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.:
Date of Patent:
Aug. 06, 2019
Filed:
Sep. 25, 2015
Applicant:
Ahlstrom Corporation, Helsinki, FI;
Inventor:
Menno Dufour, Lyons, FR;
Assignee:
Ahlstrom Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 23/24 (2006.01); D21H 19/20 (2006.01); D21H 19/24 (2006.01); D21H 19/32 (2006.01); D21H 19/12 (2006.01); D21H 19/34 (2006.01); C09J 7/20 (2018.01); C09J 7/21 (2018.01);
U.S. Cl.
CPC ...
D21H 23/24 (2013.01); C09J 7/201 (2018.01); C09J 7/21 (2018.01); D21H 19/12 (2013.01); D21H 19/20 (2013.01); D21H 19/24 (2013.01); D21H 19/32 (2013.01); D21H 19/34 (2013.01); C09J 2203/31 (2013.01); C09J 2400/283 (2013.01);
Abstract
A cellulosic fiber-based adhesive tape substrate, at least one side of which is coated with an aqueous mixture of: a) at least one organic polymer having pendant groups with at least one vinyl function; b) at least one polysiloxane comprising at least one hydrogenosiloxane monomer —(O—SiRH)—, wherein Ris a linear or branched and/or cyclic hydrocarbon chain which may contain heteroatoms; c) at least one hydrosilylation catalyst.