BR9509497A - Preparação de peróxido de metiletilcetona livre de sal e pobre em água - Google Patents

Preparação de peróxido de metiletilcetona livre de sal e pobre em água

Info

Publication number: BR9509497A
Authority: BR; Brazil
Prior art keywords: salt; preparation; free; low; methyl ethyl
Prior art date: 1994-10-25

Application number

BR9509497A

Other languages

English (en)

Inventor

Maximillian Dorn

Heinz Zimmermann

Eberhard Haegel

Original Assignee

Peroxid Chemie Gmbh

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.)

1994-10-25

Filing date

1995-10-24

Publication date

1997-09-30

1995-10-24 Application filed by Peroxid Chemie Gmbh filed Critical Peroxid Chemie Gmbh

1997-09-30 Publication of BR9509497A publication Critical patent/BR9509497A/pt

Links

WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR9509497A 1994-10-25 1995-10-24 Preparação de peróxido de metiletilcetona livre de sal e pobre em água BR9509497A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4438147A DE4438147A1 (de)	1994-10-25	1994-10-25	Herstellung von salzfreiem und wasserarmem Methylethylketonperoxid
PCT/EP1995/004170 WO1996012698A1 (de)	1994-10-25	1995-10-24	Herstellung von salzfreiem und wasserarmem methylethylketonperoxid

Publications (1)

Publication Number	Publication Date
BR9509497A true BR9509497A (pt)	1997-09-30

Family

ID=6531678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9509497A BR9509497A (pt)	1994-10-25	1995-10-24	Preparação de peróxido de metiletilcetona livre de sal e pobre em água

Country Status (7)

Country	Link
EP (1)	EP0788477B1 (pt)
AU (1)	AU699396B2 (pt)
BR (1)	BR9509497A (pt)
DE (2)	DE4438147A1 (pt)
ES (1)	ES2143659T3 (pt)
WO (1)	WO1996012698A1 (pt)
ZA (1)	ZA958845B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6054625A (en) *	1999-05-27	2000-04-25	Witco Corporation	Heteropolyacids as catalysts for a synthesis of ketone peroxides
DE10308891A1 (de) *	2003-02-28	2004-09-09	Peroxid-Chemie Gmbh & Co. Kg	Verfahren zur Herstellung von Lösungen des trimeren cyclischen Cyclohexanon-Peroxids
CN107999011B (zh) *	2017-12-13	2019-03-08	方亨	过氧化甲乙酮生产系统及生产工艺
CN109796392B (zh) *	2019-03-28	2020-01-10	淄博圣马化工有限公司	一种无三废产生的过氧化甲乙酮合成方法
CN115677550B (zh) *	2022-10-28	2025-07-25	广东美亨新材料科技有限公司	一种低含水量过氧化甲乙酮的制备方法
CN117567342A (zh) *	2023-11-07	2024-02-20	广东美亨新材料科技有限公司	过氧化甲乙酮及其制备方法和应用
CN120623088B (zh) *	2025-06-23	2026-03-06	青岛思远化工有限公司	过氧化甲乙酮的制备方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB944873A (pt) *
GB912061A (en) *	1959-09-01	1962-12-05	Laporte Chemical	Improvements in or relating to the manufacture of ketone peroxides
DE1289047B (de) *	1966-09-23	1969-02-13	Elektrochem Werke Muenchen Ag	Stabilisierung von Ketonperoxydloesungen in Trialkylphosphaten mittels Aminen
IT1104579B (it) *	1978-12-29	1985-10-21	Montedison Spa	Procedimento per la preparazione di miscele ferossidiche

1994
- 1994-10-25 DE DE4438147A patent/DE4438147A1/de not_active Withdrawn
1995
- 1995-10-19 ZA ZA958845A patent/ZA958845B/xx unknown
- 1995-10-24 AU AU38690/95A patent/AU699396B2/en not_active Ceased
- 1995-10-24 BR BR9509497A patent/BR9509497A/pt not_active IP Right Cessation
- 1995-10-24 DE DE59507709T patent/DE59507709D1/de not_active Expired - Fee Related
- 1995-10-24 EP EP95937835A patent/EP0788477B1/de not_active Expired - Lifetime
- 1995-10-24 ES ES95937835T patent/ES2143659T3/es not_active Expired - Lifetime
- 1995-10-24 WO PCT/EP1995/004170 patent/WO1996012698A1/de not_active Ceased

Also Published As

Publication number	Publication date
AU699396B2 (en)	1998-12-03
WO1996012698A1 (de)	1996-05-02
DE4438147A1 (de)	1996-05-02
DE59507709D1 (de)	2000-03-02
EP0788477B1 (de)	2000-01-26
EP0788477A1 (de)	1997-08-13
ES2143659T3 (es)	2000-05-16
AU3869095A (en)	1996-05-15
ZA958845B (en)	1996-05-13

Legal Events

Date	Code	Title	Description
2002-06-04	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2005-04-19	B07A	Technical examination (opinion): publication of technical examination (opinion)
2005-04-19	B09A	Decision: intention to grant
2005-05-24	B07B	Technical examination (opinion): publication cancelled
2005-08-02	B16A	Patent or certificate of addition of invention granted
2014-04-01	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.
2021-03-23	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

Publication	Publication Date	Title
BR9508247A (pt)	1997-12-23	Derivados de 2-arilciclopentano-2,3-dionas
NL350032I1 (nl)	2007-07-02	Pyrazool-4-yl-benzoylderivaten de toepassing ervan als herbiciden.
DE69621483D1 (de)	2002-07-11	Einstückige Ansschlussbüchse
DE69634533D1 (de)	2005-05-04	Wegwerfartikel
DE69611959D1 (de)	2001-04-12	Thiopropionat-Synergisten
DE59605773D1 (de)	2000-09-28	Wässrige Pigmentpräparationen
TR199501668A2 (tr)	1996-07-21	Gelistirilmis cocuk bezi tespit dili.
BR9509497A (pt)	1997-09-30	Preparação de peróxido de metiletilcetona livre de sal e pobre em água
DE69617465D1 (de)	2002-01-10	Printer
DE69626585D1 (de)	2003-04-17	Ausbalancierter Zeilendrucker
BR9507016A (pt)	1997-09-09	Derivados de oxima
NO980495L (no)	1998-03-27	Skummer
IT1276074B1 (it)	1997-10-24	Rettoscopio monouso
EP0632924A4 (en)	1995-03-29	CORE-SHAPED TRANSFORMER.
ES1032273Y (es)	1996-09-16	Cesta rectangular de asas mejorada.
FR2727012B1 (fr)	1997-06-13	Fauteuil roulant pour handicape, capable de franchir des obstacles
DE69503809D1 (de)	1998-09-03	Segel
DE69523817D1 (de)	2001-12-20	Desodorisierende Präparate
ES1028213Y (es)	1995-05-16	Ducha perfeccionada.
KR970000006U (ko)	1997-01-21	경운기용 표시등
ES1037992Y (es)	1999-04-16	"puerta cortafuegos".
KR960036264U (ko)	1996-12-16	간이 화장실
KR970027108U (ko)	1997-07-24	물 끓임식 살균기
KR970002378U (ko)	1997-01-24	스팀처리기
ES1032922Y (es)	1996-12-16	Inodoro perfeccionado.