DE305667C - - Google Patents
Info
- Publication number
- DE305667C DE305667C DENDAT305667D DE305667DA DE305667C DE 305667 C DE305667 C DE 305667C DE NDAT305667 D DENDAT305667 D DE NDAT305667D DE 305667D A DE305667D A DE 305667DA DE 305667 C DE305667 C DE 305667C
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- amines
- aniline
- sulfates
- 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.)
- Active
Links
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- BEHLMOQXOSLGHN-UHFFFAOYSA-M benzenamine sulfate(1-) Chemical compound [O-]S(=O)(=O)NC1=CC=CC=C1 BEHLMOQXOSLGHN-UHFFFAOYSA-M 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- -1 Toluidine sulfate Chemical class 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N Diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Es wurde gefunden, daß die Sulfate des Anilins und seiner Homologen und Derivate, wie Anilinsulfat, Toluidin- und Xylidinsulfat, dem Rohkautschuk, Regeneraten oder künstlichen Kautschukarten zugesetzt, vulkanisationsbeschleunigend wirken, wobei die Vulkanisate eine besonders große Dehnung, Festigkeit und Elastizität zeigen, die bei längeren Heizungen sich noch vergrößern. Die Sulfate nehmen unter den Salzen von Aminen insofern eine Sonderstellung ein, als sie schon in verhältnismäßig geringen Mengen verwendet die angegebene Wirkung ausüben.It has been found that the sulfates of aniline and its homologues and derivatives, such as aniline sulfate, toluidine and xylidine sulfate, the raw rubber, regenerated or Added to artificial rubbers, accelerates vulcanization act, whereby the vulcanizates show a particularly large elongation, strength and elasticity, which are longer Heaters are getting bigger. The sulfates take among the salts of amines a special position insofar as it is already used in relatively small quantities exercise the specified effect.
Statt der Sulfate kann man auch ein Ge-Instead of sulfates, one can also use a
J5 menge derselben verwenden. Ebenso können sie in Mischung mit Aminen oder Ammoniakverbindungen aliphatischer oder aromatischer Natur benutzt werden. In letzterem Falle erreicht man dadurch noch den Vorteil, daß das Vulkanisat neben der durch die Sulfate hervorgerufenen größeren Festigkeit und Dehnung, die durch den Zusatz der Amine bzw. Ammoniakverbindungen hervorgerufene größere Geschmeidigkeit und Elastizität aufweist. Use J 5 amount of the same. They can also be used in a mixture with amines or ammonia compounds of an aliphatic or aromatic nature. In the latter case, the additional advantage that the vulcanizate has, in addition to the greater strength and elongation caused by the sulfates, is the greater suppleness and elasticity caused by the addition of the amines or ammonia compounds.
100 Gewichtsteile Isoprenkautschuk werden mit 5 Gewichtsteilen Schwefel und 1 Ge-Avichtsteil Anilinsulfat 60 Minuten auf 3 Atmosphären erhitzt.100 parts by weight of isoprene rubber will be with 5 parts by weight of sulfur and 1 part by weight of aniline sulfate for 60 minutes to 3 atmospheres heated.
100 Gewichtsteile Regenerat werden mit 5 Gewichtsteilen Schwefel und'i Gewichtsteil Anilinsulfat 30 Minuten auf 3 Atmosphären erhitzt.100 parts by weight of regenerate are combined with 5 parts by weight of sulfur and 1 part by weight Aniline sulfate heated to 3 atmospheres for 30 minutes.
100 Gewichtsteile Isoprenkautschuk werden mit 5 Gewichtsteilen Schwefel, 1 Ge-Avichtsteil Toluidinsulfat und 10 Gewichtsteilen Diäthylanilin 30 Minuten auf 3 Atmosphären erhitzt.100 parts by weight of isoprene rubber are mixed with 5 parts by weight of sulfur and 1 part by weight Toluidine sulfate and 10 parts by weight diethylaniline for 30 minutes to 3 atmospheres heated.
Das Verfahren verläuft in analoger Weise bei Ersatz des Isoprenkautschuks oder des Regenerats durch Kautschuk aus Erythren oder Dimethylerythren oder Rohkautschuk, oder durch das von Kondakow im Journal für praktische Chemie Bd. 64, S. 109/110 beschriebene Polymerisationsprodukt aus /i-y-Dimethylerythrcn usw., bzw. bei Verwendung anderer der in den Beispielen erwähnten Zusätze.The process proceeds in an analogous manner when replacing the isoprene rubber or the Regenerated by rubber made from erythrene or dimethyl erythrene or raw rubber, or by that of Kondakow in the Journal for Practical Chemistry, Vol. 64, pp. 109/110 Polymerization product described from / i-y-dimethylerythrene etc., or when used other additives mentioned in the examples.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE305667C true DE305667C (en) |
Family
ID=559147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT305667D Active DE305667C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE305667C (en) |
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0
- DE DENDAT305667D patent/DE305667C/de active Active
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