FR828239A - Process for the production of azo dyes and resulting products - Google Patents

Process for the production of azo dyes and resulting products

Info

Publication number
FR828239A
FR828239A FR828239DA FR828239A FR 828239 A FR828239 A FR 828239A FR 828239D A FR828239D A FR 828239DA FR 828239 A FR828239 A FR 828239A
Authority
FR
France
Prior art keywords
production
azo dyes
resulting products
products
resulting
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR828239A publication Critical patent/FR828239A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0075—Napping, teasing, raising or abrading of the resin coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
FR828239D 1936-10-29 1937-10-23 Process for the production of azo dyes and resulting products Expired FR828239A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI56236D DE677663C (en) 1936-10-29 1936-10-29 Process for the production of azo dyes
GB28577/37A GB486644A (en) 1936-10-29 1937-10-20 Improvements in and relating to coated fabrics and a method of making same

Publications (1)

Publication Number Publication Date
FR828239A true FR828239A (en) 1938-05-12

Family

ID=10277811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828239D Expired FR828239A (en) 1936-10-29 1937-10-23 Process for the production of azo dyes and resulting products

Country Status (3)

Country Link
DE (1) DE677663C (en)
FR (1) FR828239A (en)
GB (1) GB486644A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2917923B2 (en) * 2021-01-11 2023-06-02 Pyton S L U FLEXIBLE LAMINATE PRODUCT WITH LEATHER OR LEATHER APPEARANCE

Also Published As

Publication number Publication date
GB486644A (en) 1938-06-08
DE677663C (en) 1939-06-30

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