BE408902A - - Google Patents
Info
- Publication number
- BE408902A BE408902A BE408902DA BE408902A BE 408902 A BE408902 A BE 408902A BE 408902D A BE408902D A BE 408902DA BE 408902 A BE408902 A BE 408902A
- Authority
- BE
- Belgium
- Prior art keywords
- weight
- parts
- acid
- neutral
- washing
- Prior art date
Links
- 238000005406 washing Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 6
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 description 7
- 239000000344 soap Substances 0.000 description 7
- 229930195729 fatty acid Natural products 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- BHUGZIJOVAVBOQ-UHFFFAOYSA-N 2-(propylazaniumyl)acetate Chemical compound CCCNCC(O)=O BHUGZIJOVAVBOQ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- -1 aliphatic carbonic acids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003346 palm kernel oil Substances 0.000 description 2
- 235000019865 palm kernel oil Nutrition 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004653 carbonic acids Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- FRHOIPVLDOWSFE-UHFFFAOYSA-M sodium;2-(dodecylamino)acetate Chemical compound [Na+].CCCCCCCCCCCCNCC([O-])=O FRHOIPVLDOWSFE-UHFFFAOYSA-M 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
Classifications
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Description
<Desc/Clms Page number 1>
"Ouveaux agents de lavage et de nettoyage"
On sait que les savons usuels ont une réaction plus c moins alcaline et qu'on ne parvient pas à les rendre neut@ ou acides sans leur faire perdre leur solubilité. Par le @ graissage, c'est-à-dire, l'addition de petits pourcentages d'acides gras non-lies et surtout d'acide stéarique - proc qui est souvent appliqué en savonnerie - on réussit à dimi l'alcalinité des savons, mais on ne peut pas la supprime]: entièrement.
En effet, si l'on ajoute en quantités croisse des corps à action plus acide , on obtient finalement une tion acide mais aux dépens de l'utilité pratique du mélan alors ne se dissout pas bien dans l'eau et surtout ne moût plus, de sorte qu'il n'est plus utilisable industriellemer
Or, la demanderesse a trouvé que l'on peut préparer @ agents de lavage et de nettoyage qui ont une réaction neu ou acide si l'on prend soit d'ajouter des oomposés à acti acide , tela que le bisulfite de sodium, les acides boriqi citrique, tartrique et oxalique, aux sels solubles dans 1 des acides carboniques aliphatiques à poids moléculaire é:
<Desc/Clms Page number 2>
qui contiennent au moins un atome d'azote entre le groupe oar- boxylique et le radical aliphatique.
Comme sels de tels acides on peut citer, par exemple, les sels alcalins des acides oota- décylamino@cétiques et des acides carboniques analogues, de plus, l'oléylsarcoside, la @arcoside de l'acide gras de l'huile de coco et des corps homologues.
Les agents de lavage et de nettoyage à action neutre ou acide ainsi préparés oonviennent très bien au nettoyage des textiles sensibles aux alcalis ou comme produits cosmétiques par exemple sons forme de savons de toilette neutres, comme constituants de pâtes dentifrices, comme savons à laver les cheveux,eta.
Exemples :
1) On dissout, dans 90 parties en poids d'eau, 10 parties en poids d'un mélange consistant en 9,4 parties en poids de sarcoside de l'acide d'huile gras de palmiste (industriel, à 85%) et 0,6 partie en poids d'acide citrique. On obtient une solution pratiquement incolore , faiblement visqueuse et aaide la au papier de tournesol; On peut/diluer avec une quantité quel- conque d'eau et l'utiliser comme savon liquide pour le lavage des cheveux.
Au lieu de la sarcoside de l'acide gras d'huile de palmiste on peut utiliser le dodécyl-aminoacétate de sodium.
2) On mélange 20 parties en poids du mélange mentionné dans l'exemple 1 avec 10 parties en poids d'alcool isopropy- lique et 70 parties en poids d'eau . On obtient un savon liquide presque incolore , stable à froid et acide au papier tournesol; on peut le diluer avec une quantité quelconque d'eau . Cette préparation convient très bien à l'enlèvement des taches cau- nées par des rubans à copier et des papiers carbones à copier .
2) On obtient une poudre pour laver le s cheveux qui présen- te une action faiblement acide en mélangeant 42,6 parties en
EMI2.1
<Desc/Clms Page number 3>
poids de sel de sodium de la sarcoside de l'acide gras d' de coco (à 85%), 54,4 parties en poids de chlorure de sod: 3,0 parties en poids de bisulfate de sodium (pH égal à 5, dans une solution à 5 %).
4) On obtient un produit pour laver les cheveux qui @ fortement si l'on mélange 94 parties en poids de sel de s de l'acide propylaminoacétique acylé par de l'acide gras @ de palmiste (industriel à 85%) et 6 parties en poids d'aoj tartrique . Ce produit se distingue des lotions que l'on t sur le marché par cet avantage qu'il nettoie très bien les cheveux mais ne les dégraisse pas trop de sorte qu'ils ne viennent pas cassants après lavage et restent lustrés.
Au lieu du sel de sodium de l'acide propylaminoacétiq acylé par de l'acide gras d'huile de palmiste, on peut aus utiliser le produit de réaction de l'octadécénylméthylamin de l'acide citrique .
Résumé.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
"Work washing and cleaning agents"
We know that usual soaps have a more alkaline reaction and that it is not possible to render them neutral or acidic without causing them to lose their solubility. By greasing, that is to say, the addition of small percentages of unbound fatty acids and especially of stearic acid - a process which is often applied in soap factories - we succeed in reducing the alkalinity of the soaps , but it cannot be deleted]: entirely.
Indeed, if we add in growing quantities of bodies with more acidic action, we finally obtain an acidic tion but at the expense of the practical utility of the melan then does not dissolve well in water and above all no longer must, so that it can no longer be used industrially
However, the Applicant has found that it is possible to prepare @ washing and cleaning agents which have a neutral or acid reaction if one takes either to add oomposés with acidic acti, such as sodium bisulphite, acids citric, tartaric and oxalic boriqi, with salts soluble in 1 aliphatic carbonic acids with molecular weight of:
<Desc / Clms Page number 2>
which contain at least one nitrogen atom between the arboxylic group and the aliphatic radical.
As salts of such acids there may be mentioned, for example, the alkali salts of ootadecylaminoketic acids and analogous carbonic acids, in addition, oleylsarcoside, the fatty acid arcoside of coconut oil and homologous bodies.
The washing and cleaning agents with neutral or acidic action thus prepared are very suitable for cleaning textiles sensitive to alkalis or as cosmetic products, for example in the form of neutral toilet soaps, as constituents of toothpaste, as hair washing soaps , eta.
Examples:
1) 10 parts by weight of a mixture consisting of 9.4 parts by weight of palm kernel fatty oil acid sarcoside (industrial, 85%) are dissolved in 90 parts by weight of water and 0.6 part by weight of citric acid. A practically colorless, slightly viscous solution is obtained which is used with litmus paper; It can be diluted with any quantity of water and used as a liquid soap for washing the hair.
Instead of palm kernel oil fatty acid sarcoside, sodium dodecylaminoacetate can be used.
2) 20 parts by weight of the mixture mentioned in Example 1 are mixed with 10 parts by weight of isopropyl alcohol and 70 parts by weight of water. An almost colorless liquid soap is obtained which is cold stable and acidic on litmus paper; it can be diluted with any amount of water. This preparation is very suitable for removing stains caused by copying tapes and carbon copying papers.
2) A powder for washing the hair which exhibits a weakly acidic action is obtained by mixing 42.6 parts in
EMI2.1
<Desc / Clms Page number 3>
weight of sodium salt of coconut fatty acid sarcoside (85%), 54.4 parts by weight of sodium chloride: 3.0 parts by weight of sodium bisulfate (pH equal to 5, in a 5% solution).
4) A product is obtained for washing the hair which @ strongly if we mix 94 parts by weight of salt of propylaminoacetic acid acylated with palm kernel fatty acid @ (industrial at 85%) and 6 parts by weight of tartaric aoj. This product differs from lotions on the market by this advantage that it cleans the hair very well but does not degrease it too much so that it does not become brittle after washing and remain shiny.
Instead of the sodium salt of propylaminoacetic acid acylated with palm kernel oil fatty acid, the reaction product of citric acid octadecenylmethylamin can also be used.
Summary.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE408902A true BE408902A (en) |
Family
ID=73382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE408902D BE408902A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE408902A (en) |
-
0
- BE BE408902D patent/BE408902A/fr unknown
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