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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 10239828 B1

PDFFull Text
Date of Patent:
Mar. 26, 2019

Filed:

Mar. 15, 2017

Process for preparing guanidino-functional monomers

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Jerald K. Rasmussen, Woodville, WI (US);

George W. Griesgraber, Eagan, MN (US);

James I. Hembre, Plymouth, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Kent S. Kokko

Primary Examiner:

Satyanarayana R Gudibande

Int. Cl.
CPC ...
C07C 277/08 (2006.01); C07C 277/02 (2006.01); C07C 279/12 (2006.01); D06M 14/30 (2006.01); G01N 33/53 (2006.01); C08F 26/00 (2006.01); C08F 220/36 (2006.01); C09D 133/14 (2006.01); B01J 20/26 (2006.01); B01J 20/32 (2006.01); C08F 126/02 (2006.01); G01N 33/545 (2006.01); B01J 20/28 (2006.01); C08F 120/36 (2006.01); C09D 4/00 (2006.01); G01N 1/40 (2006.01);
U.S. Cl.
CPC ...
C07C 277/08 (2013.01); B01J 20/261 (2013.01); B01J 20/28033 (2013.01); B01J 20/327 (2013.01); C07C 277/02 (2013.01); C07C 279/12 (2013.01); C08F 26/00 (2013.01); C08F 120/36 (2013.01); C08F 126/02 (2013.01); C08F 220/36 (2013.01); C09D 4/00 (2013.01); C09D 133/14 (2013.01); D06M 14/30 (2013.01); G01N 1/405 (2013.01); G01N 33/53 (2013.01); G01N 33/545 (2013.01);
Abstract

A process for preparing guanidino-functional, free radically polymerizable compounds comprises (a) combining (1) an amine compound comprising (i) at least one primary aliphatic amino group and (ii) at least one secondary aliphatic amino group, primary aromatic amino group, or secondary aromatic amino group, and (2) a guanylating agent; (b) allowing or inducing reaction of the amine compound and the guanylating agent to form a guanylated amine compound; (c) combining (1) the guanylated amine compound, and (2) a reactive monomer comprising (i) at least one ethylenically unsaturated group and (ii) at least one group that is reactive with an amino group; and (d) allowing or inducing reaction of the guanylated amine compound and the reactive monomer to form a guanidino-functional, free radically polymerizable compound.

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