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Extract from the Register of European Patents

EP About this file: EP0236834

EP0236834 - Quickly crystallizing polyphenylene sulphide compositions [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.07.1992
Database last updated on 30.07.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[N/P]
Former [1987/38]For all designated states
BAYER AG
D-51368 Leverkusen / DE
Inventor(s)01 / Bier, Peter, Dr.
Mobay Corporation Mobay Road
Pittsburgh, PA 15205 / US
02 / Reinking, Klaus, Dr.
Robert-Stolz-Strasse 16b
D-5632 Wermelskirchen 1 / DE
03 / Bottenbruch, Ludwig, Dr.
Wöhlerstrasse 5
D-4150 Krefeld 1 / DE
04 / Tresper, Erhard, Dr.
Moerser Strasse 394
D-4150 Krefeld / DE
[1987/38]
Application number, filing date87102572.224.02.1987
[1987/38]
Priority number, dateDE1986360771308.03.1986         Original published format: DE 3607713
[1987/38]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0236834
Date:16.09.1987
Language:DE
[1987/38]
Type: A3 Search report 
No.:EP0236834
Date:24.08.1988
Language:DE
[1988/34]
Search report(s)(Supplementary) European search report - dispatched on:EP07.07.1988
ClassificationIPC:C08L81/02, C08K5/37
[1987/38]
CPC:
C08K5/372 (EP,US)
C-Set:
C08K5/372, C08L81/02 (EP,US)
Designated contracting statesBE,   DE,   ES,   FR,   GB,   IT [1987/38]
TitleGerman:Schnellkristallisierende Polyphenylensulfidmassen[1987/38]
English:Quickly crystallizing polyphenylene sulphide compositions[1987/38]
French:Composition de poly(sulphures de phénylène) à cristallisation rapide[1987/38]
File destroyed:12.06.1999
Examination procedure24.02.1987Examination requested  [1987/38]
20.03.1991Despatch of a communication from the examining division (Time limit: M04)
23.05.1991Reply to a communication from the examining division
06.06.1991Despatch of a communication from the examining division (Time limit: M06)
07.11.1991Reply to a communication from the examining division
06.07.1992Application withdrawn by applicant  [1992/37]
Fees paidRenewal fee
23.01.1989Renewal fee patent year 03
13.01.1990Renewal fee patent year 04
28.12.1990Renewal fee patent year 05
16.01.1992Renewal fee patent year 06
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Documents cited:Search[A]JP59196364  ;
 [A]EP0103279  (PHILLIPS PETROLEUM CO [US])
 [A]  - PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 59 (C-270)[1782], 15. März 1985; & JP-A-59 196 364 (ASAHI KASEI KOGYO K.K.) 07-11-1984, & JP59196364 A 00000000
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.