DE508564C - Process for the production of a solution of carob kernels or similar kernels for finishing, sizing or printing purposes - Google Patents
Process for the production of a solution of carob kernels or similar kernels for finishing, sizing or printing purposesInfo
- Publication number
- DE508564C DE508564C DE1930508564D DE508564DD DE508564C DE 508564 C DE508564 C DE 508564C DE 1930508564 D DE1930508564 D DE 1930508564D DE 508564D D DE508564D D DE 508564DD DE 508564 C DE508564 C DE 508564C
- Authority
- DE
- Germany
- Prior art keywords
- kernels
- sizing
- finishing
- solution
- carob
- 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
Links
- 235000013912 Ceratonia siliqua Nutrition 0.000 title claims description 5
- 240000008886 Ceratonia siliqua Species 0.000 title claims description 5
- 238000004513 sizing Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 title description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229920000161 Locust bean gum Polymers 0.000 description 4
- 235000010420 locust bean gum Nutrition 0.000 description 4
- 239000000711 locust bean gum Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241001493421 Robinia <trematode> Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000008719 thickening 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
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/14—Hemicellulose; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Verfahren zur Herstellung einer Lösung von Johannisbrotkernen oder ähnlichen Samenkernen für Appretur-, Schlichte- oder Druckzwecke Das Lösen von Johannisbrotkernmehl ist in der Praxis immer mit besonderen Schwierigkeiten verbunden, welche die allgemeine Anwendung dieses wertvollen Produktes wesentlich erschweren.Process for the preparation of a solution of carob seeds or Similar seed kernels for finishing, sizing or printing purposes. Dissolving locust bean gum is in practice always associated with particular difficulties, which are general Make application of this valuable product much more difficult.
Es wurde nun gefunden, daß das Lösen der fein gemahlenen Samenkerne glatt, ohne jede Knollenbildung, in kurzer Zeit und ohne jede Hilfsapparatur vor sich geht, wenn man die gemahlenen Samenkerne von Johannisbrot oder von der verwandten Gleditschia macrocarpa oder von Robinia pseudacacia mit solchen Lösungsmitteln anteiä , welche das Mehl nicht quellen, selbst aber in jedem Verhältnis mit Wasser mischbar sind.It has now been found that loosening the finely ground seed kernels smooth, without any lump formation, in a short time and without any auxiliary equipment If you have the ground kernels of carob or of the related Gleditschia macrocarpa or Robinia pseudacacia with such solvents which do not swell the flour, but are themselves miscible with water in any proportion are.
Das Lösen von gemahlenen Johannisbrotkernen unter Zuhilfenahme von Ameisensäure oder anderen organischen Säuren ist bekannt. Will man Johannisbrotkernmehl oder die gemahlenen Kerne verwandter Samen jedoch für alkalische Druckverdickungen von Küpenfarben verwenden, so muß die betreffende Säure unbedingt neutralisiert werden; es entstehen dadurch Salze, welche die Aufnahme der für den Küpendruck notwendigen Zusätze erschweren. Auch das Lösen von Johannisbrotkernmehl bei Gegenwart von alkylierten Naphthalinsulfosäuren ist bekannt; die Verwendung dieser Sulfosäuren ist jedoch gegenüber den billigen technischen Lösungsmitteln, wie Spiritus, Glycerin oder Pyridin, wesentlieh teurer. Ein weiterer Vorteil des neuen Verfahrens besteht darin, daß man die nötige Menge Wasser dem angeteigten Mehl auf einmal zugeben kann, ohne eine Knollenbildung befürchten zu müssen, was gegenüber den bekannten Verfahren als eine wesentliche Arbeitsvereinfachung zu betrachten ist. Beispiel io kg Johannisbrotkernmehl des Handels werden mit io 1 Spiritus oder entsprechenden Mengen Glycerin oder Pyridin angeteigt und dann mit beliebigen Mengen Wasser verrührt; man erhält, je nach der Temperatur des Wassers, eine sofort brauchbare Lösung, die für Appretur-, Schlichte- und Druckzwecke Verwendung finden kann.The loosening of ground carob kernels with the help of Formic acid or other organic acids are known. If you want locust bean gum or the ground kernels of related seeds, however, for alkaline printing thickenings If you use vat paints, the acid in question must be neutralized will; this creates salts, which absorb the necessary for the vat pressure Make additives difficult. Also dissolving locust bean gum in the presence of alkylated ones Naphthalene sulfonic acids are known; however, the use of these sulfonic acids is compared to cheap technical solvents such as alcohol, glycerine or pyridine, much more expensive. Another advantage of the new method is that you can add the necessary amount of water to the pastry flour at once, without a To have to fear tuber formation, which is compared to the known method as a essential work simplification is to be considered. Example 10 kg of locust bean gum The trade is made with 10 1 alcohol or corresponding amounts of glycerine or pyridine made into a paste and then mixed with any amount of water; one obtains, depending on the Temperature of the water, a solution that can be used immediately for finishing, sizing and printing purposes can be used.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE508564T | 1930-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE508564C true DE508564C (en) | 1930-09-27 |
Family
ID=6547001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930508564D Expired DE508564C (en) | 1930-01-30 | 1930-01-30 | Process for the production of a solution of carob kernels or similar kernels for finishing, sizing or printing purposes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE508564C (en) |
-
1930
- 1930-01-30 DE DE1930508564D patent/DE508564C/en not_active Expired
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