BR9610136A - Composição de azodinitrila e processo para a preparação de misturas de azodinitrila - Google Patents

Composição de azodinitrila e processo para a preparação de misturas de azodinitrila

Info

Publication number
BR9610136A
BR9610136A BR9610136A BR9610136A BR9610136A BR 9610136 A BR9610136 A BR 9610136A BR 9610136 A BR9610136 A BR 9610136A BR 9610136 A BR9610136 A BR 9610136A BR 9610136 A BR9610136 A BR 9610136A
Authority
BR
Brazil
Prior art keywords
azodinitrile
preparation
composition
mixtures
azodinitrile mixtures
Prior art date
Application number
BR9610136A
Other languages
English (en)
Inventor
Ernest Byron Wysong
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR9610136A publication Critical patent/BR9610136A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/63—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C255/65—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Detergent Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
BR9610136A 1995-08-29 1996-08-29 Composição de azodinitrila e processo para a preparação de misturas de azodinitrila BR9610136A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US327095P 1995-08-29 1995-08-29
US08/672,817 US5760192A (en) 1995-08-29 1996-06-28 Multi-component liquid azodinitrile mixtures
PCT/US1996/013876 WO1997008137A1 (en) 1995-08-29 1996-08-29 Multi-component liquid azodinitrile mixtures

Publications (1)

Publication Number Publication Date
BR9610136A true BR9610136A (pt) 1999-02-02

Family

ID=26671560

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610136A BR9610136A (pt) 1995-08-29 1996-08-29 Composição de azodinitrila e processo para a preparação de misturas de azodinitrila

Country Status (14)

Country Link
US (1) US5760192A (pt)
EP (1) EP0847383B1 (pt)
JP (1) JPH11512098A (pt)
KR (1) KR19990044271A (pt)
CN (1) CN1102578C (pt)
AU (1) AU714369B2 (pt)
BR (1) BR9610136A (pt)
CA (1) CA2229137A1 (pt)
DE (1) DE69616806T2 (pt)
DK (1) DK0847383T3 (pt)
ES (1) ES2165999T3 (pt)
HU (1) HUP9901487A3 (pt)
PL (1) PL325377A1 (pt)
WO (1) WO1997008137A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030195311A1 (en) * 2002-04-16 2003-10-16 Crompton Corporation Multi-component liquid azo-peroxide initiator mixture and method for using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783148A (en) * 1971-08-31 1974-01-01 Du Pont Process for the preparation of symmetrical azo compounds
US3987025A (en) * 1974-06-28 1976-10-19 E. I. Du Pont De Nemours And Company Liquid azonitrile mixtures
GB1449946A (en) * 1974-10-04 1976-09-15 Wako Pure Chem Ind Ltd Unsymmetrical azonitriles
US4028345A (en) * 1975-01-10 1977-06-07 E. I. Du Pont De Nemours And Company Process for the preparation of azodinitriles from aminonitriles in the presence of a surfactant

Also Published As

Publication number Publication date
ES2165999T3 (es) 2002-04-01
AU7011196A (en) 1997-03-19
PL325377A1 (en) 1998-07-20
KR19990044271A (ko) 1999-06-25
DE69616806T2 (de) 2002-04-04
EP0847383A1 (en) 1998-06-17
CN1102578C (zh) 2003-03-05
WO1997008137A1 (en) 1997-03-06
CA2229137A1 (en) 1997-03-06
EP0847383B1 (en) 2001-11-07
US5760192A (en) 1998-06-02
DE69616806D1 (de) 2001-12-13
MX9801594A (es) 1998-08-30
JPH11512098A (ja) 1999-10-19
CN1194635A (zh) 1998-09-30
AU714369B2 (en) 1999-12-23
DK0847383T3 (da) 2001-12-17
HUP9901487A2 (hu) 1999-08-30
HUP9901487A3 (en) 2000-02-28

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

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.

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 2606 DE 15-12-2020 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.