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:
Feb. 20, 2007
Filed:
Oct. 22, 2001
Applicants:
Seng Chin Teoh, Hertfordshire, GB;
Seong Fong Chen, Penang, MY;
Inventors:
Seng Chin Teoh, Hertfordshire, GB;
Seong Fong Chen, Penang, MY;
Assignee:
Regent Medical Limited, Manchester, GB;
Primary Examiner:
Int. Cl.
CPC ...
B29C 41/14 (2006.01); A61F 6/04 (2006.01); A41D 19/015 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making a non-tacky, powder-free neoprene article, preferably by dipping a former in a neoprene or neoprene copolymer latex, comprises the use of one or more anionic anti-tack agents in order to prevent any significant development of tack for a period of up to at least seven days when the article is stored at 70° C. or at least 90 days when stored at 45° C. Preferably, the article is a glove or condom further comprising a layer of hydrogel.