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EP0473430A3 - Peek hot press felts and fabrics - Google Patents

Peek hot press felts and fabrics Download PDF

Info

Publication number
EP0473430A3
EP0473430A3 EP19910307912 EP91307912A EP0473430A3 EP 0473430 A3 EP0473430 A3 EP 0473430A3 EP 19910307912 EP19910307912 EP 19910307912 EP 91307912 A EP91307912 A EP 91307912A EP 0473430 A3 EP0473430 A3 EP 0473430A3
Authority
EP
European Patent Office
Prior art keywords
peek
fabrics
hot press
press felts
fabric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19910307912
Other versions
EP0473430B1 (en
EP0473430A2 (en
Inventor
Robert Bernard Davis
Maryann C. Kenney
Charles Edwin Kramer
Sandra Krohto Barlow
Francis L. Davenport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albany International Corp
Original Assignee
Albany International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10681414&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0473430(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Albany International Corp filed Critical Albany International Corp
Publication of EP0473430A2 publication Critical patent/EP0473430A2/en
Publication of EP0473430A3 publication Critical patent/EP0473430A3/en
Application granted granted Critical
Publication of EP0473430B1 publication Critical patent/EP0473430B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
    • D01F6/665—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers from polyetherketones, e.g. PEEK
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Laminated Bodies (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Woven Fabrics (AREA)
  • Organic Insulating Materials (AREA)
  • External Artificial Organs (AREA)
  • Secondary Cells (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The present invention relates to a fabric for a paper making machine which fabric comprises a woven substrate carrying batt fibre on the surface thereof characterised in that at least one of the batt fibre and the substrate comprises a polyetherketone.
EP91307912A 1990-08-31 1991-08-29 PEEK hot press felts and fabrics Revoked EP0473430B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909018987A GB9018987D0 (en) 1990-08-31 1990-08-31 Peek hot press felts and fabrics
GB9018987 1990-08-31

Publications (3)

Publication Number Publication Date
EP0473430A2 EP0473430A2 (en) 1992-03-04
EP0473430A3 true EP0473430A3 (en) 1993-01-20
EP0473430B1 EP0473430B1 (en) 1996-03-20

Family

ID=10681414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91307912A Revoked EP0473430B1 (en) 1990-08-31 1991-08-29 PEEK hot press felts and fabrics

Country Status (12)

Country Link
EP (1) EP0473430B1 (en)
JP (1) JP3005345B2 (en)
AT (1) ATE135756T1 (en)
AU (1) AU651841B2 (en)
BR (1) BR9103768A (en)
CA (1) CA2049585C (en)
DE (1) DE69118054T2 (en)
ES (1) ES2085968T3 (en)
FI (1) FI914102A (en)
GB (1) GB9018987D0 (en)
MX (1) MX9100888A (en)
NO (1) NO913376L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226592A1 (en) * 1991-08-23 1993-03-04 Inventa Ag PAPER MACHINE FELTS AND METHOD FOR PRODUCING THE SAME
GB2309712A (en) * 1996-02-05 1997-08-06 Shell Int Research Papermachine clothing woven from aliphatic polyketone fibres
DE19854732C1 (en) 1998-11-26 2000-09-14 Inventa Ag Core-jacket bicomponent fiber and its use
US7014733B2 (en) 2002-05-14 2006-03-21 Stowe Woodward L.L.C. Belt for shoe press and shoe calender and method for forming same
EP2391749B1 (en) * 2009-02-02 2018-03-28 Arkema Inc. High performance fibers
US9422654B2 (en) 2009-03-20 2016-08-23 Arkema Inc. Polyetherketoneketone nonwoven mats
CN114454527B (en) * 2022-02-11 2024-08-23 宁波琳晓生物科技有限公司 Ultralow-shrinkage-temperature PEEK heat-shrinkable tube production equipment and application method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077901A2 (en) * 1981-10-28 1983-05-04 Albany International Corp. Hydrolysis resistant fabric for paper making and like uses
EP0287297A1 (en) * 1987-04-15 1988-10-19 Albany Research (Uk) Limited Paper machine felts
EP0372769A1 (en) * 1988-11-28 1990-06-13 Albany International Corp. Paper machine felts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61171754A (en) * 1985-11-09 1986-08-02 Kanegafuchi Chem Ind Co Ltd Vinyl resin composition
JPS62231016A (en) * 1986-03-28 1987-10-09 Teijin Ltd Production of poly (aryl ether ketone) yarn
US4896702A (en) * 1988-12-01 1990-01-30 Niagara Lockport Industries Inc. Seam construction for papermaking fabrics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077901A2 (en) * 1981-10-28 1983-05-04 Albany International Corp. Hydrolysis resistant fabric for paper making and like uses
EP0287297A1 (en) * 1987-04-15 1988-10-19 Albany Research (Uk) Limited Paper machine felts
EP0372769A1 (en) * 1988-11-28 1990-06-13 Albany International Corp. Paper machine felts

Also Published As

Publication number Publication date
EP0473430B1 (en) 1996-03-20
JPH0673684A (en) 1994-03-15
GB9018987D0 (en) 1990-10-17
ES2085968T3 (en) 1996-06-16
NO913376D0 (en) 1991-08-28
JP3005345B2 (en) 2000-01-31
BR9103768A (en) 1992-05-19
FI914102A (en) 1992-03-01
AU8340091A (en) 1992-03-05
NO913376L (en) 1992-03-02
DE69118054D1 (en) 1996-04-25
AU651841B2 (en) 1994-08-04
CA2049585A1 (en) 1992-03-01
FI914102A0 (en) 1991-08-30
MX9100888A (en) 1992-04-01
ATE135756T1 (en) 1996-04-15
CA2049585C (en) 1995-03-28
EP0473430A2 (en) 1992-03-04
DE69118054T2 (en) 1996-09-12

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