BR8702461A - PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM - Google Patents

PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM

Info

Publication number
BR8702461A
BR8702461A BR8702461A BR8702461A BR8702461A BR 8702461 A BR8702461 A BR 8702461A BR 8702461 A BR8702461 A BR 8702461A BR 8702461 A BR8702461 A BR 8702461A BR 8702461 A BR8702461 A BR 8702461A
Authority
BR
Brazil
Prior art keywords
xanthan gum
filtrrability
treating
improve
aqueous solutions
Prior art date
Application number
BR8702461A
Other languages
Portuguese (pt)
Inventor
Daniel Ballerini
Yves Benoit
Frederic Monot
Original Assignee
Inst Francais Du Petrole
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR868603472A priority Critical patent/FR2597503B1/en
Priority to DE8787400847T priority patent/DE3785449T2/en
Priority to EP87400847A priority patent/EP0286761B1/en
Priority claimed from EP87400847A external-priority patent/EP0286761B1/en
Priority to US07/046,223 priority patent/US4904586A/en
Priority to IN326/MAS/87A priority patent/IN169999B/en
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Priority to BR8702461A priority patent/BR8702461A/en
Priority to JP62116695A priority patent/JP2539216B2/en
Publication of BR8702461A publication Critical patent/BR8702461A/en

Links

BR8702461A 1986-03-10 1987-05-13 PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM BR8702461A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR868603472A FR2597503B1 (en) 1986-03-10 1986-03-10 ENZYMATIC PROCESS FOR TREATING XANTHAN GUMS TO IMPROVE THE FILTRABILITY OF THEIR AQUEOUS SOLUTIONS
DE8787400847T DE3785449T2 (en) 1987-04-14 1987-04-14 ENZYMATIC METHOD FOR TREATING XANTHAN GUM TO IMPROVE THE FILTERABILITY OF YOUR AQUEOUS SOLUTIONS.
EP87400847A EP0286761B1 (en) 1986-03-10 1987-04-14 Enzymatic process for the treatment of xanthane gums for improving the filter ability of their aqueous solutions
US07/046,223 US4904586A (en) 1986-03-10 1987-05-05 Enzymatic process for treating xanthan gums in order to improve the filterability of their aqueous solutions
IN326/MAS/87A IN169999B (en) 1987-04-14 1987-05-06
BR8702461A BR8702461A (en) 1987-04-14 1987-05-13 PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM
JP62116695A JP2539216B2 (en) 1986-03-10 1987-05-13 Method of enzymatic treatment of xanthan gum to improve filterability of xanthan gum aqueous solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP87400847A EP0286761B1 (en) 1986-03-10 1987-04-14 Enzymatic process for the treatment of xanthane gums for improving the filter ability of their aqueous solutions
BR8702461A BR8702461A (en) 1987-04-14 1987-05-13 PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM

Publications (1)

Publication Number Publication Date
BR8702461A true BR8702461A (en) 1988-12-06

Family

ID=25664197

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702461A BR8702461A (en) 1986-03-10 1987-05-13 PROCESS OF TREATING A XANTHAN GUM TO IMPROVE THE FILTRRABILITY OF ITS AQUEOUS SOLUTIONS, XANTHAN GUM

Country Status (3)

Country Link
BR (1) BR8702461A (en)
DE (1) DE3785449T2 (en)
IN (1) IN169999B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20050180A1 (en) * 2005-03-18 2006-09-19 Patents Expl Company B V ENZYMATIC PROCEDURE FOR OBTAINING DEGRADED VEGETABLE RUBBER

Also Published As

Publication number Publication date
DE3785449T2 (en) 1993-07-29
DE3785449D1 (en) 1993-05-19
IN169999B (en) 1992-01-25

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/05/2002