DE930654C - Color pastes for coloring rubber and plastics - Google Patents
Color pastes for coloring rubber and plasticsInfo
- Publication number
- DE930654C DE930654C DEB24061A DEB0024061A DE930654C DE 930654 C DE930654 C DE 930654C DE B24061 A DEB24061 A DE B24061A DE B0024061 A DEB0024061 A DE B0024061A DE 930654 C DE930654 C DE 930654C
- Authority
- DE
- Germany
- Prior art keywords
- plastics
- color pastes
- rubber
- wool fat
- coloring rubber
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/79—Polyolefins
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Farbpasten zum Färben von Kautschuk und Kunststoffen Es wurde gefunden, daß man wertvolle Farbpasten zum Färben von Kautschuk und Kunststoffen erhält, wenn man organische oder anorganische Farbstoffe, wie sie zum Färben von Kautschuk oder Kunststoffen in der Masse üblich sind, mit rohem oder veredeltem Wollfett innig vermischt.Color pastes for coloring rubber and plastics It was found that you get valuable color pastes for coloring rubber and plastics, if one organic or inorganic dyes, such as those used for coloring rubber or Plastics in bulk are common, intimately with raw or refined wool fat mixed.
Besonders geeignet hierfür ist neutrales oder nahezu neutrales, insbesondere solches Wollfett, das nicht mehr als 3e,'0 freie Fettsäure, nicht mehr als 0,20o Wasser und nicht über 0,0¢0;o Asche enthält sowie ein spezifisches Gewicht von o,96, einen Schmelzpunkt von etwa 40' und einen Flammpunkt von .etwa 2¢o' besitzt.Neutral or almost neutral, in particular, is particularly suitable for this such wool fat that does not contain more than 3e, '0 free fatty acid, not more than 0.20o Water and not more than 0.0 ¢ 0; o contains ash and a specific gravity of o.96, has a melting point of about 40 'and a flash point of about 2 [o'].
Die Farbstoffe können mit den genannten Wollfettem in jedem Verhältnis gemischt sein, doch sind Farbstoffpasten mit einem Mischungsverhältnis von etwa i : i besonders brauchbar. Die neuen Farbstoffpasten lassen sich schnell in die zu färbenden Massen einarbeiten und beeinflusisen deren chemische Eigenschaften nicht, ebensowenig wird die Alterung des damit gefärbten Kautschuks nachteilig beeinflußt, Auch ein sogenanntes Ausbluten der Farbstoffe in den fertig gefärbten Massen der genannten Art findet nicht statt, vorausgesetzt, daß die Farbstoffe selbst nicht ausbluten.The dyes can be used in any ratio with the wool fats mentioned be mixed, but are dye pastes with a mixing ratio of about i: i particularly useful. The new dye pastes can be quickly put into the Incorporate the masses to be colored and influence their chemical properties not, just as little is the aging of the rubber dyed with it adversely affected, Also a so-called bleeding of the dyes in the finished colored masses of the mentioned type does not take place, provided that the dyes themselves do not bleed out.
Man hat zwar schon vorgeschlagen, Kautschuk in der Weise zu färben, daß man die Farbstoffe zunächst mit Kautschuk, Faktis, Vaseline oder pflanzlichen oder tierischen Fetten oder Ölen oder auch Wachsen innig vermischt und diese Mischungen dann in den Kautschuk einarbeitet. Demgegenüber lassen .sich die neuen Farbstoffpasten leichter in die zu färbenden Massen einarbeiten, und die Vulkanisation des damit gefärbten Kautschuks wird in keinem Fall gestört, ebensowenig werden dessen sonstige chemische Eigenschaften verändert.It has already been proposed to color rubber in such a way that that you first use the dyes with rubber, factice, petroleum jelly or vegetable or animal fats or oils or waxes intimately mixed and these mixtures then worked into the rubber. In contrast, the new dye pastes can be used easier to work into the masses to be colored, and vulcanization of Rubber colored with it will in no case be disturbed, nor will it other chemical properties changed.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB24061A DE930654C (en) | 1951-09-04 | 1951-09-04 | Color pastes for coloring rubber and plastics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB24061A DE930654C (en) | 1951-09-04 | 1951-09-04 | Color pastes for coloring rubber and plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
DE930654C true DE930654C (en) | 1955-07-21 |
Family
ID=6961362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB24061A Expired DE930654C (en) | 1951-09-04 | 1951-09-04 | Color pastes for coloring rubber and plastics |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE930654C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1108894B (en) * | 1958-09-05 | 1961-06-15 | Cie Generale D Electricite Soc | Process for the production of insulating colored sheaths for electrical conductors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH143728A (en) * | 1928-09-24 | 1930-11-30 | Ig Farbenindustrie Ag | Process for dyeing elastic products. |
FR842003A (en) * | 1937-08-30 | 1939-06-05 | Ig Farbenindustrie Ag | Coloring matter |
DE800501C (en) * | 1948-03-23 | 1950-11-13 | Basf Ag | Rubber dye preparations |
-
1951
- 1951-09-04 DE DEB24061A patent/DE930654C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH143728A (en) * | 1928-09-24 | 1930-11-30 | Ig Farbenindustrie Ag | Process for dyeing elastic products. |
FR842003A (en) * | 1937-08-30 | 1939-06-05 | Ig Farbenindustrie Ag | Coloring matter |
DE800501C (en) * | 1948-03-23 | 1950-11-13 | Basf Ag | Rubber dye preparations |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1108894B (en) * | 1958-09-05 | 1961-06-15 | Cie Generale D Electricite Soc | Process for the production of insulating colored sheaths for electrical conductors |
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