ES2001289A6 - Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido - Google Patents
Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejidoInfo
- Publication number
- ES2001289A6 ES2001289A6 ES8601600A ES8601600A ES2001289A6 ES 2001289 A6 ES2001289 A6 ES 2001289A6 ES 8601600 A ES8601600 A ES 8601600A ES 8601600 A ES8601600 A ES 8601600A ES 2001289 A6 ES2001289 A6 ES 2001289A6
- Authority
- ES
- Spain
- Prior art keywords
- nonwoven
- highly water
- continuous production
- web
- peroxide
- 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
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
- D04H1/64—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PRODUCCION DE COMPLEJO ALTAMENTE ABSORBENTE DE AGUA NO TEJIDO, CARACTERIZADO POR AGREGAR DE ANTEMANO A UNA SOLUCION MONOMERICA ACUOSA UN AGENTE DE ENTRECRUZAMIENTO Y UNA GENTE INICIADOR DE LA POLIMERIZACION OXIDANTE QUE TIENE UNA ACTIVIDAD LATENTE Y DESPUES DE IMPREGNAR UN GENERO FIBROSO NO TEJIDO CONTINUO CON ESTA SOLUCION, CAUSAR UNA RAPIDA REACCION DE POLIMERIZACION MEDIANTE LA ADICION DE UN ACTIVDOR A ESTE GENERO DE MANERA QUE SE FORMA UN POLIMERO HINCHABLE EN AGUA EN ESTE GENERO, CON LO QUE SE FORMA CONTINUAMENTE UN COMPLEJO ALTAMENTE ABSORBENTE DE AGUA NO TEJIDO. COMO INICIADOR DE LA POLIMERIZACION RADICALICA, SE UTILIZA UN PEROXIDO, POR EJEMPLO PEROXIDO DE HIDROGENO, Y COMO ACTIVADOR SE UTILIZA UN AGENTE REDUCTOR SOLUBLE CAPAZ DE FORMAR UN SISTEMA REDOX CON DICHO PEROXIDO, V.G. ANILINA O SULFITO DE SODIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25659485 | 1985-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2001289A6 true ES2001289A6 (es) | 1988-05-01 |
Family
ID=17294796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601600A Expired ES2001289A6 (es) | 1985-11-18 | 1986-09-03 | Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0223908B1 (es) |
DE (1) | DE3687823T2 (es) |
ES (1) | ES2001289A6 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5972505A (en) * | 1989-04-04 | 1999-10-26 | Eastman Chemical Company | Fibers capable of spontaneously transporting fluids |
US5268229A (en) * | 1992-07-23 | 1993-12-07 | Eastman Kodak Company | Spinneret orifices and filament cross-sections with stabilizing legs therefrom |
DE4420088C3 (de) * | 1994-06-09 | 2001-02-15 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung eines wasserabsorbierenden Flächengebildes und dessen Verwendung |
US6918981B2 (en) | 2001-12-14 | 2005-07-19 | Kimberly-Clark Worldwide, Inc. | Process for adding superabsorbent to a pre-formed fibrous web using two polymer precursor streams |
US7018497B2 (en) | 2001-12-14 | 2006-03-28 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent structure having high integrity |
US6872275B2 (en) | 2001-12-14 | 2005-03-29 | Kimberly-Clark Worldwide, Inc. | Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization |
US7338625B2 (en) | 2002-09-18 | 2008-03-04 | Kimberly-Clark Worldwide, Inc. | Methods of restoring elasticity after stiffening treatments |
DE102013003755A1 (de) * | 2013-03-06 | 2014-09-11 | Carl Freudenberg Kg | Belüftungseinsatz |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157562A (en) * | 1959-07-27 | 1964-11-17 | Rohm & Haas | Bonded non-woven fibrous products and methods of making them |
US4304817A (en) * | 1979-02-28 | 1981-12-08 | E. I. Dupont De Nemours & Company | Polyester fiberfill blends |
DE2920377A1 (de) * | 1979-05-19 | 1980-12-04 | Basf Ag | Binde-, impraegnier- und ueberzugsmittel auf basis einer waessrigen dispersion eines amidgruppenhaltigen copolymerisats |
-
1986
- 1986-06-04 DE DE86107597T patent/DE3687823T2/de not_active Expired - Fee Related
- 1986-06-04 EP EP86107597A patent/EP0223908B1/en not_active Expired - Lifetime
- 1986-09-03 ES ES8601600A patent/ES2001289A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0223908A3 (en) | 1989-07-12 |
DE3687823T2 (de) | 1993-09-30 |
DE3687823D1 (de) | 1993-04-01 |
EP0223908A2 (en) | 1987-06-03 |
EP0223908B1 (en) | 1993-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1512325A (en) | Water absorbing resin | |
GB1523041A (en) | Treatment of surfaces | |
DE3067033D1 (en) | Process for preparing an alkali acrylate polymer having high salt solution-absorbency and polymer produced thereby | |
ES2069004T3 (es) | Procedimiento para la produccion y uso de sal de (co)polimero del acido maleico mejorada en cuanto a biodegradabilidad. | |
KR910000802A (ko) | 흡수성 수지의 제조방법 | |
ES2001289A6 (es) | Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido | |
ATE182155T1 (de) | Redoxkatalysatorsystem zur initiierung von emulsionspolymerisationen | |
ES8707980A1 (es) | Procedimiento de fabricacion de resinas hidro-absorbentes. | |
NO840302L (no) | Vandige polymerdispersjoner. | |
GB1505601A (en) | Process for the production of glycidyl methacrylate | |
BR8704782A (pt) | Processo para fabricacao de polimeros de halogenetos de vinila,modificados por polimeros de compostos heterociclicos oxigenados | |
JPS578210A (en) | Production of water-absorbing resin | |
GB991416A (en) | Polymers of acrylamide and other monomers | |
ES466152A1 (es) | Procedimiento para la obtencion de polimeros de acriloni- trilo-cloruro de vinilo quimicamente unitarios. | |
KR890010044A (ko) | 판상 고흡수성 수지의 제조방법 | |
KR870003136A (ko) | 고 흡수율을 갖는 전분-폴리 아크릴산 공중합체의 제조방법 | |
KR920004481A (ko) | 발포형 흡수성 수지의 제조방법 | |
GB1360432A (en) | Process for polymerizing olefinically unsaturated compounds | |
GB712319A (en) | Copolymers, their production and products made therefrom | |
SE7610123L (sv) | Forfarande for efterbehandling av vinylkloridpolymerer | |
KR890009994A (ko) | 흡수성이 우수한 아크릴산 알칼리 금속염 고분자의 제조방법 | |
GB1309474A (en) | Method of flocculating solid particles using acrylic flocculating agents | |
JPS56159225A (en) | Soundproof material composed of hydrogel | |
AU553149B2 (en) | Suspension polymerisation of vinyl chloride | |
ES402836A1 (es) | Procedimiento para la polimerizacion de suspension de un monomero de cloruro de vinilo o de una mezcla consistente principalmente en cloruro de vinilo. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-03 |
|
PC1A | Transfer granted |