DE3561807D1 - Process for the preparation of anthraquinone - Google Patents

Process for the preparation of anthraquinone

Info

Publication number
DE3561807D1
DE3561807D1 DE8585420233T DE3561807T DE3561807D1 DE 3561807 D1 DE3561807 D1 DE 3561807D1 DE 8585420233 T DE8585420233 T DE 8585420233T DE 3561807 T DE3561807 T DE 3561807T DE 3561807 D1 DE3561807 D1 DE 3561807D1
Authority
DE
Germany
Prior art keywords
weight
dispersion
temperature
anthraquinone
ortho
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
Application number
DE8585420233T
Other languages
English (en)
Inventor
Michel Devic
Jean-Pierre Schirmann
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.)
Arkema France SA
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3561807D1 publication Critical patent/DE3561807D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings
    • C07C50/18—Anthraquinones, i.e. C14H8O2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE8585420233T 1984-12-21 1985-12-19 Process for the preparation of anthraquinone Expired DE3561807D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8420090A FR2575154B1 (fr) 1984-12-21 1984-12-21 Procede de preparation d'anthraquinone

Publications (1)

Publication Number Publication Date
DE3561807D1 true DE3561807D1 (en) 1988-04-14

Family

ID=9311135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585420233T Expired DE3561807D1 (en) 1984-12-21 1985-12-19 Process for the preparation of anthraquinone

Country Status (12)

Country Link
US (1) US4717451A (de)
EP (1) EP0188979B1 (de)
JP (1) JPS61155349A (de)
KR (1) KR900006899B1 (de)
AT (1) ATE32880T1 (de)
CA (1) CA1253861A (de)
DE (1) DE3561807D1 (de)
ES (1) ES8702874A1 (de)
FI (1) FI87190C (de)
FR (1) FR2575154B1 (de)
IN (1) IN166607B (de)
PT (1) PT81727B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621099B2 (ja) * 1985-10-02 1994-03-23 川崎化成工業株式会社 疎水性キノン化合物の分散方法
JPH0256248A (ja) * 1987-09-09 1990-02-26 Yokoyama Yoshio 接触的縮合反応によるアントラキノン化合物の製造方法
JPS6480745A (en) * 1987-09-22 1989-03-27 Nissan Motor Air-fuel ratio control device for internal combustion engine
US5213836A (en) * 1991-09-18 1993-05-25 American Crystal Sugar Company Method of preparation of sugar beet fiber material
WO1995029288A1 (fr) * 1994-04-26 1995-11-02 Harima Chemicals, Inc. Adjuvant pour lessivage des pulpes
CN1092631C (zh) * 1999-11-18 2002-10-16 常州市正大超细粉体有限公司 易分散蒽醌及其生产和使用方法
JP5442977B2 (ja) * 2008-10-29 2014-03-19 山本化成株式会社 アントラキノン組成物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1591712A (en) * 1920-03-04 1926-07-06 Nat Aniline & Chem Co Inc Purification of anthraquinone
US3089879A (en) * 1959-12-21 1963-05-14 Standard Oil Co Separating 4, 4'-benzophenone dicarboxylic acid from a mixture of 4, 4'-and 2, 4'-benzophenone dicarboxylic acids and concurrently producing 2 anthraquinone carboxylic acid
DE2430567C2 (de) * 1974-06-26 1983-01-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Anthrachinon
DE2527491C2 (de) * 1975-06-20 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Anthrachinonen
CA1073161A (en) * 1975-09-05 1980-03-11 Canadian Industries Limited Delignification process
SU583120A1 (ru) * 1976-04-05 1977-12-05 Предприятие П/Я А-7815 Способ получени 2-трет-бутилантрахинона
FR2543544B1 (fr) * 1983-03-30 1986-01-17 Ugine Kuhlmann Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore

Also Published As

Publication number Publication date
US4717451A (en) 1988-01-05
PT81727A (fr) 1986-01-01
FI855072A0 (fi) 1985-12-18
JPS61155349A (ja) 1986-07-15
EP0188979A1 (de) 1986-07-30
ES550245A0 (es) 1987-01-16
KR860004828A (ko) 1986-07-14
ES8702874A1 (es) 1987-01-16
PT81727B (pt) 1988-04-21
ATE32880T1 (de) 1988-03-15
KR900006899B1 (ko) 1990-09-24
CA1253861A (fr) 1989-05-09
FI87190B (fi) 1992-08-31
FR2575154A1 (fr) 1986-06-27
EP0188979B1 (de) 1988-03-09
FI87190C (fi) 1992-12-10
JPH0132215B2 (de) 1989-06-29
FR2575154B1 (fr) 1987-01-23
FI855072A (fi) 1986-06-22
IN166607B (de) 1990-06-09

Similar Documents

Publication Publication Date Title
ZA975425B (en) A process for the preparation of tetraazamacrocycles.
DE3561807D1 (en) Process for the preparation of anthraquinone
SE8903657L (sv) Foerfarande foer framstaellning av n-fosfonometylglycin
WO1987001695A3 (fr) Procede de production de vanilline
DE3061827D1 (en) Process for the enzymatic preparation of aldonic acids
ES8201593A1 (es) Procedimiento para la obtencion de nuevos derivados del aci-do lignosulfonicos
DE3061419D1 (en) Process for preparing pure cyanuric acid
DE3462253D1 (en) Process for the desensitization of water insoluble peroxyacids
DE3360912D1 (en) Process for the preparation of dihydroxyaluminium sodium carbonate
DE3760087D1 (en) Process for the production of trihydroxy-benzenes
GB939920A (en) Process for the production of 1, 1, 1, -trifluoro-2-chloro-2-bromoethane
NZ227126A (en) Preparing lactulose from lactose by epimerisation with sodium aluminate
DE2963380D1 (en) Process for producing alkaliphosphate solutions free of zinc
NO874346D0 (no) Fremgangsmaate for fremstilling av baa-hydroksysmoersyre og salter derav.
FR2419938A1 (fr) Procede de preparation de l'oxyde de styrene
EP0210470B1 (en) Process for the preparation of 1-pyrazolines
EP0151245A3 (en) Soporific comprising lorazepam
ATE45138T1 (de) Verfahren zur herstellung substituierter trihydroxybenzole.
JPS5534207A (en) Preparation of carboxymethyl starch and its alkali salt
DE2960508D1 (en) Process for preparing 17-hydroxyspartein
JPS56106600A (en) Novel determining method of hydrogen peroxide
GB986867A (en) Method of preparing salicylic acid
GB2018735A (en) Hydrosulfite preparation
RO116614B1 (ro) Procedeu de obţinere a acidului silicic concentrat
SU1727338A1 (ru) Способ получения расширенного графита

Legal Events

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