DE3579574D1 - METHOD FOR PRODUCING POLYSACCHARIDES OF THE XANTHANE SERIES. - Google Patents

METHOD FOR PRODUCING POLYSACCHARIDES OF THE XANTHANE SERIES.

Info

Publication number: DE3579574D1
Authority: DE; Germany
Prior art keywords: xanthane; series; producing polysaccharides; polysaccharides; producing
Prior art date: 1984-12-21
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE8585402484T

Other languages

German (de)

Inventor

Veronique Leproux

Michel Peignier

Patrick Cros

Jeanine Beucherie

Yves Kennel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rhodia Chimie SAS

Original Assignee

Rhone Poulenc Chimie SA

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

1990-10-11

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

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

1990-10-11 Application granted granted Critical

1990-10-11 Publication of DE3579574D1 publication Critical patent/DE3579574D1/en

2005-12-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8419622A FR2575178B1 (en)	1984-12-21	1984-12-21	PROCESS FOR PRODUCING XANTHANE-TYPE POLYSACCHARIDES

Publications (1)

Publication Number	Publication Date
DE3579574D1 true DE3579574D1 (en)	1990-10-11

Family

ID=9310873

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585402484T Expired - Fee Related DE3579574D1 (en)	1984-12-21	1985-12-13	METHOD FOR PRODUCING POLYSACCHARIDES OF THE XANTHANE SERIES.

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 RO RO121247A patent/RO94650B/en unknown
- 1985-12-20 AR AR85302669A patent/AR241547A1/en active
- 1985-12-20 HU HU854914A patent/HU194941B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
RO94650A (en)	1988-06-30
HU194941B (en)	1988-03-28
ATE56224T1 (en)	1990-09-15
NO855148L (en)	1986-06-23
HUT41072A (en)	1987-03-30
NO163784C (en)	1990-07-18
NO163784B (en)	1990-04-09
RO94650B (en)	1988-07-01
AR241547A1 (en)	1992-08-31

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Legal Events

Date	Code	Title	Description
1991-10-02	8364	No opposition during term of opposition
2003-10-09	8339	Ceased/non-payment of the annual fee