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:
Jan. 15, 2019
Filed:
May. 05, 2016
Applicant:
Convatec Technologies Inc., Las Vegas, NV (US);
Inventors:
David Kershaw, Deeside, GB;
Simon Adams, Deeside, GB;
Assignee:
Convatec Technologies Inc., Las Vegas, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 11/12 (2006.01); C08B 11/20 (2006.01); C08B 3/06 (2006.01); C08B 11/22 (2006.01); A61K 31/717 (2006.01); A61L 15/28 (2006.01); C08J 3/09 (2006.01); C08L 1/28 (2006.01); D01D 5/00 (2006.01); D01D 5/06 (2006.01);
U.S. Cl.
CPC ...
C08B 3/06 (2013.01); A61K 31/717 (2013.01); A61L 15/28 (2013.01); C08B 11/12 (2013.01); C08B 11/20 (2013.01); C08B 11/22 (2013.01); C08J 3/096 (2013.01); C08L 1/286 (2013.01); D01D 5/0046 (2013.01); D01D 5/06 (2013.01); C08J 2301/28 (2013.01); D10B 2201/28 (2013.01); D10B 2509/00 (2013.01);
Abstract
The invention relates to a method for dissolving the components of gel forming materials suitable for use in wound care comprising the steps of admixing said components with an ionic liquid. The ionic liquid may be selected from the group of tertiary amine N-oxides, N,N-dimethyl formamide/nitrogen tetroxide mixtures, dimethyl sulphoxide/paraformaldehyde mixtures and solutions of limium chloride in N,N-dimethyl acetamide or N-methyl pyrrolidone.