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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 10022307 B1

PDFFull Text
Date of Patent:
Jul. 17, 2018

Filed:

Mar. 21, 2013

Hardenable two part acrylic composition

Applicant:

Lucite International Uk Limited, Southampton, Hampshire, GB;

Inventors:

Michael Stephen Chisholm, Newton Aycliffe, GB;

David McDonald, Newton Aycliffe, GB;

Sera Saheb Abed-Ali, Newton Aycliffe, GB;

Ian Robinson, Guisborough, GB;

Assignee:

LUCITE INTERNATIONAL SPECIALITY POLYMERS AND RESINS LIMITED, Southampton, GB;

Attorney:

Shumaker, Loop & Kendrick, LLP

Primary Examiner:

Ling Siu Choi

Assistant Examiner:

Ronald Grinsted

Int. Cl.
CPC ...
A61K 6/08 (2006.01); A61B 17/88 (2006.01); A61K 6/00 (2006.01); A61K 6/02 (2006.01); C04B 26/06 (2006.01); C08F 285/00 (2006.01); C08F 265/06 (2006.01); A61K 6/083 (2006.01); C08L 33/12 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
A61K 6/0835 (2013.01); A61B 17/8825 (2013.01); A61K 6/005 (2013.01); A61K 6/0017 (2013.01); A61K 6/0079 (2013.01); A61K 6/024 (2013.01); C04B 26/06 (2013.01); C08F 265/06 (2013.01); C08F 285/00 (2013.01); C08L 33/12 (2013.01); C04B 2111/00836 (2013.01);
Abstract

A hardenable two part acrylic composition is described for the treatment of human or animal bone is described. The composition comprises a storage stable liquid first part and a storage stable liquid second part which react with each other upon mixing to form a cement which hardens. The composition further comprises an acrylic monomer component and an initiator component in an amount effective to polymerize the monomer component. The monomer component and the initiator component are generally located in separate parts of the two part composition so that the monomer component is storage stable. The liquid first part comprises emulsion polymerized acrylic polymer particles in a liquid carrier. A method of producing a hardenable two part acrylic composition is also described. The composition is particularly useful in a syringe or caulking gun having at least two barrels.

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