US687131A - Insulating material. - Google Patents

Insulating material. Download PDF

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Publication number
US687131A
US687131A US7031100A US1900070311A US687131A US 687131 A US687131 A US 687131A US 7031100 A US7031100 A US 7031100A US 1900070311 A US1900070311 A US 1900070311A US 687131 A US687131 A US 687131A
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United States
Prior art keywords
insulating material
cattle
hair
mixture
heat
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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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US7031100A
Inventor
Julius De Long
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Individual
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Individual
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Priority to US7031100A priority Critical patent/US687131A/en
Application granted granted Critical
Publication of US687131A publication Critical patent/US687131A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]

Definitions

  • My invention relates to insulating material, and has special reference to mixtures or compositions of material employed for insulating against heat and cold and for deadening sound, and has for its object to provide a simple, cheap, and effective insulator of this character.
  • My invention consists, generally stated, in the use of cattle-hair in combination with cellulose, such as ground cornstalk pith the inclosed mixture in place. -It will thus be seenthat my improved insulating material is cheap and simple to produce, is very efiective in use, and may be employed for a great variety of purposes-much as in the walls of railway and refrigerator cars, icehouses, refrigerators, or similar locations, as an insulator against heat and cold in walls and partitions, and as a deadener of sound, &c., in its use as a carpet lining, &c.
  • a heat-insulating material consisting of a mixture of cattle-hair and cellulose in a dry state and without any binding material, substantially as set forth and described.
  • Aheat-insulating material consisting of mixed in accordance with amt mixture of cattle-hair and cornstalk-pith
  • my improved insulating material consists, essentially, in the use of cattle-hair in combination with cellulose, such as the pith from cornstalks, which is ground and mixed with the cattle-hair and the mixture used in bulk or held between walls of flexible paper or other equivalent flexible material.
  • cellulose such as the pith from cornstalks
  • Such paper may be made fireproof or waterproof, or both fire and wa- 5 ter proof, and may be quilted or stitched, or
  • the paper may be coated upon its inner surface with adhesive material in'order to keep substantially as set forth and described.
  • a heat-insulating material consisting of a mixture of cattle-hair and ground cornstalkpith, substantially as set forth and described.
  • a lining for heat-insulating purposes consisting of a filling material composed of cattle-hair and cellulose secured between flexible inclosing sheets.

Description

UNITED STATES PATENT OFFIC JULIUS DE Lone, OF BROOKLYN, NEW YORK.
INSULATING MATERIAL.
SPECIFICATION forming part of Letters Patent No. 687,131, dated November 19, 1901. Application filed May 9, 1900. Renewed July 31,1901. Serial No. 70,311- (No specimens.)
To all whom it may concern:
Be it known that I, JULIUS DE Lose, a resident of the borough of Brooklyn, in the city of New York and State of New York, have invented a new and useful Improvement in Insulating Material; and I do hereby declare the following to be a full, clear, and exact description thereof.
My invention relates to insulating material, and has special reference to mixtures or compositions of material employed for insulating against heat and cold and for deadening sound, and has for its object to provide a simple, cheap, and effective insulator of this character.
My invention consists, generally stated, in the use of cattle-hair in combination with cellulose, such as ground cornstalk pith the inclosed mixture in place. -It will thus be seenthat my improved insulating material is cheap and simple to produce, is very efiective in use, and may be employed for a great variety of purposes-much as in the walls of railway and refrigerator cars, icehouses, refrigerators, or similar locations, as an insulator against heat and cold in walls and partitions, and as a deadener of sound, &c., in its use as a carpet lining, &c.
what I claim as new, and desire to secure by Letters Patent, is-- 1. A heat-insulating material, consisting of a mixture of cattle-hair and cellulose in a dry state and without any binding material, substantially as set forth and described.
2. Aheat-insulating material, consisting of mixed in accordance with amt mixture of cattle-hair and cornstalk-pith,
which the insulating material is to be put, the mixture being used in bulk or held between walls of paper or equivalent material, as hereinafter more specifically set forth and described, and particularly pointed out in the claims.
The manufacture of my improved insulating material consists, essentially, in the use of cattle-hair in combination with cellulose, such as the pith from cornstalks, which is ground and mixed with the cattle-hair and the mixture used in bulk or held between walls of flexible paper or other equivalent flexible material. Such paper may be made fireproof or waterproof, or both fire and wa- 5 ter proof, and may be quilted or stitched, or
the paper may be coated upon its inner surface with adhesive material in'order to keep substantially as set forth and described.
3. A heat-insulating material, consisting of a mixture of cattle-hair and ground cornstalkpith, substantially as set forth and described.
4. A lining for heat-insulating purposes consisting of a filling material composed of cattle-hair and cellulose secured between flexible inclosing sheets.
5. A lining for heat-insulating purposes consisting of cattle-hair and cornstalk=pith secured between flexible inclosing sheets.
In testimony whereof I, the said JULIUS DE LONG, have hereunto set my hand.
,. JULIUS DE LONG.
Witnesses: I
WM. KORFF, GEO. WAGNER.
Having now fully described my invention,
US7031100A 1900-05-09 1900-05-09 Insulating material. Expired - Lifetime US687131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US7031100A US687131A (en) 1900-05-09 1900-05-09 Insulating material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7031100A US687131A (en) 1900-05-09 1900-05-09 Insulating material.

Publications (1)

Publication Number Publication Date
US687131A true US687131A (en) 1901-11-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
US7031100A Expired - Lifetime US687131A (en) 1900-05-09 1900-05-09 Insulating material.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288498A (en) * 1980-05-06 1981-09-08 Collagen Corporation Method of making leather fiber insulation by drying-case hardening and product thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288498A (en) * 1980-05-06 1981-09-08 Collagen Corporation Method of making leather fiber insulation by drying-case hardening and product thereof

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