ATE56224T1 - PROCESS FOR THE PREPARATION OF XANTHAN SERIES POLYSACCHARIDS. - Google Patents

PROCESS FOR THE PREPARATION OF XANTHAN SERIES POLYSACCHARIDS.

Info

Publication number: ATE56224T1
Authority: AT; Austria
Prior art keywords: polysaccharids; xanthan; series; preparation; xanthan series
Prior art date: 1984-12-21

Application number

AT85402484T

Other languages

German (de)

Inventor

Veronique Leproux

Michel Peignier

Patrick Cros

Jeanine Beucherie

Yves Kennel

Original Assignee

Rhone Poulenc Chimie

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.)

1984-12-21

Filing date

1985-12-13

Publication date

1990-09-15

1984-12-21 Priority claimed from FR8419622A external-priority patent/FR2575178B1/en

1985-12-13 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1990-09-15 Application granted granted Critical

1990-09-15 Publication of ATE56224T1 publication Critical patent/ATE56224T1/en

Links

GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical class C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 title 1

AT85402484T 1984-12-21 1985-12-13 PROCESS FOR THE PREPARATION OF XANTHAN SERIES POLYSACCHARIDS. ATE56224T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8419622A FR2575178B1 (en)	1984-12-21	1984-12-21	PROCESS FOR PRODUCING XANTHANE-TYPE POLYSACCHARIDES
EP85402484A EP0187092B1 (en)	1984-12-21	1985-12-13	Process for the production of polysaccharides of the xanthane type

Publications (1)

Publication Number	Publication Date
ATE56224T1 true ATE56224T1 (en)	1990-09-15

Family

ID=9310873

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85402484T ATE56224T1 (en)	1984-12-21	1985-12-13	PROCESS FOR THE PREPARATION OF XANTHAN SERIES POLYSACCHARIDS.

Country Status (6)

Country	Link
AR (1)	AR241547A1 (en)
AT (1)	ATE56224T1 (en)
DE (1)	DE3579574D1 (en)
HU (1)	HU194941B (en)
NO (1)	NO163784C (en)
RO (1)	RO94650B (en)

1985
- 1985-12-13 AT AT85402484T patent/ATE56224T1/en not_active IP Right Cessation
- 1985-12-13 DE DE8585402484T patent/DE3579574D1/en not_active Expired - Fee Related
- 1985-12-19 NO NO855148A patent/NO163784C/en unknown
- 1985-12-20 AR AR85302669A patent/AR241547A1/en active
- 1985-12-20 HU HU854914A patent/HU194941B/en not_active IP Right Cessation
- 1985-12-20 RO RO121247A patent/RO94650B/en unknown

Also Published As

Publication number	Publication date
NO163784B (en)	1990-04-09
RO94650A (en)	1988-06-30
NO163784C (en)	1990-07-18
HUT41072A (en)	1987-03-30
NO855148L (en)	1986-06-23
DE3579574D1 (en)	1990-10-11
HU194941B (en)	1988-03-28
AR241547A1 (en)	1992-08-31
RO94650B (en)	1988-07-01

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Legal Events

Date	Code	Title	Description
1991-04-15	UEP	Publication of translation of european patent specification
2004-09-15	REN	Ceased due to non-payment of the annual fee