DE2625254A1 - HIGHLY CONCENTRATED, PERMANENT POLYBORATE SOLUTIONS AND METHODS FOR THEIR PRODUCTION - Google Patents
HIGHLY CONCENTRATED, PERMANENT POLYBORATE SOLUTIONS AND METHODS FOR THEIR PRODUCTIONInfo
- Publication number
- DE2625254A1 DE2625254A1 DE19762625254 DE2625254A DE2625254A1 DE 2625254 A1 DE2625254 A1 DE 2625254A1 DE 19762625254 DE19762625254 DE 19762625254 DE 2625254 A DE2625254 A DE 2625254A DE 2625254 A1 DE2625254 A1 DE 2625254A1
- Authority
- DE
- Germany
- Prior art keywords
- polyborate
- solutions
- boric acid
- highly concentrated
- production
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 14
- 239000004327 boric acid Substances 0.000 claims description 14
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical group NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- QZXIXSZVEYUCGM-UHFFFAOYSA-N 2-aminopropan-2-ol Chemical compound CC(C)(N)O QZXIXSZVEYUCGM-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 239000000243 solution Substances 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- -1 yarn wetting agents Chemical compound 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000000080 wetting agent Substances 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
- C01B35/12—Borates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
A 248 9 A 248 9
PATENTANWÄLTE
MOLLER-BORE · QROENING · DEUFEL PATENT LAWYERS
MOLLER-BORE QROENING DEUFEL
8M0NCHENSS-SIEBERT3TR.4-TEL.(089)471079 „8M0NCHENSS-SIEBERT3TR.4-TEL. (089) 471079 "
Dr. Vinzenz Anger, Wien (Oesterreich)Dr. Vinzenz Anger, Vienna (Austria)
Hochkonzentrierte, beständige Polyboratlösungen und Verfahren zu deren HerstellungHighly concentrated, persistent polyborate solutions and processes for their production
Die Erfindung bezieht sich auf hochkonzentrierte Polyboratlösungen, die in flüssiger Form erhältlich und gegen extreme Kälte beständig sind. Ferner bezieht sich die vorliegende Erfindung auf ein Verfahren zu deren Herstellung, sowie auf spezielle Verwendungszwecke solcher Lösungen.The invention relates to highly concentrated polyborate solutions that are available in liquid form and are resistant to extreme cold. The present invention also relates to a method for the same Manufacture, as well as special uses of such solutions.
Die Herstellung konzentrierter flüssiger Boratlösungen ist wichtig für borathaltige Textilhilfsmittel, wie z.B. Garnbefeuchtungsmittel, für Metallbearbeitungsmittel, wie z.B. Kühlmittel, und flüssige Reinigungs- und Desinfektionsmittel, die in konzentrierter flüssiger Form geliefert werden sollen.The production of concentrated liquid borate solutions is important for textile auxiliaries containing borate, such as yarn wetting agents, for metalworking agents such as coolants, and liquid cleaning agents and Disinfectants to be supplied in concentrated liquid form.
25.5.76.B/VW 609851/11155/25/76.B / VW 609851/1115
Von den bekannten Salzen der Borsäure und der Polyborsäuren sind die Kaliumsalze am besten löslich, doch erreicht keines dieser Salze eine Löslichkeit von über 1:0 % in Wasser bei 0 0C, was für die oben angeführten Verwendungsmöglichkeiten unzureichend ist.Of the known salts of boric acid and polyboric acids, the potassium salts are the most soluble, but none of these salts achieve a solubility of more than 1: 0 % in water at 0 ° C., which is inadequate for the possible uses listed above.
Zweck der Erfindung ist es, Polyboratlösungen herzustellen, die in hochkonzentrierter Form erhältlich, gegen extreme Kälte beständig und geruchlos sind.The purpose of the invention is to produce polyborate solutions that are available in highly concentrated form, are resistant to extreme cold and are odorless.
Zur Theorie über Polyboratlösungen sei auf Gmelin-Kraut "Handbuch der anorganischen Chemie" verwiesen. For the theory of polyborate solutions, reference is made to Gmelin-Kraut "Handbuch der inorganic Chemie".
Bei Versuchen, als Basen für Borate aliphatische Amine zu verwenden, zeigte sich überraschend, dass Alkanolamine, bevorzugt Monoäthanolamin, und aliphatische Polyamine, bevorzugt Triathylentetramin, mit Borsäure in Wasser äusserst leicht lösliche Polyborate bilden. Monoäthanolamin vermag pro Mol 3 bis 4 Mol Borsäure in Lösung zu bringen, wobei 20 g der Base bis zu 60 bis 70 g Borsäure in einer mit Wasser auf 100 ml gebrachten Lösung enthalten können. Eine so erhaltene Lösung ist dünnflüssig und erstarrt auch nicht bei extrem niederen Temperaturen, z.B. -10 0C.In attempts to use aliphatic amines as bases for borates, it was surprisingly found that alkanolamines, preferably monoethanolamine, and aliphatic polyamines, preferably triethylenetetramine, form extremely easily soluble polyborates with boric acid in water. Monoethanolamine is capable of dissolving 3 to 4 moles of boric acid per mole, with 20 g of the base being able to contain up to 60 to 70 g of boric acid in a solution made up to 100 ml with water. A solution obtained in this way is thin and does not solidify even at extremely low temperatures, e.g. -10 0 C.
Mit Triathylentetramin als Base können ebenfalls 60 bis 70 g an Borsäure bei Verwendung von 17 g der Base in einer mit Wasser auf 100 ml gebrachten Lösung erhaltenWith trietylenetetramine as the base, 60 to 70 g of boric acid can also be obtained using 17 g of the base obtained in a solution made up to 100 ml with water
609851/1115609851/1115
werden, doch erstarrt diese Lösung schon bei 0 0C. Mischungen beider Lösungen jedoch zeigen wiederum ein befriedigendes Verhalten gegen niedere Temperaturen, denn sie erstarren auch bei -10 0C nicht.be, but this solution both solutions but freezes already at 0 0 C. mixes again show a satisfactory performance against low temperatures, for they do not solidify even at -10 0C.
Die erfindungsgemässen Lösungen haben die Eigenschaft, dass ihr pH-Wert in konzentrierter Lösung schwach sauer (pH ca. 6), in verdünnten Lösungen jedoch alkalisch (pH 8,5 bis 8,9) ist.The solutions according to the invention have the property that their pH value in concentrated solution slightly acidic (pH approx. 6), but alkaline in dilute solutions (pH 8.5 to 8.9).
Eine Polyboratlösung aus Borsäure und Monoäthanolamin ist gegen Zusatz von Methanol unempfindlich. Man kann eine Lösung mit einem Gehalt von 50 g Borsäure und 17 g Monoäthanolamin in einer mit reinem Methanol auf 100 ml gebrachten Lösung erhalten, doch ist deren Viskosität bedeutend höher als die der wässrigen Lösung.A polyborate solution made from boric acid and monoethanolamine is insensitive to the addition of methanol. A solution containing 50 g of boric acid can be used and 17 g of monoethanolamine are obtained in a solution made up to 100 ml with pure methanol, but their Viscosity significantly higher than that of the aqueous solution.
60 g Borsäure werden mit 20 g Monoäthanolamin versetzt und mit Wasser auf ein Volumen von 100 ml gebracht. Die Borsäure geht beim Umrühren fast augenblicklich in Lösung, wobei eine schwache Wärmetönung auftritt. Diese Lösung ist mit Methanol mischbar und erstarrt auch bei -10 0C nicht.60 g of boric acid are mixed with 20 g of monoethanolamine and brought to a volume of 100 ml with water. The boric acid dissolves almost instantly when stirred, with a slight exotherm. This solution is mixed with methanol and not frozen at -10 0 C.
609851/1115609851/1115
60 g Borsäure werden mit 12 g Triäthylentetramin versetzt und mit V/asser auf ein Volumen von 100 ml gebracht. Die Borsäure löst sich sehr schnell auf. Die Lösung erstarrt jedoch bei 0 0C kristallin.60 g of boric acid are mixed with 12 g of triethylenetetramine and brought to a volume of 100 ml with V / water. The boric acid dissolves very quickly. However, the solution solidifies in crystalline form at 0 ° C.
Gleiche Volumina der Lösungen gemäss Beispiel 1 und Beispiel 2 werden gemischt. Die so erhaltene Lösung erstarrt selbst bei -10 0C nicht.The same volumes of the solutions according to Example 1 and Example 2 are mixed. The solution thus obtained does not solidify even at -10 0C.
609851/1115609851/1115
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT429875A AT340874B (en) | 1975-06-06 | 1975-06-06 | METHOD FOR PRODUCING HIGHLY CONCENTRATED POLYBORATE SOLUTIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2625254A1 true DE2625254A1 (en) | 1976-12-16 |
Family
ID=3562195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762625254 Withdrawn DE2625254A1 (en) | 1975-06-06 | 1976-06-04 | HIGHLY CONCENTRATED, PERMANENT POLYBORATE SOLUTIONS AND METHODS FOR THEIR PRODUCTION |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS51146404A (en) |
AT (1) | AT340874B (en) |
AU (1) | AU1464876A (en) |
BE (1) | BE842649A (en) |
CA (1) | CA1082230A (en) |
CH (1) | CH601106A5 (en) |
DE (1) | DE2625254A1 (en) |
ES (1) | ES448558A1 (en) |
FR (1) | FR2313391A1 (en) |
GB (1) | GB1522416A (en) |
NL (1) | NL7606065A (en) |
SE (1) | SE7606358L (en) |
ZA (1) | ZA763328B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332609A (en) | 1981-03-05 | 1982-06-01 | Standard Oil Company (Indiana) | Fertilizing plants with polyborates |
US5100583A (en) * | 1988-02-16 | 1992-03-31 | United States Borax & Chemical Corporation | Aqueous boron-containing compositions |
FR2731008B1 (en) * | 1995-02-24 | 1999-05-07 | Dev Activites Chimiques Distri | AQUEOUS BOREAL SOLUTION, PARTICULARLY FOR THE ADJUVANTATION OF AMYLACEOUS ADHESIVE |
US5928672A (en) * | 1996-03-28 | 1999-07-27 | Hammons; Barry D. | Polyborate composition |
-
1975
- 1975-06-06 AT AT429875A patent/AT340874B/en active
-
1976
- 1976-06-04 DE DE19762625254 patent/DE2625254A1/en not_active Withdrawn
- 1976-06-04 ZA ZA763328A patent/ZA763328B/en unknown
- 1976-06-04 AU AU14648/76A patent/AU1464876A/en not_active Expired
- 1976-06-04 BE BE167676A patent/BE842649A/en unknown
- 1976-06-04 CH CH714076A patent/CH601106A5/xx not_active IP Right Cessation
- 1976-06-04 FR FR7617127A patent/FR2313391A1/en active Granted
- 1976-06-04 SE SE7606358A patent/SE7606358L/en unknown
- 1976-06-04 ES ES448558A patent/ES448558A1/en not_active Expired
- 1976-06-04 NL NL7606065A patent/NL7606065A/en unknown
- 1976-06-04 GB GB23221/76A patent/GB1522416A/en not_active Expired
- 1976-06-04 JP JP51066381A patent/JPS51146404A/en active Pending
- 1976-06-04 CA CA254,141A patent/CA1082230A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS51146404A (en) | 1976-12-16 |
AT340874B (en) | 1978-01-10 |
FR2313391B3 (en) | 1979-02-23 |
AU1464876A (en) | 1977-12-08 |
ES448558A1 (en) | 1977-07-16 |
CA1082230A (en) | 1980-07-22 |
ATA429875A (en) | 1977-05-15 |
CH601106A5 (en) | 1978-06-30 |
NL7606065A (en) | 1976-12-08 |
ZA763328B (en) | 1977-05-25 |
BE842649A (en) | 1976-12-06 |
FR2313391A1 (en) | 1976-12-31 |
GB1522416A (en) | 1978-08-23 |
SE7606358L (en) | 1976-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |