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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10131801 B1

PDFFull Text
Date of Patent:
Nov. 20, 2018

Filed:

Jan. 10, 2014

Varnish having a microstructure

Applicant:

Actega Terra Gmbh, Lehrte, DE;

Inventors:

Violetta Czudaj, Burgdorf, DE;

Frank Kamphuis, Neustadt a. Rbge., DE;

Martin Köhler, Hannover, DE;

Uta Melzer, Isernhagen, DE;

Assignee:

ACTEGA TERRA GMBH, Lehrte, DE;

Attorney:

Grüneberg and Myers PLLC

Primary Examiner:

Josephine L Chang

Int. Cl.
CPC ...
C09D 125/14 (2006.01); C09D 5/28 (2006.01); D21H 17/37 (2006.01); D21H 17/60 (2006.01); D21H 17/00 (2006.01); D21H 19/66 (2006.01); D21H 19/68 (2006.01); C09D 133/10 (2006.01); C09D 7/65 (2018.01); B41M 5/52 (2006.01);
U.S. Cl.
CPC ...
C09D 5/28 (2013.01); C09D 7/65 (2018.01); C09D 125/14 (2013.01); C09D 133/10 (2013.01); D21H 17/37 (2013.01); D21H 17/60 (2013.01); D21H 17/72 (2013.01); D21H 17/74 (2013.01); D21H 19/66 (2013.01); D21H 19/68 (2013.01); B41M 5/5254 (2013.01); C08L 2201/54 (2013.01); C08L 2205/02 (2013.01);
Abstract

The present invention relates to a waterborne paint composition, comprising a non-film-forming poly(styrene acrylate) having a glass transition temperature (T) of at least 80° C., a poly(styrene acrylate) resin having a weight average molecular weight (M) of up to 20 000 g/mol, and water. Such a paint composition is suitable as an overprint varnish or primer for substrates such as paper, paperboard and sheets. Due to its surface structure having micro-cracks the applied paint film can advantageously be printed by inkjet printing.

Find Patent Forward Citations

Czudaj, Violetta. (2018). Varnish having a microstructure (U.S. Patent No. 10131801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10131801

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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