DE58905136D1 - Verfahren zur herstellung von nadelfilz aus steinwolle. - Google Patents
Verfahren zur herstellung von nadelfilz aus steinwolle.Info
- Publication number
- DE58905136D1 DE58905136D1 DE8989117542T DE58905136T DE58905136D1 DE 58905136 D1 DE58905136 D1 DE 58905136D1 DE 8989117542 T DE8989117542 T DE 8989117542T DE 58905136 T DE58905136 T DE 58905136T DE 58905136 D1 DE58905136 D1 DE 58905136D1
- Authority
- DE
- Germany
- Prior art keywords
- wool
- slag
- needled felt
- felt
- needle felt
- 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.)
- Expired - Fee Related
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
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 (1)
Publication Number | Publication Date |
---|---|
DE58905136D1 true DE58905136D1 (de) | 1993-09-09 |
Family
ID=6365110
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3835007A Withdrawn DE3835007A1 (de) | 1988-10-13 | 1988-10-13 | Verfahren zur herstellung von nadelfilz aus steinwolle |
DE8989117542T Expired - Fee Related DE58905136D1 (de) | 1988-10-13 | 1989-09-22 | Verfahren zur herstellung von nadelfilz aus steinwolle. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3835007A Withdrawn DE3835007A1 (de) | 1988-10-13 | 1988-10-13 | Verfahren zur herstellung von nadelfilz aus steinwolle |
Country Status (10)
Country | Link |
---|---|
US (1) | US5057173A (de) |
EP (1) | EP0363707B1 (de) |
JP (1) | JPH02153852A (de) |
AT (1) | ATE92548T1 (de) |
DE (2) | DE3835007A1 (de) |
DK (1) | DK465389A (de) |
ES (1) | ES2044004T3 (de) |
FI (1) | FI94966B (de) |
YU (1) | YU46492B (de) |
ZA (1) | ZA897769B (de) |
Families Citing this family (14)
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)
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 |
-
1988
- 1988-10-13 DE DE3835007A patent/DE3835007A1/de not_active Withdrawn
-
1989
- 1989-09-21 DK DK465389A patent/DK465389A/da not_active Application Discontinuation
- 1989-09-22 DE DE8989117542T patent/DE58905136D1/de not_active Expired - Fee Related
- 1989-09-22 ES ES89117542T patent/ES2044004T3/es not_active Expired - Lifetime
- 1989-09-22 AT AT89117542T patent/ATE92548T1/de not_active IP Right Cessation
- 1989-09-22 EP EP89117542A patent/EP0363707B1/de not_active Expired - Lifetime
- 1989-09-25 YU YU184689A patent/YU46492B/sh unknown
- 1989-09-26 US US07/416,228 patent/US5057173A/en not_active Expired - Fee Related
- 1989-10-12 JP JP1264130A patent/JPH02153852A/ja active Pending
- 1989-10-13 ZA ZA897769A patent/ZA897769B/xx unknown
- 1989-10-13 FI FI894871A patent/FI94966B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK465389D0 (da) | 1989-09-21 |
ZA897769B (en) | 1990-08-29 |
YU46492B (sh) | 1993-10-20 |
DE3835007A1 (de) | 1990-04-19 |
DK465389A (da) | 1990-04-14 |
JPH02153852A (ja) | 1990-06-13 |
EP0363707A2 (de) | 1990-04-18 |
US5057173A (en) | 1991-10-15 |
EP0363707A3 (en) | 1990-09-05 |
FI94966B (fi) | 1995-08-15 |
FI894871A0 (fi) | 1989-10-13 |
EP0363707B1 (de) | 1993-08-04 |
ATE92548T1 (de) | 1993-08-15 |
ES2044004T3 (es) | 1994-01-01 |
YU184689A (en) | 1990-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SAINT-GOBAIN ISOVER G+H AG, 67059 LUDWIGSHAFEN, DE |
|
8310 | Action for declaration of annulment | ||
8313 | Request for invalidation rejected/withdrawn | ||
8339 | Ceased/non-payment of the annual fee |