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:
Mar. 08, 2005
Filed:
May. 02, 2001
Applicants:
Michael P. Levandoski, Bristol, CT (US);
Robert P. Cross, Rocky Hill, CT (US);
Alfred A. Decato, Novarese, IT;
Heath L. Salvati, Colchester, CT (US);
Inventors:
Michael P. Levandoski, Bristol, CT (US);
Robert P. Cross, Rocky Hill, CT (US);
Alfred A. DeCato, Novarese, IT;
Heath L. Salvati, Colchester, CT (US);
Assignee:
Henkel Corporation, Rocky Hill, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G077/18 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides novel 'hybrid' silyl-terminated polymers that contain at least two different reactive end-capping groups. The 'hybrid' silyl-terminated polymers of the present invention are produced by a novel single multi-step end-capping reaction of at least one silanol-terminated polymer with at least two silanes in the presence of a catalyst.