DE581684C - Verfahren zur Herstellung von gereinigtem Kautschuk - Google Patents
Verfahren zur Herstellung von gereinigtem KautschukInfo
- Publication number
- DE581684C DE581684C DES92597D DES0092597D DE581684C DE 581684 C DE581684 C DE 581684C DE S92597 D DES92597 D DE S92597D DE S0092597 D DES0092597 D DE S0092597D DE 581684 C DE581684 C DE 581684C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- water
- steam
- treatment
- treated
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims description 97
- 239000005060 rubber Substances 0.000 title claims description 97
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 230000008569 process Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 29
- 238000011282 treatment Methods 0.000 claims description 17
- 235000011187 glycerol Nutrition 0.000 claims description 14
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 108090000623 proteins and genes Proteins 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 230000003301 hydrolyzing effect Effects 0.000 claims description 9
- 239000008267 milk Substances 0.000 claims description 4
- 210000004080 milk Anatomy 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 2
- -1 oxy compound Chemical class 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000899 Gutta-Percha Substances 0.000 description 4
- 240000000342 Palaquium gutta Species 0.000 description 4
- 229920000588 gutta-percha Polymers 0.000 description 4
- 240000002636 Manilkara bidentata Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 235000016302 balata Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920001368 Crepe rubber Polymers 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 244000059549 Borneo rubber Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C3/00—Treatment of coagulated rubber
- C08C3/02—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB581684X | 1928-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE581684C true DE581684C (de) | 1933-08-01 |
Family
ID=10480925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES92597D Expired DE581684C (de) | 1928-07-04 | 1929-07-04 | Verfahren zur Herstellung von gereinigtem Kautschuk |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE581684C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (1) | NL28739C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974212C (de) * | 1951-12-28 | 1960-10-20 | Heinrich Walbroehl | Vorrichtung zum Vortrieb duenner profilierter Stahldielen im Stollen- und Tunnelbau |
-
0
- NL NL28739D patent/NL28739C/xx active
-
1929
- 1929-07-04 DE DES92597D patent/DE581684C/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974212C (de) * | 1951-12-28 | 1960-10-20 | Heinrich Walbroehl | Vorrichtung zum Vortrieb duenner profilierter Stahldielen im Stollen- und Tunnelbau |
Also Published As
| Publication number | Publication date |
|---|---|
| NL28739C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0036415B1 (de) | Verfahren zur herstellung eines kollagenproduktes für medizinische und kosmetische zwecke | |
| DE19929802B4 (de) | Collagenprodukt und dessen Verwendung | |
| DE69900331T2 (de) | Verfahren zur Herstellung von Fischgelatine | |
| DE3043551A1 (de) | Verfahren zur herstellung von loeslichen kollagenfasern | |
| DE581684C (de) | Verfahren zur Herstellung von gereinigtem Kautschuk | |
| DE1444997A1 (de) | Verfahren zur Herstellung von fuer Wursthaeute geeigneten geschwellten Kollagenfibrillen | |
| DE2407741A1 (de) | Verfahren zum koagulieren und haerten einer waessrigen kollagen-aufschlaemmung bei der herstellung von essbaren kollagen-huellen | |
| DE2707050C2 (de) | Verfahren zur Herstellung von Kollagenschlämmen | |
| DE2546935A1 (de) | Verfahren zur herstellung von essbaren kollagen-wursthuellen | |
| DE852610C (de) | Verfahren zum Wiedergewinnen vulkanisierten Kautschuks | |
| DE557878C (de) | Verfahren zum Schuetzen von Leder, Haeuten, Geweben u. dgl. waehrend ihrer Verarbeitung zu Verkaufsgegenstaenden unter Verwendung eines Schutzhaeutchens | |
| DE2613569A1 (de) | Verfahren zur entfernung von lipiden aus tabak | |
| DE2835220C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE669128C (de) | Verfahren zum Haerten von Kunstdaermen | |
| DE557636C (de) | Verfahren zur Reinigung von Rohkautschuk oder Kautschukmilch | |
| EP0042545B1 (de) | Verfahren zum Herstellen von Taubenfutter | |
| DE572157C (de) | Verfahren zur Herstellung eines besonders fuer Kabelisolation geeigneten wasserbestaendigen Kautschuks | |
| DE686154C (de) | Verfahren zur Verbesserung der Kautschukisolierung elektrischer Leiter, die auf eine Faserhuelle aufgebracht ist | |
| DE477890C (de) | Verfahren zur Behandlung einer Kautschuk-Isolation fuer Untersee- und andere Kabel und fuer elektrische Leitungen | |
| DE896110C (de) | Verfahren zur Behandlung von Superpolyamiden | |
| DE566805C (de) | Verfahren zur Polymerisierung von Kautschuk | |
| DE885988C (de) | Verfahren zum Veredeln von Cellulosehydrattextilgut | |
| DE635869C (de) | Verfahren zur Behandlung von Kautschuk in der Form von Platten oder Blaettern, um ihn zu reinigen und zu entproteinisieren | |
| DE544238C (de) | Verfahren zur Herstellung einer zur Fabrikation von Kunstdaermen geeigneten Masse | |
| DE856835C (de) | Verfahren zum Enthuelsen von Johannisbrotsamen |