BR9202659A - Processo para preparacao de sais de n-nitrosofenil hidroxilamina,e,para inibir a formacao de polimero indesejado - Google Patents

Processo para preparacao de sais de n-nitrosofenil hidroxilamina,e,para inibir a formacao de polimero indesejado

Info

Publication number
BR9202659A
BR9202659A BR929202659A BR9202659A BR9202659A BR 9202659 A BR9202659 A BR 9202659A BR 929202659 A BR929202659 A BR 929202659A BR 9202659 A BR9202659 A BR 9202659A BR 9202659 A BR9202659 A BR 9202659A
Authority
BR
Brazil
Prior art keywords
nitrosofenyl
hydroxylamine
inhibit
formation
preparing salts
Prior art date
Application number
BR929202659A
Other languages
English (en)
Inventor
Rita Karina Upmacis
Samuel Franklin Reed Jr
William Bauer Jr
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR9202659A publication Critical patent/BR9202659A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/04—N-nitroso compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
BR929202659A 1991-07-17 1992-07-13 Processo para preparacao de sais de n-nitrosofenil hidroxilamina,e,para inibir a formacao de polimero indesejado BR9202659A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/731,562 US5262569A (en) 1991-07-17 1991-07-17 Salts of N-nitrosophenylhydroxylamine

Publications (1)

Publication Number Publication Date
BR9202659A true BR9202659A (pt) 1993-03-16

Family

ID=24940042

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929202659A BR9202659A (pt) 1991-07-17 1992-07-13 Processo para preparacao de sais de n-nitrosofenil hidroxilamina,e,para inibir a formacao de polimero indesejado

Country Status (10)

Country Link
US (2) US5262569A (pt)
EP (1) EP0523965B1 (pt)
JP (1) JP3215168B2 (pt)
AT (1) ATE134992T1 (pt)
BR (1) BR9202659A (pt)
CA (1) CA2073491A1 (pt)
CZ (1) CZ279829B6 (pt)
DE (1) DE69208759T2 (pt)
ES (1) ES2086072T3 (pt)
MX (1) MX9204201A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428342B1 (en) * 1989-11-13 1997-01-15 LOCTITE (IRELAND) Ltd. Stable thiol-ene compositions
JPH07118307A (ja) * 1993-10-22 1995-05-09 Toagosei Co Ltd （メタ）アクリル酸エステルの重合抑制方法
TW407145B (en) * 1995-10-02 2000-10-01 Idemitsu Pertrochemical Co Ltd Process for inhibiting polymerization of a vinyl compound
US6018078A (en) * 1999-06-23 2000-01-25 First Chemical Corporation Stabilized N-nitrosohydroxylamines
JP3990580B2 (ja) * 2002-03-12 2007-10-17 株式会社日本触媒 （メタ）アクリル酸エステルの重合防止方法
JP2006290764A (ja) * 2005-04-07 2006-10-26 Teruo Kutsuma Ｎ−ニトロソ−ｎ−フェニルヒドロキシルアミンアルミニウム塩結晶およびその製造方法
WO2007035692A2 (en) * 2005-09-19 2007-03-29 Albemarle Corporation Polymerization inhibitor compositions, their preparation, and their use
CN101153014B (zh) * 2006-09-30 2010-05-12 北京英力科技发展有限公司 三(n-亚硝基-n-苯基羟胺)铝盐的制备方法
WO2014099236A1 (en) * 2012-12-18 2014-06-26 Rohm And Haas Company Method for reliable inhibitor delivery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426063A (en) * 1964-09-10 1969-02-04 Copolymer Rubber & Chem Corp Inhibiting thermal polymerization and the growth of popcorn polymer
US4638079A (en) * 1985-01-17 1987-01-20 Mallinckrodt, Inc. Inhibiting polymerization of ethylenically unsaturated monomers
US4772740A (en) * 1985-03-05 1988-09-20 Mallinckrodt, Inc. Ethanolamine salt of N-Nitrosophenylhydroxylamine and inhibiting polymerization therewith
US5212204A (en) * 1989-10-18 1993-05-18 The United States Of America As Represented By The Department Of Health And Human Services Antihypertensive compositions and use thereof

Also Published As

Publication number Publication date
US5262569A (en) 1993-11-16
ES2086072T3 (es) 1996-06-16
DE69208759T2 (de) 1996-11-07
MX9204201A (es) 1993-09-01
JP3215168B2 (ja) 2001-10-02
ATE134992T1 (de) 1996-03-15
CA2073491A1 (en) 1993-01-18
CZ224792A3 (en) 1993-02-17
DE69208759D1 (de) 1996-04-11
JPH05194346A (ja) 1993-08-03
EP0523965A1 (en) 1993-01-20
EP0523965B1 (en) 1996-03-06
US5292920A (en) 1994-03-08
CZ279829B6 (cs) 1995-07-12

Similar Documents

Publication Publication Date Title
BR9100793A (pt) Processo para a producao de peliculas ou laminados de polimero de propileno,pelicula e laminado assim obtidos
PT99261A (pt) Processo para a preparacao de herbicidas a base de aril-haloalquilpirazoles substituidos
SE8008333L (sv) Komposition for behandling av keratinfibrer baserad pa amfotera och anjoniska polymerer
SE8008332L (sv) Komposition for behandling av keratinfibrer baserad pa amfotera och katjoniska polymerer
BR9205312A (pt) Processo para preparação de polímeros de etileno, polímeros de etileno, composições peletizadas, e películas obteníveis dos polímeros.
DE68913226D1 (de) Verfahren zur Herstellung von Ethylenpolymeren.
DE69203959D1 (de) Verfahren zur Herstellung von Prepregs.
BR9202659A (pt) Processo para preparacao de sais de n-nitrosofenil hidroxilamina,e,para inibir a formacao de polimero indesejado
BR9201965A (pt) Processo para produzir um polimero superabsorvente
DE69209102D1 (de) Verfahren zur Herstellung von Ethylenpolymere
DE59103454D1 (de) Verfahren zur Herstellung von feinteiligen, wasserlöslichen Polymerisaten.
FR2708933B1 (fr) Procédé de production de polymères d'organosiloxane linéaires par dismutation.
DE59207901D1 (de) Vorrichtung zum herstellen von kunststoff-formfolien
BR9303975A (pt) Processo para obtençao de sais de hidroxilamònio o-substituídos
DE59200684D1 (de) Verfahren zur Herstellung von Vinylpolymeren.
BR9705108A (pt) Processo para a preparação de 4,4-dimetil-5-metileno-1,3-dioxolano-2-onas
ATE7690T1 (de) Zwischenprodukte zur herstellung von thienamycin und verfahren zur herstellung von zwischenprodukten.
PT90212A (pt) Processo aperfeicoado para a preparacao de derivados de 3-fenoloxi-3-fenil-propanaminas
BR9202790A (pt) Processo para a producao de polimero de olefina
PT91413A (pt) Processo para impedir a formacao de incrustacoes de polimeros
BR8806676A (pt) Processo para a preparacao de compostos,processo para a preparacao de sais e sais obtidos
DK0446607T3 (da) Fremgangsmåder til fremstilling af fortykkelsesmidler
FR2663586B1 (fr) Procedes pour proteger et pour accroitre la longevite d'une piece de bois a utilisation aquatique, et pieu mytilicole obtenu par ce procede.
DE68911435D1 (de) Verfahren zur Herstellung eines Polymers.
FI933739A (fi) Foerfarande och komposition foer kontrollering av mikroorganismtillvaext

Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 18A ANUI DADE.

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 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE A 18A ANUIDADE.

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.