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 12037433 B1

Date of Patent:

Jul. 16, 2024

Filed:

Feb. 14, 2019

(co)polymers of hydrophobic monomers and methods of making and use thereof

Applicant:

Basf SE, Ludwigshafen am Rhein, DE;

Inventors:

Michael Krayer, Charlotte, NC (US);

Kostas S. Avramidis, Charlotte, NC (US);

Assignee:

BASF SE, Ludwigshafen am Rhein, DE;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Deve V Hall

Int. Cl.

CPC ...

C08F 257/02 (2006.01); C08F 2/20 (2006.01); C08F 220/14 (2006.01); C08F 220/18 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);

U.S. Cl.

CPC ...

C08F 257/02 (2013.01); C08F 2/20 (2013.01); C08F 220/14 (2013.01); C08F 220/1804 (2020.02); C08F 220/1818 (2020.02); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);

Abstract

Described herein are methods of making a composition, the method comprising polymerizing monomers comprising a hydrophobic monomer in the presence of a solid grade oligomer, thereby forming a (co)polymer derived from the hydrophobic monomer, wherein the (co)polymer is derived from 5% by weight to 100% by weight of the hydrophobic monomer based on the total monomer weight. The hydrophobic monomer has a solubility in water of 0.2 g/100 g or less as measured at 20° C. The hydrophobic monomer comprises a substituted or unsubstituted C-Calkyl (meth)acrylate, a substituted or unsubstituted C-Calkenyl (meth)acrylate, a substituted or unsubstituted C-Ccycloalkyl (meth)acrylate, or a combination thereof. In some examples, the hydrophobic monomer can comprise lauryl (meth)acrylate, stearyl (meth)acrylate, heptadecyl (meth)acrylate, linoleyl (meth)acrylate, behenyl acrylate, cyclohexyl (meth)acrylate, isodecyl (meth)acrylate), nonyl (meth)acrylate, tridecyl (meth)acrylate, pentadecyl (meth)acrylate, 3-methylbut-2-enyl methacrylate, 3,7-dimethylocta-2,6-dienyl (meth)acrylate, or a combination thereof.

Find Patent Forward Citations

Krayer, Michael. (2024). (co)polymers of hydrophobic monomers and methods of making and use thereof (U.S. Patent No. 12037433). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12037433

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