Title:
装飾用途のための改質ポリアセタール
Document Type and Number:
Japanese Patent JP4801588
Kind Code:
B2
Abstract:
A painted polyacetal article comprises a polyacetal substrate comprising 90-99.5 wt % polyacetal and 0.5-10 wt % of semicrystalline or amorphous thermoplastic non-polyacetal resin of molecular weight 1,000-50,000; and a paint applied to the polyacetal substrate from a solvent-borne, water-borne or powder 1K paint system onto a surface of the polyacetal substrate pretreated to enhance exposure of said semicrystalline or amorphous thermoplastic non-polyacetal resin of the substrate to the applied paint. The paint is a thermoplastic or partly thermoplastic non-thermosetting paint. A layer of thermosetting paint or varnish can be applied over the thermoplastic paint. The painted polyacetal article has improved paint adhesion and good retained physico-mechanical properties.
Inventors:
Pascal Scaramozino
Application Number:
JP2006533043A
Publication Date:
October 26, 2011
Filing Date:
May 12, 2004
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
B05D3/10; B32B27/00; C08J7/043; C08J7/046; C08J7/14; C08L59/00; C08L59/02; B05D7/02; C08L77/00
Domestic Patent References:
| JP6049179B2 | ||||
| JP2006511649A | ||||
| JP56028236A | ||||
| JP3286855A |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe