BRPI1013516A2 - desidratação de 1-fenil-etanol - Google Patents

desidratação de 1-fenil-etanol

Info

Publication number
BRPI1013516A2
BRPI1013516A2 BRPI1013516A BRPI1013516A BRPI1013516A2 BR PI1013516 A2 BRPI1013516 A2 BR PI1013516A2 BR PI1013516 A BRPI1013516 A BR PI1013516A BR PI1013516 A BRPI1013516 A BR PI1013516A BR PI1013516 A2 BRPI1013516 A2 BR PI1013516A2
Authority
BR
Brazil
Prior art keywords
phenylethanol
dehydration
phenylethanol dehydration
Prior art date
Application number
BRPI1013516A
Other languages
English (en)
Inventor
Eric H Hekelaar
Erik C Wijnbelt
Original Assignee
Lyondell Chemical Tech Lp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42077218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1013516(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lyondell Chemical Tech Lp filed Critical Lyondell Chemical Tech Lp
Publication of BRPI1013516A2 publication Critical patent/BRPI1013516A2/pt
Publication of BRPI1013516B1 publication Critical patent/BRPI1013516B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BRPI1013516A 2009-03-23 2010-03-05 processo para produzir estireno compreendendo desidratação de 1-fenil-etanol BRPI1013516B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/383,347 US8088963B2 (en) 2009-03-23 2009-03-23 Dehydration of 1-phenyl ethanol
PCT/US2010/000679 WO2010110841A1 (en) 2009-03-23 2010-03-05 Dehydration of 1-phenyl ethanol

Publications (2)

Publication Number Publication Date
BRPI1013516A2 true BRPI1013516A2 (pt) 2016-04-05
BRPI1013516B1 BRPI1013516B1 (pt) 2019-12-24

Family

ID=42077218

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013516A BRPI1013516B1 (pt) 2009-03-23 2010-03-05 processo para produzir estireno compreendendo desidratação de 1-fenil-etanol

Country Status (8)

Country Link
US (1) US8088963B2 (pt)
EP (1) EP2411350B1 (pt)
KR (1) KR101668892B1 (pt)
CN (1) CN102361838B (pt)
BR (1) BRPI1013516B1 (pt)
ES (1) ES2422586T3 (pt)
SG (1) SG174327A1 (pt)
WO (1) WO2010110841A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110776389B (zh) * 2019-11-29 2022-08-05 万华化学集团股份有限公司 一种制备苯乙烯的复配型催化剂及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US3442963A (en) * 1967-05-24 1969-05-06 Halcon International Inc Dehydration of alpha methylbenzyl alcohol to styrene
US3526674A (en) * 1968-08-05 1970-09-01 Halcon International Inc Process for the dehydration of aralkanols
US3658928A (en) * 1970-09-21 1972-04-25 Shell Oil Co Dehydration of alpha-methylbenzyl alcohol
US4065512A (en) * 1976-07-06 1977-12-27 Petro-Tex Chemical Corporation Iso-C4 compound reactions with perfluorosulfonic acid resin catalysts
US4155945A (en) * 1978-07-24 1979-05-22 Cities Service Company Continuous process for dehydration of tertiary butyl alcohol
US5639928A (en) * 1993-03-11 1997-06-17 Arco Chemical Technology, L.P. Dehydration of 1-phenyl ethanol
FR2703354B1 (fr) * 1993-03-31 1995-06-30 Lafon Labor Derives de 1, 2, 5, 6-tetrahydropyridine, leur procede de preparation et leurs applications en therapeutique.
WO2004014823A1 (en) * 2002-08-06 2004-02-19 Shell Internationale Research Maatschappij B.V. Process

Also Published As

Publication number Publication date
BRPI1013516B1 (pt) 2019-12-24
US20100240939A1 (en) 2010-09-23
WO2010110841A1 (en) 2010-09-30
KR20120009432A (ko) 2012-02-01
EP2411350B1 (en) 2013-05-29
SG174327A1 (en) 2011-11-28
ES2422586T3 (es) 2013-09-12
US8088963B2 (en) 2012-01-03
CN102361838B (zh) 2015-01-28
EP2411350A1 (en) 2012-02-01
KR101668892B1 (ko) 2016-10-24
CN102361838A (zh) 2012-02-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/03/2010, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 12A 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 2661 DE 04-01-2022 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.