DE3109828A1 - Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern - Google Patents

Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern

Info

Publication number
DE3109828A1
DE3109828A1 DE19813109828 DE3109828A DE3109828A1 DE 3109828 A1 DE3109828 A1 DE 3109828A1 DE 19813109828 DE19813109828 DE 19813109828 DE 3109828 A DE3109828 A DE 3109828A DE 3109828 A1 DE3109828 A1 DE 3109828A1
Authority
DE
Germany
Prior art keywords
formula
brightener
water
salts
spinning masses
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.)
Withdrawn
Application number
DE19813109828
Other languages
German (de)
English (en)
Inventor
Udo Dr.Chem. Eckstein
Reinhold Dr.Chem. 5000 Köln Hörnle
Jochen 5068 Odenthal Koll
Hans Heinz Dr.Chem. 5090 Leverkusen Mölls
Günter 5060 Bergisch Gladbach Schäfer
Hans Dr.Chem. 5090 Leverkusen Theidel
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.)
Bayer AG
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=DE3109828(A1) "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
Priority to DE19813109828 priority Critical patent/DE3109828A1/de
Priority to AT82101612T priority patent/ATE11434T1/de
Priority to EP82101612A priority patent/EP0060439B1/fr
Priority to DE8282101612T priority patent/DE3261994D1/de
Priority to BR8201336A priority patent/BR8201336A/pt
Publication of DE3109828A1 publication Critical patent/DE3109828A1/de
Withdrawn legal-status Critical Current

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)
DE19813109828 1981-03-14 1981-03-14 Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern Withdrawn DE3109828A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19813109828 DE3109828A1 (de) 1981-03-14 1981-03-14 Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern
AT82101612T ATE11434T1 (de) 1981-03-14 1982-03-03 Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern.
EP82101612A EP0060439B1 (fr) 1981-03-14 1982-03-03 Masse de filage pour la fabrication de fibres en cellulose régénérée et contenant un azurant optique
DE8282101612T DE3261994D1 (en) 1981-03-14 1982-03-03 Spinning mass containing an optical bleaching agent for the preparation of regenerated cellulose fibres
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

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
DE3109828A1 true DE3109828A1 (de) 1982-09-23

Family

ID=6127233

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813109828 Withdrawn DE3109828A1 (de) 1981-03-14 1981-03-14 Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern
DE8282101612T Expired DE3261994D1 (en) 1981-03-14 1982-03-03 Spinning mass containing an optical bleaching agent for the preparation of regenerated cellulose fibres

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8282101612T Expired DE3261994D1 (en) 1981-03-14 1982-03-03 Spinning mass containing an optical bleaching agent for the preparation of regenerated cellulose fibres

Country Status (4)

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

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 (fr) * 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 (fr) 1982-09-22
EP0060439A3 (en) 1983-06-29
ATE11434T1 (de) 1985-02-15
BR8201336A (pt) 1983-01-25
EP0060439B1 (fr) 1985-01-23
DE3261994D1 (en) 1985-03-07

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Legal Events

Date Code Title Description
8130 Withdrawal