EP0003875 - Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process [Right-click to bookmark this link] | |||
Former [1981/25] | Vinyl halide polymerisation process, reactor therefor and coating product for use in process and with reactor | ||
[1981/25] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [N/P] | Inventor(s) | 01 /
McOnie, Malcolm Peter 3 The Dell St Albans Hertfordshire / GB | 02 /
Roberts, Philip Dennis 29 Harpenden Rise Harpenden Hertfordshire / GB | [N/P] | Representative(s) | Sheller, Alan, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City, Herts, AL7 1HD / GB | [N/P] |
Former [1981/25] | Sheller, Alan, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City, Herts, AL7 1HD / GB | Application number, filing date | 79300170.2 | 02.02.1979 | Priority number, date | GB19780007462 | 24.02.1978 Original published format: GB 746278 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0003875 | Date: | 05.09.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0003875 | Date: | 24.06.1981 | Language: | EN | [1981/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.05.1979 | Classification | IPC: | C08F14/00, C23F15/00 | [1981/25] | CPC: |
C08F2/004 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LU, NL, SE | Title | German: | Beschichtungsprodukt für den Gebrauch im Reaktionsgefäss zur Polymerisation von Vinylhalogenid, das Reaktionsgefäss und das Verfahren | [1981/25] | English: | Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process | [1981/25] | French: | Produit de revêtement à utiliser dans un réacteur pour la polymérisation d'halogénure de vinyle, le réacteur et le procédé | [1981/25] |
Former [1981/25] | Verfahren zur Polymerisation von Vinylhalogenid,Reaktionsgefäss dafür und Beschichtungsprodukt für den Gebrauch im Verfahren und mit dem Reaktionsgefäss | ||
Former [1981/25] | Vinyl halide polymerisation process, reactor therefor and coating product for use in process and with reactor | ||
Former [1981/25] | Procédé de polymérisation d'halogénure de vinyle, réacteur pour ce procédé et produit de revêtement à utiliser dans le procédé et avec le réacteur | Examination procedure | 24.09.1979 | Examination requested | 19.03.1980 | Despatch of a communication from the examining division (Time limit: M06) | 11.08.1980 | Reply to a communication from the examining division | 23.10.1980 | Despatch of communication of intention to grant (Approval: ) | 20.11.1980 | Communication of intention to grant the patent | 19.01.1981 | Fee for grant paid | 19.01.1981 | Fee for publishing/printing paid | Opposition(s) | 22.04.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 10.01.1981 | Renewal fee patent year 03 |
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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. | Lapses during opposition Tooltip | LU | 28.02.1982 | [1999/52] | Documents cited: | Search | GB1439339 [ ] (ICI LTD); | GB1444360 [ ] (ICI LTD); | FR2375260 [ ] (ICI AUSTRALIA LTD [AU]); | FR2383199 [ ] (ICI AUSTRALIA LTD [AT]) |