BR8201336A - Massas de fiacao contendo tonalizador branco para a preparacao de fibras de regenerado de celulose e processo para sua preparacao - Google Patents

Massas de fiacao contendo tonalizador branco para a preparacao de fibras de regenerado de celulose e processo para sua preparacao

Info

Publication number
BR8201336A
BR8201336A BR8201336A BR8201336A BR8201336A BR 8201336 A BR8201336 A BR 8201336A BR 8201336 A BR8201336 A BR 8201336A BR 8201336 A BR8201336 A BR 8201336A BR 8201336 A BR8201336 A BR 8201336A
Authority
BR
Brazil
Prior art keywords
preparation
denotes
white toner
containing white
masses containing
Prior art date
Application number
BR8201336A
Other languages
English (en)
Inventor
Udo Eckstein
Reinhold Hornle
Jochen Koll
Hans Heinz Molls
Gunter Schafer
Hans Theidel
Original Assignee
Bayer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6127233&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8201336(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8201336A publication Critical patent/BR8201336A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/16—Addition of dyes to the spinning solution
    • 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
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
BR8201336A 1981-03-14 1982-03-12 Massas de fiacao contendo tonalizador branco para a preparacao de fibras de regenerado de celulose e processo para sua preparacao BR8201336A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813109828 DE3109828A1 (de) 1981-03-14 1981-03-14 Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern

Publications (1)

Publication Number Publication Date
BR8201336A true BR8201336A (pt) 1983-01-25

Family

ID=6127233

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201336A BR8201336A (pt) 1981-03-14 1982-03-12 Massas de fiacao contendo tonalizador branco para a preparacao de fibras de regenerado de celulose e processo para sua preparacao

Country Status (4)

Country Link
EP (1) EP0060439B1 (pt)
AT (1) ATE11434T1 (pt)
BR (1) BR8201336A (pt)
DE (2) DE3109828A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130975A (ja) * 1997-10-29 1999-05-18 Hakkooru Chemical Kk 隠ぺい性の優れた蛍光性有機白色顔料組成物
US7270771B2 (en) * 2002-07-05 2007-09-18 Ciba Specialty Chemicals Corporation Triazinylaminostilbene disulphonic acid mixtures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540323A (pt) * 1954-08-07
DE1245032B (de) * 1963-05-11 1967-07-20 Hoechst Ag Verfahren zur Herstellung gefaerbter Gebilde
CH449843A (de) * 1964-09-15 1968-01-15 Ciba Geigy Verfahren zur Herstellung optisch aufgehellter Formkörper aus regenerierter Cellulose
DE1594846A1 (de) * 1966-07-28 1971-05-27 Hoechst Ag Lagerbestaendige Aufhellerloesung

Also Published As

Publication number Publication date
EP0060439A2 (de) 1982-09-22
EP0060439A3 (en) 1983-06-29
ATE11434T1 (de) 1985-02-15
EP0060439B1 (de) 1985-01-23
DE3109828A1 (de) 1982-09-23
DE3261994D1 (en) 1985-03-07

Similar Documents

Publication Publication Date Title
BE882107A (fr) Dispositif nettoyeur-ouvreur-peigneur pour fibres textiles
ATE174388T1 (de) Aminierte cellulosische synthesefasern
BE856040A (fr) Compose d'ammonium quaternaires, procede de preparation et utilisation comme assouplissant pour matieres textiles
BR8201336A (pt) Massas de fiacao contendo tonalizador branco para a preparacao de fibras de regenerado de celulose e processo para sua preparacao
NL157597B (nl) Werkwijze voor het bereiden van als optische bleekmiddelen geschikte gesubstitueerde 4,4'-bis-(triazinylamino)-stilbeen-2,2'-disulfonzuren en voor het optisch bleken van natuurlijke of geregenereerde cellulosevezels, natuurlijke of synthetische polyamide- en polyurethaanvezels en papier daarmede, alsmede de op deze wijze optisch gebleekte vezels en papier.
GB1111986A (en) Optical brighteners
BE819868A (fr) Procede de preparation de suspensions aqueuses de fibres courtes en polyolefines
IT1209354B (it) Metodo di compensazione degli errori nel controlle della densita' del nastro di fibre nelle macchine tessili.
FR2349676A1 (fr) Procede et produit pour colorer des matieres textiles mixtes contenant des fibres cellulosiques
BE822324A (fr) Procede de traitement antistatique de matieres fibreuses ou nonfibreuses au moyen de sels d'ammonium quaternaires
ATE136033T1 (de) Photochrome und photoempfindliche spiroindolinoxazinverbindungen und verfahren zu ihrer herstellung
FR2374382A1 (fr) Colorants de xanthene asymetriques, leur procede de preparation et leur utilisation
BE821052A (fr) Procede de preparation de suspensions aqueuses de fibres courtes de polyolefines
ES8604665A1 (es) "procedimiento para el encolado en la fabricacion de papel o carton"
IT7853723V0 (it) Macchina pettinatrice per fibre tessili
FR2304720A1 (fr) Procede d'encollage de fibres cellulosiques
ES480500A1 (es) Procedimiento para la obtencion de benzofuranil-benzimidazo-les.
FR2288181A1 (fr) Procede d'ignifugation de matieres textiles
IT8353444V0 (it) Macchina pettinatrice per fibre tessili
EP0149116A3 (de) Verfahren zum Färben von Fasermaterialien aus Polyacrylnitril oder Acrylnitrilmischpolymerisaten und Retarder enthaltende Mittel
GB1508329A (en) Process for the manufacture of 2-stilbenyl-1,2,3-triazoles useful as optical brightening agents
ES253398Y (es) Maquina de empalmar fibras opticas por soldadura
FR2295164A1 (fr) Procede de teinture de fibres synthetiques en presence d'un support diphenylcarbinol
FR2690933B1 (fr) Application de diesters de polyalcoyleneglycols a titre de capteurs de formaldehyde et procede d'ennoblissement pour l'industrie textile.
BE827311A (fr) Produit d'ensimage pour fibres textiles