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EP0054767
European procedure
Extract from the Register of European Patents
EP About this file: EP0054767
| EP0054767 - Flame retardant composition, polyurethane foam containing this flame retardant composition, and process for its production [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.07.1986 Database last updated on 08.01.2025 | Most recent event Tooltip | 15.07.1986 | No opposition filed within time limit | published on 03.09.1986 [1986/36] | Applicant(s) | For all designated states Odenwald-Chemie GmbH Postfach 140 D-6901 Schönau/Heidelberg / DE | [N/P] |
| Former [1982/26] | For all designated states Odenwald Chemie GmbH Postfach 140 D-6901 Schönau/Heidelberg / DE | Inventor(s) | 01 /
al-Tabaqchali, Manhal Kurt-Lindemann-Strasse 25 D-6903 Neckargemünd / DE | 02 /
Wesch, Ludwig, Prof. Dr. Görrestrasse 54 D-6900 Heidelberg / DE | 03 /
Weiss, Edgar Am Stangenberg 37 D-6901 Neckarsteinach / DE | [1982/26] | Representative(s) | Müller, Hans-Jürgen, et al Müller Schupfner & Partner Patentanwälte Bavariaring 11 80336 München / DE | [N/P] |
| Former [1983/10] | Müller, Hans-Jürgen, Dipl.-Ing., et al Müller, Schupfner & Gauger Postfach 10 11 61 D-80085 München / DE | ||
| Former [1982/26] | Müller, Hans-Jürgen, Dipl.-Ing. Patentanwälte Dipl.Ing. Hans-Jürgen Müller Dipl.-Chem. Dr. Gerhard Schupfner Dipl.-Ing. Hans-Peter Gauger Lucile-Grahn-Strasse 38 D-8000 München 80 / DE | Application number, filing date | 81110040.3 | 01.12.1981 | [1982/26] | Priority number, date | DE19803047823 | 18.12.1980 Original published format: DE 3047823 | [1982/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0054767 | Date: | 30.06.1982 | Language: | DE | [1982/26] | Type: | B1 Patent specification | No.: | EP0054767 | Date: | 11.09.1985 | Language: | DE | [1985/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.04.1982 | Classification | IPC: | C08J9/42, C09K21/06 | [1985/37] | CPC: |
C08J9/42 (EP,US);
C08K13/02 (EP,US);
C08K3/00 (EP,US);
C08J2375/04 (EP,US);
C08J2433/00 (EP,US);
Y10T428/234 (EP,US);
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| Former IPC [1982/26] | C08J9/42, C08K3/00, C08K5/00, B32B27/18 | Designated contracting states | AT, CH, DE, FR, GB, IT, LI, SE [1982/26] | Title | German: | Flammschutzmittel und schwerentflammbarer Polyurethanschaum sowie Verfahren zu dessen Herstellung | [1982/26] | English: | Flame retardant composition, polyurethane foam containing this flame retardant composition, and process for its production | [1982/26] | French: | Composition ignifuge, mousse de polyuréthane contenant cette composition ignifuge et procédé pour sa préparation | [1982/26] | Examination procedure | 27.07.1982 | Examination requested [1982/40] | 03.01.1984 | Despatch of a communication from the examining division (Time limit: M06) | 15.05.1984 | Reply to a communication from the examining division | 29.06.1984 | Despatch of a communication from the examining division (Time limit: M04) | 17.07.1984 | Reply to a communication from the examining division | 29.11.1984 | Despatch of communication of intention to grant (Approval: ) | 27.02.1985 | Communication of intention to grant the patent | 07.05.1985 | Fee for grant paid | 07.05.1985 | Fee for publishing/printing paid | Opposition(s) | 12.06.1986 | No opposition filed within time limit [1986/36] | Fees paid | Renewal fee | 09.09.1983 | Renewal fee patent year 03 | 07.11.1984 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | DE2754313 [ ] (BAYER AG); | EP0002458 [ ] (BAYER AG [DE]); | EP0011211 [ ] (BAYER AG [DE]) | [ ] - Journal of Cellular Plastics, Band 15, Nr. 3, Mai-Juni 1979, seiten 163-179 Westport, G.B. P.V. BONSIGNORE: "Flame Retardant Flexible Polyurethane Foam by Post-Treatment with Alumina Trihydrate/Latex Binder Dispersion Systems" *seite 164, tabelle 1* |