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:
Aug. 07, 2001
Filed:
Aug. 24, 1995
Applicant:
Inventors:
Thomas Perner, Essingen, DE;
Gunter Elzer, Mannheim, DE;
Assignee:
Solvin (Societe Anonyme), Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 2/704 ;
U.S. Cl.
CPC ...
B32B 2/704 ;
Abstract
An apparatus for the intensive degassing of polyvinyl chloride-containing dispersions comprising a polymerization reactor (1), a cooling device (2), and a vacuum unit (3), where the polymerization reactor (1) contains a steam inlet (4) in the lower half, and the polymerization reactor (1), the cooling device (2) and the vacuum unit (3) are connected to one another via a connector (5). The invention also relates to the use of this apparatus and to a process for intensive degassing using this apparatus.
Perner, Thomas. (2001). Apparatus and process for the intensive degassing of pvc suspensions and dispersions (U.S. Patent No. 6270729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6270729
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile