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EP0036294
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EP About this file: EP0036294
| EP0036294 - Polymer of acrylic acid oligomer, its preparation and use in coating and/or impregnating compositions and the moderation of copolymer glass transition temperature using the oligomer [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.03.1984 Database last updated on 22.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ROHM AND HAAS COMPANY Independence Mall West Philadelphia Pennsylvania 19105 / US | [N/P] |
| Former [1981/38] | For all designated states ROHM AND HAAS COMPANY Independence Mall West Philadelphia Pennsylvania 19105 / US | Inventor(s) | 01 /
Merritt, Richard Foster 1811 Shelly Lane Fort Washington Pennsylvania 19034 / US | 02 /
Larsson, Bjorn Eric Swamp Road Rushland Pennsylvania 18956 / US | [1981/38] | Representative(s) | Angell, David Whilton, et al ROHM AND HAAS European Operations Patent Department Lennig House 2 Mason's Avenue Croydon CR9 3NB / GB | [N/P] |
| Former [1981/38] | Angell, David Whilton, et al ROHM AND HAAS European Operations Patent Department Lennig House 2 Mason's Avenue Croydon CR9 3NB / GB | Application number, filing date | 81301029.5 | 12.03.1981 | [1981/38] | Priority number, date | US19800130323 | 14.03.1980 Original published format: US 130323 | [1981/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0036294 | Date: | 23.09.1981 | Language: | EN | [1981/38] | Type: | A3 Search report | No.: | EP0036294 | Date: | 28.10.1981 | Language: | EN | [1981/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.08.1981 | Classification | IPC: | C08F246/00, C09D11/10, C09J3/14 | [1981/43] | CPC: |
C08F246/00 (EP,US);
C08F20/28 (EP,US);
Y10S526/93 (EP,US)
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| Former IPC [1981/42] | C08F246/00, C09D11/10, C09J3/14 | ||
| Former IPC [1981/38] | C08F20/28 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL, SE [1981/38] | Title | German: | Polymer von Acrylsäureoligomer, seine Herstellung und seine Verwendung in Überzugs- und/oder Imprägnierungszusammensetzungen sowie die hiermit erzeugte Verminderung der Glasübergangstemperatur von Copolymeren | [1981/38] | English: | Polymer of acrylic acid oligomer, its preparation and use in coating and/or impregnating compositions and the moderation of copolymer glass transition temperature using the oligomer | [1981/38] | French: | Polymère d'oligomère d'acide acrylique, sa préparation et son utilisation dans des compositions de revêtement et/ou d'imprégnation et la modération au moyen de l'oligomère de la température de transition vitreuse de copolymères | [1981/38] | File destroyed: | 14.07.1990 | Examination procedure | 13.03.1982 | Examination requested [1982/21] | 29.04.1983 | Despatch of a communication from the examining division (Time limit: M06) | 10.11.1983 | Application deemed to be withdrawn, date of legal effect [1984/22] | 12.12.1983 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1984/22] | Fees paid | Renewal fee | 24.02.1983 | 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. | Documents cited: | Search | [XD]DE2800357 (BAYER AG); | [AD]US3888912 (BURGUETTE MARIO D); | [A]DE2014861 |