SG74656A1 - Process for inhibiting polymerization during distillation of vinyl aromatics - Google Patents

Process for inhibiting polymerization during distillation of vinyl aromatics

Info

Publication number
SG74656A1
SG74656A1 SG1998003599A SG1998003599A SG74656A1 SG 74656 A1 SG74656 A1 SG 74656A1 SG 1998003599 A SG1998003599 A SG 1998003599A SG 1998003599 A SG1998003599 A SG 1998003599A SG 74656 A1 SG74656 A1 SG 74656A1
Authority
SG
Singapore
Prior art keywords
during distillation
vinyl aromatics
polymerization during
inhibiting polymerization
inhibiting
Prior art date
Application number
SG1998003599A
Other languages
English (en)
Inventor
Robert R Frame
Paul R Kurek
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 SG74656A1 publication Critical patent/SG74656A1/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
SG1998003599A 1997-09-17 1998-09-10 Process for inhibiting polymerization during distillation of vinyl aromatics SG74656A1 (en)

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 (1)

Publication Number Publication Date
SG74656A1 true SG74656A1 (en) 2000-08-22

Family

ID=25461939

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998003599A SG74656A1 (en) 1997-09-17 1998-09-10 Process for inhibiting polymerization during distillation of vinyl aromatics

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 (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002524471A (ja) * 1998-09-09 2002-08-06 ベイカー ヒューズ インコーポレイテッド ヒンダードヒドロキシルアミンを使用したビニルモノマーの重合禁止剤
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
JP4459646B2 (ja) 2004-02-09 2010-04-28 新日鐵化学株式会社 多環芳香族ビニル化合物の製造方法
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
US12129514B2 (en) 2009-04-30 2024-10-29 Molecular Loop Biosolutions, Llc Methods and compositions for evaluating genetic markers
EP2425240A4 (de) 2009-04-30 2012-12-12 Good Start Genetics Inc Verfahren und zusammensetzung zur bewertung genetischer marker
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
US10227635B2 (en) 2012-04-16 2019-03-12 Molecular Loop Biosolutions, Llc Capture reactions
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
WO2016025818A1 (en) 2014-08-15 2016-02-18 Good Start Genetics, Inc. Systems and methods for genetic analysis
WO2016040446A1 (en) 2014-09-10 2016-03-17 Good Start Genetics, Inc. Methods for selectively suppressing non-target sequences
AU2015317692A1 (en) 2014-09-17 2017-04-06 Hologic, Inc. Method of partial lysis and assay
JP2017536087A (ja) 2014-09-24 2017-12-07 グッド スタート ジェネティクス， インコーポレイテッド 遺伝子アッセイのロバストネスを増大させるためのプロセス制御
WO2016112073A1 (en) 2015-01-06 2016-07-14 Good Start Genetics, Inc. Screening for structural variants
JP7049683B2 (ja) 2016-04-04 2022-04-07 シノピア バイオサイエンシーズ，インク． トラピジルを使用する錐体外路症候群の処置
US11433074B2 (en) 2017-06-22 2022-09-06 Triact Therapeutics, Inc. Methods of treating glioblastoma
WO2018237344A1 (en) 2017-06-22 2018-12-27 Triact Therapeutics, Inc. METHODS OF PATIENT SELECTION AND TREATMENT OF CANCERS OVEREXPRESSING TRXR OR PRDX
EP3687501A4 (de) 2017-09-29 2021-06-23 Triact Therapeutics, Inc. Iniparib-formulierungen und verwendungen davon
MX2022011879A (es) 2020-03-26 2023-01-11 Sinopia Biosciences Inc Derivados de trapidilo marcados isotopicamente.

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
EP0697386B1 (de) * 1994-08-19 1998-11-25 Hüls Aktiengesellschaft Inhibierung der Polymerisation von Styrol

Also Published As

Publication number Publication date
EP0903331A1 (de) 1999-03-24
TW438770B (en) 2001-06-07
CA2246942A1 (en) 1999-03-17
NO984283L (no) 1999-03-18
NO317956B1 (no) 2005-01-10
US5869717A (en) 1999-02-09
CN1217311A (zh) 1999-05-26
DE69802879D1 (de) 2002-01-24
DE69802879T2 (de) 2002-06-20
PL328598A1 (en) 1999-03-29
JPH11140001A (ja) 1999-05-25
ID21280A (id) 1999-05-06
EP0903331B1 (de) 2001-12-12
BR9803472A (pt) 2000-02-01
ES2166125T3 (es) 2002-04-01
NO984283D0 (no) 1998-09-16
MY118921A (en) 2005-02-28
KR19990029845A (ko) 1999-04-26
CN1131188C (zh) 2003-12-17

Similar Documents

Publication Publication Date Title
SG74656A1 (en) Process for inhibiting polymerization during distillation of vinyl aromatics
US5545782C1 (en) Method for inhibiting premature polymerization of vinyl aromatic monomers
HUP9901742A3 (en) Process for solution polymerization of olefin
SG68605A1 (en) Process for oligmerizing olefins
AU2320597A (en) Method for determining the nucleotide sequence of a polynucleotide
KR100186955B1 (en) Method of alkylation of hydrocarbon
AU5737696A (en) Nucleic acids for treating obesity
EP0782607A4 (de) Verfahren zur verbesserung von destillat
AU5737296A (en) Method for deriving ribozymes from nucleotide sequences and ribozymes derived thereof
ZA957446B (en) Process for decoking catalysts
EP0938460A4 (de) Verfahren zur olefinisomerisierung
PL310071A1 (en) Method of inhibiting polymerisation of aromatic or aliphatic vinyl compounds
IL120301A (en) Distillation apparatus
IL117123A0 (en) Acrylic emulsion coatings for rubber articles
GB9602680D0 (en) Distillation process
EP0608982A3 (de) Verfahren zur Inhibierung der Endotoxin-Aktivität.
GB2306166B (en) Method for hydrosilating unsaturated monomers
SG46973A1 (en) Polymerization process of vinyl choride
AU7237094A (en) Method for inhibiting the polymerization of vinyl aromatics
GB9604503D0 (en) Distiller apparatus
EG21507A (en) Strat-up polymerization process
AU4901896A (en) Method for treating multiple sclerosis
AU7169196A (en) Distillation of vinylaromatic monomer
GB9526218D0 (en) DNA Sequences
AU4703896A (en) Method for treating multiple sclerosis