ES2152745T3 - MANUFACTURING PROCEDURE OF A COMPACTED FIBER AGGREGATE. - Google Patents
MANUFACTURING PROCEDURE OF A COMPACTED FIBER AGGREGATE.Info
- Publication number
- ES2152745T3 ES2152745T3 ES98903942T ES98903942T ES2152745T3 ES 2152745 T3 ES2152745 T3 ES 2152745T3 ES 98903942 T ES98903942 T ES 98903942T ES 98903942 T ES98903942 T ES 98903942T ES 2152745 T3 ES2152745 T3 ES 2152745T3
- Authority
- ES
- Spain
- Prior art keywords
- fiber composite
- nmmo
- aqueous
- solution
- contact
- 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 - Lifetime
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
- D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
-
- 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
- D04H1/425—Cellulose series
-
- 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
- D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/388—Amine oxides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Paper (AREA)
Abstract
The invention relates to a method for producing a reinforced fiber composite which contains cellulosic fibers, the cellulose being present in the crystalline structure cellulose II, by bringing said fiber composite into contact with an aqueous solution of N-methylmorpholin-N-oxide (NMMO) at an elevated temperature and subsequently washing said fiber composite. Said method is characterized in that the fiber composite is brought into contact with the aqueous solution in such a way that the reationship -947 + 0.30xlog(10)t + 0.046xT - 3.53xC + 645xlog(10)C where t is the time in minutes during which the fiber composite is kept in contact with the aqueous NMMO solution, T is the temperature of the aqueous NMMO solution in DEG C and C is the concentration of the NMMO in % mass in relation to the aqueous NMMO solution, gives a figure in the region of 0.30 and 1.70 on the condition that the temperature T is less than 130 DEG C and the concentration C lies in the region of 70 to 84 % mass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0031997A AT404368B (en) | 1997-02-25 | 1997-02-25 | METHOD FOR PRODUCING A FASTENED FIBER COMPOSITE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152745T3 true ES2152745T3 (en) | 2001-02-01 |
Family
ID=3487424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98903942T Expired - Lifetime ES2152745T3 (en) | 1997-02-25 | 1998-02-25 | MANUFACTURING PROCEDURE OF A COMPACTED FIBER AGGREGATE. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0901533B1 (en) |
JP (1) | JP2000509771A (en) |
CN (1) | CN1105798C (en) |
AT (2) | AT404368B (en) |
AU (1) | AU727252B2 (en) |
BR (1) | BR9805914A (en) |
CA (1) | CA2251728A1 (en) |
DE (1) | DE59800265D1 (en) |
ES (1) | ES2152745T3 (en) |
ID (1) | ID20258A (en) |
NO (1) | NO310205B1 (en) |
WO (1) | WO1998038373A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009028306B4 (en) * | 2009-08-06 | 2011-04-21 | Tpr Fiberdur Gmbh & Co. Kg | double tube |
PL2363108T3 (en) | 2010-03-02 | 2018-04-30 | Neubourg Skin Care Gmbh & Co. Kg | Foam formulation containing at least one triterpenoid |
DE202015102564U1 (en) | 2015-05-19 | 2015-08-13 | W. Pelz Gmbh & Co. Kg | Oral tobacco pack |
CN105728565A (en) * | 2016-04-22 | 2016-07-06 | 安徽联盟模具工业股份有限公司 | Rotating flip type no-indention mold |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902427C (en) * | 1948-10-12 | 1955-04-04 | Dr Otto Eisenhut | Process for the production of strong, washable, fabric-like, felted fabrics from cellulose fibers without spinning and weaving |
US3447956A (en) * | 1966-09-02 | 1969-06-03 | Eastman Kodak Co | Process for strengthening swellable fibrous material with an amine oxide and the resulting material |
AT401072B (en) * | 1993-09-06 | 1996-06-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING PAPER |
JP3488302B2 (en) * | 1995-01-31 | 2004-01-19 | ユニチカ株式会社 | Hand processing method of cellulose fiber cloth |
JP3445865B2 (en) * | 1995-04-06 | 2003-09-08 | 花王株式会社 | Cellulosic fiber modification method |
WO1996037653A1 (en) * | 1995-05-22 | 1996-11-28 | Akzo Nobel N.V. | Shaped bodies coated, impregnated or covered with a cellulosic composition |
-
1997
- 1997-02-25 AT AT0031997A patent/AT404368B/en not_active IP Right Cessation
-
1998
- 1998-02-25 EP EP98903942A patent/EP0901533B1/en not_active Expired - Lifetime
- 1998-02-25 AT AT98903942T patent/ATE196329T1/en not_active IP Right Cessation
- 1998-02-25 ID IDW980103A patent/ID20258A/en unknown
- 1998-02-25 JP JP10537058A patent/JP2000509771A/en active Pending
- 1998-02-25 CA CA002251728A patent/CA2251728A1/en not_active Abandoned
- 1998-02-25 ES ES98903942T patent/ES2152745T3/en not_active Expired - Lifetime
- 1998-02-25 WO PCT/AT1998/000040 patent/WO1998038373A1/en active IP Right Grant
- 1998-02-25 CN CN98800507A patent/CN1105798C/en not_active Expired - Lifetime
- 1998-02-25 DE DE59800265T patent/DE59800265D1/en not_active Expired - Lifetime
- 1998-02-25 BR BR9805914A patent/BR9805914A/en active Search and Examination
- 1998-02-25 AU AU62001/98A patent/AU727252B2/en not_active Ceased
- 1998-10-20 NO NO19984883A patent/NO310205B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9805914A (en) | 1999-08-24 |
AU6200198A (en) | 1998-09-18 |
NO984883L (en) | 1998-10-20 |
ATA31997A (en) | 1998-03-15 |
AT404368B (en) | 1998-11-25 |
NO984883D0 (en) | 1998-10-20 |
AU727252B2 (en) | 2000-12-07 |
JP2000509771A (en) | 2000-08-02 |
DE59800265D1 (en) | 2000-10-19 |
CA2251728A1 (en) | 1998-09-03 |
NO310205B1 (en) | 2001-06-05 |
EP0901533B1 (en) | 2000-09-13 |
WO1998038373A1 (en) | 1998-09-03 |
ID20258A (en) | 1998-11-12 |
ATE196329T1 (en) | 2000-09-15 |
EP0901533A1 (en) | 1999-03-17 |
CN1105798C (en) | 2003-04-16 |
CN1224474A (en) | 1999-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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