GB1371716A - Substantive disazo dyestuffs for paper - Google Patents

Substantive disazo dyestuffs for paper

Info

Publication number
GB1371716A
GB1371716A GB4396172A GB4396172A GB1371716A GB 1371716 A GB1371716 A GB 1371716A GB 4396172 A GB4396172 A GB 4396172A GB 4396172 A GB4396172 A GB 4396172A GB 1371716 A GB1371716 A GB 1371716A
Authority
GB
United Kingdom
Prior art keywords
paper
disazo dyestuffs
substantive
substantive 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
GB4396172A
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.)
Toms River Chemical Corp
Original Assignee
Toms River Chemical Corp
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 Toms River Chemical Corp filed Critical Toms River Chemical Corp
Publication of GB1371716A publication Critical patent/GB1371716A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
GB4396172A 1971-09-24 1972-09-22 Substantive disazo dyestuffs for paper Expired GB1371716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18361271A 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
GB1371716A true GB1371716A (en) 1974-10-23

Family

ID=22673567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4396172A Expired GB1371716A (en) 1971-09-24 1972-09-22 Substantive disazo dyestuffs for paper

Country Status (8)

Country Link
JP (1) JPS4841006A (en)
BE (1) BE789125A (en)
CA (1) CA999853A (en)
DE (1) DE2246495A1 (en)
FR (1) FR2154166A5 (en)
GB (1) GB1371716A (en)
IT (1) IT965470B (en)
SE (1) SE385915B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468347A (en) * 1981-05-07 1984-08-28 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing at least two basic or cationic group and which are in metal-free or 2:1 metal complex form
US4483796A (en) * 1982-03-24 1984-11-20 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing two 1-phenylpyrazol-5-one coupling component radicals and at least two basic or cationic groups
US6933371B2 (en) 2000-09-14 2005-08-23 Basf Aktiengesellschaft Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235815A1 (en) * 1972-07-21 1974-01-31 Bayer Ag POLYAZO DYES
JPS5080319A (en) * 1973-11-20 1975-06-30
JPH06900B2 (en) * 1985-09-28 1994-01-05 関西ペイント株式会社 Coating composition for steel sheet
JP2593672B2 (en) * 1987-12-23 1997-03-26 大日本塗料株式会社 Matte paint composition
JPH07110531B2 (en) * 1988-08-01 1995-11-29 大日本印刷株式会社 Suede-like forming sheet and method for producing the same
FR2970965A1 (en) * 2011-01-31 2012-08-03 Centre Nat Rech Scient ANTI-ANGIOGENIC COMPOUNDS, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND USE THEREOF

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468347A (en) * 1981-05-07 1984-08-28 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing at least two basic or cationic group and which are in metal-free or 2:1 metal complex form
US4483796A (en) * 1982-03-24 1984-11-20 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing two 1-phenylpyrazol-5-one coupling component radicals and at least two basic or cationic groups
US6933371B2 (en) 2000-09-14 2005-08-23 Basf Aktiengesellschaft Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

Also Published As

Publication number Publication date
BE789125A (en) 1973-03-22
DE2246495A1 (en) 1973-03-29
FR2154166A5 (en) 1973-05-04
JPS4841006A (en) 1973-06-16
SE385915B (en) 1976-07-26
IT965470B (en) 1974-01-31
CA999853A (en) 1976-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees