CA2076726C - Paper machine felt and method for the manufacture thereof - Google Patents

Paper machine felt and method for the manufacture thereof

Info

Publication number: CA2076726C
Authority: CA; Canada
Prior art keywords: fibers; felt; polyamide; crimped; components
Prior art date: 1991-08-23
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.): Expired - Fee Related

Application number

CA002076726A

Other languages

English (en)

French (fr)

Other versions

CA2076726A1 (en

Inventor

Jurgen Spindler

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.)

EMS Patent AG

Original Assignee

EMS Inventa AG

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.)

1991-08-23

Filing date

1992-08-24

Publication date

1996-05-21

1992-08-24 Application filed by EMS Inventa AG filed Critical EMS Inventa AG

1993-02-24 Publication of CA2076726A1 publication Critical patent/CA2076726A1/en

1996-05-21 Application granted granted Critical

1996-05-21 Publication of CA2076726C publication Critical patent/CA2076726C/en

2012-08-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 12
238000004519 manufacturing process Methods 0.000 title claims abstract description 8
239000000835 fiber Substances 0.000 claims abstract description 95
239000004952 Polyamide Substances 0.000 claims abstract description 14
229920002647 polyamide Polymers 0.000 claims abstract description 14
238000002788 crimping Methods 0.000 claims abstract description 10
238000009952 needle felting Methods 0.000 claims abstract description 5
229920001169 thermoplastic Polymers 0.000 claims abstract 2
229920000642 polymer Polymers 0.000 claims description 17
229920000299 Nylon 12 Polymers 0.000 claims description 14
229920002292 Nylon 6 Polymers 0.000 claims description 11
125000004432 carbon atom Chemical group C* 0.000 claims description 9
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 9
239000004744 fabric Substances 0.000 claims description 9
239000000178 monomer Substances 0.000 claims description 9
238000009987 spinning Methods 0.000 claims description 7
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 6
JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 5
229920000571 Nylon 11 Polymers 0.000 claims description 5
125000001931 aliphatic group Chemical group 0.000 claims description 3
125000003118 aryl group Chemical group 0.000 claims description 3
239000000203 mixture Substances 0.000 claims description 3
229920005594 polymer fiber Polymers 0.000 claims 1
239000004416 thermosoftening plastic Substances 0.000 claims 1
238000005299 abrasion Methods 0.000 abstract description 18
RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 4
239000000126 substance Substances 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
239000000463 material Substances 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
239000008187 granular material Substances 0.000 description 2
238000003825 pressing Methods 0.000 description 2
JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 1
229920003620 Grilon® Polymers 0.000 description 1
OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
229920002302 Nylon 6,6 Polymers 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000009950 felting Methods 0.000 description 1
239000012760 heat stabilizer Substances 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000011835 investigation Methods 0.000 description 1
230000033001 locomotion Effects 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
235000011149 sulphuric acid Nutrition 0.000 description 1
239000001117 sulphuric acid Substances 0.000 description 1

Classifications

- 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

Paper (AREA)
Nonwoven Fabrics (AREA)
Artificial Filaments (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Printing Plates And Materials Therefor (AREA)
Multicomponent Fibers (AREA)

CA002076726A 1991-08-23 1992-08-24 Paper machine felt and method for the manufacture thereof Expired - Fee Related CA2076726C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE4127948		1991-08-23
DEDE4127948.4		1991-08-23
DE4226592A DE4226592A1 (de)	1991-08-23	1992-08-11	Papiermaschinenfilze und verfahren zur herstellung derselben
DEDE4126592.4		1992-08-11

Publications (2)

Publication Number	Publication Date
CA2076726A1 CA2076726A1 (en)	1993-02-24
CA2076726C true CA2076726C (en)	1996-05-21

Family

ID=25906635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002076726A Expired - Fee Related CA2076726C (en)	1991-08-23	1992-08-24	Paper machine felt and method for the manufacture thereof

Country Status (10)

Country	Link
EP (1)	EP0529506B1 (de)
JP (1)	JPH05214694A (de)
AT (1)	ATE130644T1 (de)
AU (1)	AU656792B2 (de)
BR (1)	BR9203280A (de)
CA (1)	CA2076726C (de)
DE (2)	DE4226592A1 (de)
ES (1)	ES2038963T3 (de)
FI (1)	FI96228C (de)
MX (1)	MX9204839A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5236652A (en) †	1992-02-11	1993-08-17	E. I. Du Pont De Nemours And Company	Process for making polyamide fiber useful as staple for papermaking machine felt
ATE166400T1 (de) *	1993-12-16	1998-06-15	Inventa Ag	Papiermaschinenfilz
DE4404507A1 (de) *	1994-02-12	1995-08-17	F & W Tech Faeden Gmbh	Pressenfilz für die Papierindustrie
GB9407462D0 (en) *	1994-04-15	1994-06-08	Scapa Group Plc	Papermachine clothing
US5549967A (en)	1995-05-04	1996-08-27	Huyck Licensco, Inc.	Papermakers' press fabric with increased contact area
GB9622302D0 (en)	1996-10-26	1996-12-18	Scapa Group Plc	Expandable pintle wires
DE19731019A1 (de) *	1997-07-18	1999-01-21	Voith Sulzer Papiermasch Gmbh	Pressband
DE19803493C1 (de) *	1998-01-29	1999-04-29	Inventa Ag	Papiermaschinenfilz
FR2779746B1 (fr)	1998-06-11	2000-07-21	Novalis Fibres	Utilisation de fibres a frisure tridimensionnelle pour la fabrication de tissu ou toile de renfort, et tissu de renfort obtenu
DE19854732C1 (de) *	1998-11-26	2000-09-14	Inventa Ag	Kern-Mantel Bikomponentenfaser und deren Verwendung
DE19915891A1 (de) *	1999-04-08	2000-10-12	Huyck Austria	Transferband
AT410682B (de) *	1999-09-01	2003-06-25	Huyck Austria	Textilmaschinenfilz
DE10144307A1 (de) *	2001-09-10	2003-03-27	Bayer Faser Gmbh	Trägergewebe für Papiermaschinenbespannungen
JP4454408B2 (ja) *	2004-06-25	2010-04-21	イチカワ株式会社	抄紙用フェルト
DE102014203143A1 (de) *	2014-02-21	2015-04-09	Voith Patent Gmbh	Bespannung, insbesondere Pressfilz, und Verfahren zur Herstellung
KR20250137596A (ko) *	2023-01-27	2025-09-18	도레이 카부시키가이샤	폴리아미드 복합 단면 섬유, 폴리아미드 멀티 필라멘트 및 폴리아미드 복합 단면 헛꼬임 가공사

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US787900A (en) *	1902-01-14	1905-04-25	Western Electric Co	Plug and spring-jack switch.
NL189176B (nl) *	1956-07-13	1900-01-01	Hisamitsu Pharmaceutical Co	Pleister op basis van een synthetische rubber.
US3063127A (en) *	1959-08-13	1962-11-13	Hindle Thomas	Woven fabric useful as a paper-machine felt and method of making the same
DE1635472A1 (de) *	1966-05-27	1972-02-24	Breveteam Sa	Verfahren zur Herstellung eines aus wenigstens einer Oberschicht und einer Grundschicht bestehenden textilen Flaechengebildes durch Vernadelung der Schichten sowie nach dem Verfahren hergestelltes textiles Flaechengebilde
US4521484A (en) *	1984-06-07	1985-06-04	E. I. Du Pont De Nemours And Company	Self-crimping polyamide filaments
GB9018987D0 (en) *	1990-08-31	1990-10-17	Albany Research Uk	Peek hot press felts and fabrics

1992
- 1992-08-11 DE DE4226592A patent/DE4226592A1/de not_active Withdrawn
- 1992-08-19 JP JP4220306A patent/JPH05214694A/ja active Pending
- 1992-08-20 DE DE59204415T patent/DE59204415D1/de not_active Expired - Fee Related
- 1992-08-20 ES ES92114173T patent/ES2038963T3/es not_active Expired - Lifetime
- 1992-08-20 EP EP92114173A patent/EP0529506B1/de not_active Expired - Lifetime
- 1992-08-20 AT AT92114173T patent/ATE130644T1/de not_active IP Right Cessation
- 1992-08-21 MX MX9204839A patent/MX9204839A/es not_active Application Discontinuation
- 1992-08-21 FI FI923768A patent/FI96228C/fi active IP Right Grant
- 1992-08-21 BR BR929203280A patent/BR9203280A/pt unknown
- 1992-08-21 AU AU21199/92A patent/AU656792B2/en not_active Ceased
- 1992-08-24 CA CA002076726A patent/CA2076726C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2038963T1 (es)	1993-08-16
DE4226592A1 (de)	1993-03-04
ES2038963T3 (es)	1996-01-16
EP0529506B1 (de)	1995-11-22
CA2076726A1 (en)	1993-02-24
MX9204839A (es)	1993-04-30
FI96228C (fi)	1996-05-27
FI96228B (fi)	1996-02-15
FI923768A0 (fi)	1992-08-21
DE59204415D1 (de)	1996-01-04
EP0529506A1 (de)	1993-03-03
JPH05214694A (ja)	1993-08-24
FI923768L (fi)	1993-02-24
AU656792B2 (en)	1995-02-16
ATE130644T1 (de)	1995-12-15
BR9203280A (pt)	1993-03-30
AU2119992A (en)	1993-02-25

Legal Events

Date	Code	Title	Description
1993-12-22	EEER	Examination request
2009-08-24	MKLA	Lapsed

Publication	Publication Date	Title
CA2076726C (en)	1996-05-21	Paper machine felt and method for the manufacture thereof
JP5484383B2 (ja)	2014-05-07	ポリ（トリメチレンテレフタレート）ステープルファイバの製造方法、およびポリ（トリメチレンテレフタレート）ステープルファイバ、糸および布
JP3769013B2 (ja)	2006-04-19	中空ナイロンフィラメント、中空ナイロン糸、およびその製造法
CA1312492C (en)	1993-01-12	Paper making felts
EP0444637B1 (de)	1994-05-04	Verwirbelung von Endlosbauschgarnen und Binderfasern niedrigen Schmelzpunktes
US6109016A (en)	2000-08-29	Low-shrinkage hybrid yarns production thereof and use thereof
AU627251B2 (en)	1992-08-20	Paper machine felts
US5164251A (en)	1992-11-17	Paper machine felts
US20030042652A1 (en)	2003-03-06	Method for spin stretching polymers
AU655631B2 (en)	1995-01-05	Improvements in and relating to paper machine clothing
US11105019B2 (en)	2021-08-31	Polyamide fiber capable of high-temperature dyeing
KR100454304B1 (ko)	2004-10-26	텍스처 콤바인드 폴리에스테르 멀티필라멘트사 및 이의 제조방법
JP3920571B2 (ja)	2007-05-30	中空横断面を持つマルチフィラメント編織用糸の製造方法
US4897990A (en)	1990-02-06	Highly shrinkable substantially acrylic filament yarn
TW201343999A (zh)	2013-11-01	假撚用聚醯胺混纖複合紗
CN116981803A (zh)	2023-10-31	聚酰胺卷缩纱、假捻加工纱及布帛
EP0210971B1 (de)	1989-08-30	Verfahren zum Rauhen eines Gewebes, welches ein Nylongarn mit niedriger Ausdehnung und niedriger Zähigkeit enthält
US3817823A (en)	1974-06-18	Crimpable composite polycarbonamide filament
JPH0390619A (ja)	1991-04-16	ポリアミド・ポリエステル系複合糸及びそれからなるポリエステル系高密度布帛
JPH08158160A (ja)	1996-06-18	エアバッグ用複合繊維
RU2283906C2 (ru)	2006-09-20	Текстурированная нить с различной усадкой и превосходной имитацией свойств замши и способ ее изготовления, ткань, кругловязаный трикотаж и основовязаное трикотажное полотно из такой текстурированной нити
JPS6028526A (ja)	1985-02-13	複合加工糸の製造方法
JPS61167042A (ja)	1986-07-28	ポリアミド系交絡加工糸
JPS62238820A (ja)	1987-10-19	ポリアミドマルチフイラメントの製造方法