US1181275A - Imitation-ice surface and process of making it. - Google Patents

Imitation-ice surface and process of making it. Download PDF

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Publication number
US1181275A
US1181275A US79587913A US1913795879A US1181275A US 1181275 A US1181275 A US 1181275A US 79587913 A US79587913 A US 79587913A US 1913795879 A US1913795879 A US 1913795879A US 1181275 A US1181275 A US 1181275A
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US
United States
Prior art keywords
imitation
mass
borax
making
smooth
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
US79587913A
Inventor
Josef Weber
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.)
Kristallit Sporteis-Gesellschaft M B H
KRISTALLIT SPORTEIS GmbH
Original Assignee
KRISTALLIT SPORTEIS GmbH
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Publication date
Application filed by KRISTALLIT SPORTEIS GmbH filed Critical KRISTALLIT SPORTEIS GmbH
Priority to US79587913A priority Critical patent/US1181275A/en
Application granted granted Critical
Publication of US1181275A publication Critical patent/US1181275A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite

Definitions

  • the object of the present invention is to devise a process for the manufacture of smooth or slippery and clear masses which are quite similar in their appearance an qualities to ice, and therefore suited more particularly for skating.
  • salts of thiosulfuric acid are employed, especially thiosulfate of sodium, which is liquefied by melting it in its water of crystallization and to which, preferably, borax is added. It has been found that the latter salt dissolves in the liquefied thiosulfate to .a relatively high degree (up to about 25 per cent). Such addition of borax has been found to have a favorable influence upon the durability and the smoothness or slipperiness of the skating surface.
  • the process may be carried out in the following manner: Sodium. thiosulfate is mixed with a certain amount of borax and this mixture is liquefied by heating. Then this fluid mass is poured out or cast upon a suitable base, vfloor or surface which preferably is not perfectly smooth, but slightly roughened. The whole ofthe casting may be efiected. at one time but preferably several castings are performed if desired in such a manner as to produce superposed layers. When cooled and set, this mass has a surface which may be said to be the equivalent of an ice surface and which will not suffer damage or have its slipperiness or glassy character deteriorated by heat during the summer season.
  • a process for manufacturing smooth and slippery imitation ice surfaces which 'consists in pouring a heated mass containmg sodium thiosulfate and borax upon a suitable foundation and allowing the mass to solidify.
  • a process and slippery imitation consists in heating mixed with borax and casting the resultant saline mass upon a suitable foundation.
  • a process for manufacturing smooth imitation icc surfaces which consists in liquefying by heating sodium thiosulfate, mixed with borax, in its crystallization water, casting the liquid saline mass upon a suitable foundation and cooling same.
  • a process for manufacturing smooth and slippery imitation ice surfaces which consists in liquefying by heating sodium thiosulfate in its Water of crystallization, dissolving borax in the resultant liquid, pouring the liquefied mass. on a suitable foundation and allowing the mass to congeal by cooling.

Description

JOSEF WEBER, 0F ESSEN-ON-THE-RUHR, GERMANY, ASSIGNOR TO THE FIRM OF KRISTALLIT SPORTEIS-GESELLSCHAFT M. B. BL, OF ESSEN-ON-THE-RUHR, GER- IMITATION-IGE SURFACE AND PROCESS OF MAKING IT. i
Patented May 21, 1916.
MANY.
1 181 275 Specification of Letters Patent. No Drawing. Application filed October 18, 1913 Serial No. 795,879.
latter, in some cases, other suitable sub- ,stances were added. The masses thus produced however possessed rather dull surfaces and were not sufficiently smooth or glassy for skating and similar purposes. Furthermore it has been suggested to moisten such surfaces with hot water and to render them smooth or slippery by brushing them mechanically. Nevertheless hitherto it has not been possible to obtain a smooth or slippery surface which was the equivalentof an ice surface.
. The object of the present invention is to devise a process for the manufacture of smooth or slippery and clear masses which are quite similar in their appearance an qualities to ice, and therefore suited more particularly for skating.
In carrying out the invention salts of thiosulfuric acid are employed, especially thiosulfate of sodium, which is liquefied by melting it in its water of crystallization and to which, preferably, borax is added. It has been found that the latter salt dissolves in the liquefied thiosulfate to .a relatively high degree (up to about 25 per cent). Such addition of borax has been found to have a favorable influence upon the durability and the smoothness or slipperiness of the skating surface.
The process may be carried out in the following manner: Sodium. thiosulfate is mixed with a certain amount of borax and this mixture is liquefied by heating. Then this fluid mass is poured out or cast upon a suitable base, vfloor or surface which preferably is not perfectly smooth, but slightly roughened. The whole ofthe casting may be efiected. at one time but preferably several castings are performed if desired in such a manner as to produce superposed layers. When cooled and set, this mass has a surface which may be said to be the equivalent of an ice surface and which will not suffer damage or have its slipperiness or glassy character deteriorated by heat during the summer season.
What I claim is:
1. A process for manufacturing smooth and slippery imitation ice surfaces which 'consists in pouring a heated mass containmg sodium thiosulfate and borax upon a suitable foundation and allowing the mass to solidify.
'2. A process and slippery imitation consists in heating mixed with borax and casting the resultant saline mass upon a suitable foundation.
3. A process for manufacturing smooth imitation icc surfaces which consists in liquefying by heating sodium thiosulfate, mixed with borax, in its crystallization water, casting the liquid saline mass upon a suitable foundation and cooling same.
4-. A process for manufacturing smooth and slippery imitation ice surfaces, which consists in liquefying by heating sodium thiosulfate in its Water of crystallization, dissolving borax in the resultant liquid, pouring the liquefied mass. on a suitable foundation and allowing the mass to congeal by cooling.
5. An imitation ice SllIfflCGfftI'fi-Ck or rink consisting of a mass containing sodium thiosulfate and boraX.
In testimony whereof I afiix my signature in presence of two witnesses.
JosEF WEBER. [n 5.
Witnesses: v
ALBERT Norse, JULIUS FESTNER.
sodium thiosulfate
US79587913A 1913-10-18 1913-10-18 Imitation-ice surface and process of making it. Expired - Lifetime US1181275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US79587913A US1181275A (en) 1913-10-18 1913-10-18 Imitation-ice surface and process of making it.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79587913A US1181275A (en) 1913-10-18 1913-10-18 Imitation-ice surface and process of making it.

Publications (1)

Publication Number Publication Date
US1181275A true US1181275A (en) 1916-05-02

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