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GB1276213A - Process for the dyeing of linear polyesters in the mass - Google Patents

Process for the dyeing of linear polyesters in the mass

Info

Publication number
GB1276213A
GB1276213A GB1301670A GB1301670A GB1276213A GB 1276213 A GB1276213 A GB 1276213A GB 1301670 A GB1301670 A GB 1301670A GB 1301670 A GB1301670 A GB 1301670A GB 1276213 A GB1276213 A GB 1276213A
Authority
GB
United Kingdom
Prior art keywords
linear polyesters
dyeing
mass
march
polyester
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
GB1301670A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 DE19691913613 external-priority patent/DE1913613C3/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1276213A publication Critical patent/GB1276213A/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/14—Benzoxanthene dyes; Benzothioxanthene dyes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Coloring (AREA)

Abstract

1276213 Man dyed polyesters FARBWERKE HOECHST AG 18 March 1970 [18 March 1969] 13016/70 Heading C3R Linear polyesters are treated with a dyestuff of the benzothioxanthenedicarboxylic acid imide type of structure wherein R is a C8-C20 alkyl group, R 1 and R 2 are each hydrogen, halogen, alkyl, alkoxy or carbalkoxy, either at the condensation stage or prior to final mixing and shaping of the polyester. The polyester may be poly(ethylene terephthalate) or poly(1 : 4-dimethylol cyclohexane terephthalate).
GB1301670A 1969-03-18 1970-03-18 Process for the dyeing of linear polyesters in the mass Expired GB1276213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691913613 DE1913613C3 (en) 1969-03-18 Process for dyeing linear polyesters in bulk

Publications (1)

Publication Number Publication Date
GB1276213A true GB1276213A (en) 1972-06-01

Family

ID=5728457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301670A Expired GB1276213A (en) 1969-03-18 1970-03-18 Process for the dyeing of linear polyesters in the mass

Country Status (5)

Country Link
BR (1) BR7017507D0 (en)
CH (1) CH532099A (en)
FR (1) FR2038088B1 (en)
GB (1) GB1276213A (en)
NL (1) NL7003619A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328728A1 (en) * 1975-10-23 1977-05-20 Ugine Kuhlmann PROCESS FOR PREPARING COLORED COPOLYESTERS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488113A (en) * 1965-07-30 1967-07-07 Hoechst Ag Dyes derived from benzothiaxanthene and their preparation

Also Published As

Publication number Publication date
FR2038088A1 (en) 1971-01-08
DE1913613B2 (en) 1977-03-10
CH532099A (en) 1972-12-31
BR7017507D0 (en) 1973-01-18
DE1913613A1 (en) 1970-10-01
FR2038088B1 (en) 1975-01-10
NL7003619A (en) 1970-09-22

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Legal Events

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