Title:
優れた加工性、耐熱性、及び耐食性を有するプレコート鋼板用樹脂組成物、並びにこれを用いて製造されたプレコート鋼板
Document Type and Number:
Japanese Patent JP2011523431
Kind Code:
A
Abstract:
A resin composition for a pre-coated steel sheet having good processibility, heat resistance, and corrosion resistance, and a pre-coated steel sheet fabricated by using the resin composition are disclosed. The resin composition includes a 10 to 40 parts by weight of a hardener comprising end-capped blocked polyisocyanate and a melamine resin by 2:1 to 3:1 by parts by weight and 0.1 to 10 parts by weight of organized layered nano-clay, based on a 100 parts by weight of a base resin. The pre-coated steel sheet obtained by the method exhibits good processibility, heat resistance, and corrosion resistance.
Inventors:
Lee, Jae Soon
Cho, Jae Dong
Lee J-Lun
Cho, Yong-Kyun
Cho, Jae Dong
Lee J-Lun
Cho, Yong-Kyun
Application Number:
JP2011509417A
Publication Date:
August 11, 2011
Filing Date:
May 14, 2009
Export Citation:
Assignee:
POSCO
International Classes:
C08G59/56; B32B15/092; C08K3/34; C08K5/29; C08L61/28; C08L63/00; C08L71/10; C09D7/12; C09D161/28; C09D163/02; C09D171/10; C09D175/04; C09D191/06
Domestic Patent References:
| JP2001252616A | 2001-09-18 | |||
| JPH08252521A | 1996-10-01 |
Foreign References:
| WO2007055498A1 | 2007-05-18 | |||
| WO2007013761A1 | 2007-02-01 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara