MINNEAPOLIS, Aug 30, 2010 (GlobeNewswire via COMTEX News Network) -- Northern Technologies International Corporation (Nasdaq:NTIC) today reported the resignation of Dr. Donald A. Kubik (age 70) as Director and as Vice-Chairman of the Board of Directors due to health concerns. Upon receiving this news, the Board of Directors invited Dr. Kubik to continue to serve the Company as both a Director Emeritus as well as a consultant to various R&D projects.

G. Patrick Lynch, President and Chief Executive Officer of NTIC, said, "Don Kubik has made immeasurable contributions to the Company during his 32 year tenure with the company, both as a Director and an employee. We are deeply grateful for all he has done for NTIC, and are saddened by the circumstances that have caused Don to step down as a Director. All concerned, however, know that Don will always take action in the best interests of this Company which he helped to build."

The NTIC Nominating Committee is continuously searching for highly qualified Directors, but there are neither immediate plans nor regulatory requirements to replace the vacancy Dr. Kubik has created.

About Northern Technologies International Corporation

Northern Technologies International Corporation develops and markets proprietary environmentally beneficial products and technical services either directly or via a network of joint ventures and independent distributors in over 50 countries. NTIC's primary business is corrosion prevention. NTIC has been selling its proprietary ZERUST(R) and EXCOR(R) rust and corrosion inhibiting products and services to the automotive, electronics, electrical, mechanical, military and retail consumer markets, for over 30 years. NTIC also offers worldwide on-site technical consulting for rust and corrosion issues. NTIC's technical service consultants work directly with the end users of NTIC's products to analyze their specific needs and develop systems to meet their technical requirements. In addition, NTIC markets proprietary bio-plastic technologies under the Natur- Tec(R) brand. Finally, NTIC's Polymer Energy(R) joint venture manufactures and sells advance waste plastic to fuel conversion machines. and is in various stages of development with respect to several other emerging businesses.

The Northern Technologies International Corporation logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=5481

Forward-Looking Statements

Statements contained in this press release that are not historical information are forward-looking statements as defined within the Private Securities Litigation Reform Act of 1995. Such statements include our expectations regarding the future performance of our new businesses and other statements that can be identified by words such as "expect," "intend," "continue," "anticipate," "estimate," "potential," "will," "would," or words of similar meaning and any other statements that are not historical facts. Such forward-looking statements are based upon the current beliefs and expectations of NTIC's management and are inherently subject to risks and uncertainties that could cause actual results to differ materially from those projected or implied. Such potential risks and uncertainties include, but are not limited to, in no particular order: NTIC's dependence on the success of its joint ventures and technical fees and dividend distributions that NTIC receives from them; NTIC's relationships with its joint ventures and its ability to maintain those relationships; risks associated with NTIC's international operations; exposure to fluctuations in foreign currency exchange rates; the current financial crises affecting the U.S. and worldwide banking system and financial markets; contraction of the U.S. and worldwide economies, including in particular the U.S. automotive industry; the level of growth in NTIC's markets; NTIC's investments in research and development efforts; acceptance of existing and new products; increased competition; the success of NTIC's new businesses; the costs and effects of complying with changes in tax, fiscal, government and other regulatory policies, including rules relating to environmental, health and safety matters, NTIC's reliance on its intellectual property rights and the absence of infringement of the intellectual property rights of others, the ability of NTIC's lender to declare outstanding indebtedness immediately due and payable and current and potential litigation. More detailed information on these and additional factors which could affect NTIC's operating and financial results is described in the company's filings with the Securities and Exchange Commission, including its most recent annual report on Form 10-K and subsequent quarterly reports on Form 10-Q. NTIC urges all interested parties to read these reports to gain a better understanding of the many business and other risks that the company faces. Additionally, NTIC undertakes no obligation to publicly release the results of any revisions to these forward-looking statements, which may be made to reflect events or circumstances occurring after the date hereof or to reflect the occurrence of unanticipated events.

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SOURCE: Northern Technologies International Corporation

CONTACT:  Northern Technologies International Corporation
Investor and Media Contacts:
Matthew Wolsfeld, CFO
(763) 225-6600

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