ES486959A1 - Procedimiento para la preparacion de una composicion pigmen-taria en particulas solidas facilmente dispersables en sis- temas de vehiculo oleorresinosos - Google Patents
Procedimiento para la preparacion de una composicion pigmen-taria en particulas solidas facilmente dispersables en sis- temas de vehiculo oleorresinososInfo
- Publication number
- ES486959A1 ES486959A1 ES486959A ES486959A ES486959A1 ES 486959 A1 ES486959 A1 ES 486959A1 ES 486959 A ES486959 A ES 486959A ES 486959 A ES486959 A ES 486959A ES 486959 A1 ES486959 A1 ES 486959A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- polyester resins
- pigment compositions
- particulate pigment
- compositions
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Procedimiento para la preparación de una composición pigmentaria en partículas sólidas, fácilmente dispersable en sistema de vehículo oleorresinosos, caracterizado porque comprende, tratar una proporción de 25 a 95% en peso de, por lo menos un pigmento con de 5 a 75, de , por lo mensos, una resina poliéster termoplástica friable y acuo-insoluble con un valor hidroxilo de, por lo menos 50 mg de KOH/gramo de resina y un punto de ablandamiento Ring y Ball, de, por lo menos 60ºC, cuyo tratamiento se verifica micronizando en fase sólida ambos componentes, u opcionalmente en fase líquida, preferentemente por dispersión del pigmento en presencia de un tensio activo y tratando la dispersión con la resina a una temperatura superior a la de su ablandamiento citada, u opcionalmente con la resina en forma de disolución en un disolvente orgánico, separando, lavando y secando el producto sólido formado en la suspensión para obtenerlo preferentemente en forma de gránulos de baja formación de polvo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96643978A | 1978-12-04 | 1978-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES486959A1 true ES486959A1 (es) | 1980-10-01 |
Family
ID=25511411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486959A Expired ES486959A1 (es) | 1978-12-04 | 1979-12-03 | Procedimiento para la preparacion de una composicion pigmen-taria en particulas solidas facilmente dispersables en sis- temas de vehiculo oleorresinosos |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0012116A1 (es) |
JP (1) | JPS5586841A (es) |
BR (1) | BR7907897A (es) |
CA (1) | CA1147085A (es) |
CS (1) | CS212330B2 (es) |
DD (1) | DD147545A5 (es) |
DK (1) | DK513279A (es) |
ES (1) | ES486959A1 (es) |
ZA (1) | ZA795979B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636072A (ja) * | 1986-06-25 | 1988-01-12 | Toyo Ink Mfg Co Ltd | 印刷インキ用顔料 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569170A (en) * | 1943-07-26 | 1945-05-10 | Ernest Gordon Cockbain | Production of coloured masses and articles of nylon |
US3778287A (en) * | 1970-12-22 | 1973-12-11 | Ici Ltd | Pigment dispersions |
US3755244A (en) * | 1971-06-02 | 1973-08-28 | Hercules Inc | Polyolefin pigment dispersions |
CA992704A (en) * | 1972-03-14 | 1976-07-13 | Dieter Kolbel | Process for coating linear polyamides or polyesters with colourants |
GB1391926A (en) * | 1972-10-27 | 1975-04-23 | Mitsubishi Rayon Co | Process for the production of shaped articles of a linear polyester |
CH606198A5 (en) * | 1973-06-12 | 1978-10-31 | Vyzk Ustav Chem Vlaken | Dye concentrate for bulk-dyeing polyesters |
US3922232A (en) * | 1973-11-23 | 1975-11-25 | Hercules Inc | Fluorescent colorants |
AR207374A1 (es) * | 1974-09-13 | 1976-09-30 | Ciba Geigy Ag | Procedimiento para la obtencion de granulados de pigmentos dispersables que no producen polvillo |
US4127421A (en) * | 1977-08-22 | 1978-11-28 | Hercules Incorporated | Process for granulating lead chromate-containing pigments |
-
1979
- 1979-11-07 ZA ZA00795979A patent/ZA795979B/xx unknown
- 1979-11-21 CA CA000340319A patent/CA1147085A/en not_active Expired
- 1979-11-28 EP EP79810168A patent/EP0012116A1/de not_active Withdrawn
- 1979-12-03 DK DK513279A patent/DK513279A/da not_active Application Discontinuation
- 1979-12-03 ES ES486959A patent/ES486959A1/es not_active Expired
- 1979-12-03 DD DD79217330A patent/DD147545A5/de unknown
- 1979-12-04 JP JP15733479A patent/JPS5586841A/ja active Pending
- 1979-12-04 BR BR7907897A patent/BR7907897A/pt unknown
- 1979-12-04 CS CS798388A patent/CS212330B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DD147545A5 (de) | 1981-04-08 |
CA1147085A (en) | 1983-05-24 |
EP0012116A1 (de) | 1980-06-11 |
JPS5586841A (en) | 1980-07-01 |
ZA795979B (en) | 1980-11-26 |
CS212330B2 (en) | 1982-03-26 |
DK513279A (da) | 1980-06-05 |
BR7907897A (pt) | 1980-07-08 |
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