AT67835B - Process for the manufacture of a product similar to vulcanized rubber. - Google Patents
Process for the manufacture of a product similar to vulcanized rubber.Info
- Publication number
- AT67835B AT67835B AT67835DA AT67835B AT 67835 B AT67835 B AT 67835B AT 67835D A AT67835D A AT 67835DA AT 67835 B AT67835 B AT 67835B
- Authority
- AT
- Austria
- Prior art keywords
- manufacture
- vulcanized rubber
- product similar
- parts
- product
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung eines dem vulkanisierten Kautschuk ähnlichen Produktes.
Durch das Stammpatent Nr. 62129 und das erst Zusatzpatent Nr. 67833 sind Velfahren zur Darstellung vulkanisierter Produkte beschrieben, weh he darin bestehen, d : li3 man dab von Kondakow im Journal für praktische Chemie, Band 64, Seite 109/110 beschriebene Polymerisationsprodukt bei Gegenwart von Piperidin oder seinen Homologen vulkanisiert.
Es wurde nun gefunden, dass man mit Vorteil diese flüssigen und unangenehm riechenden Basen durch weniger riechende oder völlig geruchlose und in ehr vielen FäHen auch feste Derivato des Piperidins und seiner Homologen, wie n-Thiopiperidin, lf'nzal- dipiperyl usw., unter Erzielung des gleichen Erfolges, ersetzen kann.
Beispiel 1.
100 Teile Kondakowsches Produkt werden mit 1#5 Teilen piperidyldithiokarbamid- sauren Piperidins auf der Walze gemischt, während gleichzeitig oder hinterher 50 Teile Schwefel zugesetzt werden. Die Masse wird darauf zwei Stunden auf etwa 1550 (5 bis 6 Atm.) erhitzt. Man erhält ein vorzügtiches, hartgummiähnliches Produkt, das in dünnerer Schicht oder am Rande auch in dickerer Schicht-zumal nach der Politur - einen schönen schildpatteffekt zeigt. Verwendet man statt 50 Teile Schwefel 40 oder 30 Teile Schwefft. so erhält man ebenfalls ein gutes Produkt. An Stelle des im Beispiel genannten Piperidin-
EMI1.1
Homologen verwenden.
B e i s p i e l 2.
100 Teile Kondakowsches Produkt werden mit 0 Teilen und 1 Teil n-Thiopiperidin (Michaelis Ber. 28,1013) auf der Walze gemischt, die Masse wird daranf eine Stunde
EMI1.2
ähnliche masse.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the manufacture of a product similar to vulcanized rubber.
The parent patent no. 62129 and the first additional patent no. 67833 describe processes for the preparation of vulcanized products, which consist of the polymerization product described by Kondakow in the Journal of Practical Chemistry, Volume 64, page 109/110, in the presence vulcanized by piperidine or its homologues.
It has now been found that these liquid and unpleasantly smelling bases can advantageously be obtained by using less smelling or completely odorless and in many cases also solid derivatives of piperidine and its homologues, such as n-thiopiperidine, lf'nzaldipiperyl, etc. of the same success.
Example 1.
100 parts of Kondakov's product are mixed with 1 # 5 parts of piperidyldithiocarbamidic acid piperidine on the roller, while at the same time or afterwards 50 parts of sulfur are added. The mass is then heated to about 1550 (5 to 6 atm.) For two hours. A product similar to that of hard rubber is obtained, which in a thinner layer or on the edge also in a thick layer - especially after polishing - shows a beautiful tortoiseshell effect. If you use 40 or 30 parts of sulfur instead of 50 parts of sulfur. this is how you get a good product too. Instead of the piperidine mentioned in the example
EMI1.1
Use homologues.
Example 2.
100 parts of Kondakov's product are mixed with 0 parts and 1 part of n-thiopiperidine (Michaelis Ber. 28.1013) on the roller, the mass is then for one hour
EMI1.2
similar mass.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE62129X | 1911-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT67835B true AT67835B (en) | 1915-02-10 |
Family
ID=5631275
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT62129D AT62129B (en) | 1911-08-07 | 1912-01-22 | Process for the preparation of a vulcanized rubber-related product. |
AT67835D AT67835B (en) | 1911-08-07 | 1913-08-09 | Process for the manufacture of a product similar to vulcanized rubber. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT62129D AT62129B (en) | 1911-08-07 | 1912-01-22 | Process for the preparation of a vulcanized rubber-related product. |
Country Status (1)
Country | Link |
---|---|
AT (2) | AT62129B (en) |
-
1912
- 1912-01-22 AT AT62129D patent/AT62129B/en active
-
1913
- 1913-08-09 AT AT67835D patent/AT67835B/en active
Also Published As
Publication number | Publication date |
---|---|
AT62129B (en) | 1913-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2346996A1 (en) | ISOCYANATE COMPOSITIONS | |
AT67835B (en) | Process for the manufacture of a product similar to vulcanized rubber. | |
DE2408149C2 (en) | ||
DE10327009A1 (en) | Mixtures containing isocyanate and stabilizer | |
DE800501C (en) | Rubber dye preparations | |
DE888617C (en) | Process for the production of nitrogen-containing polycondensates | |
DE734493C (en) | Agent to increase the adhesiveness of rubber and rubber compounds | |
AT67833B (en) | Process for the preparation of a product similar to hard rubber. | |
DE546690C (en) | Manufacture of vulcanizable rubber compounds | |
DE564365C (en) | Process for the production of processed cheese | |
DE416430C (en) | Paper that can be written on with a metal pen | |
DE866248C (en) | Plastic masses | |
DE415871C (en) | Process for the production of hydrogenated rubber | |
DE748690C (en) | Process for the production of synthetic resins by converting acrolein | |
DE414813C (en) | Process for making clear and durable emulsions | |
AT67834B (en) | Process for the preparation of a product similar to soft rubber. | |
DE735571C (en) | Process for improving the properties of rubber and its substitutes | |
AT126114B (en) | Process for the production of threads, tapes, skins, films, discs, u. like | |
AT57703B (en) | Process for the preparation of products related to vulcanized rubber. | |
AT74302B (en) | Process for the preparation of an anti-perspiration agent. | |
DE737952C (en) | Plasticizers for super polyamides | |
DE2101478C3 (en) | Urea groups and optionally polyamides containing urethane groups | |
DE3736498C2 (en) | Conductive contact layer for an electrode to be placed on a patient's skin | |
AT67836B (en) | Process for the preparation of a product similar to hard rubber. | |
DE534936C (en) | Process for improving aldehyde resins |