EP0151284A3 - Process for desizing cotton and cotton-containing fabrics - Google Patents

Process for desizing cotton and cotton-containing fabrics Download PDF

Info

Publication number
EP0151284A3
EP0151284A3 EP84115524A EP84115524A EP0151284A3 EP 0151284 A3 EP0151284 A3 EP 0151284A3 EP 84115524 A EP84115524 A EP 84115524A EP 84115524 A EP84115524 A EP 84115524A EP 0151284 A3 EP0151284 A3 EP 0151284A3
Authority
EP
European Patent Office
Prior art keywords
cotton
containing fabrics
hypochlorite
desizing
oxyethylated
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.)
Granted
Application number
EP84115524A
Other languages
German (de)
Other versions
EP0151284B1 (en
EP0151284A2 (en
Inventor
Werner Dr. Chem. Streit
Linda Witt
Heinz-Dieter Angstmann
Rolf Blanckenhorn
Rolf Dr. Chem. Fikentscher
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to AT84115524T priority Critical patent/ATE43872T1/en
Publication of EP0151284A2 publication Critical patent/EP0151284A2/en
Publication of EP0151284A3 publication Critical patent/EP0151284A3/en
Application granted granted Critical
Publication of EP0151284B1 publication Critical patent/EP0151284B1/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
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/14—De-sizing

Abstract

Cotton and cotton-containing fabrics are desized in strongly alkaline aqueous solution with an alkali metal hypochlorite by a process in which from 0.5 to 8.0 g/l of a tertiary hydroxyalkylamine which is soluble in aqueous alkaline solution, of an oxyethylated and/or oxypropylated ethylenediamine, of an oxyethylated polyethyleneimine, of malonic acid, of cyanuric acid, of a cyanuric acid derivative, of a urea derivative, of cyanoguanidine, of oxazolidone, of pyrrolidone, of N-methylpyrrolidone, of N-methylimidazole or of a mixture of these is added to the aqueous bath, as an activator for the hypochlorite. Activators for hypochlorite are used in the desizing of cotton and cotton-containing fabrics in strongly alkaline aqueous solutions.
EP84115524A 1984-01-13 1984-12-15 Process for desizing cotton and cotton-containing fabrics Expired EP0151284B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84115524T ATE43872T1 (en) 1984-01-13 1984-12-15 PROCESS FOR DESIZING COTTON AND COTTON-CONTAINING FABRICS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843400989 DE3400989A1 (en) 1984-01-13 1984-01-13 METHOD FOR DECOLEATING COTTON AND COTTON-FABRIC FABRICS
DE3400989 1984-01-13

Publications (3)

Publication Number Publication Date
EP0151284A2 EP0151284A2 (en) 1985-08-14
EP0151284A3 true EP0151284A3 (en) 1987-03-18
EP0151284B1 EP0151284B1 (en) 1989-06-07

Family

ID=6224879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115524A Expired EP0151284B1 (en) 1984-01-13 1984-12-15 Process for desizing cotton and cotton-containing fabrics

Country Status (5)

Country Link
US (1) US4654043A (en)
EP (1) EP0151284B1 (en)
AT (1) ATE43872T1 (en)
DE (2) DE3400989A1 (en)
ES (1) ES539497A0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019380A (en) * 1990-04-27 1991-05-28 Bausch & Lomb Incorporated Novel antimicrobial compositions and process for preparing the same
TW223669B (en) * 1992-07-24 1994-05-11 Hoechst Ag
US5380458A (en) * 1992-10-02 1995-01-10 Colgate-Palmolive Co. Stabilized hypohalite compositions
PE6995A1 (en) * 1994-05-25 1995-03-20 Procter & Gamble COMPOSITION INCLUDING A PROPOXYLATED POLYKYLENE OAMINE POLYKYLENE OAMINE POLYMER AS DIRT SEPARATION AGENT
EP2782950B1 (en) 2011-11-25 2016-06-08 Basf Se Alkoxylated polyalkylene polyamines
CN102899880A (en) * 2012-11-08 2013-01-30 天津工业大学 Method for improving bleaching effect of cotton and blended fabrics under multienzyme coupling action
EP3039109B1 (en) 2013-08-26 2017-09-13 The Procter and Gamble Company Compositions comprising alkoxylated polyamines having low melting points
WO2017058765A1 (en) * 2015-09-28 2017-04-06 Basf Se Method of neutralizing cotton seeds
CN107164941A (en) * 2017-06-23 2017-09-15 河南工程学院 A kind of cotton fabric desizing method of novel environment-friendlygreen green

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119560A2 (en) * 1983-03-12 1984-09-26 B. Braun-SSC AG Hypohalite-based bleaching, cleaning and disinfecting agent with storing stability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332882A (en) * 1964-12-18 1967-07-25 Fmc Corp Peroxygen compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119560A2 (en) * 1983-03-12 1984-09-26 B. Braun-SSC AG Hypohalite-based bleaching, cleaning and disinfecting agent with storing stability

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 102, Nr. 6, 11. Februar 1985, Seite 98, Zusammenfassung Nr. 47593k, Columbus, Ohio, US; E. KHRISTOVA et al.: "Pulp bleaching in the presence of inhibitors", & VYSK. PR. ODBORU PAP. CELUL. 1984, 29(V29-V80), 67-9,80 *
CHEMICAL ABSTRACTS, Band 83, Nr. 10, 8. September 1975, Seite 154, Zusammenfassung Nr. 81639d, Columbus, Ohio, US; S. HERNADI: "Hypochlorite bleaching of pulp in the presence of activators", & ZELLST. PAP. (LEIPZIG) 1975, 24(5), 147-9 *
CHEMICAL ABSTRACTS, Band 89, Nr. 26, 25. Dezember 1978, Seite 69, Zusammenfassung Nr. 216744f, Columbus, Ohio, US; R.C. SHAH et al.: "Studies in desizing", & J. TEXT. ASSOC. 1978, 39(5), 171-3, 180 *

Also Published As

Publication number Publication date
ES8602166A1 (en) 1985-11-16
ATE43872T1 (en) 1989-06-15
EP0151284B1 (en) 1989-06-07
US4654043A (en) 1987-03-31
DE3400989A1 (en) 1985-07-18
DE3478623D1 (en) 1989-07-13
ES539497A0 (en) 1985-11-16
EP0151284A2 (en) 1985-08-14

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