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Extract from the Register of European Patents

EP About this file: EP0581009

EP0581009 - Thermoplastic polymer composition with polymeric processing agent [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.07.1999
Database last updated on 03.10.2024
Most recent event   Tooltip09.07.1999No opposition filed within time limitpublished on 25.08.1999 [1999/34]
Applicant(s)For all designated states
Röhm Gesellschaft mit beschränkter Haftung
Kirschenallee
64293 Darmstadt / DE
[1999/29]
Former [1997/46]For all designated states
Agomer Gesellschaft mit beschränkter Haftung
Rodenbacher Chaussee 4
63457 Hanau / DE
Former [1994/05]For all designated states
Degussa Aktiengesellschaft
Weissfrauenstrasse 9
D-60311 Frankfurt / DE
Inventor(s)01 / Schüll, Volker, Dr.
Prischossstrasse 26
W-8755 Alzenau/Ufr. / DE
02 / Arnoldi, Detlef Dr.
Südtiroler Ring 37
W-6719 Weisenheim am Berg / DE
[1994/05]
Representative(s)Herrmann, Reinhard
Degussa-Hüls Aktiengesellschaft Patente - Marken Standort Wolfgang Rodenbacher Chaussee 4 Postfach 13 45
63403 Hanau-Wolfgang / DE
[N/P]
Former [1999/29]Herrmann, Reinhard
Degussa-Hüls Aktiengesellschaft Patente - Marken Standort Wolfgang Rodenbacher Chaussee 4 Postfach 13 45
63403 Hanau-Wolfgang / DE
Former [1997/46]Weber, Wolfgang, et al
Degussa AG Fachbereich Patente Postfach 1345
63403 Hanau / DE
Application number, filing date93109715.817.06.1993
[1994/05]
Priority number, dateDE1992422045323.06.1992         Original published format: DE 4220453
[1994/05]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0581009
Date:02.02.1994
Language:DE
[1994/05]
Type: A3 Search report 
No.:EP0581009
Date:23.02.1994
Language:DE
[1994/08]
Type: B1 Patent specification 
No.:EP0581009
Date:02.09.1998
Language:DE
[1998/36]
Search report(s)(Supplementary) European search report - dispatched on:EP06.01.1994
ClassificationIPC:C08F220/18, C08L101/00, // (C08L101/00, 57:06)
[1994/05]
CPC:
C08L33/06 (EP,US); C08L101/00 (EP,US); C08L57/06 (EP,US)
C-Set:
C08L101/00, C08L2666/04 (US,EP);
C08L33/06, C08L2666/02 (EP,US)
Designated contracting statesAT,   BE,   DE,   ES,   FR,   GB,   GR,   IT,   NL,   PT [1994/05]
TitleGerman:Thermoplastische Polymerzusammensetzung mit polymerem Verarbeitungshilfsmittel[1994/05]
English:Thermoplastic polymer composition with polymeric processing agent[1994/05]
French:Composition de polymères thermoplastiques contenant un agent polymérique facilitant la mise en forme[1994/05]
Examination procedure18.06.1993Examination requested  [1994/05]
15.01.1996Despatch of a communication from the examining division (Time limit: M04)
27.03.1996Reply to a communication from the examining division
26.11.1996Despatch of a communication from the examining division (Time limit: M04)
01.02.1997Reply to a communication from the examining division
05.11.1997Despatch of communication of intention to grant (Approval: Yes)
12.02.1998Communication of intention to grant the patent
02.03.1998Fee for grant paid
02.03.1998Fee for publishing/printing paid
Opposition(s)03.06.1999No opposition filed within time limit [1999/34]
Fees paidRenewal fee
16.05.1995Renewal fee patent year 03
28.05.1996Renewal fee patent year 04
21.05.1997Renewal fee patent year 05
19.05.1998Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[X]JP2077462  ;
 [X]JP59122509  ;
 [X]US2737502  (LAND JR WILLIAM M, et al);
 [XD]US2868763  (MONTGOMERY CHARLES W);
 [X]GB971673  (ICI LTD);
 [X]FR2125989  (BASF AG);
 [X]US3705137  (KUWAHARA KENSHI, et al);
 [X]EP0058229  (HUELS CHEMISCHE WERKE AG [DE])
 [X]  - CHEMICAL ABSTRACTS, vol. 114 Columbus, Ohio, US; abstract no. 44243h, HOSAKA ET AL 'vinyl chloride polymer compositions containing heat stabilizers with excellent fluidity and plasticizer absorption' & JP-A-2 077 462 (DENKI KAGAKU KOGYO KK) 16. März 1990, & JP2077462 A 00000000
 [X]  - POLYMER JOURNAL Bd. 20, Nr. 8, 1988, TOKYO JP Seiten 693 - 698 HIRABAYASHI, KIKUTA, KASABOU, YOKOTA 'Main-chain Flexibility and Side-chain Crystallization of widely spaced Comb-like Polymers'
 [X]  - PATENT ABSTRACTS OF JAPAN vol. 8, no. 241 (C-250)(1678) & JP-A-59 122 509 ( MITSUBISHI RAYON KK ) 16. July 1984, & JP59122509 A 00000000
 [Y]  - GÄCHTER, MÜLLER 'Handbuch der Kunststoff-Additive' 1979 , HANSER , MÜNCHEN DE Kapitel 7; K.-D. Böhme, "Hochpolymere PVC-Verarbeitungshilfsmittel"
ExaminationJPS55164209
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.