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GB2088417B - Process for the dyeing of cellulose - Google Patents

Process for the dyeing of cellulose

Info

Publication number
GB2088417B
GB2088417B GB8136088A GB8136088A GB2088417B GB 2088417 B GB2088417 B GB 2088417B GB 8136088 A GB8136088 A GB 8136088A GB 8136088 A GB8136088 A GB 8136088A GB 2088417 B GB2088417 B GB 2088417B
Authority
GB
United Kingdom
Prior art keywords
dyeing
cellulose
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
GB8136088A
Other versions
GB2088417A (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.)
Bayer AG
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
Priority claimed from DE19803045469 external-priority patent/DE3045469A1/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to GB8136088A priority Critical patent/GB2088417B/en
Publication of GB2088417A publication Critical patent/GB2088417A/en
Application granted granted Critical
Publication of GB2088417B publication Critical patent/GB2088417B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • C09B1/207—Dyes with amino groups and with onium groups
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/501—Amino-hydroxy-anthraquinones; Ethers and esters thereof containing onium groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
GB8136088A 1980-11-27 1981-11-30 Process for the dyeing of cellulose Expired GB2088417B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8136088A GB2088417B (en) 1980-11-27 1981-11-30 Process for the dyeing of cellulose

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8038148 1980-11-27
DE19803045469 DE3045469A1 (en) 1980-12-02 1980-12-02 METHOD FOR COLORING CELLULOSE
GB8136088A GB2088417B (en) 1980-11-27 1981-11-30 Process for the dyeing of cellulose

Publications (2)

Publication Number Publication Date
GB2088417A GB2088417A (en) 1982-06-09
GB2088417B true GB2088417B (en) 1983-10-05

Family

ID=27188981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8136088A Expired GB2088417B (en) 1980-11-27 1981-11-30 Process for the dyeing of cellulose

Country Status (1)

Country Link
GB (1) GB2088417B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786481B1 (en) * 1998-11-30 2002-09-13 Oreal CATIONIC AMINO-DI-ANTHRAQUINONES, USE, DYE COMPOSITIONS CONTAINING THE SAME, AND DYEING METHODS

Also Published As

Publication number Publication date
GB2088417A (en) 1982-06-09

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Legal Events

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