CH626912A5 - - Google Patents

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Publication number
CH626912A5
CH626912A5 CH323177A CH323177A CH626912A5 CH 626912 A5 CH626912 A5 CH 626912A5 CH 323177 A CH323177 A CH 323177A CH 323177 A CH323177 A CH 323177A CH 626912 A5 CH626912 A5 CH 626912A5
Authority
CH
Switzerland
Prior art keywords
reactor
reaction
phthalic anhydride
urea
reaction product
Prior art date
Application number
CH323177A
Other languages
German (de)
English (en)
Inventor
Heinz-Ewald Baurecht
Reinhold Hoernle
Gerd Mueller
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH626912A5 publication Critical patent/CH626912A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH323177A 1976-03-18 1977-03-15 CH626912A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611546 DE2611546A1 (de) 1976-03-18 1976-03-18 Verfahren zur herstellung von kupferphthalocyanin

Publications (1)

Publication Number Publication Date
CH626912A5 true CH626912A5 (fr) 1981-12-15

Family

ID=5972838

Family Applications (1)

Application Number Title Priority Date Filing Date
CH323177A CH626912A5 (fr) 1976-03-18 1977-03-15

Country Status (11)

Country Link
US (1) US4118391A (fr)
JP (1) JPS52151319A (fr)
BE (1) BE852523A (fr)
BR (1) BR7701649A (fr)
CH (1) CH626912A5 (fr)
DE (1) DE2611546A1 (fr)
DK (1) DK117177A (fr)
ES (1) ES456926A1 (fr)
FR (1) FR2344602A1 (fr)
GB (1) GB1539675A (fr)
IN (1) IN155899B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320059A (en) * 1980-11-10 1982-03-16 American Cyanamid Company Process for the manufacture of phthalocyanines
US5230562A (en) * 1989-11-02 1993-07-27 Sumitomo Heavy Industries, Ltd. Viscous liquid processor
JP2925599B2 (ja) * 1989-11-02 1999-07-28 住友重機械工業株式会社 高粘度液処理装置
JPH05331383A (ja) * 1992-05-29 1993-12-14 Toyo Ink Mfg Co Ltd 粗製銅フタロシアニンの製造法
JP3368797B2 (ja) * 1997-05-12 2003-01-20 東洋インキ製造株式会社 銅フタロシアニンの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496819A (en) * 1937-06-01 1938-12-07 Ig Farbenindustrie Ag Process for the manufacture of new dyestuffs of the phthalocyanine series
CH217678A (de) * 1937-11-20 1941-10-31 Ig Farbenindustrie Ag Verfahren zur Herstellung eines Gemisches von Phthalocyaninsulfosäuren.
NL51309C (fr) * 1938-07-15
GB1483417A (en) * 1974-07-06 1977-08-17 Bayer Ag Process for the preparation and conditioning of copper phthalocyanine
DE2432564A1 (de) * 1974-07-06 1976-01-22 Bayer Ag Verfahren zur herstellung von kupferphthalocyanin

Also Published As

Publication number Publication date
IN155899B (fr) 1985-03-23
ES456926A1 (es) 1978-01-16
BR7701649A (pt) 1978-01-03
DK117177A (da) 1977-09-19
FR2344602A1 (fr) 1977-10-14
US4118391A (en) 1978-10-03
BE852523A (fr) 1977-09-16
GB1539675A (en) 1979-01-31
DE2611546A1 (de) 1977-09-22
JPS52151319A (en) 1977-12-15

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Legal Events

Date Code Title Description
PL Patent ceased