US2103527A - Parting wax - Google Patents
Parting wax Download PDFInfo
- Publication number
- US2103527A US2103527A US116381A US11638136A US2103527A US 2103527 A US2103527 A US 2103527A US 116381 A US116381 A US 116381A US 11638136 A US11638136 A US 11638136A US 2103527 A US2103527 A US 2103527A
- Authority
- US
- United States
- Prior art keywords
- pint
- mixture
- preparation
- ingredients
- wax
- 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
- 239000000203 mixture Substances 0.000 description 10
- 239000004615 ingredient Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010727 cylinder oil Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
- C08L91/08—Mineral waxes
Definitions
- My invention relates to improvements in parting waxes, and. an object of my invention is to provide an inexpensive and effective compound especially useful and suitable for treating plates 5 or other bodies used in and during a molding operation, which compound consists of the ingredients respectively necessary for mixture in stages of different combinations of ingredients to produce the completed association of both in the coating evenly ofsurfaces of such bodies before the taking of a molded reproduction from the matrix body or pattern, and whereby a perfect reproduction of such pattern is obtained without the adhering of sand on the pattern, and whereby as a consequence the casting is perfectly and smoothly shaped.
- the completed mixture should be placed in a closable container for future use.
- a small quantity of this preparation may be well rubbed on the pattern, using a clean cloth.
- This preparation prevents the adherence to the 10 pattern of sand grains, whereby the casting is completed with a smooth surface.
- the preparation will remain moist in use in molding operations, and of very slow evaporation, due to the retarding action of the castor oil 15 therein, as proved by constant practice.
- a method of preparing a parting wax consisting in combining the following ingredients and mixing them together in successive stages, for approximately one gallon of the preparation, as follows:
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
Patented Dec. 28, 1937 UNITED STATES PATENT OFFICE No Drawing. Application December 17, 1936, Serial No. 116,381
1 Claim.
My inventionrelates to improvements in parting waxes, and. an object of my invention is to provide an inexpensive and effective compound especially useful and suitable for treating plates 5 or other bodies used in and during a molding operation, which compound consists of the ingredients respectively necessary for mixture in stages of different combinations of ingredients to produce the completed association of both in the coating evenly ofsurfaces of such bodies before the taking of a molded reproduction from the matrix body or pattern, and whereby a perfect reproduction of such pattern is obtained without the adhering of sand on the pattern, and whereby as a consequence the casting is perfectly and smoothly shaped.
I have accomplished the above object by means of formulas and different stages of mixing of ingredients at desired times, to effect the above uses in practice.
For approximately one gallon of the preparation, in the first stage of combination of ingredients, melt-one pound of rosin over a slow fire, and then remove and mix the melted rosin with two quarts of gasoline, placing this mixture in a tightly corked container.
In the second stage of combination of ingredients, melt one pint of parafiin wax, and mix with one pint of clear gasoline, and one pint of light cylinder oil (No; 20 preferred). Then add twothirds of a gallon of kerosene, and one half pint of the first mentioned solution of rosin in gasoline and add to the mixture one half fluid ounce of castor oil. Place this mixture in a cold pack for thirty minutes.
The completed mixture should be placed in a closable container for future use.
A small quantity of this preparation may be well rubbed on the pattern, using a clean cloth.
This preparation prevents the adherence to the 10 pattern of sand grains, whereby the casting is completed with a smooth surface.
The preparation will remain moist in use in molding operations, and of very slow evaporation, due to the retarding action of the castor oil 15 therein, as proved by constant practice.
I claim:
A method of preparing a parting wax, consisting in combining the following ingredients and mixing them together in successive stages, for approximately one gallon of the preparation, as follows:
First; mix one pound of melted rosin with two quarts of gasoline, and keep in a closed container,
Second; melt one pint of parafiin wax, and mix with one pint of gasoline, one pint of light cylinder oil, two-thirds of a gallon of kerosene, one-half fluid ounce of castor oil, then add to this mixture one half pint of the first preparation.
CHARLES V. GOODYEAR. 3o
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US116381A US2103527A (en) | 1936-12-17 | 1936-12-17 | Parting wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US116381A US2103527A (en) | 1936-12-17 | 1936-12-17 | Parting wax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2103527A true US2103527A (en) | 1937-12-28 |
Family
ID=22366838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US116381A Expired - Lifetime US2103527A (en) | 1936-12-17 | 1936-12-17 | Parting wax |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2103527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2770859A (en) * | 1951-07-20 | 1956-11-20 | Gen Motors Corp | Method of treating a metallic pattern for shell molding |
| US2823133A (en) * | 1955-03-21 | 1958-02-11 | Antonio J Salvador | Parting agent for molds |
-
1936
- 1936-12-17 US US116381A patent/US2103527A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2770859A (en) * | 1951-07-20 | 1956-11-20 | Gen Motors Corp | Method of treating a metallic pattern for shell molding |
| US2823133A (en) * | 1955-03-21 | 1958-02-11 | Antonio J Salvador | Parting agent for molds |
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