ES462572A1 - Cuerpos para dibujar y pintar iguales o similares a la tiza escolar para la obtencion de imagenes fijables mediante a- plicacion termica. - Google Patents
Cuerpos para dibujar y pintar iguales o similares a la tiza escolar para la obtencion de imagenes fijables mediante a- plicacion termica.Info
- Publication number
- ES462572A1 ES462572A1 ES462572A ES462572A ES462572A1 ES 462572 A1 ES462572 A1 ES 462572A1 ES 462572 A ES462572 A ES 462572A ES 462572 A ES462572 A ES 462572A ES 462572 A1 ES462572 A1 ES 462572A1
- Authority
- ES
- Spain
- Prior art keywords
- article
- heat
- pigment
- binder
- chalk
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Toys (AREA)
Abstract
Procedimiento para la fabricación de un cuerpo para dibujar y pintar, en forma de una tiza escolar, para la obtención de imágenes fijables por aplicación de calor, mediante la mezcla y moldeo de un compuesto en forma de polvo, formado de un aglomerante, que contiene por lo menos una resina sintética fundible y/o endurecible por calor, por lo menos un pigmento colorante inorgánico y/u orgánico y, eventualmente, de clorantes solubles en la resina sintética, así como de aditivos usuales en la elaboración en caliente de materias sintéticas termoplásticos o endurecibles por calor, caracterizado porque la mezcla, en la cual el pigmento colorante está contenido en una cantidad del 5 al 50% en peso, referido a la cantidad total de aglomerante resinoso y pigmento, se solidifica por debajo de la temperatura de ablandamiento o endurecimiento del componente aglomerante, por aplicación de presión.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT711676A AT351129B (de) | 1976-09-24 | 1976-09-24 | Verfahren zur herstellung eines schulkreide- foermigen zeichen- und malkoerpers zur erzeugung von durch waermeanwendung fixierbaren bildern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES462572A1 true ES462572A1 (es) | 1978-12-01 |
Family
ID=3592866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES462572A Expired ES462572A1 (es) | 1976-09-24 | 1977-09-23 | Cuerpos para dibujar y pintar iguales o similares a la tiza escolar para la obtencion de imagenes fijables mediante a- plicacion termica. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5363132A (es) |
| AT (1) | AT351129B (es) |
| CA (1) | CA1098234A (es) |
| CH (1) | CH631114A5 (es) |
| DE (1) | DE2742928C2 (es) |
| ES (1) | ES462572A1 (es) |
| FR (1) | FR2365615A1 (es) |
| GB (1) | GB1556133A (es) |
| IT (1) | IT1086490B (es) |
| NL (1) | NL170300C (es) |
| SE (1) | SE433750B (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1013384A (fr) * | 1949-03-02 | 1952-07-28 | Du Pont | Excipient pour colorants pour verre |
| FR1574122A (es) * | 1968-04-29 | 1969-07-11 | ||
| DE1908775A1 (de) * | 1969-02-21 | 1970-09-10 | Sueddeutsches Specksteinwerk H | Specksteinkreide |
| JPS5035860B2 (es) * | 1971-11-13 | 1975-11-19 | ||
| CH571563A5 (en) * | 1973-04-25 | 1976-01-15 | Teijin Ltd | Pencil lead - endless lengths extrudable from mixt contg epoxy resin as binder |
-
1976
- 1976-09-24 AT AT711676A patent/AT351129B/de not_active IP Right Cessation
-
1977
- 1977-09-15 SE SE7710324A patent/SE433750B/xx not_active IP Right Cessation
- 1977-09-20 CH CH1149077A patent/CH631114A5/de not_active IP Right Cessation
- 1977-09-20 IT IT2773677A patent/IT1086490B/it active
- 1977-09-21 NL NL7710342A patent/NL170300C/xx not_active IP Right Cessation
- 1977-09-22 CA CA287,240A patent/CA1098234A/en not_active Expired
- 1977-09-23 DE DE19772742928 patent/DE2742928C2/de not_active Expired
- 1977-09-23 FR FR7728771A patent/FR2365615A1/fr active Granted
- 1977-09-23 ES ES462572A patent/ES462572A1/es not_active Expired
- 1977-09-24 JP JP11395877A patent/JPS5363132A/ja active Granted
- 1977-09-26 GB GB4002877A patent/GB1556133A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2365615A1 (fr) | 1978-04-21 |
| NL7710342A (nl) | 1978-03-29 |
| JPS555786B2 (es) | 1980-02-09 |
| DE2742928C2 (de) | 1983-11-17 |
| NL170300C (nl) | 1982-10-18 |
| IT1086490B (it) | 1985-05-28 |
| SE433750B (sv) | 1984-06-12 |
| NL170300B (nl) | 1982-05-17 |
| CA1098234A (en) | 1981-03-24 |
| SE7710324L (sv) | 1978-03-25 |
| ATA711676A (de) | 1978-12-15 |
| DE2742928A1 (de) | 1978-03-30 |
| FR2365615B1 (es) | 1980-04-25 |
| GB1556133A (en) | 1979-11-21 |
| AT351129B (de) | 1979-07-10 |
| JPS5363132A (en) | 1978-06-06 |
| CH631114A5 (en) | 1982-07-30 |
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