HRP980039B1 - Method of purifying 1,3,5-triisopropylbenzene - Google Patents

Method of purifying 1,3,5-triisopropylbenzene

Info

Publication number
HRP980039B1
HRP980039B1 HR980039A HRP980039A HRP980039B1 HR P980039 B1 HRP980039 B1 HR P980039B1 HR 980039 A HR980039 A HR 980039A HR P980039 A HRP980039 A HR P980039A HR P980039 B1 HRP980039 B1 HR P980039B1
Authority
HR
Croatia
Prior art keywords
triisopropylbenzene
purifying
Prior art date
Application number
HR980039A
Other languages
English (en)
Inventor
Dieter Schweiss
Jonathan Charles Walker
Gretchen Maria Crumbaugh
Original Assignee
Warner Lambert 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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of HRP980039A2 publication Critical patent/HRP980039A2/hr
Publication of HRP980039B1 publication Critical patent/HRP980039B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Cosmetics (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
HR980039A 1997-02-06 1998-01-27 Method of purifying 1,3,5-triisopropylbenzene HRP980039B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3882897P 1997-02-06 1997-02-06

Publications (2)

Publication Number Publication Date
HRP980039A2 HRP980039A2 (en) 1998-10-31
HRP980039B1 true HRP980039B1 (en) 2002-06-30

Family

ID=21902138

Family Applications (1)

Application Number Title Priority Date Filing Date
HR980039A HRP980039B1 (en) 1997-02-06 1998-01-27 Method of purifying 1,3,5-triisopropylbenzene

Country Status (22)

Country Link
US (1) US6399847B1 (xx)
EP (1) EP0970030B1 (xx)
JP (1) JP2001511178A (xx)
AR (1) AR011640A1 (xx)
AT (1) ATE237572T1 (xx)
AU (1) AU737626B2 (xx)
CA (1) CA2274235A1 (xx)
CO (1) CO5031315A1 (xx)
CR (1) CR5715A (xx)
DE (1) DE69721065T2 (xx)
DK (1) DK0970030T3 (xx)
ES (1) ES2193416T3 (xx)
GT (1) GT199800028A (xx)
HN (1) HN1998000014A (xx)
HR (1) HRP980039B1 (xx)
NZ (1) NZ336132A (xx)
PA (1) PA8446201A1 (xx)
PE (1) PE58499A1 (xx)
PT (1) PT970030E (xx)
TW (1) TW513390B (xx)
WO (1) WO1998034892A1 (xx)
ZA (1) ZA98943B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ336132A (en) 1997-02-06 2000-09-29 Warner Lambert Co Method of purifying 1,3,5-triisopropylbenzene comprising combining impure 1,3,5-triisopropylbenzene with a sulphonating agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761858A (en) * 1956-09-04 Recovery of i
US2873300A (en) * 1956-02-24 1959-02-10 Koppers Co Inc Selective sulfonation procedure for separating a 1, 3, 5-trialkylbenzene from benzene hydrocarbons
US3703503A (en) * 1969-08-13 1972-11-21 Sun Oil Co Thiourea pseudocumene adduct
JPS63166432A (ja) * 1986-12-27 1988-07-09 Res Assoc Util Of Light Oil 吸着剤の製造法
NZ336132A (en) 1997-02-06 2000-09-29 Warner Lambert Co Method of purifying 1,3,5-triisopropylbenzene comprising combining impure 1,3,5-triisopropylbenzene with a sulphonating agent

Also Published As

Publication number Publication date
CO5031315A1 (es) 2001-04-27
ZA98943B (en) 1998-08-11
HRP980039A2 (en) 1998-10-31
CA2274235A1 (en) 1998-08-13
DE69721065T2 (de) 2004-04-22
ES2193416T3 (es) 2003-11-01
DE69721065D1 (de) 2003-05-22
WO1998034892A1 (en) 1998-08-13
US20020028978A1 (en) 2002-03-07
AR011640A1 (es) 2000-08-30
ATE237572T1 (de) 2003-05-15
PT970030E (pt) 2003-06-30
EP0970030B1 (en) 2003-04-16
DK0970030T3 (da) 2003-08-04
GT199800028A (es) 1999-07-30
JP2001511178A (ja) 2001-08-07
HN1998000014A (es) 1999-11-03
AU737626B2 (en) 2001-08-23
PA8446201A1 (es) 2000-05-24
CR5715A (es) 2006-03-24
PE58499A1 (es) 1999-06-14
AU5370398A (en) 1998-08-26
EP0970030A1 (en) 2000-01-12
TW513390B (en) 2002-12-11
US6399847B1 (en) 2002-06-04
NZ336132A (en) 2000-09-29

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Legal Events

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Payment date: 20030108

Year of fee payment: 6

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Effective date: 20040128