ES455422A1 - Procedimiento para producir un cuerpo capilar para puntas derotuladores. - Google Patents
Procedimiento para producir un cuerpo capilar para puntas derotuladores.Info
- Publication number
- ES455422A1 ES455422A1 ES455422A ES455422A ES455422A1 ES 455422 A1 ES455422 A1 ES 455422A1 ES 455422 A ES455422 A ES 455422A ES 455422 A ES455422 A ES 455422A ES 455422 A1 ES455422 A1 ES 455422A1
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- prepolymer
- bundle
- forming
- marking pen
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/12—Writing-points comprising fibres; Felt pads
Landscapes
- Pens And Brushes (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Procedimiento para producir un cuerpo capilar para puntas de rotuladores, caracterizado porque comprende las etapas de conformar una pluralidad de fibras a un manojo de fibras; formar una vaina alrededor de la periferia exterior del manojo de fibras; impregnar el manojo de fibras con un prepolimero de uretano, agua y un disolvente para dicho prepolimero; y polimerizar dicho prepolimero con lo cual los gases generados por reacción y volatilización forman conductos capilares a lo largo de dichas fibras.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1684976A JPS52101122A (en) | 1976-02-18 | 1976-02-18 | Capillary body and method of manufacturing the same |
JP3870976A JPS52123718A (en) | 1976-04-08 | 1976-04-08 | Sign pen and method of manufacturing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES455422A1 true ES455422A1 (es) | 1978-05-16 |
Family
ID=26353282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455422A Expired ES455422A1 (es) | 1976-02-18 | 1977-01-28 | Procedimiento para producir un cuerpo capilar para puntas derotuladores. |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7700931A (es) |
CA (1) | CA1087817A (es) |
DE (1) | DE2702685A1 (es) |
ES (1) | ES455422A1 (es) |
FR (1) | FR2341445A1 (es) |
GB (1) | GB1559891A (es) |
IT (1) | IT1085503B (es) |
MX (1) | MX147552A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708508A (en) * | 1984-11-30 | 1987-11-24 | Pentel Kabushiki Kaisha | Ink guide for writing instruments |
FR2601266B1 (fr) * | 1986-07-11 | 1991-04-12 | Dior Christian Parfums | Procede de traitement de meche pour des applicateurs type feutre, de compositions visqueuses, de preference des peintures ou vernis, meche ainsi traitee et applicateur realise avec une telle meche, notamment utilise pour appliquer un vernis a ongles. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443984A (en) * | 1964-03-27 | 1969-05-13 | Martin Sweets Co Inc The | Method of coating tubular object with polyurethane foam |
FR1463108A (fr) * | 1965-11-05 | 1966-06-03 | Staedtler Fa J S | Stylographe à réservoir |
US3449054A (en) * | 1966-05-20 | 1969-06-10 | Grace W R & Co | Marking pen |
US3558392A (en) * | 1966-06-27 | 1971-01-26 | Gillette Co | Process for the continuous manufacture of porous writing tips |
DE1561844A1 (de) * | 1967-05-16 | 1970-04-02 | Montblanc Simplo Gmbh | Kapillarschreiber |
DE1761537B2 (de) * | 1967-06-26 | 1978-03-23 | Dart Industries Inc., Los Angeles, Calif. (V.St.A.) | Kapillarspeicher fur Flussigkeitsschreibgeräte und Verfahren zum Herstellen eines derartigen Kapillarspeichers |
US3666535A (en) * | 1970-04-09 | 1972-05-30 | Gillette Co | Method of making porous objects |
CH544663A (it) * | 1971-09-09 | 1973-11-30 | Barosso Luigi | Penna a punta filo con filtro scrivente, procedimento per la sua fabbricazione e dispositivo per la realizzazione di tale procedimento |
-
1977
- 1977-01-14 MX MX16770877A patent/MX147552A/es unknown
- 1977-01-24 DE DE19772702685 patent/DE2702685A1/de not_active Withdrawn
- 1977-01-28 ES ES455422A patent/ES455422A1/es not_active Expired
- 1977-02-14 CA CA271,754A patent/CA1087817A/en not_active Expired
- 1977-02-15 BR BR7700931A patent/BR7700931A/pt unknown
- 1977-02-15 IT IT2030377A patent/IT1085503B/it active
- 1977-02-17 FR FR7704514A patent/FR2341445A1/fr not_active Withdrawn
- 1977-02-17 GB GB671877A patent/GB1559891A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1087817A (en) | 1980-10-21 |
DE2702685A1 (de) | 1977-08-25 |
BR7700931A (pt) | 1977-10-18 |
MX147552A (es) | 1982-12-14 |
GB1559891A (en) | 1980-01-30 |
FR2341445A1 (fr) | 1977-09-16 |
IT1085503B (it) | 1985-05-28 |
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