US1353182A - Process of manufacture of dye-soap - Google Patents

Process of manufacture of dye-soap Download PDF

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Publication number
US1353182A
US1353182A US198402A US19840217A US1353182A US 1353182 A US1353182 A US 1353182A US 198402 A US198402 A US 198402A US 19840217 A US19840217 A US 19840217A US 1353182 A US1353182 A US 1353182A
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US
United States
Prior art keywords
dye
soap
manufacture
mixture
kilos
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
US198402A
Inventor
Clinton S Robison
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.)
ALADDIN PRODUCTS Co
Original Assignee
ALADDIN PRODUCTS Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ALADDIN PRODUCTS Co filed Critical ALADDIN PRODUCTS Co
Priority to US198402A priority Critical patent/US1353182A/en
Application granted granted Critical
Publication of US1353182A publication Critical patent/US1353182A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/26—Organic compounds, e.g. vitamins containing oxygen
    • C11D9/262—Organic compounds, e.g. vitamins containing oxygen containing carbohydrates

Definitions

  • My invention relates to the manufacture of soap and is concerned particularly with the production of so-called dye-soap, that is, a soap which carries an excess of dye for transfer to the fabric during washing.
  • my invention contemplates the manufacture of dye-soap of vegetable oils, tallow, and an excess of coloring matter; more specifically my invention contemplates the use of certain ingredients under certain conditions, and I have drawn the appended claim accordingly.
  • I may state parenthetically that soap compounds high in percentage of alkali are not desirable, since the alkali tends to re-act with the added dye and destroy its coloring properties.
  • the pigment is dissolved in a mixture conslstlng of 500 c. c. of water and 5 liters of methyl alcohol.
  • the soap base, as above prepared is cooled to 60 degrees centigrade, when the dye mixture, thus prepared, is added with constant stirring. After the complete distribution of the dye has been perfected, the compound is poured through a filter into frames and allowed to cool and thereupon the usual steps of slabbing, cutting and pressing may ensue.
  • The' proportion of dye mixture to base mixture is considerably in excess of any ordinary proportion to tint the soap, but the transparent quality is retained, thus producing a transparent dye-soap of the characteristics hereinbefore set forth.
  • the minimum percentage of dye is not to be less than 15/100 of one per cent.

Description

UNITED STATES PATENT car es,
CLINTON S. ROIBISON, OF CHICAGO, ILLINOIS, ASSIGNOR TO ALADDIN PRODUCTS COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION OF ILLINOIS.
PROCESS OF MANUFACTURE OF DYE-SOAP.
No Drawing.
useful Improvement in Processes of Manufacture of Dye-Soap, of which the following is a full, clear, concise, and exact de scription.
My invention relates to the manufacture of soap and is concerned particularly with the production of so-called dye-soap, that is, a soap which carries an excess of dye for transfer to the fabric during washing.
It is the purpose of my invention to provide an improved dye-soap, a dye-soap in which the following matter is uniformly distributed, which is transparent, which does not lose its dye by ordinary handling and which retains its cleansing properties without sacrificing effectiveness in its coloring property.
Broadly my invention contemplates the manufacture of dye-soap of vegetable oils, tallow, and an excess of coloring matter; more specifically my invention contemplates the use of certain ingredients under certain conditions, and I have drawn the appended claim accordingly.
The specific compoundand process which I shall describe, in order to instruct those skilled in the art, I have determined by careful experimentation and I shall proceed to set forth the precise manner in which I produce the dye-soap of my invention, drawing the most specific of.the appended claim toward the precise compound and process thus set forth.
I may state parenthetically that soap compounds high in percentage of alkali are not desirable, since the alkali tends to re-act with the added dye and destroy its coloring properties.
In the formation of the soap base I mix 10 kilos of cocoanut oil, ten kilos of castor oil and 8 kilos of tallow, saponification being then carried out by the use of 14 kilos of 38 degree Baum caustic soda at a heat of 50 degrees centigrade, the mass being constantly stirred at this maintained tem- Specification of Letters Patent. Patented S pt 21 1920.
Application filed ()ctober 25, 1917. Serial No. 198,402.
' perature until it reaches a pasty consistency.
8 kilos of granulated sugar are then dissolved 1n 8;; liters of water and this is added to the above mixture at 85 degrees centigrade. The compound is then neutralized by the proper addition of cocoanut oil and fatty acids and it is then ready for the reception of the dye.
The pigment is dissolved in a mixture conslstlng of 500 c. c. of water and 5 liters of methyl alcohol. The soap base, as above prepared, is cooled to 60 degrees centigrade, when the dye mixture, thus prepared, is added with constant stirring. After the complete distribution of the dye has been perfected, the compound is poured through a filter into frames and allowed to cool and thereupon the usual steps of slabbing, cutting and pressing may ensue.
The' proportion of dye mixture to base mixture is considerably in excess of any ordinary proportion to tint the soap, but the transparent quality is retained, thus producing a transparent dye-soap of the characteristics hereinbefore set forth.
The sugar clarifies the soap and the alcohol acts not only as a solvent for the dye but also toassist in this clarification, for which purpose glycerin may also be used.
The minimum percentage of dye is not to be less than 15/100 of one per cent.
I claim:
I he process of making a dye-soap which comprises saponifying a mixture of cocoanut 011, castor oil and tallow, in the proportlon of 10, 10 and 8, respectively, with 38 degrees Baum caustic soda in the proportion of 14: at 50 degrees centigrade, adding CLIN TON S. ROBISON,
US198402A 1917-10-25 1917-10-25 Process of manufacture of dye-soap Expired - Lifetime US1353182A (en)

Priority Applications (1)

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US198402A US1353182A (en) 1917-10-25 1917-10-25 Process of manufacture of dye-soap

Applications Claiming Priority (1)

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US198402A US1353182A (en) 1917-10-25 1917-10-25 Process of manufacture of dye-soap

Publications (1)

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US1353182A true US1353182A (en) 1920-09-21

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