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:
Jan. 13, 1976
Filed:
May. 13, 1974
Applicant:
Inventor:
Henry Gould, Englishtown, NJ (US);
Assignee:
Tenneco Chemicals, Inc., Saddle Brook, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260633 ; 260652 ;
Abstract
2,3-Dibromo-1-propanol of at least 99.5% purity is prepared in high yeilds by continuously adding bromine and allyl alcohol to a reactor that contains a reaction medium that is immiscible with 2,3-dibromo-1-propanol and inert to bromine and continuously removing 2,3-dibromo-1-propanol from the reactor.