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US200192A - Improvement in asbestus sheathing-paper - Google Patents

Improvement in asbestus sheathing-paper Download PDF

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Publication number
US200192A
US200192A US200192DA US200192A US 200192 A US200192 A US 200192A US 200192D A US200192D A US 200192DA US 200192 A US200192 A US 200192A
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US
United States
Prior art keywords
paper
sheathing
asbestus
improvement
layers
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
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31659—With cellulosic layer
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Definitions

  • PETER G HALPINE, OF WALTHAM, MASSACHUSETTS, ASSIGNOR OF ONE- HALF HIS RIGHT TO WILLIAM ROBERTS, OF SAME PLACE.
  • the drawing illustrates, in section, a piece of sheathing-paper constructed in accordance with my invention.
  • Sheathing-paper as now commonly made is composed either of plain paper, or paper treated with tar or its equivalent.
  • Sheathing-paper made in accordance with this my invention is thoroughly fire-proof, and may be made water-proof by the addition to the pulp of any well-known waterproof. sizmg.
  • sheathing-paper composed of an intermediate layer, a, and layers or sheets of asbestus paper applied each side thereof, all substantially as and for the purpose described.
  • PETER J. HALPINE.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paper (AREA)

Description

UNITED STATES PATENT OFFICE.
PETER G. HALPINE, OF WALTHAM, MASSACHUSETTS, ASSIGNOR OF ONE- HALF HIS RIGHT TO WILLIAM ROBERTS, OF SAME PLACE.
IMPROVEMENT IN ASBESTUS'SHEATHlNG-PAPER.
- Specification forming part of Letters Patent No. 200,192, dated February 12, 1878; application filed January 23, 1878.
more thicknesses of asbestus paper, thereby making a fire-proof sheathing-paper.
The drawing illustrates, in section, a piece of sheathing-paper constructed in accordance with my invention.
Sheathing-paper as now commonly made is composed either of plain paper, or paper treated with tar or its equivalent.
In carrying out my invention I employ a sheet, a, of ordinary cheap paper, of such thickness as may be desired, Upon each side of this foundation-sheet a, I apply a layer or layers, 12, of asbestus paper, causing the sheets or layers a b to unite either by pressure alone, or through the agency of a proper cement.
In practice, I prefer to form these sheets or layers a 1) upon suitable well-known cylinder machines for the manufacture of paper, and lead such sheets or layers directly from such machines through suitable press-rolls, where they are united to form one sheet, as shown in the drawing.
Sheathing-paper made in accordance with this my invention is thoroughly fire-proof, and may be made water-proof by the addition to the pulp of any well-known waterproof. sizmg.
I claim- As an improved article of manufacture, sheathing-paper composed of an intermediate layer, a, and layers or sheets of asbestus paper applied each side thereof, all substantially as and for the purpose described.
In testimony whereof- I have signed my name to this specification in the presence of two subscribing witnesses.
PETER (J. HALPINE.
Witnesses:
LEONARD W. CUSHING, WILLIAM ROBERTS.
US200192D Improvement in asbestus sheathing-paper Expired - Lifetime US200192A (en)

Publications (1)

Publication Number Publication Date
US200192A true US200192A (en) 1878-02-12

Family

ID=2269600

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Application Number Title Priority Date Filing Date
US200192D Expired - Lifetime US200192A (en) Improvement in asbestus sheathing-paper

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009384A (en) * 1975-03-10 1977-02-22 The Raymond Lee Organization, Inc. Lamp scent unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009384A (en) * 1975-03-10 1977-02-22 The Raymond Lee Organization, Inc. Lamp scent unit

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