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:
May. 01, 2018
Filed:
Jun. 11, 2014
Basf SE, Ludwigshafen, DE;
Ning Zhu, Mannheim, DE;
Achim Stammer, Freinsheim, DE;
Joachim Clauss, Darmstadt, DE;
Gad Kory, Gaiberg, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to a device for synthesis of a polymer under separation of a gaseous substance. Said device comprises a reaction chamber (), which has a top section (), a middle section () and a bottom section (), an inlet opening () which is arranged in the middle section (), a first outlet opening () which is arranged in the bottom section (), a second outlet opening () which is arranged in the top section (), a first return opening (), which is arranged in the bottom section (), a second outlet opening (), which is arranged under the top section (), a distribution device (), which is arranged between the top section () and the middle section (), and a removal device () which is arranged to be movable along the top section (). The invention further relates to a method for synthesis of a polymer which can be carried out in said device.