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:
Dec. 27, 2011
Filed:
Mar. 19, 2008
Gerardus Johannes Maria Gruter, Heemstede, NL;
Roelandus Hendrikus Wilhelmus Moonen, Amsterdam, NL;
Jan Peter DE Jong, Amsterdam, NL;
David Michael Knowles, Amsterdam, NL;
Gerardus Johannes Maria Gruter, Heemstede, NL;
Roelandus Hendrikus Wilhelmus Moonen, Amsterdam, NL;
Jan Peter de Jong, Amsterdam, NL;
David Michael Knowles, Amsterdam, NL;
Avantium International B.V., Amsterdam, NL;
Abstract
A laboratory degradation test system for testing degradation of a test specimen in a test fluid flow includes a reactor assembly, which reactor assembly comprises: a reactor vessel, the reactor vessel having a reaction space, an inlet and an outlet and a specimen holder for retaining a test specimen inside the reactor vessel, a heater for heating the reactor vessel, a fluid circulation system generating a test fluid flow over the test specimen, which fluid circulation system comprises: a circulation line which extends between the outlet of the reactor vessel and the inlet of the reactor vessel, which circulation line is arranged outside the reactor vessel, a pump for providing fluid circulation through the circulation line and the reactor vessel, which pump is arranged in the circulation line. The volume available to the test fluid inside the reaction space after insertion of the degradation test specimen is less than or equal to 10 ml.