WO2026057794 - NEUE PHENYLPHOSPHONSÄUREESTER UND IHRE VERWENDUNG ALS FLAMMSCHUTZMITTEL
National phase entry is expected:
Publication Number
WO/2026/057794
Publication Date
19.03.2026
International Application No.
PCT/EP2025/076061
International Filing Date
12.09.2025
Title **
[German]
NEUE PHENYLPHOSPHONSÄUREESTER UND IHRE VERWENDUNG ALS FLAMMSCHUTZMITTEL
[English]
NEW PHENYLPHOSPHONIC ACID ESTERS AND USE THEREOF AS FLAME RETARDANTS
[French]
NOUVEAUX ESTERS D'ACIDE PHÉNYLPHOSPHONIQUE ET LEUR UTILISATION EN TANT QU'AGENTS IGNIFUGES
Applicants **
LANXESS DEUTSCHLAND GMBH
Inventors
OMANN, Lukas
MAUERER, Otto
HANSEL, Jan-Gerd
Priority Data
24200606.2
16.09.2024
EP
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2055 | |
| EPO | Filing, Examination, Granting | 8617 | |
| Japan | Filing, Examination, Granting | 2185 | |
| South Korea | Filing, Examination, Granting | 2130 | |
| USA | Filing, Examination, Granting | 7140 |
Total:
22,127
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Abstract[German]
Die vorliegende Erfindung betrifft eine neue Klasse von Phenylphosphonsäureestern, welche gute Flammschutzeigenschaften mit hoher weichmachender Wirkung und einfacher Anwendbarkeit kombiniert.[English]
The invention relates to a new class of phenylphosphonic acid esters combining good flame-retardant properties with a high plasticizing effect and ease of applicability.[French]
La présente invention concerne une nouvelle classe d'esters d'acide phénylphosphonique qui combine de bonnes propriétés ignifuges avec un effet plastifiant élevé et une facilité d'application.