Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...
Patent
1980-07-03
1981-11-10
Brown, Johnnie R.
Drug, bio-affecting and body treating compositions
Conjugate or complex of monoclonal or polyclonal antibody,...
Conjugated via claimed linking group, bond, chelating agent,...
536114, 252 855D, 435104, A61K 3170, E21B 4322
Patent
active
042998255
ABSTRACT:
This invention provides a process for clarifying and concentrating Xanthomonas heteropolysaccharide fermentation broth, which process includes filtration and ultrafiltration steps.
A clarified and concentrated xanthan gum solution of the present invention contains between about 8-15 weight percent xanthan gum, and exhibits a viscosity in the range of 15,000-30,000 centipoises, and a light transmittance of greater than 5 percent as measured by a colorimeter.
REFERENCES:
patent: 3355447 (1967-11-01), O'Connell
patent: 4119491 (1978-10-01), Wellington
patent: 4119546 (1978-10-01), Wernau
patent: 4135979 (1979-01-01), Corley et al.
Brown Johnnie R.
Celanese Corporation
Hazel Blondel
LandOfFree
Concentrated xanthan gum solutions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Concentrated xanthan gum solutions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concentrated xanthan gum solutions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2362409