GB1299335A - Solutions containing fixing agents - Google Patents

Solutions containing fixing agents

Info

Publication number
GB1299335A
GB1299335A GB2458871A GB2458871A GB1299335A GB 1299335 A GB1299335 A GB 1299335A GB 2458871 A GB2458871 A GB 2458871A GB 2458871 A GB2458871 A GB 2458871A GB 1299335 A GB1299335 A GB 1299335A
Authority
GB
United Kingdom
Prior art keywords
condensation product
water
inactive
condensation
solution
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
GB2458871A
Inventor
Kurt Hofer
Robert Christian Keller
Alfred Emil Zingg
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.)
Sandoz AG
Original Assignee
Sandoz 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 CH425870A external-priority patent/CH525998A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB1299335A publication Critical patent/GB1299335A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5285—Polyurethanes; Polyurea; Polyguanides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • D06P5/06—After-treatment with organic compounds containing nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Optical Filters (AREA)
  • Paper (AREA)

Abstract

1299335 Condensation products of polyalkylene polyamines and cyanamides SANDOZ Ltd 19 April 1971 [20 March 1970 1 April 1970] 24588/71 Heading C3R [Also in Division D1] An aqueous solution for use in fixing anionic dyes contains a condensation product of a polyalkylene polyamine with a cyanamide or a water-soluble salt of the condensation product, from which solution at least part of that portion of the condensation product which is inactive as a fixing agent for the dye, has been removed. The inactive material may be removed by dissolving the condensation product in water to leave at least part of the inactive portion undissolved; by dissolving the condensation product in water or acid solution and allowing the resulting solution to stand to precipitate at least part of the inactive portion; or by stirring the crushed condensation product in water so that the initially fine precipitated solids become coarser and removing them by filtering or centrifuging. Examples are given in which the condensation products are obtained from diethylene triamine and dicyandiamide and after removing inactive material the solutions are used in the dyeing of cotton fabric and bleached sulphite pulp which is converted into paper.
GB2458871A 1970-03-20 1971-04-19 Solutions containing fixing agents Expired GB1299335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH425870A CH525998A (en) 1970-03-20 1970-03-20 Fixing agent solution for anionic dyes
CH477970 1970-04-01

Publications (1)

Publication Number Publication Date
GB1299335A true GB1299335A (en) 1972-12-13

Family

ID=25695060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2458871A Expired GB1299335A (en) 1970-03-20 1971-04-19 Solutions containing fixing agents

Country Status (5)

Country Link
CA (1) CA958156A (en)
DE (1) DE2112878A1 (en)
ES (1) ES389368A1 (en)
FR (1) FR2084894A5 (en)
GB (1) GB1299335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002865A2 (en) * 2000-07-04 2002-01-10 Ciba Specialty Chemicals Holding Inc. Method for treating textile fibre materials or leather

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940481A1 (en) * 1989-12-07 1991-06-13 Bayer Ag BASIC POLYCONDENSATION PRODUCTS AND THE USE THEREOF AS A TAPING AIDS
DE4409580A1 (en) * 1994-03-21 1995-09-28 Bayer Ag Process for fixing contaminants in papermaking
EP0963478A1 (en) * 1997-02-26 1999-12-15 Textil Color Ag Carbamate modified low-molecular polymer compound and the use thereof for after-treatment of dyed or printed cellulose textile material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002865A2 (en) * 2000-07-04 2002-01-10 Ciba Specialty Chemicals Holding Inc. Method for treating textile fibre materials or leather
WO2002002865A3 (en) * 2000-07-04 2002-05-16 Ciba Sc Holding Ag Method for treating textile fibre materials or leather
AU2001289609B2 (en) * 2000-07-04 2006-10-12 Ciba Specialty Chemicals Holding Inc. Method for treating textile fibre materials or leather
JP4879448B2 (en) * 2000-07-04 2012-02-22 チバ ホールディング インコーポレーテッド Method for treating woven fiber material or leather

Also Published As

Publication number Publication date
ES389368A1 (en) 1974-12-16
FR2084894A5 (en) 1971-12-17
CA958156A (en) 1974-11-26
DE2112878A1 (en) 1971-10-14

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Legal Events

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