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US12531A - Improvement in the manufacture of stone pasteboard - Google Patents

  • ️Tue Mar 13 1855

US12531A - Improvement in the manufacture of stone pasteboard - Google Patents

Improvement in the manufacture of stone pasteboard Download PDF

Info

Publication number
US12531A
US12531A US12531DA US12531A US 12531 A US12531 A US 12531A US 12531D A US12531D A US 12531DA US 12531 A US12531 A US 12531A Authority
US
United States
Prior art keywords
stone
pasteboard
improvement
manufacture
paper
Prior art date
1855-03-13
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
Publication date
1855-03-13
1855-03-13 Application granted granted Critical
1855-03-13 Publication of US12531A publication Critical patent/US12531A/en
1872-03-13 Anticipated expiration legal-status Critical
Status Expired - Lifetime legal-status Critical Current

Links

  • 239000004575 stone Substances 0.000 title description 12
  • 238000004519 manufacturing process Methods 0.000 title 2
  • 229920001131 Pulp (paper) Polymers 0.000 description 10
  • 150000001875 compounds Chemical class 0.000 description 6
  • VGCWJEOSAJKNRP-UHFFFAOYSA-N bismuth;oxygen(2-);nitrate Chemical compound [O-2].[Bi+3].[O-][N+]([O-])=O VGCWJEOSAJKNRP-UHFFFAOYSA-N 0.000 description 4
  • 239000003292 glue Substances 0.000 description 4
  • XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
  • CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
  • 239000000203 mixture Substances 0.000 description 4
  • QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
  • XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
  • PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
  • BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
  • 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
  • 235000015450 Tilia cordata Nutrition 0.000 description 2
  • 235000011941 Tilia x europaea Nutrition 0.000 description 2
  • 229910052742 iron Inorganic materials 0.000 description 2
  • 239000004571 lime Substances 0.000 description 2
  • 239000000944 linseed oil Substances 0.000 description 2
  • 235000021388 linseed oil Nutrition 0.000 description 2
  • 239000000395 magnesium oxide Substances 0.000 description 2
  • 239000003973 paint Substances 0.000 description 2
  • 238000010422 painting Methods 0.000 description 2
  • 239000007787 solid Substances 0.000 description 2

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Definitions

  • This stone I pulverize finely by grinding. I then mix it with paper-pulp, either in the engine or machine when said pulp is being ground, or in a vat, and water is applied until the compound beconics about the consistency of pulp prepared for making paper, but somewhat thicker or stiffer. I use about three fourths, in weight, of the pulverized stone to one-fourth of the paper-pulp.
  • Sheets for roofing, boarding, and other purposes made or constructed in the manner described, or other equivalent manner, by combining said stone when pulverized with paper pulp.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

UNITED STATES PATENT OFFICE,

JAMES SMITH, OF MENDON, NEW YORK.

IMPROVEMENT IN THE MANUFACTURE OF STONE PASTEBOARD.

Specification forming part of Letters Patent No. 12,531, dated March 13, 1855.

ofsilica,(flintinimpalpahlcpowder,)alumina,

oxide of iron, sulphate and carbonate of lime, and sulphate of magnesia invarying proportions-some large and others minute. This stone I pulverize finely by grinding. I then mix it with paper-pulp, either in the engine or machine when said pulp is being ground, or in a vat, and water is applied until the compound beconics about the consistency of pulp prepared for making paper, but somewhat thicker or stiffer. I use about three fourths, in weight, of the pulverized stone to one-fourth of the paper-pulp. This mixture, when about the consistency of very thick pulp prepared for paper-making, I mold into sheets as brown or wrapping hand made paper was formerly molded, and of various sizes and thickness, according to the purposes for which they are to he used, varying in thickness from the thirtysixth of an inch to an eighth and upward, and of such size as may he most convenient. When side of the sheets, in the manner ordinary paint is applied in painting houses, before or after the sheets are laid. I think it preferable to apply it after they are laid. In either case the sheets when they become dry are hard and of a solid consistency, much resembling stone. I use these sheets for roofing and boarding and forotherpurposes. Theyaresuhstantiallyfireproof and impervious to water.

Having thus fully described said compound and the mode of preparing and fitting it for use, I make my claims as follows, to wit:

I do not claim the use of hole of any kind, or chalk of any kind,or Spanish white, or glue, or paper-pulp, or linseed-oil, either separately or the whole combined; nor do I in any manner use bole, chalk, Spanish white, or glue, or a compound of which they form a part; but

WhatI do claim as my invention, and desire to secure by Letters Patent, is

1. Sheets for roofing, boarding, and other purposes, made or constructed in the manner described, or other equivalent manner, by combining said stone when pulverized with paper pulp.

2. The application of and combining dryingoil with said pulverized stone and paper-pulp, combined in sheets as aforesaid, in the manner hereinbefore described, or in any other equivalent manner, so as to produce the results above specified, or others substantially the same.

JAMES SMITH.

Witnesses SAML. GRUBB, J. P. HARBAUGH.

US12531D Improvement in the manufacture of stone pasteboard Expired - Lifetime US12531A (en)

Publications (1)

Publication Number Publication Date
US12531A true US12531A (en) 1855-03-13

Family

ID=2072866

Family Applications (1)

Application Number Title Priority Date Filing Date
US12531D Expired - Lifetime US12531A (en) Improvement in the manufacture of stone pasteboard

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US (1) US12531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060010038A1 (en) * 2003-03-21 2006-01-12 Kala International, Ltd., A California Corporation Custom food
US20190327424A1 (en) * 2018-04-23 2019-10-24 Canon Kabushiki Kaisha Image capturing apparatus and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060010038A1 (en) * 2003-03-21 2006-01-12 Kala International, Ltd., A California Corporation Custom food
US20060013920A1 (en) * 2003-03-21 2006-01-19 Kala International, Ltd., A California Corporation Custom food
US20190327424A1 (en) * 2018-04-23 2019-10-24 Canon Kabushiki Kaisha Image capturing apparatus and control method thereof

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