Global Patent Index - EP 0829528 B1

EP 0829528 B1 2003-06-18 - Lubricating material for mandrel bars containing no graphite

Title (en)

Lubricating material for mandrel bars containing no graphite

Title (de)

Graphitfreier Dornstangenschmierstoff

Title (fr)

Matériau lubrificant de mandrins exempt de graphite

Publication

EP 0829528 B1 (DE)

Application

EP 97112800 A

Priority

DE 19637837 A

Abstract (en)

[origin: EP0829528A2] Lubricant comprises an alkali metal phosphate and optionally a phosphate of a divalent metal. The novelty is that the lubricant further contains an additive generating gas on heating.

IPC 1-7 (main, further and additional classification)

C10M 103/06; C10M 169/04

IPC 8 full level (invention and additional information)

C10M 103/06 (2006.01); C10M 169/04 (2006.01)

CPC (invention and additional information)

C10M 103/06 (2013.01); C10M 169/04 (2013.01); C10M 2201/00 (2013.01); C10M 2201/061 (2013.01); C10M 2201/062 (2013.01); C10M 2201/085 (2013.01); C10M 2201/16 (2013.01); C10M 2201/18 (2013.01); C10M 2209/12 (2013.01); C10N 2210/02 (2013.01); C10N 2240/402 (2013.01); C10N 2240/403 (2013.01); C10N 2240/404 (2013.01); C10N 2240/405 (2013.01); C10N 2240/406 (2013.01); C10N 2240/407 (2013.01); C10N 2240/408 (2013.01); C10N 2240/409 (2013.01); C10N 2250/04 (2013.01)

Designated contracting state (EPC)

AT DE FR IT SE

EPO simple patent family

EP 0829528 A2 19980318; EP 0829528 A3 19980401; EP 0829528 B1 20030618; AT 243247 T 20030715; DE 19740109 A1 19980319; IN 192454 B 20040424; US 5895776 A 19990420

INPADOC legal status


2012-05-10 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59710296

- Effective date: 20120201

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2003-07-24 [REF] CORRESPONDS TO:

- Document: DE 59710296 P 20030724

2003-06-18 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT DE FR IT SE

2003-06-18 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2003-01-29 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: CHEMISCHE FABRIK BUDENHEIM KG

1998-12-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981102

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- Effective date: 19980401

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