FI94966B - Förfarande för framställning av nålfilt ur bergull - Google Patents

Förfarande för framställning av nålfilt ur bergull

Info

Publication number
FI94966B
FI94966B FI894871A FI894871A FI94966B FI 94966 B FI94966 B FI 94966B FI 894871 A FI894871 A FI 894871A FI 894871 A FI894871 A FI 894871A FI 94966 B FI94966 B FI 94966B
Authority
FI
Finland
Prior art keywords
needled felt
wool
slag
felt
making
Prior art date
Application number
FI894871A
Other languages
English (en)
Finnish (fi)
Other versions
FI894871A0 (sv
Inventor
Lothar Bihy
Hans Kummermehr
Reinhard Stoyke
Original Assignee
Gruenzweig & Hartmann
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=6365110&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI94966(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Publication of FI894871A0 publication Critical patent/FI894871A0/sv
Application granted granted Critical
Publication of FI94966B publication Critical patent/FI94966B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Stringed Musical Instruments (AREA)
  • Artificial Filaments (AREA)
FI894871A 1988-10-13 1989-10-13 Förfarande för framställning av nålfilt ur bergull FI94966B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3835007A DE3835007A1 (de) 1988-10-13 1988-10-13 Verfahren zur herstellung von nadelfilz aus steinwolle

Publications (2)

Publication Number Publication Date
FI894871A0 FI894871A0 (sv) 1989-10-13
FI94966B true FI94966B (sv) 1995-08-15

Family

ID=6365110

Family Applications (1)

Application Number Title Priority Date Filing Date
FI894871A FI94966B (sv) 1988-10-13 1989-10-13 Förfarande för framställning av nålfilt ur bergull

Country Status (10)

Country Link
US (1) US5057173A (sv)
EP (1) EP0363707B1 (sv)
JP (1) JPH02153852A (sv)
AT (1) ATE92548T1 (sv)
DE (2) DE3835007A1 (sv)
DK (1) DK465389A (sv)
ES (1) ES2044004T3 (sv)
FI (1) FI94966B (sv)
YU (1) YU46492B (sv)
ZA (1) ZA897769B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394216B (de) * 1990-07-02 1992-02-25 Polyfelt Gmbh Verfahren zur herstellung von vernadelten spinnvliesen
DE4201868C2 (de) * 1992-01-24 1994-11-24 Gruenzweig & Hartmann Nadelhilfsmittel für die Herstellung von Nadelfilz, damit hergestellter Nadelfilz, sowie Verfahren zu dessen Herstellung
DE4212842C2 (de) * 1992-04-16 1995-09-07 Gruenzweig & Hartmann Nadelfilz mit Deckschicht sowie Verfahren zu dessen Herstellung
DE19628477C1 (de) * 1996-07-15 1998-01-22 Gruenzweig & Hartmann Nadelhilfsmittel und dessen Verwendung zur Herstellung von Nadelfilzen und damit hergestellter Nadelfilz
US6311375B1 (en) 2000-07-27 2001-11-06 Gilbert Patrick Method of needle punching yarns
US6796115B1 (en) 2001-12-19 2004-09-28 Gilbert Patrick Needle punched yarns
US8806900B2 (en) * 2005-04-04 2014-08-19 Reforcetech As Ceramic bushing/s consisting local heating/s integrated in apparatus for manufacturing mineral/basalt fibers
DE102015212417B4 (de) 2015-07-02 2020-02-20 Sgl Carbon Se Verwendung von dünnen Carbonfaservliesen hergestellt durch einen Horizontalspaltprozess
DE102016202401A1 (de) 2016-02-17 2017-08-17 Saint-Gobain Isover G+H Ag Nadelhilfsmittel zur Herstellung von Nadelfilzen aus Mineralwolle sowie damit hergestellter Nadelfilz
ITUA20164647A1 (it) * 2016-06-24 2017-12-24 Eurofibre Spa Ausilio di agugliatura da utilizzare nella produzione di feltri agugliati in lana minerale e metodo per realizzare feltri agugliati
GB201615896D0 (en) * 2016-09-19 2016-11-02 Knauf Insulation Doo Skofja Loka Mineral wool insulation
CN109267432A (zh) * 2018-09-18 2019-01-25 西安工程大学 一种玄武岩纤维湿法毡及其加工方法
CN114645381B (zh) * 2022-03-10 2023-05-26 青岛青力环保设备有限公司 隔音岩棉毡生产脱水烘干一体式设备
DE102022126757A1 (de) 2022-10-13 2024-04-18 Saint-Gobain Isover G+H Aktiengesellschaft Nadelfilz und Verwendung eines Fettsäureamidamins bei der Herstellung eines Nadelfilzes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073682B (de) * 1960-01-21 Chemische Fabrik Stockhausen a Cie Krefeld Schmalzen von Spinn fasern
US1899056A (en) * 1928-08-24 1933-02-28 Banner Rock Corp Process of making felted mineral fiber
US1916011A (en) * 1930-07-19 1933-06-27 Gen Insulating & Mfg Company Apparatus for and method of manufacturing insulating material from mineral wool
US2707690A (en) * 1951-04-10 1955-05-03 Owens Corning Fiberglass Corp Method and apparatus for applying liquid materials to fibers
DE1122666B (de) * 1960-11-19 1962-01-25 Zschimmer & Schwarz Verfahren zum Praeparieren und Schmaelzen von Textilfasern
US3331669A (en) * 1963-06-21 1967-07-18 Johns Manville Method and apparatus for forming mineral wool products
DE1948553A1 (de) * 1969-09-25 1971-04-01 Benecke Gmbh J Verfahren zum Verfestigen von Spinnvliesen
DE2232785C3 (de) * 1972-07-04 1985-08-08 Bayerische Wollfilzfabriken KG, Offermann, Zeiler Schmid & Co, 8875 Offingen Poröses Nadelvlies sowie zugehörige Herstellungsverfahren und Anwendungen
US4070519A (en) * 1976-04-27 1978-01-24 Huyck Corporation High temperature filter fabrics
DE3226041A1 (de) * 1982-07-12 1984-01-12 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur herstellung von genadelten fasernblankets aus mineralischen, insbesondere feuerfesten, fasern und nach dem verfahren hergestellte faserblankets
DE3406932A1 (de) * 1984-02-25 1985-09-19 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur verdichtung einer fasermatte

Also Published As

Publication number Publication date
US5057173A (en) 1991-10-15
ES2044004T3 (es) 1994-01-01
FI894871A0 (sv) 1989-10-13
DK465389D0 (da) 1989-09-21
JPH02153852A (ja) 1990-06-13
EP0363707A2 (de) 1990-04-18
EP0363707A3 (en) 1990-09-05
YU184689A (en) 1990-12-31
EP0363707B1 (de) 1993-08-04
DE3835007A1 (de) 1990-04-19
DK465389A (da) 1990-04-14
DE58905136D1 (de) 1993-09-09
YU46492B (sh) 1993-10-20
ATE92548T1 (de) 1993-08-15
ZA897769B (en) 1990-08-29

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Legal Events

Date Code Title Description
BB Publication of examined application
FD Application lapsed
MM Patent lapsed

Owner name: GRUENZWEIG + HARTMANN AG