JPS54105135A - Powder coating composition suitable for forming composite films - Google Patents
Powder coating composition suitable for forming composite filmsInfo
- Publication number
- JPS54105135A JPS54105135A JP1260178A JP1260178A JPS54105135A JP S54105135 A JPS54105135 A JP S54105135A JP 1260178 A JP1260178 A JP 1260178A JP 1260178 A JP1260178 A JP 1260178A JP S54105135 A JPS54105135 A JP S54105135A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- giving
- coating composition
- powder coating
- monomer capable
- 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
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: A powder coating composition capable of forming composite films having improved phase separation in the skin layer, with good storage stability, comprising a specific thermosetting addition copolymer as a skin layer former.
CONSTITUTION: A composition comprising (IX) a thermosetting addition copolymer having a glass transition temperature (Tg) of 55W75°C, consisting of (A) p wt.% of a hardness imparting monomer capable of giving a relatively high Tg when formed into a homopolymer, (B) q wt.% of a softness imparting monomer capable of giving a relatively low Tg, and (C) a monomer capable of giving a Tg not included in the values described above wherein the contents statisfy the following relationships: p+q≤50, p>6 and p>1.5q and (II) a resinous material which is incompatible or slightly compatible with the copolymer and has a surface tension of the melt at the same temperature 1.0 dyne/cm or more higher than the copolymer and a composite layer forming parameter 1.3 times or more that of the copolymer. The ingredients preperably do not contain coarse particles having a particle size> 300μ.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1260178A JPS54105135A (en) | 1978-02-07 | 1978-02-07 | Powder coating composition suitable for forming composite films |
US05/903,260 US4246368A (en) | 1977-05-13 | 1978-05-05 | Powder coating compositions for forming multi layer coatings |
GB18753/78A GB1584897A (en) | 1977-05-13 | 1978-05-10 | Powder coating compositions for forming mult layer coatings |
DE2821012A DE2821012C2 (en) | 1977-05-13 | 1978-05-12 | Powder coating composition |
NLAANVRAGE7805184,A NL181934C (en) | 1977-05-13 | 1978-05-12 | POWDER COATING MATERIAL FOR THE FORMATION OF MULTI-LAYER COATINGS, METHOD FOR FORMING MULTI-LAYER COATINGS AND COATED ARTICLE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1260178A JPS54105135A (en) | 1978-02-07 | 1978-02-07 | Powder coating composition suitable for forming composite films |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54105135A true JPS54105135A (en) | 1979-08-17 |
JPS6136031B2 JPS6136031B2 (en) | 1986-08-15 |
Family
ID=11809864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1260178A Granted JPS54105135A (en) | 1977-05-13 | 1978-02-07 | Powder coating composition suitable for forming composite films |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54105135A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999007795A1 (en) * | 1997-08-12 | 1999-02-18 | Kansai Paint Co., Ltd. | Powder coating composition for forming multilayer film |
JP2010221113A (en) * | 2009-03-23 | 2010-10-07 | Tostem Corp | Electrostatic coating method for functional coating film, and building material formed with functional coating film of powder coating |
WO2012039027A1 (en) * | 2010-09-22 | 2012-03-29 | 株式会社Lixil | Method for electrostatic coating of functional coating films and construction material with formed powder-coated functional coating film |
-
1978
- 1978-02-07 JP JP1260178A patent/JPS54105135A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999007795A1 (en) * | 1997-08-12 | 1999-02-18 | Kansai Paint Co., Ltd. | Powder coating composition for forming multilayer film |
JP2010221113A (en) * | 2009-03-23 | 2010-10-07 | Tostem Corp | Electrostatic coating method for functional coating film, and building material formed with functional coating film of powder coating |
WO2012039027A1 (en) * | 2010-09-22 | 2012-03-29 | 株式会社Lixil | Method for electrostatic coating of functional coating films and construction material with formed powder-coated functional coating film |
Also Published As
Publication number | Publication date |
---|---|
JPS6136031B2 (en) | 1986-08-15 |
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