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:
Jul. 13, 2021
Filed:
May. 15, 2019
Applicant:
Inovink Limited, Sheffield, GB;
Inventors:
Dieter Guhl, Stoke-on-Trent, GB;
Angus Robert Ward, Sheffield, GB;
David Andrew Bedford, Sheffield, GB;
Assignee:
INOVINK LIMITED, Sheffield, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D 25/29 (2014.01); C01G 41/00 (2006.01); C09D 11/50 (2014.01); B42D 25/373 (2014.01); B42D 25/30 (2014.01);
U.S. Cl.
CPC ...
B42D 25/29 (2014.10); B42D 25/373 (2014.10); C01G 41/006 (2013.01); C09D 11/50 (2013.01); B42D 25/30 (2014.10);
Abstract
An article comprising a substrate which carries a material of formula (I)MMWO(P(O)R)   (I)wherein each of Mand Mis independently ammonium or a metal cation; a is 0.01 to 0.5; b is 0 to 0.5; c is 1; d is 2.5 to 3; e is 0.01 to 0.75; n is 1, 2 or 3; m is 1, 2 or 3; and R is an optionally substituted hydrocarbyl group.