US1935946A - Candle manufacture - Google Patents
Candle manufacture Download PDFInfo
- Publication number
- US1935946A US1935946A US606522A US60652232A US1935946A US 1935946 A US1935946 A US 1935946A US 606522 A US606522 A US 606522A US 60652232 A US60652232 A US 60652232A US 1935946 A US1935946 A US 1935946A
- Authority
- US
- United States
- Prior art keywords
- stearic acid
- manufacture
- candle
- split
- scale
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C5/00—Candles
- C11C5/002—Ingredients
Definitions
- the manufacture of refined wax for candles has consisted of a graining operation in which the crystalline grains separating from the paraffin oil are retained within the plates of a filter press through which the grained material is passed.
- the pressing operation results in the retention within the plates of a material which is known as scale, and has a melting point of from 121 to 127 degrees F. While the scale is a white product, it is too soft for use except with greatly increased percentages of commercial stearic acid.
- the refining process of the paraffin wax suitable for candle manufacture from the scale increases the expense of candle manufacture, the price variation between 'scale and the refined wax being usually about to per pound.
- the fatty material may .be split by any well known splitting process, such as the autoclave process, or that suggested by Twitchell or Petroff.
- the splittin process as is well known, hydrolizes the fatty material and permits the glycerine to separate from the fatty acids.
- the fatty acid recovered by this process is then distilled. It will have a stearic acid content of around 75%, and in admixture with commercial scale, candle material is formed which has a very fine grain and a determined resistance against cracking.
- the percentage ofthe stearic acid, either commercial grade or synthetically produced, to be used with the parafiin wax may be varied to suit climatic conditions and the size of the candles to be made.
- the art of candle manufacture which comprises admixing with paraflin scale a proportion of the split fatty acid from a hydrogenated oil in which the stearic acid content is considerably higher than the 45% normally occurring in commercial stearic acid, said stearic acid content being substantially in excess of 65%, and the percentage of said split fatty acid varying from 5 to 50% in the mixture.
Description
Patented Nov. 21, 1933 CANDLE MANUFACTURE James Egan, Staten Island, N. Y., and Victor Mills, Cincinnati, Ohio, assignors to The Proc-' ter & Gamble Company, Cincinnati, Ohio, a
corporation of Ohio No Drawing. Application April 20, 1932 Serial No. 606,522
'1 Claims. '(01. 87-21) v Our invention relates to the manufacture of candles, and particularly to the manufacture of candles from parafiin materials heretofore unavailable for use in such manufacture.
Stearic acid, as it is commercially known, and
as it has been commonly used in the manufacture of candles, is obtained from the saponification of tallow of high melting point, and con tains an average of approximately 45% stearic acid and 55% palmitic acid. Stearic acid has been used in the manufacture of candles by mixing about ten parts with about 90 parts of re-. fined paraflin wax. The parafiin wax required for candle manufacture has a melting point of from 128 to 138 degrees F.
The manufacture of refined wax for candles has consisted of a graining operation in which the crystalline grains separating from the paraffin oil are retained within the plates of a filter press through which the grained material is passed. The pressing operation results in the retention within the plates of a material which is known as scale, and has a melting point of from 121 to 127 degrees F. While the scale is a white product, it is too soft for use except with greatly increased percentages of commercial stearic acid. v
The refining process of the paraffin wax suitable for candle manufacture from the scale increases the expense of candle manufacture, the price variation between 'scale and the refined wax being usually about to per pound.
It is the object of our invention to utilize the less expensive scale for the manufacture of candles; and in order to secure good grade candle material having a fine opaque grain, superior to that obtainable from commercial stearic acid, we propose to mixwith the scale the split fatty acids resulting from products formed by hydrogenating natural oils having a high content of linolic, oleic or other unsaturated bodies.
In carrying out our process, we hydrogenate a suitable natural oil, such as cottonseed oil, until it has an iodine value of 5 or lower. The average titre of this hydrogenated product would be around degrees as against a variation of from 54 to 57 degrees for the best grade stearic acid.
After the oil is hydrogenated, the fatty material may .be split by any well known splitting process, such as the autoclave process, or that suggested by Twitchell or Petroff. The splittin process, as is well known, hydrolizes the fatty material and permits the glycerine to separate from the fatty acids.
The fatty acid recovered by this process is then distilled. It will have a stearic acid content of around 75%, and in admixture with commercial scale, candle material is formed which has a very fine grain and a determined resistance against cracking.
In order to explain the advantages of the use of our process over what had previously been suggested, we have in the first instance the use of a. paraffin product having softer physical characteristics and being less expensive in admixture with a split hydrogenated oil in which much less of the split hydrogenated oil is required to give the candle material a desired grain and resistance to cracking because of the much higher percentage of stearic acid present in the split hydrogenated oil. A further economy may be noted because the cost of preparation'of the stearic acid from hydrogenated oil is materially less than the cost of preparing stearic acid by the old well known tallow saponification process.
It should be understood that the percentage ofthe stearic acid, either commercial grade or synthetically produced, to be used with the parafiin wax may be varied to suit climatic conditions and the size of the candles to be made. We might state that as a specific example that from 5% to 10% of the split distilled fatty acid recovered .from hydrogenated oil can be satisfactorily used with 95% of scale. We may increase the proportion of the synthetic stearic acid however to as high as 50%.
While the use of split hydrogenated fatshas been suggested in the past, as far as we know the use of this split hydrogenated product has been merely suggested as a substitute for commercial stearic acid and not because its use would permit the use of a paraflin product which was materially cheaper in price.
If the candles are to be artificially colored, and
' if the candle stock is not to be the purest white,
which the stearic acid content is considerably higher than the 45% normally occurring in commercial stearic acid, said stearic acid content being substantially in excess of 3. The art of candle manufacture which comprises admixing with paraflin scale a proportion of the split fatty acid from a hydrogenated oil in which the stearic acid content is considerably higher than the 45% normally occurring in commercial stearic acid, said stearic acid content being substantially in excess of 65%, and the percentage of said split fatty acid varying from 5 to 50% in the mixture.
4. The art of candle manufacture which comprises using from to of paramn scale admixed with from 5 to 10% of a hydrogenated product having a stearic acid content of substantially in excess of 65%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606522A US1935946A (en) | 1932-04-20 | 1932-04-20 | Candle manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606522A US1935946A (en) | 1932-04-20 | 1932-04-20 | Candle manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
US1935946A true US1935946A (en) | 1933-11-21 |
Family
ID=24428314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US606522A Expired - Lifetime US1935946A (en) | 1932-04-20 | 1932-04-20 | Candle manufacture |
Country Status (1)
Country | Link |
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US (1) | US1935946A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697926A (en) * | 1949-07-29 | 1954-12-28 | Standard Oil Dev Co | Paraffin wax candle |
US6503285B1 (en) | 2001-05-11 | 2003-01-07 | Cargill, Inc. | Triacylglycerol based candle wax |
US20030008257A1 (en) * | 1998-08-12 | 2003-01-09 | Indiana Soybean Board | Vegetable lipid-based composition and candle |
US20030017431A1 (en) * | 2001-03-06 | 2003-01-23 | Murphy Timothy A. | Vegetable oil based wax compositions |
US20030046860A1 (en) * | 2001-08-02 | 2003-03-13 | Archer Daniels Midland Co. | Vegetable fat-based candles |
US20030057599A1 (en) * | 2001-09-25 | 2003-03-27 | Murphy Timothy A. | Triacylglycerol based wax compositions |
US6645261B2 (en) | 2000-03-06 | 2003-11-11 | Cargill, Inc. | Triacylglycerol-based alternative to paraffin wax |
US20040088908A1 (en) * | 2002-11-12 | 2004-05-13 | Cargill, Inc | Triacylglycerol based wax for use in candles |
US20040088907A1 (en) * | 2002-11-12 | 2004-05-13 | Cargill, Inc. | Triacylglycerol based wax for use in container candles |
US6758869B2 (en) * | 2000-02-02 | 2004-07-06 | Cleanwax, Llp | Non sooting paraffin containing candle |
US20040221503A1 (en) * | 2003-05-08 | 2004-11-11 | Cargill, Incorporated | Wax and wax-based products |
US6852140B1 (en) | 1999-09-24 | 2005-02-08 | Cleanwax, Llc | Low-soot, low-smoke renewable resource candle |
US20060075679A1 (en) * | 2004-10-13 | 2006-04-13 | Cap Daniel S | Acetylated wax compositions and articles containing them |
US7588607B1 (en) | 2005-03-16 | 2009-09-15 | Daniel S. Cap | Candlewax compositions with improved scent-throw |
US8344052B2 (en) | 2006-07-12 | 2013-01-01 | Elevance Renewable Sciences, Inc. | Hot melt adhesive compositions comprising metathesized unsaturated polyol ester wax |
US8500826B2 (en) | 2010-03-10 | 2013-08-06 | Elevance Renewable Sciences, Inc. | Lipid-based wax compositions substantially free of fat bloom and methods of making |
US8551194B2 (en) | 2007-05-30 | 2013-10-08 | Elevance Renewable Sciences, Inc. | Prilled waxes comprising small particles and smooth-sided compression candles made therefrom |
US8603197B2 (en) | 2007-02-16 | 2013-12-10 | Elevance Renewable Sciences, Inc. | Wax compositions and methods of preparing wax compositions |
US8641814B2 (en) | 2010-05-12 | 2014-02-04 | Elevance Renewable Sciences, Inc. | Natural oil based marking compositions and their methods of making |
US8652221B2 (en) | 2007-06-15 | 2014-02-18 | Elevance Renewable Sciences, Inc. | Hybrid wax compositions for use in compression molded wax articles such as candles |
US8685118B2 (en) | 2005-01-10 | 2014-04-01 | Elevance Renewable Sciences, Inc. | Candle and candle wax containing metathesis and metathesis-like products |
US9139801B2 (en) | 2011-07-10 | 2015-09-22 | Elevance Renewable Sciences, Inc. | Metallic soap compositions for various applications |
US9249360B2 (en) | 2010-07-09 | 2016-02-02 | Elevance Renewable Sciences, Inc. | Compositions derived from metathesized natural oils and amines and methods of making |
US9458411B2 (en) | 2010-11-23 | 2016-10-04 | Cargill, Incorporated | Lipid-based wax compositions substantially free of fat bloom and methods of making |
-
1932
- 1932-04-20 US US606522A patent/US1935946A/en not_active Expired - Lifetime
Cited By (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697926A (en) * | 1949-07-29 | 1954-12-28 | Standard Oil Dev Co | Paraffin wax candle |
US7731767B2 (en) | 1998-08-12 | 2010-06-08 | Indiana Soybean Board, Inc. | Vegetable lipid-based composition and candle |
US20030008257A1 (en) * | 1998-08-12 | 2003-01-09 | Indiana Soybean Board | Vegetable lipid-based composition and candle |
US7387649B2 (en) | 1998-08-12 | 2008-06-17 | Tao Bernard Y | Vegetable lipid-based composition and candle |
US6852140B1 (en) | 1999-09-24 | 2005-02-08 | Cleanwax, Llc | Low-soot, low-smoke renewable resource candle |
US6758869B2 (en) * | 2000-02-02 | 2004-07-06 | Cleanwax, Llp | Non sooting paraffin containing candle |
US8529924B2 (en) | 2000-03-06 | 2013-09-10 | Elevance Renewable Sciences, Inc. | Triacyglycerol-based alternative to paraffin wax |
US20040047886A1 (en) * | 2000-03-06 | 2004-03-11 | Cargill, Incorporated | Triacylglycerol-based alternative to paraffin wax |
US8202329B2 (en) | 2000-03-06 | 2012-06-19 | Elevance Renewable Sciences, Inc. | Triacylglycerol-based alternative to paraffin wax |
US6645261B2 (en) | 2000-03-06 | 2003-11-11 | Cargill, Inc. | Triacylglycerol-based alternative to paraffin wax |
US7217301B2 (en) | 2000-03-06 | 2007-05-15 | Cargill, Incorporated | Triacylglycerol-based alternative to paraffin wax |
US6824572B2 (en) | 2001-03-06 | 2004-11-30 | Cargill, Incorporated | Vegetable oil based wax compositions |
US20030017431A1 (en) * | 2001-03-06 | 2003-01-23 | Murphy Timothy A. | Vegetable oil based wax compositions |
US7462205B2 (en) | 2001-05-11 | 2008-12-09 | Elevance Renewable Sciences, Inc. | Triacylglycerol based candle wax |
US6770104B2 (en) | 2001-05-11 | 2004-08-03 | Cargill, Incorporated | Triacylglycerol based candle wax |
US8070833B2 (en) | 2001-05-11 | 2011-12-06 | Elevance Renewable Sciences, Inc. | Triacyglycerol based candle wax |
US20040221504A1 (en) * | 2001-05-11 | 2004-11-11 | Cargill, Incorporated | Triacylglycerol based candle wax |
US6503285B1 (en) | 2001-05-11 | 2003-01-07 | Cargill, Inc. | Triacylglycerol based candle wax |
US20030046860A1 (en) * | 2001-08-02 | 2003-03-13 | Archer Daniels Midland Co. | Vegetable fat-based candles |
US20030057599A1 (en) * | 2001-09-25 | 2003-03-27 | Murphy Timothy A. | Triacylglycerol based wax compositions |
US7128766B2 (en) | 2001-09-25 | 2006-10-31 | Cargill, Incorporated | Triacylglycerol based wax compositions |
US8021443B2 (en) | 2001-09-25 | 2011-09-20 | Elevance Renewable Sciences, Inc. | Triacylglycerol based wax composition |
US6773469B2 (en) | 2002-11-12 | 2004-08-10 | Cargill, Incorporated | Triacylglycerol based wax for use in candles |
US6797020B2 (en) | 2002-11-12 | 2004-09-28 | Cargill, Incorporated | Triacylglycerol based wax for use in container candles |
US20040088908A1 (en) * | 2002-11-12 | 2004-05-13 | Cargill, Inc | Triacylglycerol based wax for use in candles |
US20040088907A1 (en) * | 2002-11-12 | 2004-05-13 | Cargill, Inc. | Triacylglycerol based wax for use in container candles |
US20040221503A1 (en) * | 2003-05-08 | 2004-11-11 | Cargill, Incorporated | Wax and wax-based products |
US20060272200A1 (en) * | 2003-05-08 | 2006-12-07 | Cargill, Incorporated | Wax and wax-based products |
US7833294B2 (en) | 2003-05-08 | 2010-11-16 | Elevance Renewable Sciences, Inc. | Wax and wax-based products |
US7192457B2 (en) | 2003-05-08 | 2007-03-20 | Cargill, Incorporated | Wax and wax-based products |
US8157873B2 (en) | 2003-05-08 | 2012-04-17 | Elevance Renewable Sciences, Inc. | Wax and wax-based products |
US20060075679A1 (en) * | 2004-10-13 | 2006-04-13 | Cap Daniel S | Acetylated wax compositions and articles containing them |
US7510584B2 (en) | 2004-10-13 | 2009-03-31 | Daniel S. Cap | Acetylated wax compositions and articles containing them |
US8911515B2 (en) | 2005-01-10 | 2014-12-16 | Elevance Renewable Sciences, Inc. | Candle and candle wax containing metathesis and metathesis-like products |
US8685118B2 (en) | 2005-01-10 | 2014-04-01 | Elevance Renewable Sciences, Inc. | Candle and candle wax containing metathesis and metathesis-like products |
US7588607B1 (en) | 2005-03-16 | 2009-09-15 | Daniel S. Cap | Candlewax compositions with improved scent-throw |
US8344052B2 (en) | 2006-07-12 | 2013-01-01 | Elevance Renewable Sciences, Inc. | Hot melt adhesive compositions comprising metathesized unsaturated polyol ester wax |
US8603197B2 (en) | 2007-02-16 | 2013-12-10 | Elevance Renewable Sciences, Inc. | Wax compositions and methods of preparing wax compositions |
US8940090B2 (en) | 2007-02-16 | 2015-01-27 | Elevance Renewable Sciences, Inc. | Wax compositions and methods of preparing wax compositions |
US8551194B2 (en) | 2007-05-30 | 2013-10-08 | Elevance Renewable Sciences, Inc. | Prilled waxes comprising small particles and smooth-sided compression candles made therefrom |
US8652221B2 (en) | 2007-06-15 | 2014-02-18 | Elevance Renewable Sciences, Inc. | Hybrid wax compositions for use in compression molded wax articles such as candles |
US8500826B2 (en) | 2010-03-10 | 2013-08-06 | Elevance Renewable Sciences, Inc. | Lipid-based wax compositions substantially free of fat bloom and methods of making |
US8876919B2 (en) | 2010-03-10 | 2014-11-04 | Elevance Renewable Sciences, Inc. | Lipid-based wax compositions substantially free of fat bloom and methods of making |
US8641814B2 (en) | 2010-05-12 | 2014-02-04 | Elevance Renewable Sciences, Inc. | Natural oil based marking compositions and their methods of making |
US9249360B2 (en) | 2010-07-09 | 2016-02-02 | Elevance Renewable Sciences, Inc. | Compositions derived from metathesized natural oils and amines and methods of making |
US9867771B2 (en) | 2010-07-09 | 2018-01-16 | Elevance Renewable Sciences, Inc. | Waxes derived from metathesized natural oils and amines and methods of making |
US9458411B2 (en) | 2010-11-23 | 2016-10-04 | Cargill, Incorporated | Lipid-based wax compositions substantially free of fat bloom and methods of making |
US10179888B2 (en) | 2010-11-23 | 2019-01-15 | Cargill, Incorporated | Lipid-based wax compositions substantially free of fat bloom and methods of making |
US9139801B2 (en) | 2011-07-10 | 2015-09-22 | Elevance Renewable Sciences, Inc. | Metallic soap compositions for various applications |
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