WO2024235773 - VERRINGERUNG DER BENZOTHIAZOLEMISSION BEIM ERWÄRMEN VON GUMMI ENTHALTEND BENZOTHIAZOL
National phase entry:
Publication Number
WO/2024/235773
Publication Date
21.11.2024
International Application No.
PCT/EP2024/062673
International Filing Date
08.05.2024
Title **
[German]
VERRINGERUNG DER BENZOTHIAZOLEMISSION BEIM ERWÄRMEN VON GUMMI ENTHALTEND BENZOTHIAZOL
[English]
REDUCTION IN BENZOTHIAZOLE EMISSIONS WHEN HEATING BENZOTHIAZOLE-CONTAINING RUBBER
[French]
RÉDUCTION DES ÉMISSIONS DE BENZOTHIAZOLE LORS DU CHAUFFAGE D'UN CAOUTCHOUC CONTENANT DU BENZOTHIAZOLE
Applicants **
LANXESS DEUTSCHLAND GMBH
Kennedyplatz 1
50569 Köln, DE
Inventors
MORITZ, Ralf-Johann
St. Andreas Str. 20
41469 Neuss, DE
KLEIN, Thomas
Franz-Kruckenberg-Str.3
69126 Heidelberg, DE
Priority Data
23173383.3
15.05.2023
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1122 | |
| EPO | Filing, Examination | 4914 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 3910 |
Total: 11110 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[German]
Die Erfindung betrifft ein Verfahren zur Verringerung der Benzothiazolemission beim Erwärmen von Gummi enthaltend Benzothiazol und/oder beim Erwärmen Benzothiazolabspaltende Substanzen, wobei die Erwärmung in Gegenwart von Polyphosphorsäure (PPA) erfolgt.[English]
The invention relates to a method for reducing benzothiazole emissions when heating benzothiazole-containing rubber and/or when heating benzothiazole-splitting substances, wherein the heating takes place in the presence of polyphosphoric acid (PPA).[French]
L'invention concerne un procédé pour réduire les émissions de benzothiazole lors du chauffage d'un caoutchouc contenant du benzothiazole et/ou lors du chauffage de substances de fractionnement de benzothiazole, le chauffage ayant lieu en présence d'acide polyphosphorique (APP).