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JPH0460147B2 - - Google Patents

Info

Publication number
JPH0460147B2
JPH0460147B2 JP14120283A JP14120283A JPH0460147B2 JP H0460147 B2 JPH0460147 B2 JP H0460147B2 JP 14120283 A JP14120283 A JP 14120283A JP 14120283 A JP14120283 A JP 14120283A JP H0460147 B2 JPH0460147 B2 JP H0460147B2
Authority
JP
Grant status
Grant
Patent type
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
JP14120283A
Other versions
JPS6032850A (en )
Inventor
Katsuya Shibata
Kenji Yamada
Original Assignee
Tosoh Corp
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
Grant date

Links

JP14120283A 1983-08-03 1983-08-03 Expired - Lifetime JPH0460147B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14120283A JPH0460147B2 (en) 1983-08-03 1983-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14120283A JPH0460147B2 (en) 1983-08-03 1983-08-03

Publications (2)

Publication Number Publication Date
JPS6032850A true JPS6032850A (en) 1985-02-20
JPH0460147B2 true JPH0460147B2 (en) 1992-09-25

Family

ID=15286519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14120283A Expired - Lifetime JPH0460147B2 (en) 1983-08-03 1983-08-03

Country Status (1)

Country Link
JP (1) JPH0460147B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527664B2 (en) * 1985-05-10 1993-04-21 Tosoh Corp
US5286863A (en) * 1991-08-22 1994-02-15 Ciba-Geigy Corporation Oxidation process for preparing quinacridone pigments
ES2147830T3 (en) * 1994-10-12 2000-10-01 Ciba Sc Holding Ag Process for preparing pigments diarildicetopirrolopirrol.
US6494949B2 (en) * 2001-01-05 2002-12-17 Sun Chemical Corporation Process for the preparation of beta-phase quinacridone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135821A (en) * 1978-04-14 1979-10-22 Toyo Soda Mfg Co Ltd Preparation of quinacridone pigment
JPS57108162A (en) * 1980-12-25 1982-07-06 Ube Ind Ltd Production of beta-crystalline phase quinacridone pigment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135821A (en) * 1978-04-14 1979-10-22 Toyo Soda Mfg Co Ltd Preparation of quinacridone pigment
JPS57108162A (en) * 1980-12-25 1982-07-06 Ube Ind Ltd Production of beta-crystalline phase quinacridone pigment

Also Published As

Publication number Publication date Type
JP1771830C (en) grant
JPS6032850A (en) 1985-02-20 application

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