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. 22, 1984
Filed:
Jun. 24, 1982
Applicant:
Inventors:
Rudolf Soos, Budapest, HU;
Jozsef Nemes, Budapest, HU;
Laszlo Vidra, Budapest, HU;
Miklos Szelestei, Budapest, HU;
Gabor Kovacs, Budapest, HU;
Istvan Szekeley, Budapest, HU;
Assignee:
Chinoin Gyogyszer es Vegyeszeti Termekek Gyar Rt., Budapest, HU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
570217 ; 570218 ;
Abstract
The invention relates to a new process for preparing unsaturated geminal dihalogen compounds. More particularly, the invention concerns a process for preparing compounds of the formula (I) ##STR1## wherein X is halogen,