ES2068182T3 - INDIVIDUALIZED RETICULATED FIBERS AND PROCEDURE FOR PREPARING SUCH FIBERS. - Google Patents
INDIVIDUALIZED RETICULATED FIBERS AND PROCEDURE FOR PREPARING SUCH FIBERS.Info
- Publication number
- ES2068182T3 ES2068182T3 ES87305616T ES87305616T ES2068182T3 ES 2068182 T3 ES2068182 T3 ES 2068182T3 ES 87305616 T ES87305616 T ES 87305616T ES 87305616 T ES87305616 T ES 87305616T ES 2068182 T3 ES2068182 T3 ES 2068182T3
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- cross
- individualized
- agent
- procedure
- 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
- 239000000835 fiber Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 3
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical group O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 150000001299 aldehydes Chemical group 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture 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
- 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
- D06M13/10—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 oxygen
- D06M13/12—Aldehydes; Ketones
Landscapes
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Inorganic Fibers (AREA)
- Materials For Medical Uses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
FIBRAS ENTRECRUZADAS, INDIVIDUALIZADAS Y PROCEDIMIENTO PARA FABRICARLAS. ESTAS TIENEN ENTRE 0,5 Y 3,5 % MOLAR APROXIMADAMENTE DE AGENTE DE ENTRECRUZAMIENTO, CALCULADO SOBRE UNA BASE DE ANHIDROGLUCOSA DE CELULOSA, UNIDO CON LAS FIBRAS EN FORMA DE ENLACES ENTRECRUZADOS EN EL INTERIOR DE LA FIBRA, DONDE EL AGENTE DE ENTRECRUZAMIENTO SE ELIGE DEL GRUPO QUE CONSTA DE DIALDEHIDOS C2-C8, ANALOGOS DE ACIDO DIALDEHIDO C2-C8 QUE TIENEN POR LO MENOS UNA FUNCION ALDEHIDO, Y OLIGOMEROS DE TALES DIALDEHIDOS C2-C8, Y ANALOGOS DE ACIDO DIALDEHIDO. PREFERIBLEMENTE, EL AGENTE DE ENTRECRUZAMIENTO ES GLUTARALDEHIDO, Y ENTRE 0,75 Y 2,5 % APROXIMADAMENTE DE AGENTE DE ENTRECRUZAMIENTO REACCIONA PARA FORMAR LOS ENLACES ENTRECRUZADOS EN EL INTERIOR DE LA FIBRA. LAS FIBRAS ENTRECRUZADAS, INDIVIDUALIZADAS, SON UTILES EN DIVERSAS APLICACIONES DE ESTRUCTURAS ABSORBENTES.CROSS-CUTTING, INDIVIDUALIZED FIBERS AND PROCEDURE FOR MANUFACTURING THEM. THEY HAVE BETWEEN 0.5 AND 3.5% MOLAR OF APPROXIMATELY A CROSS-CUTTING AGENT, CALCULATED ON A CELLULOSE ANHYDROGLUCOSE BASE, LINKED WITH THE FIBERS IN THE FORM OF CROSS-LINKING LINKS, WHERE THE FUTURE IS IN THE AGENT OF THE AGENT FROM THE GROUP CONSISTING OF C2-C8 DIALDEHYDES, ANALOGS OF C2-C8 DIALDEHYDE ACID THAT HAVE AT LEAST ONE ALDEHYDE FUNCTION, AND OLIGOMERS OF SUCH C2-C8 DIALDEHYDES, AND ANALOGS OF DIALDEHYDE ACID. PREFERABLY, THE CROSS-LINKING AGENT IS GLUTARALDEHYDE, AND BETWEEN 0.75 AND 2.5% APPROXIMATELY OF THE CROSS-LINKING AGENT REACTS TO FORM THE CROSS-LINKED LINKS INSIDE THE FIBER. INDIVIDUALIZED CROSS-CUTTING FIBERS ARE USEFUL IN VARIOUS APPLICATIONS OF ABSORBENT STRUCTURES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87967186A | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2068182T3 true ES2068182T3 (en) | 1995-04-16 |
Family
ID=25374642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES87305616T Expired - Lifetime ES2068182T3 (en) | 1986-06-27 | 1987-06-24 | INDIVIDUALIZED RETICULATED FIBERS AND PROCEDURE FOR PREPARING SUCH FIBERS. |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0251676B1 (en) |
| JP (1) | JP2599721B2 (en) |
| KR (1) | KR950002842B1 (en) |
| AT (1) | ATE118833T1 (en) |
| AU (1) | AU618934B2 (en) |
| CA (1) | CA1340278C (en) |
| DE (1) | DE3751077T2 (en) |
| DK (1) | DK171858B1 (en) |
| EG (1) | EG18320A (en) |
| ES (1) | ES2068182T3 (en) |
| FI (1) | FI94435C (en) |
| GR (1) | GR3015748T3 (en) |
| HK (1) | HK89996A (en) |
| IE (1) | IE65730B1 (en) |
| IL (1) | IL82915A (en) |
| MA (1) | MA21017A1 (en) |
| MX (1) | MX169190B (en) |
| NZ (1) | NZ220854A (en) |
| PH (1) | PH25621A (en) |
| PT (1) | PT85179B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1340434C (en) * | 1986-06-27 | 1999-03-16 | Carlisle Mitchell Herron | Process for making individualized crosslinked fibers having reduced residuals and fibers thereof |
| IL82913A (en) * | 1986-06-27 | 1990-11-05 | Buckeye Cellulose Corp | Twisted,stiffened cellulosic fibers and absorbent structures made therefrom |
| CA1340299C (en) * | 1986-06-27 | 1999-01-05 | Jeffrey Tood Cook | Process for marking individualized crosslinked fibers and fibers thereof |
| US5124197A (en) * | 1989-07-28 | 1992-06-23 | Kimberly-Clark Corporation | Inflated cellulose fiber web possessing improved vertical wicking properties |
| JP2911657B2 (en) * | 1991-08-22 | 1999-06-23 | 株式会社クラレ | High moisture-absorbing and water-absorbing ethylene-vinyl alcohol copolymer fiber and method for producing the same |
| US5348547A (en) * | 1993-04-05 | 1994-09-20 | The Procter & Gamble Company | Absorbent members having improved fluid distribution via low density and basis weight acquisition zones |
| DE10048681B4 (en) * | 2000-09-30 | 2006-03-30 | Zimmer Ag | Process for modifying dyeability and increasing wet modulus of cellulosic shaped bodies |
| US8426670B2 (en) | 2001-09-19 | 2013-04-23 | Nippon Shokubai Co., Ltd. | Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method |
| US7169881B2 (en) * | 2004-10-29 | 2007-01-30 | Clariant (France) | Aminoplast resin compositions |
| US9771687B2 (en) * | 2016-02-25 | 2017-09-26 | International Paper Company | Crosslinked cellulose as precursor in production of high-grade cellulose derivatives and related technology |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL286002A (en) * | 1961-11-28 | |||
| US3224926A (en) | 1962-06-22 | 1965-12-21 | Kimberly Clark Co | Method of forming cross-linked cellulosic fibers and product thereof |
| US3241553A (en) | 1962-08-27 | 1966-03-22 | Johnson & Johnson | Surgical dressing |
| CH448960A (en) * | 1965-05-10 | 1968-04-11 | Raduner & Co Ag | Process for the finishing of textile material containing cellulose fibers |
| US3440135A (en) | 1965-12-13 | 1969-04-22 | Kimberly Clark Co | Process for crosslinking cellulosic fibers during gas suspension of fibers |
| US3932209A (en) * | 1969-02-24 | 1976-01-13 | Personal Products Company | Low hemicellulose, dry crosslinked cellulosic absorbent materials |
| JPS4931999A (en) * | 1972-07-31 | 1974-03-23 | ||
| FR2224485B1 (en) | 1973-04-05 | 1977-12-30 | Centre Tech Ind Papier | |
| US3860003B2 (en) | 1973-11-21 | 1990-06-19 | Contractable side portions for disposable diaper | |
| US3987968A (en) | 1975-12-22 | 1976-10-26 | The Buckeye Cellulose Corporation | Flow-through moist pulp fiberizing device |
| JPS5517153A (en) * | 1978-07-25 | 1980-02-06 | Nec Corp | Centering method of focusing type waveguide lens |
| US4635147A (en) | 1983-11-25 | 1987-01-06 | Electronic Processors, Inc. | Cartridge loading and ejecting mechanism for use in a tape transport system |
| CA1340434C (en) * | 1986-06-27 | 1999-03-16 | Carlisle Mitchell Herron | Process for making individualized crosslinked fibers having reduced residuals and fibers thereof |
| US4822453A (en) * | 1986-06-27 | 1989-04-18 | The Procter & Gamble Cellulose Company | Absorbent structure containing individualized, crosslinked fibers |
| CA1340299C (en) * | 1986-06-27 | 1999-01-05 | Jeffrey Tood Cook | Process for marking individualized crosslinked fibers and fibers thereof |
-
1987
- 1987-06-18 IL IL82915A patent/IL82915A/en not_active IP Right Cessation
- 1987-06-23 CA CA000540368A patent/CA1340278C/en not_active Expired - Fee Related
- 1987-06-24 ES ES87305616T patent/ES2068182T3/en not_active Expired - Lifetime
- 1987-06-24 AT AT87305616T patent/ATE118833T1/en not_active IP Right Cessation
- 1987-06-24 DE DE3751077T patent/DE3751077T2/en not_active Expired - Lifetime
- 1987-06-24 EP EP87305616A patent/EP0251676B1/en not_active Expired - Lifetime
- 1987-06-25 PH PH35461A patent/PH25621A/en unknown
- 1987-06-25 EG EG625/87A patent/EG18320A/en active
- 1987-06-26 FI FI872846A patent/FI94435C/en active IP Right Grant
- 1987-06-26 MA MA21258A patent/MA21017A1/en unknown
- 1987-06-26 MX MX007093A patent/MX169190B/en unknown
- 1987-06-26 IE IE171787A patent/IE65730B1/en not_active IP Right Cessation
- 1987-06-26 PT PT85179A patent/PT85179B/en not_active IP Right Cessation
- 1987-06-26 DK DK330387A patent/DK171858B1/en not_active IP Right Cessation
- 1987-06-26 NZ NZ220854A patent/NZ220854A/en unknown
- 1987-06-26 AU AU74745/87A patent/AU618934B2/en not_active Ceased
- 1987-06-27 KR KR1019870006565A patent/KR950002842B1/en not_active Expired - Fee Related
- 1987-06-27 JP JP62160808A patent/JP2599721B2/en not_active Expired - Lifetime
-
1995
- 1995-04-11 GR GR940403850T patent/GR3015748T3/en unknown
-
1996
- 1996-05-23 HK HK89996A patent/HK89996A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI872846L (en) | 1987-12-28 |
| GR3015748T3 (en) | 1995-07-31 |
| IE65730B1 (en) | 1995-11-15 |
| FI94435C (en) | 1995-09-11 |
| ATE118833T1 (en) | 1995-03-15 |
| AU618934B2 (en) | 1992-01-16 |
| MA21017A1 (en) | 1987-12-31 |
| FI94435B (en) | 1995-05-31 |
| EP0251676A2 (en) | 1988-01-07 |
| KR880000629A (en) | 1988-03-28 |
| MX169190B (en) | 1993-06-24 |
| PT85179A (en) | 1987-07-01 |
| IL82915A0 (en) | 1987-12-20 |
| HK89996A (en) | 1996-05-31 |
| JP2599721B2 (en) | 1997-04-16 |
| PH25621A (en) | 1991-08-08 |
| EP0251676A3 (en) | 1988-12-21 |
| IL82915A (en) | 1991-05-12 |
| FI872846A0 (en) | 1987-06-26 |
| DK171858B1 (en) | 1997-07-14 |
| AU7474587A (en) | 1988-01-07 |
| IE871717L (en) | 1987-12-27 |
| DE3751077T2 (en) | 1995-09-07 |
| JPS6366374A (en) | 1988-03-25 |
| CA1340278C (en) | 1998-12-22 |
| KR950002842B1 (en) | 1995-03-27 |
| EG18320A (en) | 1993-04-30 |
| EP0251676B1 (en) | 1995-02-22 |
| NZ220854A (en) | 1989-07-27 |
| DK330387D0 (en) | 1987-06-26 |
| DK330387A (en) | 1987-12-28 |
| DE3751077D1 (en) | 1995-03-30 |
| PT85179B (en) | 1990-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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