DE69802879D1 - Verfahren zur Inhibierung der Polymerisierung während der Distillierung von vinylaromatischen Verbindungen - Google Patents

Verfahren zur Inhibierung der Polymerisierung während der Distillierung von vinylaromatischen Verbindungen

Info

Publication number
DE69802879D1
DE69802879D1 DE69802879T DE69802879T DE69802879D1 DE 69802879 D1 DE69802879 D1 DE 69802879D1 DE 69802879 T DE69802879 T DE 69802879T DE 69802879 T DE69802879 T DE 69802879T DE 69802879 D1 DE69802879 D1 DE 69802879D1
Authority
DE
Germany
Prior art keywords
distillation
aromatic compounds
vinyl aromatic
polymerization during
inhibiting polymerization
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69802879T
Other languages
English (en)
Other versions
DE69802879T2 (de
Inventor
Robert R Frame
Paul R Kurek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of DE69802879D1 publication Critical patent/DE69802879D1/de
Application granted granted Critical
Publication of DE69802879T2 publication Critical patent/DE69802879T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/952—Reaction stopping or retarding
DE69802879T 1997-09-17 1998-09-12 Verfahren zur Inhibierung der Polymerisierung während der Distillierung von vinylaromatischen Verbindungen Expired - Fee Related DE69802879T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/932,202 US5869717A (en) 1997-09-17 1997-09-17 Process for inhibiting the polymerization of vinyl aromatics

Publications (2)

Publication Number Publication Date
DE69802879D1 true DE69802879D1 (de) 2002-01-24
DE69802879T2 DE69802879T2 (de) 2002-06-20

Family

ID=25461939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802879T Expired - Fee Related DE69802879T2 (de) 1997-09-17 1998-09-12 Verfahren zur Inhibierung der Polymerisierung während der Distillierung von vinylaromatischen Verbindungen

Country Status (15)

Country Link
US (1) US5869717A (de)
EP (1) EP0903331B1 (de)
JP (1) JPH11140001A (de)
KR (1) KR19990029845A (de)
CN (1) CN1131188C (de)
BR (1) BR9803472A (de)
CA (1) CA2246942A1 (de)
DE (1) DE69802879T2 (de)
ES (1) ES2166125T3 (de)
ID (1) ID21280A (de)
MY (1) MY118921A (de)
NO (1) NO317956B1 (de)
PL (1) PL328598A1 (de)
SG (1) SG74656A1 (de)
TW (1) TW438770B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010079776A (ko) * 1998-09-09 2001-08-22 칼 에이. 로월드 장애 히드록실아민을 이용한 비닐 모노머 중합반응 억제방법
US6395942B1 (en) * 1999-08-10 2002-05-28 Uop Llc Increasing the thermal stability of a vinyl aromatic polymerization inhibitor
US6395943B1 (en) * 1999-08-10 2002-05-28 Uop Llc Process for inhibiting the polymerization of vinyl aromatic compounds
US7094939B1 (en) * 2002-09-23 2006-08-22 Uop Llc Styrene process with recycle from dehydrogenation zone
JP2006282541A (ja) * 2005-03-31 2006-10-19 Hakuto Co Ltd 芳香族ビニル化合物の重合抑制剤組成物及び重合抑制方法
AU2010242073C1 (en) 2009-04-30 2015-12-24 Good Start Genetics, Inc. Methods and compositions for evaluating genetic markers
US9163281B2 (en) 2010-12-23 2015-10-20 Good Start Genetics, Inc. Methods for maintaining the integrity and identification of a nucleic acid template in a multiplex sequencing reaction
CA2852665A1 (en) 2011-10-17 2013-04-25 Good Start Genetics, Inc. Analysis methods
US8209130B1 (en) 2012-04-04 2012-06-26 Good Start Genetics, Inc. Sequence assembly
EP2971159B1 (de) 2013-03-14 2019-05-08 Molecular Loop Biosolutions, LLC Verfahren zur analyse von nukleinsäuren
US10851414B2 (en) 2013-10-18 2020-12-01 Good Start Genetics, Inc. Methods for determining carrier status
US11053548B2 (en) 2014-05-12 2021-07-06 Good Start Genetics, Inc. Methods for detecting aneuploidy
WO2016040446A1 (en) 2014-09-10 2016-03-17 Good Start Genetics, Inc. Methods for selectively suppressing non-target sequences
CA2961613A1 (en) 2014-09-17 2016-03-24 Hologic, Inc. Method of partial lysis and assay
US10429399B2 (en) 2014-09-24 2019-10-01 Good Start Genetics, Inc. Process control for increased robustness of genetic assays
EP4095261A1 (de) 2015-01-06 2022-11-30 Molecular Loop Biosciences, Inc. Abtasten auf strukturelle varianten
CN116509869A (zh) 2016-04-04 2023-08-01 希诺皮亚生物科学公司 使用曲匹地尔治疗锥体外系综合征
US11433074B2 (en) 2017-06-22 2022-09-06 Triact Therapeutics, Inc. Methods of treating glioblastoma
US11628144B2 (en) 2017-09-29 2023-04-18 Triact Therapeutics, Inc. Iniparib formulations and uses thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936607A (de) * 1972-08-09 1974-04-05
US4050993A (en) * 1972-09-11 1977-09-27 Cosden Oil & Chemical Company Distillation of readily polymerizable ethylenically unsaturated compounds
US3988212A (en) * 1975-03-21 1976-10-26 Cosden Technology, Inc. Polymerization inhibitor for vinyl aromatic compounds
US4341600A (en) * 1981-04-06 1982-07-27 Cosden Technology, Inc. Polymerization inhibitor for vinyltoluene
JPS5929624A (ja) * 1982-08-11 1984-02-16 Nippon Steel Chem Co Ltd アルケニルベンゼン単量体の蒸留分離法
US4654451A (en) * 1985-12-27 1987-03-31 Atlantic Richfield Company Inhibiting polymerization of vinyl aromatic monomers
US4774374A (en) * 1987-06-12 1988-09-27 Uniroyal Chemical Company, Inc. Stabilized vinyl aromatic composition
US4967027A (en) * 1987-12-22 1990-10-30 Mitsubishi Petrochemical Co., Ltd. Method of inhibiting polymerization of styrenes
JPH01226858A (ja) * 1988-03-08 1989-09-11 Mitsubishi Petrochem Co Ltd 新規重合禁止剤
US5034156A (en) * 1988-04-18 1991-07-23 Mallinckrodt Specialty Chemicals Company Method for inhibiting the polymerization of acrylic acid
US4929778A (en) * 1989-06-05 1990-05-29 Betz Laboratories, Inc. Methods and compositions for inhibiting styrene polymerization
JPH03149205A (ja) * 1989-11-02 1991-06-25 Kurita Water Ind Ltd スチレン用重合防止剤組成物
US5312952A (en) * 1992-04-23 1994-05-17 Uniroyal Chemical Company, Inc. Polymerization inhibitor for vinyl aromatics
JP3177860B2 (ja) * 1992-05-08 2001-06-18 東ソー株式会社 ビニル系単量体の回収法
US5254760A (en) * 1992-07-29 1993-10-19 Ciba-Geigy Corporation Inhibiting polymerization of vinyl aromatic monomers
CA2099168A1 (en) * 1992-10-21 1994-04-22 Betzdearborn Inc. Compositions and methods for inhibiting styrene polymerization
JPH0710910A (ja) * 1993-06-25 1995-01-13 Showa Denko Kk エチレン共重合体の製造方法
US5488192A (en) * 1993-07-23 1996-01-30 Kourbatov Method for inhibiting the polymerization of styrene
ES2126185T3 (es) * 1994-08-19 1999-03-16 Huels Chemische Werke Ag Inhibicion de la polimerizacion del estireno.

Also Published As

Publication number Publication date
EP0903331B1 (de) 2001-12-12
PL328598A1 (en) 1999-03-29
ES2166125T3 (es) 2002-04-01
MY118921A (en) 2005-02-28
ID21280A (id) 1999-05-06
EP0903331A1 (de) 1999-03-24
NO317956B1 (no) 2005-01-10
NO984283L (no) 1999-03-18
BR9803472A (pt) 2000-02-01
CN1131188C (zh) 2003-12-17
CA2246942A1 (en) 1999-03-17
NO984283D0 (no) 1998-09-16
US5869717A (en) 1999-02-09
DE69802879T2 (de) 2002-06-20
SG74656A1 (en) 2000-08-22
TW438770B (en) 2001-06-07
CN1217311A (zh) 1999-05-26
JPH11140001A (ja) 1999-05-25
KR19990029845A (ko) 1999-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee