JPS54137030A - Production of powder coating - Google Patents

Production of powder coating

Info

Publication number
JPS54137030A
JPS54137030A JP4478178A JP4478178A JPS54137030A JP S54137030 A JPS54137030 A JP S54137030A JP 4478178 A JP4478178 A JP 4478178A JP 4478178 A JP4478178 A JP 4478178A JP S54137030 A JPS54137030 A JP S54137030A
Authority
JP
Japan
Prior art keywords
powder coating
extruder
pigment
resin
functional group
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.)
Granted
Application number
JP4478178A
Other languages
Japanese (ja)
Other versions
JPS6244028B2 (en
Inventor
Akio Shoji
Shunji Arimoto
Shoichiro Takezawa
Noboru Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP4478178A priority Critical patent/JPS54137030A/en
Publication of JPS54137030A publication Critical patent/JPS54137030A/en
Publication of JPS6244028B2 publication Critical patent/JPS6244028B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain a powder coating capable of forming a film having improved smoothness. gloss, and good appearance, by blending a pigment, a resin having a curable functional group, and a curing agent under a specific condition, followed by pulverizing.
CONSTITUTION: A) A pigment, e.g., titanium white, is preblended with B) a resin having a curable functional group, e.g., gylcidyl group, in a molten state at 100W240°C by an extruder. The blend thus obtained is kneaded with C) a curing agent, e.g., dodecanoic diacid, and, if necessary, D) a leveling agent, a curing accelerator, etc. by an extruder and pulverized to give the desired powder coating. The weight ratio of A) to B) is preferably 1:97W70:30.
COPYRIGHT: (C)1979,JPO&Japio
JP4478178A 1978-04-18 1978-04-18 Production of powder coating Granted JPS54137030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4478178A JPS54137030A (en) 1978-04-18 1978-04-18 Production of powder coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4478178A JPS54137030A (en) 1978-04-18 1978-04-18 Production of powder coating

Publications (2)

Publication Number Publication Date
JPS54137030A true JPS54137030A (en) 1979-10-24
JPS6244028B2 JPS6244028B2 (en) 1987-09-17

Family

ID=12700942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4478178A Granted JPS54137030A (en) 1978-04-18 1978-04-18 Production of powder coating

Country Status (1)

Country Link
JP (1) JPS54137030A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134354U (en) * 1974-04-22 1975-11-05
JPS5247631A (en) * 1975-10-15 1977-04-15 Hitachi Ltd Recording device of laser information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134354U (en) * 1974-04-22 1975-11-05
JPS5247631A (en) * 1975-10-15 1977-04-15 Hitachi Ltd Recording device of laser information

Also Published As

Publication number Publication date
JPS6244028B2 (en) 1987-09-17

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