Invention Grant
- Patent Title: Method for achieving a durable two-tone finish on a vehicle
- Patent Title (中): 在车辆上实现持久双色调的方法
-
Application No.: US10929238Application Date: 2004-08-30
-
Publication No.: US07871669B2Publication Date: 2011-01-18
- Inventor: Jun Lin
- Applicant: Jun Lin
- Applicant Address: US DE Wilmington
- Assignee: E.I. du Pont de Nemours and Company
- Current Assignee: E.I. du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Agent Brian J Myers
- Main IPC: B05D5/06
- IPC: B05D5/06 ; B05D7/16 ; B05D1/32 ; B05D1/36 ; B05D3/02 ; C08G77/00

Abstract:
A method for producing a multilayer two-tone finish on a substrate such as an automobile or truck body or parts thereof. The method includes the steps of applying two different primers to a substrate, applying an accent color to a portion of the substrate and baking the applied coatings. The accent area is then masked and a main color is applied to the unmasked portion of the substrate. The mask is then removed from the accent color area, a clearcoat is applied to the applied main and accent colors and the substrate is baked to dry and cure the applied coating compositions. The clearcoat composition carbamate material, a curing agent and a hydroxy functional silane component. The method and the clearcoat composition provides a substantially durable and wrinkle free appearance and excellent adhesion to waterborne and solventborne basecoats, baked or unbaked.
Public/Granted literature
- US20060045965A1 Method for achieving a durable two-tone finish on a vehicle Public/Granted day:2006-03-02
Information query