GB2190080B - Anthraquinones - Google Patents

Anthraquinones

Info

Publication number
GB2190080B
GB2190080B GB8610765A GB8610765A GB2190080B GB 2190080 B GB2190080 B GB 2190080B GB 8610765 A GB8610765 A GB 8610765A GB 8610765 A GB8610765 A GB 8610765A GB 2190080 B GB2190080 B GB 2190080B
Authority
GB
United Kingdom
Prior art keywords
anthraquinones
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 - Lifetime
Application number
GB8610765A
Other versions
GB8610765D0 (en
GB2190080A (en
Inventor
Yoshiyuki Okamoto
Raghavan Krishnan
Richard Vicari
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.)
INDSPEC Chemical Corp
Beazer East Inc
Original Assignee
INDSPEC Chemical Corp
Beazer Materials and Services Inc
Koppers Co Inc
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 INDSPEC Chemical Corp, Beazer Materials and Services Inc, Koppers Co Inc filed Critical INDSPEC Chemical Corp
Priority to GB8610765A priority Critical patent/GB2190080B/en
Priority to JP11043986A priority patent/JPS62267362A/en
Priority to DE19863616364 priority patent/DE3616364A1/en
Priority to FR8607429A priority patent/FR2599030B1/en
Publication of GB8610765D0 publication Critical patent/GB8610765D0/en
Publication of GB2190080A publication Critical patent/GB2190080A/en
Application granted granted Critical
Publication of GB2190080B publication Critical patent/GB2190080B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Catalysts (AREA)
GB8610765A 1986-05-02 1986-05-02 Anthraquinones Expired - Lifetime GB2190080B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8610765A GB2190080B (en) 1986-05-02 1986-05-02 Anthraquinones
JP11043986A JPS62267362A (en) 1986-05-02 1986-05-14 Production of anthraquinoes
DE19863616364 DE3616364A1 (en) 1986-05-02 1986-05-15 METHOD FOR PRODUCING ANTHRACHINONS
FR8607429A FR2599030B1 (en) 1986-05-02 1986-05-23 PROCESS FOR PRODUCING ANTHRAQUINONES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8610765A GB2190080B (en) 1986-05-02 1986-05-02 Anthraquinones

Publications (3)

Publication Number Publication Date
GB8610765D0 GB8610765D0 (en) 1986-06-11
GB2190080A GB2190080A (en) 1987-11-11
GB2190080B true GB2190080B (en) 1990-03-21

Family

ID=10597239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610765A Expired - Lifetime GB2190080B (en) 1986-05-02 1986-05-02 Anthraquinones

Country Status (4)

Country Link
JP (1) JPS62267362A (en)
DE (1) DE3616364A1 (en)
FR (1) FR2599030B1 (en)
GB (1) GB2190080B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238045A1 (en) * 1992-11-11 1994-05-19 Basf Ag Process for the production of anthraquinones
FR2759079B1 (en) * 1997-02-03 2002-06-14 Girex PROCESS FOR THE PREPARATION OF SUBSTITUTED ANTHRAQUINONES AND APPLICATION TO THE PREPARATION OF RHEINES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320375A (en) * 1928-07-06 1929-10-07 Ig Farbenindustrie Ag Improvements in the manufacture and production of anthraquinone and its derivatives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR39333E (en) * 1930-06-19 1931-10-12 Ig Farbenindustrie Ag Process for the production of anthraquinone and its derivatives
US2652408A (en) * 1951-07-14 1953-09-15 American Cyanamid Co Preparation of anthraquinone compounds
BE573902A (en) * 1957-12-16
DE2437220C3 (en) * 1974-08-02 1979-06-13 Bayer Ag, 5090 Leverkusen Process for the production of anthraquinone
US4308211A (en) * 1980-12-29 1981-12-29 The Goodyear Tire & Rubber Company Process for the preparation of anthraquinone
JPS57203027A (en) * 1981-06-09 1982-12-13 Kawasaki Kasei Chem Ltd Purification of anthraquinone
JPS57206633A (en) * 1981-06-12 1982-12-18 Kawasaki Kasei Chem Ltd Purifying method of anthraquinone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320375A (en) * 1928-07-06 1929-10-07 Ig Farbenindustrie Ag Improvements in the manufacture and production of anthraquinone and its derivatives

Also Published As

Publication number Publication date
DE3616364A1 (en) 1987-11-19
FR2599030A1 (en) 1987-11-27
JPS62267362A (en) 1987-11-20
FR2599030B1 (en) 1988-12-02
GB8610765D0 (en) 1986-06-11
GB2190080A (en) 1987-11-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930502