GB1460054A

GB1460054A – Production of easily dispersible high tinctorial strength perylene-3,4,9-10-tetra-carboxylic acid diimides
– Google Patents

GB1460054A – Production of easily dispersible high tinctorial strength perylene-3,4,9-10-tetra-carboxylic acid diimides
– Google Patents
Production of easily dispersible high tinctorial strength perylene-3,4,9-10-tetra-carboxylic acid diimides

Info

Publication number
GB1460054A

GB1460054A
GB1448174A
GB1448174A
GB1460054A
GB 1460054 A
GB1460054 A
GB 1460054A
GB 1448174 A
GB1448174 A
GB 1448174A
GB 1448174 A
GB1448174 A
GB 1448174A
GB 1460054 A
GB1460054 A
GB 1460054A
Authority
GB
United Kingdom
Prior art keywords
pigment
perylene
aminopropanol
april
mixtures
Prior art date
1973-04-03
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
GB1448174A
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.)

BASF SE

Original Assignee
BASF SE
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.)
1973-04-03
Filing date
1974-04-02
Publication date
1976-12-31

1974-04-02
Application filed by BASF SE
filed
Critical
BASF SE

1976-12-31
Publication of GB1460054A
publication
Critical
patent/GB1460054A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

C09B68/00—Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology

C09B68/20—Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology characterised by the process features

C09B68/24—Azo-coupling

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

C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings

C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series

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

C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

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

C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

C09B67/0001—Post-treatment of organic pigments or dyes

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

C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films

C09B67/0096—Purification; Precipitation; Filtration

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

C09B68/00—Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology

C09B68/40—Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology characterised by the chemical nature of the attached groups

C09B68/44—Non-ionic groups, e.g. halogen, OH or SH

C09B68/443—Carboxylic acid derivatives, e.g. carboxylic acid amides, carboxylic acid esters or CN groups

Abstract

1460054 Preparing pigments BASF AG 2 April 1974 [3 April 1973] 14481/74 Heading C4P Perylene 3,4,9,10-tetracarboxylic acid diimide and its N,N1-di-C 1 -C 4 -alkyl derivatives are prepared in pigmentary form by grinding crude pigment optionally in presence of a grinding aid to provide a ground pigment comprising particle agglomerates whose primary particles have a mean size of not more than 0À05 micron, recrystallizing the ground material by treating at up to 160‹ C. in (a) an aliphatic or aromatic primary amine having 2 to 8 carbon atoms, (b) a saturated or unsaturated mono- or binuclear heterocyclic base containing basic nitrogen as a ring member, (c) a water-soluble aliphatic carbonamide (M.W. 45-160) or mixtures of (a), (b) and (c) or (d) 75-84% H 2 SO 4 and then separating the pigment from the treatment medium. The amount of (a), (b) or (c), or mixtures thereof, is preferably 0À5-5À0 times the weight of crude pigment and the amount of (d) is 1À5-10À0 times the weight of crude pigment. The treatment mediums include nbutylamine, n-hexylamine, ethanolamine, 2- aminopropanol, 3-aminopropanol, #-methoxyethylamine, # – ethoxyethylamine, # – butoxyethylamine, γ – methoxypropylamine, γ- ethoxypropylamine, γ – butoxypropylamine, quinoline, quinaldine, morpholine, aniline chloraniline, methyl anthranilate, N,N-dimethylformamide, N,N-dimethylacetamide, N,N-dimethylpropionamide and N-methylpyrrolidone. In a further embodiment the pigment is isolated by freeze drying.

GB1448174A
1973-04-03
1974-04-02
Production of easily dispersible high tinctorial strength perylene-3,4,9-10-tetra-carboxylic acid diimides

Expired

GB1460054A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DE2316536A

DE2316536C3
(en)

1973-04-03
1973-04-03

Process for the preparation of strongly colored and easily distributable perylene-3,4,9,10-tetracarboxylic acid diimides

Publications (1)

Publication Number
Publication Date

GB1460054A
true

GB1460054A
(en)

1976-12-31

Family
ID=5876841
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1448174A
Expired

GB1460054A
(en)

1973-04-03
1974-04-02
Production of easily dispersible high tinctorial strength perylene-3,4,9-10-tetra-carboxylic acid diimides

Country Status (7)

Country
Link

US
(1)

US3976649A
(en)

JP
(1)

JPS5832181B2
(en)

CH
(1)

CH589118A5
(en)

DE
(1)

DE2316536C3
(en)

FR
(1)

FR2224530B3
(en)

GB
(1)

GB1460054A
(en)

IT
(1)

IT1003987B
(en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CH620703A5
(en)

*

1975-10-11
1980-12-15
Basf Ag
Process for the preparation of novel perylene-3,4,9,10-dicarboximide pigment forms and their use

DE2635157C2
(en)

*

1976-08-05
1986-01-02
Basf Ag, 6700 Ludwigshafen

Perylene-3,4,9,10-tetracarboxylic acid diimide pigment, process for its preparation and its use

CH627775A5
(en)

*

1977-02-03
1982-01-29
Ciba Geigy Ag

METHOD FOR CONVERTING A PIGMENT OR DISPERSION DYE INTO ANOTHER MODIFICATION.

CH637155A5
(en)

*

1977-11-18
1983-07-15
Ciba Geigy Ag
Treatment of azo pigments and amines

DE2837731A1
(en)

*

1978-08-30
1980-03-13
Basf Ag

METHOD FOR THE PRODUCTION OF PIGMENT FORMS OF PERYLENE-3,4,9,10-TETRACARBONIC ACID DIIMID WITH HIGH GLAZE AND BRILLIANCE

DE2851752B1
(en)

*

1978-11-30
1980-06-12
Basf Ag

Process for the production of easily dispersible and strongly colored pigment forms

DE3018006A1
(en)

*

1980-05-10
1981-11-12
Hoechst Ag, 6000 Frankfurt

METHOD FOR PRODUCING PIGMENTS OF THE PERYLENE-3,4,9,10-TETRACARBONIC ACID RANGE AND THE USE THEREOF

DE3260951D1
(en)

*

1981-07-06
1984-11-15
Mobay Chemical Corp
Process for conditioning a pigment

DE3524535A1
(en)

*

1985-07-10
1987-01-22
Hoechst Ag

METHOD FOR PRODUCING PERYLENE-3,4,9,10-TETRACARBONIC ACID-N, N’-DIMETHYLIMIDE IN HIGH-COVERING PIGMENT FORM

US5141837A
(en)

*

1990-02-23
1992-08-25
Eastman Kodak Company
Method for preparing coating compositions containing photoconductive perylene pigments

JPH0462560A
(en)

*

1990-06-29
1992-02-27
Mita Ind Co Ltd
Electrophotographic sensitive body

US5194088A
(en)

*

1991-07-08
1993-03-16
Ciba-Geigy Corporation
Process for conditioning organic pigments

US5466482A
(en)

1994-12-15
1995-11-14
Bayer Corporation
Phosphoric acid monoesters useful for surface treatment of pigments for waterborne coatings

DE19601752A1
(en)

*

1996-01-19
1997-07-24
Basf Ag

N, N’-Dimethylperylene-3,4,9,10-tetracarboxylic acid diimide pigment suitable for waterborne basecoats

US6039769A
(en)

*

1998-12-15
2000-03-21
Bayer Corporation
Process for the preparation of highly chromatic perylene pigments

US6432193B1
(en)

*

1999-12-15
2002-08-13
Bayer Corporation
Process for the continuous drowning of perylene melt

DE10005186A1
(en)

2000-02-05
2001-08-09
Clariant Gmbh

Process for the preparation of perylene-3,4,9,10-tetracarboxylic acid diimide in transparent pigment form

ES2359831T5
(en)

†

2004-02-11
2021-12-14
Basf Se

Black perylene pigments

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3043843A
(en)

*

1958-12-05
1962-07-10
Ciba Ltd
Dyestuffs of the perylene tetracarboxylic acid diimide series

DE1142339B
(en)

*

1961-07-14
1963-01-17
Basf Ag

Process for converting 3, 4, 9, 10-perylenetetracarboxylic acid diimide into a pigment form suitable for coloring organic materials such as paints, varnishes, rubber and plastics

DE1619531A1
(en)

*

1967-06-19
1971-02-11
Hoechst Ag

Process for converting perylene-3,4,9,10-tetracarboxylic diimide into a coloristically valuable pigment form

US3554776A
(en)

*

1967-11-24
1971-01-12
Allied Chem
Novel perylenetetracarboxylic diimide compositions

DE2063714C3
(en)

*

1970-12-24
1979-10-11
Bayer Ag, 5090 Leverkusen

Process for converting perylene-S ^ -SMO-tetracarboxylic acid diimide into a form which can be used as a pigment

DE2147024A1
(en)

*

1971-09-21
1973-03-29
Basf Ag

DYES OF THE PERYLENE TETRACARBON ACEUREDIIMIDE SERIES

1973

1973-04-03
DE
DE2316536A
patent/DE2316536C3/en
not_active
Expired

1974

1974-03-29
FR
FR7411344A
patent/FR2224530B3/fr
not_active
Expired

1974-03-29
CH
CH444874A
patent/CH589118A5/xx
not_active
IP Right Cessation

1974-04-01
US
US05/456,908
patent/US3976649A/en
not_active
Expired – Lifetime

1974-04-02
GB
GB1448174A
patent/GB1460054A/en
not_active
Expired

1974-04-02
IT
IT49945/74A
patent/IT1003987B/en
active

1974-04-03
JP
JP49037040A
patent/JPS5832181B2/en
not_active
Expired

Also Published As

Publication number
Publication date

US3976649A
(en)

1976-08-24

JPS49130425A
(en)

1974-12-13

CH589118A5
(en)

1977-06-30

FR2224530A1
(en)

1974-10-31

FR2224530B3
(en)

1978-02-17

DE2316536A1
(en)

1974-10-24

IT1003987B
(en)

1976-06-10

DE2316536C3
(en)

1981-08-20

JPS5832181B2
(en)

1983-07-11

DE2316536B2
(en)

1979-03-15

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Legal Events

Date
Code
Title
Description

1977-05-11
PS
Patent sealed [section 19, patents act 1949]

1991-11-27
PCNP
Patent ceased through non-payment of renewal fee

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