Optics: measuring and testing – Refraction testing – Prism engaging specimen
Patent
1994-06-09
1996-02-06
Griffin, Ronald W.
Optics: measuring and testing
Refraction testing
Prism engaging specimen
536124, 536127, C08B 3700, C09K 700, C07H 100
Patent
active
054896746
ABSTRACT:
Guar gum which demonstrates greater than 75% light transmission at a wavelength of from about 500-600 nanometers when dispersed in water in the amount of 0.5 parts per 100 parts water and the process for producing such guar gum is disclosed.
REFERENCES:
patent: 3912713 (1975-10-01), Boonstra et al.
patent: 4031306 (1977-06-01), DeMartino et al.
patent: 4057509 (1977-11-01), Costanza et al.
patent: 4169945 (1979-10-01), Deguia et al.
patent: 4299825 (1981-11-01), Lee
patent: 4320226 (1982-03-01), Tiefenthaler et al.
patent: 4659811 (1987-04-01), Wu
patent: 4693982 (1987-09-01), Carter et al.
patent: 4874854 (1989-10-01), Colegrove et al.
patent: 4959464 (1990-09-01), Yeh
Griffin Ronald W.
Rhone-Poulenc Inc.
Solomon Andrew M.
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