EP0633234 - Agent for protecting carbon containing refractories against oxidation, comprising a mixture of a borate compound and an amine derivative as well as process of manufacturing of said refractories [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.02.1996 Database last updated on 09.07.2024 | Most recent event Tooltip | 09.02.1996 | Application deemed to be withdrawn | published on 27.03.1996 [1996/13] | Applicant(s) | For all designated states SOCIETE DES TERRES REFRACTAIRES DU BOULONNAIS B.P. 9, Nesles F-62152 Neufchatel-Hardelot / FR | For all designated states BORAX FRANCAIS, Société Anonyme 8, rue de Lorraine F-78100 Saint Germain en Laye / FR | [N/P] |
Former [1995/02] | For all designated states SOCIETE DES TERRES REFRACTAIRES DU BOULONNAIS B.P. 9, Nesles F-62152 Neufchatel-Hardelot / FR | ||
For all designated states BORAX FRANCAIS, Société Anonyme 8, rue de Lorraine F-78100 Saint Germain en Laye / FR | Inventor(s) | 01 /
Vast, Pierre 53, rue Pasteur F-59810 Lesquin / FR | 02 /
Joly, Thierry 33, rue de Lens F-59480 La Basse / FR | [1995/02] | Representative(s) | Duthoit, Michel Georges André c/o Cabinet Innovations & Prestations 23-25 rue Nicolas Leblanc B.P. No. 1069 59011 Lille Cédex 1 / FR | [N/P] |
Former [1995/02] | Duthoit, Michel Georges André c/o Cabinet Innovations & Prestations 23-25 rue Nicolas Leblanc B.P. No. 1069 F-59011 Lille Cédex 1 / FR | Application number, filing date | 93490014.3 | 08.07.1993 | [1995/02] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0633234 | Date: | 11.01.1995 | Language: | FR | [1995/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.12.1993 | Classification | IPC: | C04B41/50, C04B35/66 | [1995/02] | CPC: |
C04B41/009 (EP);
C04B35/103 (EP);
C04B35/66 (EP);
C04B41/5006 (EP);
C04B41/5022 (EP);
C04B41/85 (EP);
C04B41/86 (EP);
C04B2111/0087 (EP);
C04B2235/3217 (EP);
| C-Set: |
C04B41/009, C04B35/103 (EP);
C04B41/009, C04B35/52 (EP);
C04B41/5006, C04B41/46, C04B41/5025 (EP);
C04B41/5022, C04B41/5025 (EP) | Designated contracting states | AT, BE, DE, ES, FR, GB, IT, LU, NL, SE [1995/02] | Title | German: | Schutzmittel gegen Oxidation für feurfeste kohlenstoffhaltige Körper, Borzusammensetzungen und Aminderivate enthaltend sowie Verfahren zur Herstellung des feuerfesten kohlenstoffhaltigen Körpers | [1995/02] | English: | Agent for protecting carbon containing refractories against oxidation, comprising a mixture of a borate compound and an amine derivative as well as process of manufacturing of said refractories | [1995/02] | French: | Agent de protection contre l'oxydation des pièces réfractaires carbonnées, comprenant un mélange de composés boratés et de dérivés amines, ainsi qu'un procédé de fabrication des dites pièces refractaires carbonées | [1995/02] | File destroyed: | 13.09.2003 | Examination procedure | 12.07.1995 | Application deemed to be withdrawn, date of legal effect [1996/13] | 02.11.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1996/13] | Fees paid | Penalty fee | Penalty fee Rule 85b EPC 1973 | 23.08.1995 | M01   Not yet paid | Additional fee for renewal fee | 31.07.1995 | 03   M06   Not yet paid |
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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 | JPS61207484 [ ] (TAKI CHEMICAL CO.); | [XA]GB1353563 (PENZENSKY KOMPRESSORNY ZAVOD) [X] 2,4 * page 1, line 51 - line 69; claim - * [A] 1; | [A]FR1107113 (KAISER ALUMINIUM & CHEMICAL CORP.) [A] 1-3,5,7,10-13 * page 2, column L, paragraph 2 - page 2, column R, paragraph 1 * * page 3, column R, paragraph 2; claim - *; | JPH0333062 [ ] (HITACHI LTD); | [A]US3706596 (R.W.WALLOUCH) [A] 1-3,13 * column W *; | [A]EP0409733 (AEROSPATIALE SOCIÉTÉ NATIONALE INDUSTRIELLE) | [X] - VAVILOVA, A.T. ET AL, "Thermal stability of boron-containing impregnating agents inhibiting the oxidation of electrode graphite", CHEMICAL ABSTRACTS, (19900219), vol. 112, no. 8, Database accession no. 61523A [X] 1-3,5-9,13 * abstract * | [XA] - CHEMICAL ABSTRACTS, (19870223), vol. 106, no. 8, Database accession no. 54839F [X] 2,3,13 * abstract * [A] 1,5,7 | [A] - CHEMICAL ABSTRACTS, (19910826), vol. 115, no. 8, Database accession no. 77304C [A] 1-3,5,13 * abstract * |