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. 26, 1992
Filed:
May. 10, 1991
Applicant:
Inventor:
Navzer Sachinvala, Aiea, HI (US);
Assignee:
Hawaiian Sugar Planters' Association, Aiea, HI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 182 ; 536 185 ; 536120 ; 536-41 ;
Abstract
A 1',6,6'-trimethylacryloyl-2,3,3',4,4'-penta-O-methylsucrose compound is disclosed. This compound is prepared by treating 2,3,3',4,4'-penta-O-methylsucrose with methacryloyl chloride in the presence of triethylamine and tetrahydrofuran. This compound is used as a crosslinking agent in the preparation of polymers.