US2237629A - Shampoo - Google Patents
Shampoo Download PDFInfo
- Publication number
- US2237629A US2237629A US33057A US3305735A US2237629A US 2237629 A US2237629 A US 2237629A US 33057 A US33057 A US 33057A US 3305735 A US3305735 A US 3305735A US 2237629 A US2237629 A US 2237629A
- Authority
- US
- United States
- Prior art keywords
- hair
- salts
- soap
- fatty acids
- shampoo
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/03—Organic sulfoxy compound containing
- Y10S516/04—Protein or carboxylic compound containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/03—Organic sulfoxy compound containing
- Y10S516/05—Organic amine, amide, or n-base containing
Definitions
- My present invention relates to an improvement in hair washes or shampoos.
- the monoethanolamine salt and the ammonium salts are of greater advantage than the sodium and other salts due to their higher foaming power and property of remaining liquid in concentrated solution.
- No lime or other insoluble salts are formed when using hard water, and the insoluble soaps previously deposited upon the hair by washing with hard water are removed. A good foam is obtained, and due to the high detergent value the hair is cleaned completely in one wash and rinsing, whereas with soap several washings and many rinsings are required.
- Some of the advantages of the salts of sulphonic esters of alkanolamides of fatty acids are still retained by mixing with soap. Among these may be mentioned the high detergent values and resistance to hard water. Mixtures up to .with soap can be used. The following are examples of my improved liquid hair shampoo:
- An improved shampoo containing as the active ingredient the monoethanolamine salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
- An improved shampoo containing as the active ingredient the ammonium salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
- An improved shampoo containing as the active ingredient a water soluble non-metallic salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
- improved shampoo containing as the active ingredient a water soluble salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle, said ingredient being characterized by high foaming power due to the absence of formation of lime or other insoluble salts. the property of remaining liquid in concentrated solution, high detergent value, and the property of being non-injurious to the scalp or hair due to low imbibation and the absence of the formation of free alkali.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Description
Patented Apr. 8, 11
I ll,
John w. Orelu ,Summlt, N. s.
No Drawing. Application July 25, 1935,
- Serial No. 33,057
4 Claims.
My present invention relates to an improvement in hair washes or shampoos.
Many attempts have been made to provide materials other than soap for washing the hair for the purpose of avoiding the usual destructive action of soap. The normal action of even a neutral soap when put into solution is to set free as much as one-half of its alkali. This alkali has a destructive action upon the hair fiber. Moreover, human hair normally has deposited upon it a sheath of lime and magnesium deposits consisting of carbonates, lime and magnesium soaps formed from the natural oils on the hair. Ordinary washing with soap will not remove these coatings and the hair retains its dull, lustreless appearance. Neutral sulphonated castor and other oils do not foam and leave the hair slightly sticky.
Furthermore, many of these sulphonated products which are used in shampoos to avoid the result of the action of soap on hair, have themselves the harmful characteristic of causing a great amount of drying of the scalp due to a large water absorption.
The presence of considerable amounts of immersing a swatch of it in a dilute solution of hydrochloric acid; bubbles of carbondioxide are set free.
- I have found that the salts of sulphonic esters I of the monoethanolamides of the cocoanut fatty acids do not hydrolize to free alkali to attack the hair, nor do they have the property of causing an unhealthy removal of cell water which results in a drying of the scalp. The ethanolamine salts,
especially the monoethanolamine salt and the ammonium salts, are of greater advantage than the sodium and other salts due to their higher foaming power and property of remaining liquid in concentrated solution. No lime or other insoluble salts are formed when using hard water, and the insoluble soaps previously deposited upon the hair by washing with hard water are removed. A good foam is obtained, and due to the high detergent value the hair is cleaned completely in one wash and rinsing, whereas with soap several washings and many rinsings are required. Some of the advantages of the salts of sulphonic esters of alkanolamides of fatty acids are still retained by mixing with soap. Among these may be mentioned the high detergent values and resistance to hard water. Mixtures up to .with soap can be used. The following are examples of my improved liquid hair shampoo:
Per cent Monoethanolamine salt of the sulphonic ester of monoethanolamide of the cocoanut fatty The sulphonic esters of the monoethanolamides of the cocoanut fatty acids are best prepared in accordance with the methods set forth in my United States Letters Patent No. 1,981,792. While inferior for the purpose to the non-metallic soluble salts specified, the sodium salts of my improved detersive agents may also be employed.
1 claim:
- 1. An improved shampoo. containing as the active ingredient the monoethanolamine salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
2. An improved shampoo containing as the active ingredient the ammonium salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
3. An improved shampoo containing as the active ingredient a water soluble non-metallic salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle.
4. improved shampoo, containing as the active ingredient a water soluble salt of the sulphonic esters of monoethanolamide of the cocoanut fatty acids in an aqueous vehicle, said ingredient being characterized by high foaming power due to the absence of formation of lime or other insoluble salts. the property of remaining liquid in concentrated solution, high detergent value, and the property of being non-injurious to the scalp or hair due to low imbibation and the absence of the formation of free alkali.
JOHN W. ORELUP.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33057A US2237629A (en) | 1935-07-25 | 1935-07-25 | Shampoo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33057A US2237629A (en) | 1935-07-25 | 1935-07-25 | Shampoo |
Publications (1)
Publication Number | Publication Date |
---|---|
US2237629A true US2237629A (en) | 1941-04-08 |
Family
ID=21868339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US33057A Expired - Lifetime US2237629A (en) | 1935-07-25 | 1935-07-25 | Shampoo |
Country Status (1)
Country | Link |
---|---|
US (1) | US2237629A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2441063A (en) * | 1943-06-04 | 1948-05-04 | Quaker Chemical Products Corp | Salts of alkylolamine boric esters |
US2490459A (en) * | 1946-04-10 | 1949-12-06 | Emulsol Corp | Paste shampoo |
US2519062A (en) * | 1946-04-18 | 1950-08-15 | Nopeo Chemical Company | Lotion shampoo |
US2588197A (en) * | 1946-01-16 | 1952-03-04 | Emulsol Corp | Preparation of shampoos |
US2879231A (en) * | 1950-10-13 | 1959-03-24 | Colgate Palmolive Co | Shampoo composition |
US4230527A (en) * | 1977-04-29 | 1980-10-28 | Alexander Cella | Steam generator for use in nuclear power plants |
US4364837A (en) * | 1981-09-08 | 1982-12-21 | Lever Brothers Company | Shampoo compositions comprising saccharides |
US20060276369A1 (en) * | 2003-12-12 | 2006-12-07 | Bart Levecke | Cosmetic rinse-off compositions comprising inulin-type fructan |
-
1935
- 1935-07-25 US US33057A patent/US2237629A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2441063A (en) * | 1943-06-04 | 1948-05-04 | Quaker Chemical Products Corp | Salts of alkylolamine boric esters |
US2588197A (en) * | 1946-01-16 | 1952-03-04 | Emulsol Corp | Preparation of shampoos |
US2490459A (en) * | 1946-04-10 | 1949-12-06 | Emulsol Corp | Paste shampoo |
US2519062A (en) * | 1946-04-18 | 1950-08-15 | Nopeo Chemical Company | Lotion shampoo |
US2879231A (en) * | 1950-10-13 | 1959-03-24 | Colgate Palmolive Co | Shampoo composition |
US4230527A (en) * | 1977-04-29 | 1980-10-28 | Alexander Cella | Steam generator for use in nuclear power plants |
US4364837A (en) * | 1981-09-08 | 1982-12-21 | Lever Brothers Company | Shampoo compositions comprising saccharides |
US20060276369A1 (en) * | 2003-12-12 | 2006-12-07 | Bart Levecke | Cosmetic rinse-off compositions comprising inulin-type fructan |
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