NO993556L - FremgangsmÕte for fjerning av polymerisasjonsinhibitorer fra monomerblandinger ved anvendelse av en dopet alumina - Google Patents

FremgangsmÕte for fjerning av polymerisasjonsinhibitorer fra monomerblandinger ved anvendelse av en dopet alumina

Info

Publication number: NO993556L
Authority: NO; Norway
Prior art keywords: polymerization inhibitors; alumina; monomer mixtures; doped alumina; removing polymerization
Prior art date: 1997-01-22

Application number

NO993556A

Other languages

English (en)

Norwegian (no)

Other versions

NO993556D0 (no

Inventor

Christophe Nedez

Original Assignee

Rhodia 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.)

1997-01-22

Filing date

1999-07-20

Publication date

1999-09-20

1999-07-20 Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa

1999-07-20 Publication of NO993556D0 publication Critical patent/NO993556D0/no

1999-09-20 Publication of NO993556L publication Critical patent/NO993556L/no

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 4
239000003112 inhibitor Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000000178 monomer Substances 0.000 title abstract 2
238000006116 polymerization reaction Methods 0.000 title abstract 2
239000000203 mixture Substances 0.000 title 1
229910052783 alkali metal Inorganic materials 0.000 abstract 2
150000001340 alkali metals Chemical class 0.000 abstract 2
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
229910052761 rare earth metal Inorganic materials 0.000 abstract 2
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
150000002910 rare earth metals Chemical class 0.000 abstract 1
238000001179 sorption measurement Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

NO993556A 1997-01-22 1999-07-20 FremgangsmÕte for fjerning av polymerisasjonsinhibitorer fra monomerblandinger ved anvendelse av en dopet alumina NO993556L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9700624A FR2758553B1 (fr)	1997-01-22	1997-01-22	Procede d'elimination d'inhibiteurs de polymerisation de melanges de monomeres a l'aide d'une alumine dopee
PCT/FR1998/000052 WO1998032716A1 (fr)	1997-01-22	1998-01-13	Procede d'elimination d'inhibiteurs de polymerisation de melanges de monomeres a l'aide d'une alumine dopee

Publications (2)

Publication Number	Publication Date
NO993556D0 NO993556D0 (no)	1999-07-20
NO993556L true NO993556L (no)	1999-09-20

Family

ID=9502847

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO993556A NO993556L (no)	1997-01-22	1999-07-20	FremgangsmÕte for fjerning av polymerisasjonsinhibitorer fra monomerblandinger ved anvendelse av en dopet alumina

Country Status (9)

Country	Link
EP (1)	EP0975563A1 (fr)
JP (1)	JP2000508348A (fr)
KR (1)	KR20000070329A (fr)
CN (1)	CN1248235A (fr)
AU (1)	AU5870698A (fr)
BR (1)	BR9806987A (fr)
FR (1)	FR2758553B1 (fr)
NO (1)	NO993556L (fr)
WO (1)	WO1998032716A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3240830A (en) *	1962-05-04	1966-03-15	Phillips Petroleum Co	Separation of inhibitor and water from monomeric materials
FR1361512A (fr) *	1963-04-11	1964-05-22	Electrochimie Soc	Procédé de purification de produits éthyléniques facilement polymerisables
IT1245845B (it) *	1990-09-17	1994-10-25	Montedipe Srl	Processo per la depurazione di un monomero vinilaromatico.

1997
- 1997-01-22 FR FR9700624A patent/FR2758553B1/fr not_active Expired - Fee Related
1998
- 1998-01-13 JP JP10531661A patent/JP2000508348A/ja active Pending
- 1998-01-13 CN CN98802730A patent/CN1248235A/zh active Pending
- 1998-01-13 BR BR9806987-0A patent/BR9806987A/pt not_active IP Right Cessation
- 1998-01-13 KR KR1019997006560A patent/KR20000070329A/ko not_active Withdrawn
- 1998-01-13 EP EP98902067A patent/EP0975563A1/fr not_active Withdrawn
- 1998-01-13 WO PCT/FR1998/000052 patent/WO1998032716A1/fr not_active Ceased
- 1998-01-13 AU AU58706/98A patent/AU5870698A/en not_active Abandoned
1999
- 1999-07-20 NO NO993556A patent/NO993556L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
BR9806987A (pt)	2000-03-14
AU5870698A (en)	1998-08-18
FR2758553A1 (fr)	1998-07-24
CN1248235A (zh)	2000-03-22
WO1998032716A1 (fr)	1998-07-30
NO993556D0 (no)	1999-07-20
JP2000508348A (ja)	2000-07-04
KR20000070329A (ko)	2000-11-25
EP0975563A1 (fr)	2000-02-02
FR2758553B1 (fr)	1999-04-16

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Legal Events

Date	Code	Title	Description
2002-04-22	FC2A	Withdrawal, rejection or dismissal of laid open patent application