GB1428867A - Polyimide dyestuffs - Google Patents

Polyimide dyestuffs

Info

Publication number
GB1428867A
GB1428867A GB2871574A GB2871574A GB1428867A GB 1428867 A GB1428867 A GB 1428867A GB 2871574 A GB2871574 A GB 2871574A GB 2871574 A GB2871574 A GB 2871574A GB 1428867 A GB1428867 A GB 1428867A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
dyestuffs
residue
polyimide
moles
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
GB2871574A
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1428867A publication Critical patent/GB1428867A/en
Expired legal-status Critical Current

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
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)

Abstract

1428867 Polyimide dyestuffs PRODUITS CHIMIQUES UGINE KUHLMANN 28 June 1974 [29 June 1973] 28715/74 Heading C4P [Also in Division C3] The invention comprises polyimide dyestuffs of the general formula wherein R 1 is an optionally substituted benzene or naphthalene residue, R 2 is an optionally substituted divalent aromatic residue or is a group wherein R 3 is an optionally substituted benzene, naphthalene or perylene residue and R 4 is an optionally substituted aliphatic or aromatic radical. Groups R 1 and R 3 may be substituted by 1 or 2 halogen atoms, C 1 -C 4 alkyl groups or mono or di C 1 -C 4 alkyl amino groups. Examples of R @ and R 4 include benzene, diphenyl or anthraquinone and R 4 may also be a C 2 -C 6 aliphatic group. They are prepared by reacting one mole of a diamine H 2 N-R 2 -NH 2 with at least 2 moles of a dianhydride of the general formula and then reacting the intermediate dianhydride formed with at least 2 moles of ethanolamine. Both reaction stages preferably take place at 100-300‹ C. under pressure in aqueous medium or at ambient pressure in a solvent boiling at above 115‹ C. The dyestuffs are used to mass colour polyesters and polyurethanes.
GB2871574A 1973-06-29 1974-06-28 Polyimide dyestuffs Expired GB1428867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323854A FR2235176B1 (en) 1973-06-29 1973-06-29

Publications (1)

Publication Number Publication Date
GB1428867A true GB1428867A (en) 1976-03-17

Family

ID=9121775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2871574A Expired GB1428867A (en) 1973-06-29 1974-06-28 Polyimide dyestuffs

Country Status (9)

Country Link
JP (1) JPS5038728A (en)
BE (1) BE817083A (en)
BR (1) BR7405338D0 (en)
CH (1) CH594038A5 (en)
DE (1) DE2429258A1 (en)
FR (1) FR2235176B1 (en)
GB (1) GB1428867A (en)
IT (1) IT1014416B (en)
NL (1) NL7407877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091279A1 (en) * 2011-12-22 2013-06-27 Institute Of Chemistry, Chinese Academy Of Sciences Reaction products of stannyl derivatives of naphthalene diimides with rylene compounds

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291948A (en) * 1976-01-21 1977-08-02 Ube Nitto Kasei Co End holder for automatic winding machine
JPS55119667A (en) * 1979-03-08 1980-09-13 Fujikura Ltd Method and apparatus for continuously winding wire-shaped member
US4798346A (en) * 1986-12-05 1989-01-17 American Telephone And Telegraph Company - At&T Technologies, Inc. Method of and apparatus for taking up lightguide fiber
EP2283021B1 (en) * 2008-05-19 2014-01-08 Basf Se Switchable special effect substances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091279A1 (en) * 2011-12-22 2013-06-27 Institute Of Chemistry, Chinese Academy Of Sciences Reaction products of stannyl derivatives of naphthalene diimides with rylene compounds

Also Published As

Publication number Publication date
NL7407877A (en) 1974-12-31
BE817083A (en) 1974-12-30
FR2235176A1 (en) 1975-01-24
FR2235176B1 (en) 1976-09-24
JPS5038728A (en) 1975-04-10
IT1014416B (en) 1977-04-20
BR7405338D0 (en) 1975-01-21
CH594038A5 (en) 1977-12-30
DE2429258A1 (en) 1975-01-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee