BRPI0618065A2 - processo para preparar trioxano e pelo menos um comonômero - Google Patents

processo para preparar trioxano e pelo menos um comonômero

Info

Publication number
BRPI0618065A2
BRPI0618065A2 BRPI0618065A BRPI0618065A BRPI0618065A2 BR PI0618065 A2 BRPI0618065 A2 BR PI0618065A2 BR PI0618065 A BRPI0618065 A BR PI0618065A BR PI0618065 A BRPI0618065 A BR PI0618065A BR PI0618065 A2 BRPI0618065 A2 BR PI0618065A2
Authority
BR
Brazil
Prior art keywords
comonomer
preparing trioxane
trioxane
preparing
Prior art date
Application number
BRPI0618065A
Other languages
English (en)
Inventor
Achim Stammer
Eckhard Ströfer
Jan Oldenburg
Markus Siegert
Neven Lang
Ralf Böhling
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BRPI0618065A2 publication Critical patent/BRPI0618065A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI0618065A 2005-10-31 2006-10-27 processo para preparar trioxano e pelo menos um comonômero BRPI0618065A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005051974A DE102005051974A1 (de) 2005-10-31 2005-10-31 Verfahren zur Herstellung von Trioxan und mindestens einem Comonomer
PCT/EP2006/067851 WO2007051762A1 (de) 2005-10-31 2006-10-27 Verfahren zur herstellung von trioxan und mindestens einem comonomer

Publications (1)

Publication Number Publication Date
BRPI0618065A2 true BRPI0618065A2 (pt) 2016-09-13

Family

ID=37478874

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618065A BRPI0618065A2 (pt) 2005-10-31 2006-10-27 processo para preparar trioxano e pelo menos um comonômero

Country Status (11)

Country Link
US (1) US20080283384A1 (pt)
EP (1) EP1945689A1 (pt)
JP (1) JP2009513687A (pt)
KR (1) KR20080075126A (pt)
CN (1) CN101321789A (pt)
AU (1) AU2006310554A1 (pt)
BR (1) BRPI0618065A2 (pt)
CA (1) CA2627080A1 (pt)
DE (1) DE102005051974A1 (pt)
NO (1) NO20081897L (pt)
WO (1) WO2007051762A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459138A (zh) * 2009-06-04 2012-05-16 基因组股份公司 分离发酵液成分的方法
US8785697B2 (en) 2011-06-24 2014-07-22 Eastman Chemical Company Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8969598B2 (en) 2011-06-24 2015-03-03 Eastman Chemical Company Production of cyclic acetals or ketals using liquid-phase acid catalysts
US8829206B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals or ketals using solid acid catalysts
US9056313B2 (en) 2011-06-24 2015-06-16 Eastman Chemical Company Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US9000229B2 (en) 2011-06-24 2015-04-07 Eastman Chemical Company Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US9388105B2 (en) 2011-06-24 2016-07-12 Eastman Chemical Company Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US8829207B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals by reactive distillation
CN108031132A (zh) * 2018-01-12 2018-05-15 无锡宝南机器制造有限公司 双塔降膜蒸发器组

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1668687B2 (de) * 1968-02-24 1976-06-24 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 18-methyl-5alpha-h-androstane, verfahren zu ihrer herstellung sowie diese enthaltende arzneimittel
DE2843468A1 (de) * 1978-10-05 1980-04-24 Hoechst Ag Verfahren zur gleichzeitigen herstellung von trioxan und cyclischen formalen
DE2853091A1 (de) * 1978-12-08 1980-06-26 Hoechst Ag Verfahren zur kontinuierlichen herstellung von trioxan
DE2912767A1 (de) * 1979-03-30 1980-10-09 Hoechst Ag Verfahren zur kontinuierlichen herstellung von trioxan
DE2943984A1 (de) * 1979-10-31 1981-05-14 Hoechst Ag, 6000 Frankfurt Verfahren und vorrichtung zur kontinuierlichen herstellung von trioxan
DE3445921A1 (de) * 1984-12-17 1986-06-19 Hoechst Ag, 6230 Frankfurt Verfahren zur kontinuierlichen herstellung von trioxan
DE19630670A1 (de) * 1996-07-30 1998-02-05 Basf Ag Verfahren zur Herstellung von Aminen aus Olefinen an Zeolithen mit NES-Struktur
DE19732291A1 (de) * 1997-07-26 1999-01-28 Basf Ag Verfahren zur Abtrennung von Trioxan
DE10215976A1 (de) * 2002-04-11 2003-10-23 Basf Ag Herstellung von Polyoxymethylen und dafür geeignete Katalysatoren III
DE10361516A1 (de) * 2003-12-23 2005-07-28 Basf Ag Verfahren zur Abtrennung von Trioxan aus einem Trioxan/Formaldehyd/Wasser-Gemisch mittels Druckwechsel-Rektifikation

Also Published As

Publication number Publication date
NO20081897L (no) 2008-05-27
KR20080075126A (ko) 2008-08-14
DE102005051974A1 (de) 2007-05-03
US20080283384A1 (en) 2008-11-20
JP2009513687A (ja) 2009-04-02
WO2007051762A1 (de) 2007-05-10
EP1945689A1 (de) 2008-07-23
AU2006310554A1 (en) 2007-05-10
CN101321789A (zh) 2008-12-10
CA2627080A1 (en) 2007-05-10

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 PAR 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 20080064030/RJ DE 29/04/2008.

B11M Dismissal: decision cancelled

Free format text: O DESPACHO 11.6.1 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: O DESPACHO 6.8 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

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

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

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