AT79427B - Method for processing cellulose esters using acyloxy fatty acid esters. - Google Patents
Method for processing cellulose esters using acyloxy fatty acid esters.Info
- Publication number
- AT79427B AT79427B AT79427DA AT79427B AT 79427 B AT79427 B AT 79427B AT 79427D A AT79427D A AT 79427DA AT 79427 B AT79427 B AT 79427B
- Authority
- AT
- Austria
- Prior art keywords
- esters
- fatty acid
- processing cellulose
- acid esters
- cellulose esters
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 3
- -1 acyloxy fatty acid esters Chemical class 0.000 title description 4
- 235000014113 dietary fatty acids Nutrition 0.000 title description 4
- 239000000194 fatty acid Substances 0.000 title description 4
- 229930195729 fatty acid Natural products 0.000 title description 4
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- ZWCRLFIZIYVXMG-UHFFFAOYSA-N ethyl 2-acetyloxyacetate Chemical compound CCOC(=O)COC(C)=O ZWCRLFIZIYVXMG-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Verarbeitung von Zelluloseestern- unter Verwendung von Acyloxyf ettsäure- estern.
Es ist bekannt, den Zelluloseestern, besonders der AcetyJzeHolose und dem Zelluloid, Ester der Oxyfettsäuren zuzusetzen. Man kann auf diese Weise sowohl Lösungen der Zelluloseester herstellen, als auch die Weichheit und Geschmeidigkeit der fertigen Gebilde erhöhen.
Es wurde nun gefunden, dass die Acyloxyfettsaureester den nicht acylierten Verbindungen noch überlegen sind. Man kann die Acyloxyfettsäureester sowohl für sich als auch im Gemisch mit anderen Woichmachungsmitteln und Lösungsmitteln anwenden.
Beispiel : Zu einer Lösung von 10 Teilen Acetylzelltilose in 75 Teilen Aceton gibt man 2 Teile Acetyloxyessigsäureäthylester. Die Lösung gibt beim Verdunsten sehr weiche, biegsame Häutchen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for processing cellulose esters using acyloxy fatty acid esters.
It is known that esters of oxyfatty acids can be added to cellulose esters, especially acetylolose and celluloid. In this way, solutions of the cellulose esters can be produced and the softness and suppleness of the finished structure can be increased.
It has now been found that the acyloxy fatty acid esters are still superior to the non-acylated compounds. The acyloxy fatty acid esters can be used either on their own or in admixture with other detergents and solvents.
Example: 2 parts of ethyl acetyloxyacetate are added to a solution of 10 parts of acetyl cell silose in 75 parts of acetone. The solution gives off very soft, pliable skin when it evaporates.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT79427T | 1917-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT79427B true AT79427B (en) | 1919-12-10 |
Family
ID=3600937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79427D AT79427B (en) | 1917-10-13 | 1917-10-13 | Method for processing cellulose esters using acyloxy fatty acid esters. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT79427B (en) |
-
1917
- 1917-10-13 AT AT79427D patent/AT79427B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT79427B (en) | Method for processing cellulose esters using acyloxy fatty acid esters. | |
| DE965300C (en) | Process for the purification of xylose-containing hydrolysates | |
| DE731601C (en) | Process for introducing dicarboxylic acid radicals into partially esterified cellulose | |
| AT87713B (en) | Process for the production of viscous solutions or plastic masses from acetyl cellulose. | |
| DE813028C (en) | Process for hydrating cellulose triacetate | |
| DE590235C (en) | Process for the production of cellulose esters which contain halogen-substituted fatty acid groups | |
| DE635049C (en) | Process for the production of mixed esters of cellulose fatty acid | |
| DE512225C (en) | Process for the production of cellulose acetate | |
| AT65834B (en) | Process for the production of cellulose esters of fatty acids. | |
| DE967825C (en) | Process for the production of polyhydric alcohols | |
| DE581954C (en) | Process for the production of mixed esters of cellulose | |
| DE859445C (en) | Process for the preparation of mixed carbohydrate esters | |
| DE367106C (en) | Process for the production of cellulose ester masses | |
| DE589545C (en) | Process for the production of acetyl cellulose | |
| DE621541C (en) | Process for the production of synthetic resins | |
| DE883746C (en) | Process for the production of organic esters of pentosan-containing celluloses | |
| DE578036C (en) | Process for the preparation of halogenated fatty acid esters of polymeric carbohydrates | |
| DE408512C (en) | Process for the production of fat or soap-like products | |
| DE542868C (en) | Process for the preparation of cellulose acetobutyrates | |
| DE662430C (en) | Process for the production of acetone-soluble cellulose acetate in one phase | |
| DE1005528B (en) | Process for the preparation of 1-phenyl-2-amino-1, 3-propanediols or their 2-N-acyl derivatives | |
| DE444064C (en) | Process for the preparation of water-soluble double compounds of digitoglycotannoids, the totality of digitalis glycosides in their natural form | |
| DE904896C (en) | Process for the production of chloramphenicol | |
| AT101671B (en) | Process for the preparation of carboxylic acid esters of polyhydric, halogenated alcohols. | |
| DE528149C (en) | Process for the production of cellulose esters and their conversion products |