US859699A - Process of treatment of clay chalk. - Google Patents
Process of treatment of clay chalk. Download PDFInfo
- Publication number
- US859699A US859699A US35240007A US1907352400A US859699A US 859699 A US859699 A US 859699A US 35240007 A US35240007 A US 35240007A US 1907352400 A US1907352400 A US 1907352400A US 859699 A US859699 A US 859699A
- Authority
- US
- United States
- Prior art keywords
- chalk
- clay
- treatment
- marking
- soaking
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/027—Dispersing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Definitions
- This invention has reference to improvements in the process of treating the material commonly known as H chalk; as usedfor marking purposes by tailors and 1 7' 'ers.
- My improved treatment consists in taking the clay chalk, preferably in the form as now sold for marking purposes, and soaking it in machine oil. This soaking Specification of Letters Patent. Application filed January 15, 1907. Serial No. 352.400.
Description
JOHN N. SHYMANSKI', OF LOUISVILLE, KENTUCKY.
v PROCESS OF TREATMENT OF CLAY CHALK.
may concern-:' known that I, J OHN N; SHYMANsKI, acitizen of v county of Jefferson and State of Kentucky, haveinvented a new'and Improved Process of Treatment of Clay Chalk, of which" the following is a full, clear, and
exact description.- v
I This invention has reference to improvements in the process of treating the material commonly known as H chalk; as usedfor marking purposes by tailors and 1 7' 'ers. I
drama the form of thin, rectangular pieces tapers's section at both sides, providing opposite These edges after slight use in marke dull or break and require frequent sharpening, owing to the soft, brittle and fragile character-of the clay chalk. These qualities of the chalk also render it easily broken when dropped on the table, floor,
etc. or in anywise roughly handled. I have discovered Q a treatment for this clay chalk, which, while not impairing its marking qualities, largely removes its fragile and soft character, rendering it tough and capable of taking a sharp marking edge and holding it much longer when in use for marking purposes, than the commercial article.
My improved treatment consists in taking the clay chalk, preferably in the form as now sold for marking purposes, and soaking it in machine oil. This soaking Specification of Letters Patent. Application filed January 15, 1907. Serial No. 352.400.
'- the Un'it'e d States, and'a resident of Louisville, in the' 's chalk is usually placed on the market for Patented July 9, 1907.
should continue until the chalk has become thoroughly saturated, the time required for this operation depending upon the thickness of the pieces which the oil is to I penetrate; for ordinary thicknesses a days soaking will be found sufficient. After the soaking oi the chalk in the oil is complete, it is removed and placed in a suitable position to dry. When the chalk is thoroughly dry, it is ready for use in the ordinary manner. It will be found that While its use as a marker is in no wise rendered inferior by the treatment, it has lost practically'all of the features of disadvantage of the ordinary commercial marker. 40
Having thus described my invention I claim as new and desire to secure by Letters Patent:
1: The herein described process of treating clay chalk for marking and other purposes, which consists in soaking it in oil and thereafter permittingthe same to dry.
2. The herein described process of treatment of clay chalkror marking and other purposes, which consists in soaking it in machine oil, and thereafter permitting the same to dry.
3. The herein described process of treating chalk for marking and other purposes, which consists in soaking it in machine oil to the point of saturation, and thereafter removing the chalk and permittingit to dry.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOHN N. SI-IYMANSKI.
Witnesses:
W. W. Hour, J N0. M. Rrr'rirn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35240007A US859699A (en) | 1907-01-15 | 1907-01-15 | Process of treatment of clay chalk. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35240007A US859699A (en) | 1907-01-15 | 1907-01-15 | Process of treatment of clay chalk. |
Publications (1)
Publication Number | Publication Date |
---|---|
US859699A true US859699A (en) | 1907-07-09 |
Family
ID=2928152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35240007A Expired - Lifetime US859699A (en) | 1907-01-15 | 1907-01-15 | Process of treatment of clay chalk. |
Country Status (1)
Country | Link |
---|---|
US (1) | US859699A (en) |
-
1907
- 1907-01-15 US US35240007A patent/US859699A/en not_active Expired - Lifetime
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