BR8204018A - Pano nao tecido ligado a calor absorvente processo para a fabricacao do pano nao tecido e dispositivo catamenial - Google Patents
Pano nao tecido ligado a calor absorvente processo para a fabricacao do pano nao tecido e dispositivo catamenialInfo
- Publication number
- BR8204018A BR8204018A BR8204018A BR8204018A BR8204018A BR 8204018 A BR8204018 A BR 8204018A BR 8204018 A BR8204018 A BR 8204018A BR 8204018 A BR8204018 A BR 8204018A BR 8204018 A BR8204018 A BR 8204018A
- Authority
- BR
- Brazil
- Prior art keywords
- woven cloth
- manufacture
- heat process
- catamenial device
- absorbent heat
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/1565—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers of fibrous material between webs, e.g. wrapping layers of fibrous material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- 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
- D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F2013/4708—Panty-liner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/5395—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers with thermoplastic agent, i.e. softened by heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
- A61F2013/582—Adhesive tab fastener elements with one strip on one place
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28232581A | 1981-07-10 | 1981-07-10 | |
US32783681A | 1981-12-07 | 1981-12-07 | |
US38326082A | 1982-06-02 | 1982-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8204018A true BR8204018A (pt) | 1983-07-05 |
Family
ID=27403296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8204018A BR8204018A (pt) | 1981-07-10 | 1982-07-09 | Pano nao tecido ligado a calor absorvente processo para a fabricacao do pano nao tecido e dispositivo catamenial |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0070164B1 (pt) |
AU (1) | AU557493B2 (pt) |
BR (1) | BR8204018A (pt) |
CA (1) | CA1186571A (pt) |
DE (1) | DE3273449D1 (pt) |
IN (1) | IN157073B (pt) |
MX (1) | MX157889A (pt) |
NZ (1) | NZ201073A (pt) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316431A1 (de) * | 1983-05-05 | 1984-11-08 | Henkel KGaA, 4000 Düsseldorf | Hygienevlies und verfahren zum herstellen des vlieses |
DE3334787A1 (de) * | 1983-09-26 | 1985-04-11 | Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach | Verfahren und vorrichtung zum waermebehandeln von vliesen |
US4551378A (en) * | 1984-07-11 | 1985-11-05 | Minnesota Mining And Manufacturing Company | Nonwoven thermal insulating stretch fabric and method for producing same |
US4752349A (en) * | 1986-02-28 | 1988-06-21 | The Procter & Gamble Company | Disposable absorbent product having resilient scalloped edge, and method of making the product |
EP0254393A1 (en) * | 1986-07-18 | 1988-01-27 | Showa Denko Kabushiki Kaisha | Elastic absorbent and process and apparatus for production thereof |
JPH0712371B2 (ja) * | 1986-12-10 | 1995-02-15 | 花王株式会社 | 吸収性物品 |
US5231122A (en) * | 1988-04-11 | 1993-07-27 | Faricerca S.P.A. | Fibrous composition for absorbent pads, a method for the manufacture of an absorbent material from such a composition, and an absorbent material produced by the method |
IT1219196B (it) * | 1988-04-11 | 1990-05-03 | Faricerca Spa | Composizione fibrosa per materassini assorbenti metodo di fabbricazione di un materiale assorbente a partire da tale composizione e materiale assorbente prodotto mediante tale metodo |
US4886697A (en) * | 1988-04-29 | 1989-12-12 | Weyerhaeuser Company | Thermoplastic material containing absorbent pad or other article |
GB2239215A (en) * | 1988-06-11 | 1991-06-26 | Vita Fibres Ltd | Fibre insulating pads |
GB8813867D0 (en) * | 1988-06-11 | 1988-07-13 | Vita Fibres Ltd | Fibre insulating pads for upholstery units |
DE69017001T2 (de) * | 1990-01-12 | 1995-10-12 | Chicopee | Saugfähiger Wegwerfartikel. |
US5053029A (en) * | 1990-01-12 | 1991-10-01 | Chicopee | Absorbent peat moss board product |
CA2065220C (en) * | 1991-06-11 | 2003-03-18 | Shmuel Dabi | Method of forming a unitized absorbent product with a density gradient |
CA2057687C (en) | 1991-09-11 | 2002-09-17 | Georgia L. Zehner | Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears |
US5192606A (en) | 1991-09-11 | 1993-03-09 | Kimberly-Clark Corporation | Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid |
ZA92308B (en) | 1991-09-11 | 1992-10-28 | Kimberly Clark Co | Thin absorbent article having rapid uptake of liquid |
US5366453A (en) * | 1991-09-11 | 1994-11-22 | Kimberly-Clark Corporation | Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears |
CA2057739A1 (en) | 1991-09-11 | 1993-03-12 | Kimberly-Clark Worldwide, Inc. | Disposable diaper having differentially stretchable ears with childproof fastening |
US5382400A (en) | 1992-08-21 | 1995-01-17 | Kimberly-Clark Corporation | Nonwoven multicomponent polymeric fabric and method for making same |
US5336552A (en) | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
US5405682A (en) | 1992-08-26 | 1995-04-11 | Kimberly Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material |
CA2108310C (en) * | 1992-10-14 | 2005-01-25 | Thomas J. Luceri | Garment shield |
CA2092604A1 (en) | 1992-11-12 | 1994-05-13 | Richard Swee-Chye Yeo | Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith |
US5482772A (en) | 1992-12-28 | 1996-01-09 | Kimberly-Clark Corporation | Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith |
DE4305271C2 (de) * | 1993-02-20 | 2000-06-08 | Corovin Gmbh | Verbundvlies sowie Verfahren zur Herstellung eines Verbundvlieses |
DE4316668A1 (de) * | 1993-05-13 | 1994-11-17 | Schreiber Gmbh A | Windelhoseneinlage |
GB9313352D0 (en) * | 1993-06-29 | 1993-08-11 | Du Pont Canada | Absorbent structure of blends of cellulosic and polyethylene plup |
AU3827995A (en) * | 1994-11-10 | 1996-06-06 | Weyerhaeuser Company | Densified cellulose fiber pads and method of making the same |
US5840634A (en) * | 1996-01-22 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Sealing of bonded batts |
DE29802624U1 (de) * | 1998-02-18 | 1998-05-07 | Noelken Gmbh | Stilleinlage |
DE69920051T2 (de) | 1998-12-10 | 2005-01-20 | Kimberly-Clark Worldwide, Inc., Neenah | Absorbierende struktur mit dünnem kalendriertem luftgelegtem verbundmaterial und herstellungsverfahren |
US6368609B1 (en) | 1999-04-12 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Absorbent structure including a thin, calendered airlaid composite and a process for making the composite |
US6251224B1 (en) | 1999-08-05 | 2001-06-26 | Owens Corning Fiberglass Technology, Inc. | Bicomponent mats of glass fibers and pulp fibers and their method of manufacture |
US7112712B1 (en) | 1999-11-10 | 2006-09-26 | Protex Healthcare (Uk) Limited | Dressing |
US6488811B1 (en) | 2001-04-30 | 2002-12-03 | Owens Corning Fiberglas Technology, Inc. | Multicomponent mats of glass fibers and natural fibers and their method of manufacture |
DE10127514A1 (de) † | 2001-06-06 | 2003-01-30 | Hartmann Paul Ag | Verbundvliesstoffmaterial und Verfahren zu seiner Herstellung |
US7947864B2 (en) * | 2004-01-07 | 2011-05-24 | Kimberly-Clark Worldwide, Inc. | Low profile absorbent pantiliner |
US7837009B2 (en) | 2005-04-01 | 2010-11-23 | Buckeye Technologies Inc. | Nonwoven material for acoustic insulation, and process for manufacture |
JP4771794B2 (ja) * | 2005-11-18 | 2011-09-14 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6104825B2 (ja) | 2011-03-18 | 2017-03-29 | ドナルドソン カンパニー,インコーポレイティド | 高温処理される媒体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD53043A (pt) * | 1963-03-01 | 1900-01-01 | ||
GB1149270A (en) * | 1966-11-29 | 1969-04-23 | Ici Ltd | Non-woven materials |
DE6918165U (de) * | 1969-05-05 | 1970-01-29 | Hoechst Ag | Filter- und siebgewebe aus ummanteltem polyestermaterial. |
US4023570A (en) * | 1976-04-21 | 1977-05-17 | Personal Products Company | Adhesively attached absorbent liners |
-
1982
- 1982-06-24 NZ NZ20107382A patent/NZ201073A/en unknown
- 1982-06-25 IN IN744/CAL/82A patent/IN157073B/en unknown
- 1982-07-07 AU AU85686/82A patent/AU557493B2/en not_active Expired
- 1982-07-09 MX MX19353982A patent/MX157889A/es unknown
- 1982-07-09 BR BR8204018A patent/BR8204018A/pt not_active IP Right Cessation
- 1982-07-09 CA CA000407030A patent/CA1186571A/en not_active Expired
- 1982-07-09 DE DE8282303606T patent/DE3273449D1/de not_active Expired
- 1982-07-09 EP EP82303606A patent/EP0070164B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3273449D1 (en) | 1986-10-30 |
CA1186571A (en) | 1985-05-07 |
NZ201073A (en) | 1985-12-13 |
AU8568682A (en) | 1983-01-13 |
MX157889A (es) | 1988-12-19 |
EP0070164A3 (en) | 1984-03-21 |
EP0070164A2 (en) | 1983-01-19 |
AU557493B2 (en) | 1986-12-24 |
IN157073B (pt) | 1986-01-11 |
EP0070164B1 (en) | 1986-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8204018A (pt) | Pano nao tecido ligado a calor absorvente processo para a fabricacao do pano nao tecido e dispositivo catamenial | |
BR8204016A (pt) | Pano nao tecido ligado a calor e produto absorvente | |
BR7801494A (pt) | Pano nao tecido aperfeicoado autoligado e processo aperfeicoado para sua preparacao | |
BR8200941A (pt) | Tecido nao entrelacado,processo e aparelho para produzir o mesmo | |
ES529709A0 (es) | Procedimiento y dispositivo para determinar la temperatura de una superficie caliente de un objeto | |
MX153775A (es) | Procedimiento para la obtencion de estructuras fibrosas fibriladas | |
AR229852A1 (es) | Almohadilla absorbente y articulos absorbentes y panales que la incluyen | |
AR212769A1 (es) | Dispositivo de acoplamiento y procedimiento para su fabricacion | |
MX156155A (es) | Procedimiento para preparar copoliesteres formadores de fibras | |
IT1105062B (it) | Apparecczio per riscaldare medicazioni umide | |
BR8603312A (pt) | Processo para a producao de um pano nao tecido e pano nao tecido | |
BR8502243A (pt) | Tecido,pano nao tecido,colchao compreendendo os mesmos e processo para producao dos ditos tecidos e pano nao tecido | |
MX6751E (es) | Procedimiento mejorado para reducir incrustaciones en cambiadores de calor | |
JPS5418979A (en) | Heat treatment of fabric web | |
ES501638A0 (es) | Procedimiento y dispositivo para la obtencion de esteras de fibras | |
MX156459A (es) | Procedimiento y dispositivo para mejorar las condiciones de formacion de un colchon fibras | |
BR7703202A (pt) | Processo e dispositivo para permutador de calor entre fluidos | |
NO148183C (no) | Innretning for varmebehandling av en fibermatte | |
BR7705965A (pt) | Dispositivo de transferencia acentuada de calor;aperfeicoamento em permutador de calor;e processo para transferencia acentuada de calor | |
BR8005964A (pt) | Estrutura absorvente e processo para sua preparacao | |
BR8402400A (pt) | Processo para produzir um pano nao tecido,e pano assim obtido | |
BR7702662A (pt) | Processo para fazer um tubo de troca de calor aperfeicoado e tubo obtido | |
BR7802461A (pt) | Aglutinante para fabricacao demateriais nao tecidos e processo para fabricacao do referido aglutinante | |
MX153238A (es) | Procedimiento mejorado para la limpieza de intercambiadores de calor sucios y otros equipos de proceso | |
BR8303153A (pt) | Dispositivo permutador de calor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law |
Free format text: PATENTE EXTINTA EM 09/07/97 |