EP0213893 - Photopolymerisable compositions containing substituted pyrylium salts as photoinitiators; and novel pyrylium salts for use therein [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.09.1994 Database last updated on 19.10.2024 | Most recent event Tooltip | 10.09.1994 | No opposition filed within time limit | published on 02.11.1994 [1994/44] | Applicant(s) | For all designated states LOCTITE (IRELAND) LIMITED Whitestown Industrial Estate Dublin 24 / IE | [N/P] |
Former [1987/11] | For all designated states Loctite (Ireland) Limited Whitestown Industrial Estate Dublin 24 / IE | Inventor(s) | 01 /
Woods, John G. 138 Stillorgan Wood Upper Kilmacud Road, Cy. Dublin / IE | 02 /
Rooney, John M. 64 Water Street South Glastonbury, CT 06073 / US | [1993/45] |
Former [1987/11] | 01 /
Woods, John G. 138 Stillorgan Wood Upper Kilmacud Road County Dublin / IE | ||
02 /
Rooney, John M. 64 Water Street South Glastonbury Connecticut 06073 / US | Representative(s) | Marchant, James Ian, et al Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | [N/P] |
Former [1987/11] | Marchant, James Ian, et al Elkington and Fife Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | Application number, filing date | 86306476.2 | 21.08.1986 | [1987/11] | Priority number, date | IE19850002158 | 02.09.1985 Original published format: IE 215885 | [1987/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0213893 | Date: | 11.03.1987 | Language: | EN | [1987/11] | Type: | A3 Search report | No.: | EP0213893 | Date: | 05.10.1988 | Language: | EN | [1988/40] | Type: | B1 Patent specification | No.: | EP0213893 | Date: | 10.11.1993 | Language: | EN | [1993/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.08.1988 | Classification | IPC: | C08G59/68, C07D309/34 | [1987/11] | CPC: |
C07D309/34 (EP);
C08G59/68 (EP);
C08G65/105 (EP);
C08G75/08 (EP)
| Designated contracting states | DE, FR, GB [1987/11] | Title | German: | Substituierte Pyryliumsalze enthaltende photopolymerisierbare Zusammensetzungen als Photoinitiatoren und die verwendeten Pyryliumsalze | [1987/11] | English: | Photopolymerisable compositions containing substituted pyrylium salts as photoinitiators; and novel pyrylium salts for use therein | [1987/11] | French: | Compositions photopolymérisables contenant des sels de pyrylium substitués comme photo-initiateurs et les sels de pyrylium utilisés | [1987/11] | File destroyed: | 03.03.2001 | Examination procedure | 10.01.1989 | Examination requested [1989/10] | 02.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 12.08.1991 | Reply to a communication from the examining division | 17.10.1991 | Despatch of a communication from the examining division (Time limit: M04) | 18.02.1992 | Reply to a communication from the examining division | 04.06.1992 | Despatch of a communication from the examining division (Time limit: M04) | 21.07.1992 | Reply to a communication from the examining division | 09.02.1993 | Despatch of communication of intention to grant (Approval: Yes) | 13.04.1993 | Communication of intention to grant the patent | 27.04.1993 | Fee for grant paid | 27.04.1993 | Fee for publishing/printing paid | Opposition(s) | 11.08.1994 | No opposition filed within time limit [1994/44] | Fees paid | Renewal fee | 09.08.1988 | Renewal fee patent year 03 | 22.08.1989 | Renewal fee patent year 04 | 18.07.1990 | Renewal fee patent year 05 | 17.07.1991 | Renewal fee patent year 06 | 17.07.1992 | Renewal fee patent year 07 | 14.07.1993 | Renewal fee patent year 08 |
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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 | [Y]JP59142205 ; | [AD]US4139655 ; | [A]US4451659 ; | [A]EP0176777 | [YD] - POLYMER PREPRINTS, March 1982, pages 323-324; A. LEDWITH: "Photochemically initlated epoxide polymerisations" | [Y] - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 266 (C-255)[1703], 6th December 1984; & JP-A-59 142 205 (NIPPON YUSHI K.K.) 15-08-1984, & JP59142205 A 00000000 | [Y] - CHEMICAL ABSTRACTS, vol. 83, no. 2, 14th July 1975, page 517, no. 17984k, Columbus, Ohio, US; V.P. KARMAZIN et al.: "Spectral-luminescent properties of some pyrylium salts" & ZH. PRIKL. SPEKTROSK. 1975, 22(2), 234-9 | [Y] - CHEMICAL ABSTRACTS, vol. 77, no. 16, 16th October 1972, page 424, no. 107686v, Columbus, Ohio, US; A. MISTR et al.: "Organic light-sensitive compounds. III. Pyrylium salt sensitizers in light-sensitive polymers" & COLLECT. CZECH. CHEM. COMMUN. 1972, 37(5), 1520-32 | [Y] - THE JOURNAL OF ORGANIC CHEMISTRY, vol. 33, no. 3, March 1968, pages 1102-1105; J.R. VANALLEN et al.: "The preparation of certain pyrylium salts by using chalcone and boron trifluoride etherate" | Examination | - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 266 (C-255)[1703], 06 December 1984# | - POLYMER SCIENCE DICTIONARY, Elsevier Science Publishers, 1989; M.S.M. ALGER, p. 151# |