Global Patent Index - EP 0996540 A1

EP 0996540 A1 2000-05-03 - PAPER MACHINE CLOTHINGS CONSTRUCTED OF EXPANDED PTFE

Title (en)

PAPER MACHINE CLOTHINGS CONSTRUCTED OF EXPANDED PTFE

Title (de)

OPTISCHE FASER MANTEL

Title (fr)

GARNITURES DE MACHINE A PAPIER FABRIQUEES EN PTFE EXPANSE

Publication

EP 0996540 A1 (EN)

Application

EP 97912995 A

Priority

  • US 9719725 W
  • US 74288896 A

Abstract (en)

[origin: WO9819860A1] The present invention is an article of paper making machine clothing suitable for use in the forming, pressing or drying sections of a paper making machine wherein the article is comprised of a fibre structure constructed of yarns of expanded poly(tetrafluoro ethylene) ("expanded PTFE").

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

B32B 27/00

IPC 8 full level (invention and additional information)

D03D 1/00 (2006.01); D03D 15/00 (2006.01); D21F 1/00 (2006.01); D21F 1/10 (2006.01); D21F 7/08 (2006.01)

CPC (invention and additional information)

D21F 1/0027 (2013.01); D21F 7/083 (2013.01)

Designated contracting state (EPC)

AT BE DE ES FI FR GB IT NL SE

EPO simple patent family

WO 9819860 A1 19980514; AU 5005097 A 19980529; BR 9706907 A 19990720; CA 2241818 A1 19980514; EP 0996540 A1 20000503; EP 0996540 A4 20000830; ID 19726 A 19980730; JP H11512157 A 19991019; NO 983031 A 19980901; NO 983031 D0 19980629; NZ 330820 A 20000825; ZA 9709813 B 19980522

INPADOC legal status


2002-11-06 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020502

2000-08-30 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000718

2000-08-30 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE DE ES FI FR GB IT NL SE

2000-08-30 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7B 32B 27/00 A, 7D 21F 1/00 B, 7D 21F 7/08 B

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980702

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE ES FI FR GB IT NL SE