BR9708681A - Processo para producão de 2,5-dimetil-2,5-di-t-butilperóxi-hexano - Google Patents

Processo para producão de 2,5-dimetil-2,5-di-t-butilperóxi-hexano

Info

Publication number
BR9708681A
BR9708681A BR9708681A BR9708681A BR9708681A BR 9708681 A BR9708681 A BR 9708681A BR 9708681 A BR9708681 A BR 9708681A BR 9708681 A BR9708681 A BR 9708681A BR 9708681 A BR9708681 A BR 9708681A
Authority
BR
Brazil
Prior art keywords
butylperoxy
hexane
dimethyl
production
Prior art date
Application number
BR9708681A
Other languages
English (en)
Inventor
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.)
Filing date
Publication date
Application filed by Peroxid Chemie Gmbh filed Critical Peroxid Chemie Gmbh
Publication of BR9708681A publication Critical patent/BR9708681A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/16—Peroxy compounds the —O—O— group being bound between two carbon atoms not further substituted by oxygen atoms, i.e. peroxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
BR9708681A 1996-04-17 1997-04-17 Processo para producão de 2,5-dimetil-2,5-di-t-butilperóxi-hexano BR9708681A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615182A DE19615182A1 (de) 1996-04-17 1996-04-17 Verfahren zur Herstellung von 2,5-Dimethyl-2,5-di-t-butylperoxy-hexan
PCT/EP1997/001937 WO1997038974A1 (de) 1996-04-17 1997-04-17 Verfahren zur herstellung von 2,5-dimethyl-2,5-di-t-butylperoxyhexan

Publications (1)

Publication Number Publication Date
BR9708681A true BR9708681A (pt) 1999-08-03

Family

ID=7791541

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708681A BR9708681A (pt) 1996-04-17 1997-04-17 Processo para producão de 2,5-dimetil-2,5-di-t-butilperóxi-hexano

Country Status (8)

Country Link
US (1) US6034280A (pt)
EP (1) EP0898561B1 (pt)
JP (1) JP2000508332A (pt)
BR (1) BR9708681A (pt)
CA (1) CA2251968A1 (pt)
DE (2) DE19615182A1 (pt)
ES (1) ES2158558T3 (pt)
WO (1) WO1997038974A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104910058B (zh) * 2015-04-20 2018-08-17 四川宜宾恒德化学有限公司 一种2,5-二甲基-2,5-双（叔丁基过氧基）己烷的纯化方法
CN106083683B (zh) * 2016-06-24 2018-02-27 江苏强盛功能化学股份有限公司 2，5‑二甲基‑2，5‑双（叔丁基过氧基）己烷的脱色方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38108A1 (pt) * 1959-01-14
US3086966A (en) * 1959-12-18 1963-04-23 Wallace & Tiernan Inc 2, 5-dimethyl-2, 5-di(t-butylperoxy) hexane
GB954361A (en) * 1960-06-08 1964-04-08 Konink Ind Mij Voorheen Noury Improvements in or relating to ditertiary peroxides
FR1291963A (fr) * 1961-06-06 1962-04-27 Bayer Ag Procédé de préparation de polycarbodiimides
DE3633308A1 (de) * 1986-09-30 1988-03-31 Peroxid Chemie Gmbh Verfahren zur herstellung von t-alkyl-t-aralkylperoxiden
US5210320A (en) * 1992-08-17 1993-05-11 Phillips Petroleum Company Preparation of 2,5-dimethylhexane-2,5-dihydroperoxide and derivatives thereof
US5420357A (en) * 1993-08-04 1995-05-30 Arco Chemical Technology, L.P. Preparation of dialkyl peroxides
US5371298A (en) * 1993-12-22 1994-12-06 Arco Chemical Technology, L.P. Preparation of dialkyl peroxides

Also Published As

Publication number Publication date
DE59703806D1 (de) 2001-07-19
CA2251968A1 (en) 1997-10-23
EP0898561A1 (de) 1999-03-03
EP0898561B1 (de) 2001-06-13
WO1997038974A1 (de) 1997-10-23
DE19615182A1 (de) 1997-10-23
ES2158558T3 (es) 2001-09-01
JP2000508332A (ja) 2000-07-04
US6034280A (en) 2000-03-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE DA 10A A 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

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 2607 DE 22-12-2020 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.