GB1334596A - Disazo pigments containing hydrazide groups and process for their manufacture - Google Patents

Disazo pigments containing hydrazide groups and process for their manufacture

Info

Publication number
GB1334596A
GB1334596A GB1394071A GB1394071A GB1334596A GB 1334596 A GB1334596 A GB 1334596A GB 1394071 A GB1394071 A GB 1394071A GB 1394071 A GB1394071 A GB 1394071A GB 1334596 A GB1334596 A GB 1334596A
Authority
GB
United Kingdom
Prior art keywords
pigment
tio
polyvinyl chloride
manufacture
give
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
GB1394071A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1334596A publication Critical patent/GB1334596A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/32Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1394071A 1970-05-15 1971-05-10 Disazo pigments containing hydrazide groups and process for their manufacture Expired GB1334596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH728170A CH523305A (de) 1970-05-15 1970-05-15 Verfahren zur Herstellung hydrazidgruppenhaltiger Disazopigmente

Publications (1)

Publication Number Publication Date
GB1334596A true GB1334596A (en) 1973-10-24

Family

ID=4322665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1394071A Expired GB1334596A (en) 1970-05-15 1971-05-10 Disazo pigments containing hydrazide groups and process for their manufacture

Country Status (3)

Country Link
CH (1) CH523305A (enExample)
FR (1) FR2090068B1 (enExample)
GB (1) GB1334596A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3078424B2 (ja) 1993-05-28 2000-08-21 大日精化工業株式会社 有機光導電性材料及びそれを用いた電子写真感光体
CN114437562A (zh) * 2020-10-30 2022-05-06 中国石油化工股份有限公司 改性油品染料、油品着色剂及其制备方法与用途以及有色石油产品

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3078424B2 (ja) 1993-05-28 2000-08-21 大日精化工業株式会社 有機光導電性材料及びそれを用いた電子写真感光体
CN114437562A (zh) * 2020-10-30 2022-05-06 中国石油化工股份有限公司 改性油品染料、油品着色剂及其制备方法与用途以及有色石油产品
CN114437562B (zh) * 2020-10-30 2024-02-09 中国石油化工股份有限公司 改性油品染料、油品着色剂及其制备方法与用途以及有色石油产品

Also Published As

Publication number Publication date
CH523305A (de) 1972-05-31
FR2090068A1 (enExample) 1972-01-14
FR2090068B1 (enExample) 1976-06-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees