EP0905192 - Synthesis of copolymers from a polyarylensulfide and an aromatic polyester, and their use as blend compatibilizers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.07.2006 Database last updated on 16.07.2024 | Most recent event Tooltip | 21.07.2006 | No opposition filed within time limit | published on 23.08.2006 [2006/34] | Applicant(s) | For all designated states Ticona GmbH Professor-Staudinger-Strasse 65451 Kelsterbach / DE | [2005/37] |
Former [2002/37] | For all designated states Ticona GmbH Professor-Staudinger-strasse 65451 Kelsterbach / DE | ||
Former [1999/13] | For all designated states Ticona GmbH An der B 43 65451 Kelsterbach / DE | Inventor(s) | 01 /
Haubs, Michael, Dr. Auf dem Weiher 18 55545 Bad Kreuznach / DE | 02 /
Schneller, Arnold, Dr. Berliner Strasse 37 64409 Messel / DE | 03 /
Böhme, Frank, Dr. Am Burgwartsblick 22 01705 Pesterwitz / DE | 04 /
Kappler, Dennis, Dl. Schrammsteinerstrasse 10 01309 Dresden / DE | 05 /
Pospiech, Doris, Dr. Rudolf-Leonhard-Strasse 28 01097 Dresden / DE | [1999/13] | Application number, filing date | 98117889.0 | 21.09.1998 | [1999/13] | Priority number, date | DE1997142057 | 24.09.1997 Original published format: DE 19742057 | [1999/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0905192 | Date: | 31.03.1999 | Language: | DE | [1999/13] | Type: | B1 Patent specification | No.: | EP0905192 | Date: | 14.09.2005 | Language: | DE | [2005/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.01.1999 | Classification | IPC: | C08L67/03, C08L81/04, C08G75/02 | [1999/13] | CPC: |
C08G81/00 (EP,US);
C08G75/0245 (EP,US);
C08L67/00 (EP,US)
| C-Set: |
C08L67/00, C08L2666/14 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1999/50] |
Former [1999/13] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Synthese von Copolymeren aus einem Polyarylensulfid und einem aromatischen Polyester sowie deren Verwendung zur Kompatilisierung von Blends | [1999/13] | English: | Synthesis of copolymers from a polyarylensulfide and an aromatic polyester, and their use as blend compatibilizers | [1999/13] | French: | Synthése de copolyméres d'un polysulfure d'arylene et d'un polyester aromatique, ainsi que leur emploi comme agent de compatibilité de mélanges | [1999/13] | Examination procedure | 30.09.1999 | Examination requested [1999/48] | 04.03.2003 | Despatch of a communication from the examining division (Time limit: M04) | 19.04.2003 | Reply to a communication from the examining division | 16.05.2003 | Despatch of a communication from the examining division (Time limit: M04) | 21.08.2003 | Reply to a communication from the examining division | 30.12.2003 | Despatch of a communication from the examining division (Time limit: M04) | 03.05.2004 | Reply to a communication from the examining division | 07.03.2005 | Communication of intention to grant the patent | 18.07.2005 | Fee for grant paid | 18.07.2005 | Fee for publishing/printing paid | Opposition(s) | 15.06.2006 | No opposition filed within time limit [2006/34] | Fees paid | Renewal fee | 02.10.2000 | Renewal fee patent year 03 | 01.10.2001 | Renewal fee patent year 04 | 30.09.2002 | Renewal fee patent year 05 | 30.09.2003 | Renewal fee patent year 06 | 30.09.2004 | Renewal fee patent year 07 |
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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 | [DX]US5182334 (CHEN SR PAUL [US], et al) [DX] 1-16 * the whole document *; | [X]EP0432561 (BAYER AG [DE]) [X] 1-10,15,16 * page 2, line 1 - line 25 * * page 6, line 42 - line 44 *; | [A]EP0044184 (CELANESE CORP [US]) [A] 1-16 * page 15, line 8 - line 23 *; | [A]EP0732369 (GEN ELECTRIC [US]) [A] 1-16 * page 7 * | [T] - GOPAKUMAR T G ET AL, "In situ compatibilisation of poly(phenylene sulphide)/wholly aromatic thermotropic liquid crystalline polymer blends by reactive extrusion: morphology, thermal and mechanical properties", POLYMER, (199901), vol. 40, no. 2, page 357-364, XP004139676 [T] 1-16 * page 357 * DOI: http://dx.doi.org/10.1016/S0032-3861(98)00190-6 | [PX] - GOPAKUMAR T G ET AL., "Reactive blending of poly(phenylene sulfide)/wholly aromatic thermotropic liquid crystalline polymer blends", CHEMICAL ABSTRACTS, (19980629), vol. 128, no. 26, Database accession no. 322331, XP002088776 [PX] 1-16 * abstract * | [ ] - MACROMOL NEW FRONT, PROC. IUPAC INT. SYMP. ADV. POLYM. SCI. TECHNOL., (1998), vol. 2, pages 761 - 764 | [X] - JUKKA SEPPALA ET AL, "INJECTION-MOULDED BLENDS OF A THERMOTROPIC LIQUID CRYSTALLINE POLYMER WITH POLYETHYLENE TEREPHTHALATE, POLYPROPYLENE, AND POLYPHENYLENE SULFIDE", JOURNAL OF APPLIED POLYMER SCIENCE, (19920225), vol. 44, no. 6, pages 1051 - 1060, XP000273119 [X] 1-16 * page 1055, column 1, paragraph 3 * DOI: http://dx.doi.org/10.1002/app.1992.070440614 |