Patent · US Expired

Spraying method and a spray system for coating liquids

US6857581B2 · kind B2 · utility

1Cited by
27References
16Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJan 11, 2002
Grant dateFeb 22, 2005
Priority date—
Expiry dateAug 3, 2022

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB05B5/0426
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A spraying method and a spray system which comprises a unit (16) metering accessory liquid into the coating-liquid's spray jet (14).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.