DE299761C - - Google Patents
Info
- Publication number
- DE299761C DE299761C DENDAT299761D DE299761DA DE299761C DE 299761 C DE299761 C DE 299761C DE NDAT299761 D DENDAT299761 D DE NDAT299761D DE 299761D A DE299761D A DE 299761DA DE 299761 C DE299761 C DE 299761C
- Authority
- DE
- Germany
- Prior art keywords
- salts
- fluorosulfonic acid
- solutions
- free
- wood
- 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.)
- Active
Links
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N Fluorosulfuric acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- 239000002641 tar oil Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 11
- 150000001447 alkali salts Chemical class 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 241000282941 Rangifer tarandus Species 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XKUUMWKWUZRRPD-UHFFFAOYSA-N heptan-2-amine;sulfuric acid Chemical compound [O-]S([O-])(=O)=O.CCCCCC(C)[NH3+].CCCCCC(C)[NH3+] XKUUMWKWUZRRPD-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000002335 preservative Effects 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with selenium, tellurium, polonium or their compounds; with sulfur, dithionites or compounds containing sulfur and halogens, with or without oxygen; by sulfohalogenation with chlorosulfonic acid; by sulfohalogenation with a mixture of sulfur dioxide and free halogens
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
AUSGEGEBEN AWl 19. JULI 1919ISSUED AWl JULY 19, 1919
Das vorliegende Verfahren zum Konservieren poröser Korper, wie1 Gewebe, Holz u. dgl., besteht in der Verwendung der Fluorsulfonsäure und ihrer Salze. Es können sowohl Leicht- wie Schwermetallsalze verwendet werden, jedes für sich oder in Mischung miteinander. Hierbei ist es nicht notwendig, die Schwermetallsalze zu isolieren, vielmehr kann auch so vorgegangen werden, daß ' dieThe present method for preserving porous body 1 as fabric, wood u. The like., Consists in the use of fluorosulfonic acid and their salts. Both light and heavy metal salts can be used, each individually or in a mixture with one another. It is not necessary here to isolate the heavy metal salts; rather, a procedure can also be used to ensure that 'the
ίο Lösungen der Alkalisalze der Fluorsulfonsäure mit Schwermetallsalzen versetzt \verden, wobei die Umsetzung eintritt. Es hat sich gezeigt, daß die. freie Säure sowie die Salze große konservierende Wirkung besitzen., Das Zinksalz zeichnet sich dadurch aus, daß es« im Wasser klar löslich ist und keine basischen Salze, wie beispielsweise das Chlorzink, ausflockt. Es bietet den besonderen Vorteil, daß es neben dem konservierenden Zinkion auch das Fluor, welches gleichfalls konservierend wirkt, enthält. Eine andere' Ausführungsform -besteht darin, daß man Lösungen der Alkalisalze, insbesondere das Natrium- und Lithiumsalz in organischen Lösungsmitteln, wie Teeröl, Alkohol, Azeton o. dgl. verwendet. In derselben Weise kann auch die freie Fluorsulfonsäure, „welche eine bei 150° siedende, mit organischen Lösungsmitteln mischbare Flüssigkeit darstellt, benutzt werden. Besonders wichtig ist, daß Lösungen des Natrium- bzw. , Lithiumsalzes oder der freien Fluorsulfonsäure in Teeröl verwendet werden können. Es gelingt hierbei in leichter Weise, die konservierende ,Wirkung dieser Verbindungen mit derjenigen des Teeröls zu vereinigen, was bisher unter Anwendung einer einzelnen Tränkung nicht möglich war. - .ίο Solutions of the alkali salts of fluorosulfonic acid mixed with heavy metal salts, whereupon the reaction occurs. It has shown that the. free acid as well as the salts have a great preservative effect The zinc salt is characterized by the fact that it is clearly soluble in water and does not flocculate any basic salts such as zinc chloride. It has the particular advantage that In addition to the conserving zinc ion, there is also fluorine, which is also conserving acts, contains. Another embodiment consists in that one Solutions of the alkali salts, especially the sodium and lithium salts, in organic solvents such as tar oil, alcohol, acetone or the like. Used. In the same way, the free fluorosulfonic acid, “which is a is a liquid which boils at 150 ° and is miscible with organic solvents will. It is particularly important that solutions of the sodium or lithium salt or the free fluorosulfonic acid in tar oil can be used. It succeeds here in an easy way, the preserving effect to combine these compounds with that of the tar oil, what has been previously used a single impregnation was not possible. -.
Die Ausführung der Konservierung erfolgt derartig, daß man die freie Fluorsulfonsäure oder ihre Salze vorteilhaft in gelöstem Zustande in das Holz in bekannter \yeise einführt und entweder eine Volltränkung oder eine Spartränkung vornimmt. Man kann, bereits mit einer wässerigen 1,5 prozentigen Lösung eine Konservierung erreichen.The preservation is carried out in such a way that the free fluorosulfonic acid is removed or their salts are advantageously introduced into the wood in a dissolved state in a known manner and either a full soak or a sparse drink. You can, already Achieve preservation with an aqueous 1.5 percent solution.
Man kann auch erst Base und dann die freie Fluorsulfonsäure für sich oder im gelösten Zustande in das Holz einführen oder umgekehrt verfahren.You can also first base and then the free fluorosulfonic acid alone or in solution Introduce states into the wood or proceed in reverse.
Man kann auch Salze der Fluorsulfonsäure mit organischen Basen verwenden, des ferne- ' ren Doppelsalze und andere Derivate der fluorsulfonsauren Salze. ■Salts of fluorosulfonic acid with organic bases can also be used, of ren double salts and other derivatives of the fluorosulfonic acid salts. ■
Man kann die Salze auch in Mischung mit Verdünnungsmitteln, z. B. mit Natriumsulfat u. dgl. verwenden. In diesem Falle kann man z. B. die Salze der Fluorsulfonsäure mit Natrumsulfat, Ammoniumsulfat, Kochsalz, Bo-The salts can also be mixed with diluents, e.g. B. with sodium sulfate and the like. In this case you can z. B. the salts of fluorosulfonic acid with sodium sulfate, Ammonium sulphate, common salt,
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE299761C true DE299761C (en) |
Family
ID=553819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT299761D Active DE299761C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE299761C (en) |
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0
- DE DENDAT299761D patent/DE299761C/de active Active
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