Witnesses:
JOHN R. BEAM, LIzzrE HODGKINS.
US380515D John c Expired - Lifetime US380515A (en)

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US380515A true US380515A (en) 1888-04-03

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547948A (en) * 1947-07-21 1951-04-10 Brush Dev Co Process for forming magnetic record members from a papermaking fiber slurry
US2654170A (en) * 1949-01-17 1953-10-06 Minnesota Mining & Mfg Disintegrable label and washable container labeled therewith
US2716034A (en) * 1952-06-02 1955-08-23 Crane Packing Co Packing material
US2749210A (en) * 1956-06-05 Antitarnish
US2982040A (en) * 1959-04-21 1961-05-02 Robert G Keller Combined label and rust inhibitor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749210A (en) * 1956-06-05 Antitarnish
US2547948A (en) * 1947-07-21 1951-04-10 Brush Dev Co Process for forming magnetic record members from a papermaking fiber slurry
US2654170A (en) * 1949-01-17 1953-10-06 Minnesota Mining & Mfg Disintegrable label and washable container labeled therewith
US2716034A (en) * 1952-06-02 1955-08-23 Crane Packing Co Packing material
US2982040A (en) * 1959-04-21 1961-05-02 Robert G Keller Combined label and rust inhibitor

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