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:
Nov. 02, 1999
Filed:
Oct. 30, 1997
Applicant:
Inventors:
Steven L Scholl, Cottage Grove, MN (US);
Diane E Waldoch, St. Paul, MN (US);
Assignee:
H.B. Fuller Licensing & Financing Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
25238952 ; 25238954 ; 25238962 ; 252391 ; 427337 ;
Abstract
Polysulfide corrosion inhibiting compositions used as adhesives and sealants for aircraft and military shelter industries are described as two-part compositions including a curing agent in the second part and a particular corrosion-inhibiting composition milled into the polysulfide in the first part where the corrosion inhibitors include a combination of a phosphosilicate with a mixture of alkali metal molybdate, ammonium benzoate, alkali metal nitrite, and benzotriazole.