PT73212B - Process for the continuous production of viscose rayon yarns having high degree of white - Google Patents

Process for the continuous production of viscose rayon yarns having high degree of white

Info

Publication number
PT73212B
PT73212B PT73212A PT7321281A PT73212B PT 73212 B PT73212 B PT 73212B PT 73212 A PT73212 A PT 73212A PT 7321281 A PT7321281 A PT 7321281A PT 73212 B PT73212 B PT 73212B
Authority
PT
Portugal
Prior art keywords
white
high degree
continuous production
viscose rayon
rayon yarns
Prior art date
Application number
PT73212A
Other languages
Portuguese (pt)
Other versions
PT73212A (en
Original Assignee
Naz Ind Applic Viscosa Snia Vi
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 Naz Ind Applic Viscosa Snia Vi filed Critical Naz Ind Applic Viscosa Snia Vi
Priority to PT73212A priority Critical patent/PT73212B/en
Priority to DE19813125269 priority patent/DE3125269A1/en
Publication of PT73212A publication Critical patent/PT73212A/en
Publication of PT73212B publication Critical patent/PT73212B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
PT73212A 1981-06-17 1981-06-17 Process for the continuous production of viscose rayon yarns having high degree of white PT73212B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT73212A PT73212B (en) 1981-06-17 1981-06-17 Process for the continuous production of viscose rayon yarns having high degree of white
DE19813125269 DE3125269A1 (en) 1981-06-17 1981-06-24 Process for continuous production of viscose rayon yarns of high whiteness

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT73212A PT73212B (en) 1981-06-17 1981-06-17 Process for the continuous production of viscose rayon yarns having high degree of white
DE19813125269 DE3125269A1 (en) 1981-06-17 1981-06-24 Process for continuous production of viscose rayon yarns of high whiteness

Publications (2)

Publication Number Publication Date
PT73212A PT73212A (en) 1981-07-01
PT73212B true PT73212B (en) 1982-07-16

Family

ID=25794118

Family Applications (1)

Application Number Title Priority Date Filing Date
PT73212A PT73212B (en) 1981-06-17 1981-06-17 Process for the continuous production of viscose rayon yarns having high degree of white

Country Status (2)

Country Link
DE (1) DE3125269A1 (en)
PT (1) PT73212B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076499A (en) * 1975-06-03 1978-02-28 Evsei Moiseevich Mogilevsky Method for washing continuously moving yarn
DE3045405C2 (en) * 1980-12-02 1991-06-06 Snia Viscosa Societa Nazionale Industria Applicazioni Viscosa S.P.A., Mailand/Milano, It Sewage sludge composting plant - with mixer for sludge and additives supplied to individual reactor cells and recycled if required

Also Published As

Publication number Publication date
DE3125269A1 (en) 1983-01-13
PT73212A (en) 1981-07-01
DE3125269C2 (en) 1989-08-10

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