MX9801521A - Metodo de tratamiento con corona de un material de hoja hidrofobico. - Google Patents
Metodo de tratamiento con corona de un material de hoja hidrofobico.Info
- Publication number
- MX9801521A MX9801521A MX9801521A MX9801521A MX9801521A MX 9801521 A MX9801521 A MX 9801521A MX 9801521 A MX9801521 A MX 9801521A MX 9801521 A MX9801521 A MX 9801521A MX 9801521 A MX9801521 A MX 9801521A
- Authority
- MX
- Mexico
- Prior art keywords
- sheet material
- corona discharge
- treated
- layers
- bare metal
- Prior art date
Links
Classifications
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Textile Engineering (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Un método para evitar la formacion de arco localizada a tierra durante el tratamiento de un material de hoja en campo de descarga corona generado por un aparato de descarga corona teniendo por lo menos dos electrodos, cuyo método involucra al pasar el material de hoja que se va a tratar a través del campo de descarga corona en el cual el material de hoja se va a tratar está aislado eléctricamente de los electrodos. Cuando el aparato de descarga corona tiene un electrodo de metal desnudo y el electrodo cubierto dieléctrico, el material de hoja que se va a tratar se pasa a través del campo de descarga corona como una capa de un compuesto de capas multiples teniendo por lo menos tres capas, en el cual la por lo menos una de las capas es un material de hoja no conductivo situado entre el material de hoja que se va a tratar y el electrodo de metal desnudo. El método puede ser empleado para tratar un material de hoja hidrofobico teniendo una porosidad, en cuyo caso el material de hoja hidrofobico se pasa a través de un campo de descarga corona generado por un aparato de descarga corona teniendo un electrodo de metal desnudo y un electrodo cubierto dieléctrico bajo condiciones adaptadas para hacer a la hoja porosa humedecible. El material de hoja hidrofobico es una capa de un compuesto de capas multiples teniendo por lo menos tres capas, en el cual por lo menos una capa es un material de hoja no conductivo situado entre el material de hoja que se va a tratar y el electrodo de metal desnudo y una de por lo menos tres capas es un material de hoja no poroso no conductivo.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US453495P | 1995-09-29 | 1995-09-29 | |
| US08/645,435 US5688465A (en) | 1996-05-13 | 1996-05-13 | Method of corona treating a hydrophobic sheet material |
| US08645435 | 1996-05-13 | ||
| PCT/US1996/013227 WO1997011834A1 (en) | 1995-09-29 | 1996-08-16 | Method of corona treating a hydrophobic sheet material |
| US004534 | 1998-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9801521A true MX9801521A (es) | 1998-05-31 |
| MXPA98001521A MXPA98001521A (es) | 1998-10-23 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997011834A1 (en) | 1997-04-03 |
| CA2228606A1 (en) | 1997-04-03 |
| AU6725196A (en) | 1997-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |