BRPI0716943A2 - processo para produzir uma alimentaÇço de enriquecimento - Google Patents

processo para produzir uma alimentaÇço de enriquecimento

Info

Publication number
BRPI0716943A2
BRPI0716943A2 BRPI0716943-4A2A BRPI0716943A BRPI0716943A2 BR PI0716943 A2 BRPI0716943 A2 BR PI0716943A2 BR PI0716943 A BRPI0716943 A BR PI0716943A BR PI0716943 A2 BRPI0716943 A2 BR PI0716943A2
Authority
BR
Brazil
Prior art keywords
produce
enrichment feed
enrichment
feed
Prior art date
Application number
BRPI0716943-4A2A
Other languages
English (en)
Inventor
Johannes Wilhelmus Sluijmers
Kenny Randolph Parker
Philip Edward Gibson
Vreede Marcel De
Arnoldus Leunis Jan Heijblom
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BRPI0716943A2 publication Critical patent/BRPI0716943A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI0716943-4A2A 2006-09-15 2007-09-14 processo para produzir uma alimentaÇço de enriquecimento BRPI0716943A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84508006P 2006-09-15 2006-09-15
US84508106P 2006-09-15 2006-09-15
US11/845,269 US7897809B2 (en) 2005-05-19 2007-08-27 Process to produce an enrichment feed
PCT/US2007/020197 WO2008033566A1 (en) 2006-09-15 2007-09-14 A process to produce an enrichment feed

Publications (1)

Publication Number Publication Date
BRPI0716943A2 true BRPI0716943A2 (pt) 2013-09-17

Family

ID=38961816

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716943-4A2A BRPI0716943A2 (pt) 2006-09-15 2007-09-14 processo para produzir uma alimentaÇço de enriquecimento

Country Status (9)

Country Link
US (1) US7897809B2 (pt)
EP (1) EP2066612B1 (pt)
CN (1) CN105130791A (pt)
BR (1) BRPI0716943A2 (pt)
ES (1) ES2688198T3 (pt)
LT (1) LT2066612T (pt)
PL (1) PL2066612T3 (pt)
PT (1) PT2066612T (pt)
WO (1) WO2008033566A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110139386A1 (en) * 2003-06-19 2011-06-16 Eastman Chemical Company Wet lap composition and related processes
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) * 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7635745B2 (en) * 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US8840758B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
US8969404B2 (en) * 2012-06-22 2015-03-03 Eastman Chemical Company Purifying crude furan 2,5-dicarboxylic acid by hydrogenation
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US10425819B2 (en) * 2015-09-17 2019-09-24 Samsung Electronics Co., Ltd. Apparatus and method for controlling outbound communication

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Also Published As

Publication number Publication date
US20080009650A1 (en) 2008-01-10
EP2066612A1 (en) 2009-06-10
PL2066612T3 (pl) 2019-01-31
CN105130791A (zh) 2015-12-09
US7897809B2 (en) 2011-03-01
EP2066612B1 (en) 2018-08-01
PT2066612T (pt) 2018-10-19
ES2688198T3 (es) 2018-10-31
WO2008033566A1 (en) 2008-03-20
LT2066612T (lt) 2018-09-10

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Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 5A, 6A E 7A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A, 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.