DE203847C - - Google Patents
Info
- Publication number
- DE203847C DE203847C DE1904203847D DE203847DA DE203847C DE 203847 C DE203847 C DE 203847C DE 1904203847 D DE1904203847 D DE 1904203847D DE 203847D A DE203847D A DE 203847DA DE 203847 C DE203847 C DE 203847C
- Authority
- DE
- Germany
- Prior art keywords
- resin acids
- formaldehyde
- rosin
- acid
- condensation products
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000007859 condensation product Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- 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 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 235000007173 Abies balsamea Nutrition 0.000 description 2
- 239000004857 Balsam Substances 0.000 description 2
- 241000759176 Copaifera langsdorffii Species 0.000 description 2
- 244000018716 Impatiens biflora Species 0.000 description 2
- 239000008098 formaldehyde solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- -1 hydrochloric acid Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- Ja 203847 KLASSE 12o. GRUPPE- Yes 203847 CLASS 12o. GROUP
KARL AUGUST LINGNER in DRESDEN.KARL AUGUST LINGNER in DRESDEN.
aus Harzsäuren.from resin acids.
Zusatz zum Patente 183185 vom 3. April 1904.Addendum to patent 183185 of April 3, 1904.
Patentiert im Deutschen Reiche vom 6. Oktober 1904 ab. Längste Dauer: 2. April 1919.Patented in the German Empire on October 6, 1904. Longest duration: April 2, 1919.
Gemäß Patent 183185 erhält man aus Kopaivabalsam und Formaldehyd feste Kondensationsprodukte. Die vorliegende Erfindung ist eine weitere Ausbildung dieses Verfahrens. Es besteht in der Herstellung von Kondensationsprodukten des Formaldehyds mit Harzsäuren beliebiger Art mit Ausnahme der Harzsäuren des Kopaivabalsams. Der Erfinder hat gefunden, daß, wenn man auf derartige Harzsäuren, beispielsweise Colophonium, Formaldehyd, in Gegenwart von Säuren, wie Salzsäure, Schwefelsäure, Ameisensäure, Essigsäure einwirken läßt, neue technisch oder medizinisch verwertbare Produkte entstehen.According to patent 183185, copaiva balsam is obtained and formaldehyde solid condensation products. The present invention is another embodiment of this method. It consists in the production of condensation products of formaldehyde with resin acids of any kind with the exception of the resin acids of the copaiva balsam. The inventor has found that when one looks at such resin acids, for example rosin, formaldehyde, in the presence of acids such as hydrochloric acid, Allow sulfuric acid, formic acid, acetic acid to act, creating new technically or medically usable products.
Man löst beispielsweise 1 kg Colophonium in 4 kg Alkohol auf, mischt mit 1 kg 4oprozentiger Formaldehydlösung und leitet SaIzsäure durch das Gemisch. Es scheidet sich alsdann, schneller bei gleichzeitiger Erwärmung, ein geruchloser, harziger Körper aus, welcher einen höheren Schmelzpunkt als das ursprünglich verwendete Colophonium und diesem gegenüber die weitere neue Eigenschaft besitzt, in rissefreien Schichten aus seinen Lösungen in flüchtigen Lösungsmitteln aufzutrocknen, ein für die Herstellung von Lacken in höchstem Grade bedeutsamer Faktor.For example, 1 kg of rosin is dissolved in 4 kg of alcohol and mixed with 1 kg of 4% strength Formaldehyde solution and conducts hydrochloric acid through the mixture. It then separates, faster with simultaneous warming, an odorless, resinous body, which has a higher melting point than that originally used rosin and compared to this the other new property possesses, in crack-free layers from its solutions in volatile solvents to dry up, one for making Lacquers are the most important factor.
Im folgenden wird ein Beispiel unter Verwendung von Ameisensäure gegeben:The following is an example using formic acid:
Man löst beispielsweise 300 g Mastix in 11 siedenden Alkohol auf, gibt hierzu 300 g Formaldehyd 4oprozentig und 600 g Ameisensäure. Die Mischung wird am Rücknußkühler mehrere Stunden im Sieden erhalten. Beim Eingießen in Wasser scheidet sich ein aromatisch riechender, weicher, harziger Körper ab, der, ausgewaschen, an der Luft allmählich hart wird.For example, dissolve 300 g of mastic in 11 boiling alcohol, add 300 g of 4% formaldehyde and 600 g of formic acid. The mixture is kept at the boil for several hours on the re-nut condenser. At the Poured into water, an aromatic, soft, resinous body is deposited which, washed out, gradually hardening in air.
Beispiel III.Example III.
Man löst 1 kg Colophonium in 4 kg Alkohol auf, mischt mit 1 kg 40prozentiger Formaldehydlösung und setzt 600 g konzentrierter Schwefelsäure langsam unter Kühlung zu. Das Gemisch läßt man stehen und gießt es nachher in Wasser. .Dissolve 1 kg of rosin in 4 kg of alcohol and mix with 1 kg of 40 percent formaldehyde solution and slowly adds 600 g of concentrated sulfuric acid with cooling. The mixture is left to stand and then poured in water. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT40776D AT40776B (en) | 1904-10-05 | 1909-01-04 | Process for the production of solid, high-melting condensation products from resin acids. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203847C true DE203847C (en) |
Family
ID=466223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904203847D Expired - Lifetime DE203847C (en) | 1904-10-05 | 1904-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203847C (en) |
-
1904
- 1904-10-05 DE DE1904203847D patent/DE203847C/de not_active Expired - Lifetime
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