Method of the dosed application of a liquid onto a surface

Title

Method of the dosed application of a liquid onto a surface

 Author

Moerman, R.J.
Frank, J.
Marijnissen, J.C.

Faculty

Applied Sciences

 Date

2000-06-22

 Abstract

The invention relates to a method of the dosed application of a liquid onto to selected portion of the surface of a substrate (A) by means of spraying under the influence of an electric current. According to the invention the liquid is fed at a flow rate between 0.01 pl/s and 1 ml/s to a distal tip ( 3 ) of a capillary ( 1 ) having an inside diameter of less than 150 mum, wherein the distance between the distal tip and the surface (A) is less than 2 mm. Surprisingly it has been shown that it is possible in this manner to apply liquid to a restricted surface of a defined size.

 To reference this document use:

http://resolver.tudelft.nl/uuid:b90455b9-9101-48a1-977d-4fa965f46c3f

 Publisher

European Patent Office

 Source

WO 0035590 (A1)

 Is part of

http://v3.espacenet.com/publicationDetails/biblio?CC=WO&NR=0035590A1&KC=A1&FT=D&date=20000622&DB=&locale=en_EP

 Part of collection

Institutional Repository

 Document type

patent

 Rights

(c) 2000 The Author(s)
Files
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