GB502677A - Improvements in the manufacture and production of disazo dyestuffs containing chromium - Google Patents

Improvements in the manufacture and production of disazo dyestuffs containing chromium

Info

Publication number
GB502677A
GB502677A GB2559237A GB2559237A GB502677A GB 502677 A GB502677 A GB 502677A GB 2559237 A GB2559237 A GB 2559237A GB 2559237 A GB2559237 A GB 2559237A GB 502677 A GB502677 A GB 502677A
Authority
GB
United Kingdom
Prior art keywords
manufacture
production
containing chromium
dyestuffs containing
disazo dyestuffs
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
GB2559237A
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
Priority to GB2559237A priority Critical patent/GB502677A/en
Publication of GB502677A publication Critical patent/GB502677A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB2559237A 1937-09-21 1937-09-21 Improvements in the manufacture and production of disazo dyestuffs containing chromium Expired GB502677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2559237A GB502677A (en) 1937-09-21 1937-09-21 Improvements in the manufacture and production of disazo dyestuffs containing chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2559237A GB502677A (en) 1937-09-21 1937-09-21 Improvements in the manufacture and production of disazo dyestuffs containing chromium

Publications (1)

Publication Number Publication Date
GB502677A true GB502677A (en) 1939-03-21

Family

ID=10230173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2559237A Expired GB502677A (en) 1937-09-21 1937-09-21 Improvements in the manufacture and production of disazo dyestuffs containing chromium

Country Status (1)

Country Link
GB (1) GB502677A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494416A (en) * 1944-03-28 1950-01-10 Ciba Ltd Azo-dyestuffs and process of making same
US2667476A (en) * 1954-01-26 Metallized dyes fob cotton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667476A (en) * 1954-01-26 Metallized dyes fob cotton
US2494416A (en) * 1944-03-28 1950-01-10 Ciba Ltd Azo-dyestuffs and process of making same

Similar Documents

Publication Publication Date Title
GB504344A (en) Improvements in and relating to the production of artificial filaments, films and similar materials
GB503666A (en) Improvements in the manufacture and production of organic body colours
GB504132A (en) Improvements in and relating to the manufacture and production of artificial threads
GB511865A (en) Improvements in and relating to the production of paper
GB502677A (en) Improvements in the manufacture and production of disazo dyestuffs containing chromium
GB505354A (en) Improvements in or relating to the manufacture of synthetic resins
GB503220A (en) Improvements in the manufacture and production of olefines and diolefines
GB502730A (en) Improvements in the manufacture and production of polymerisation products
GB505723A (en) Improvements in the manufacture and production of leather
GB506038A (en) Improvements in the manufacture and production of butadiene
GB503623A (en) Improvements in the manufacture and production of artificial resins
GB503755A (en) Improvements in the manufacture and production of resinous condensation products
GB502309A (en) Manufacture of azo dyestuffs
GB503556A (en) Improvements in the manufacture and production of vat dyestuffs
GB502149A (en) Improvements in the manufacture and production of vat dyestuffs
GB502420A (en) Manufacture of new azo dyestuffs
GB505546A (en) The manufacture of dyestuffs of the anthraquinone series
GB502697A (en) Improvements in the production of fast dyeings
GB502767A (en) Production of polyazo dyestuffs
GB504478A (en) Improvements in the manufacture and production of vat dyestuffs of the dibenzanthrone series
AU104143B2 (en) Improvements in or relating tothe production of threads
GB502471A (en) Improvements in the manufacture and production of glycide nitrate
AU103548B2 (en) Improvements in or relating tothe manufacture of pigments
GB502253A (en) Improvements in and relating to dye vats
AU537337A (en) Improvements in or relating tothe production of threads