ES441331A1 - Perfeccionamientos en la obtencion de solucion de viscosa. - Google Patents

Perfeccionamientos en la obtencion de solucion de viscosa.

Info

Publication number
ES441331A1
ES441331A1 ES441331A ES441331A ES441331A1 ES 441331 A1 ES441331 A1 ES 441331A1 ES 441331 A ES441331 A ES 441331A ES 441331 A ES441331 A ES 441331A ES 441331 A1 ES441331 A1 ES 441331A1
Authority
ES
Spain
Prior art keywords
preparing
same
viscose solutions
carbon atoms
viscose
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
ES441331A
Other languages
English (en)
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.)
Nouryon Surface Chemistry AB
Original Assignee
Berol Kemi AB
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 Berol Kemi AB filed Critical Berol Kemi AB
Publication of ES441331A1 publication Critical patent/ES441331A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
ES441331A 1974-09-23 1975-09-19 Perfeccionamientos en la obtencion de solucion de viscosa. Expired ES441331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411920A SE421530B (sv) 1974-09-23 1974-09-23 Viskoslosning samt sett for framstellning av en viskoslosning

Publications (1)

Publication Number Publication Date
ES441331A1 true ES441331A1 (es) 1977-08-01

Family

ID=20322199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441331A Expired ES441331A1 (es) 1974-09-23 1975-09-19 Perfeccionamientos en la obtencion de solucion de viscosa.

Country Status (13)

Country Link
US (1) US4025353A (es)
JP (1) JPS5157758A (es)
AU (1) AU475845B2 (es)
BE (1) BE833603A (es)
CA (1) CA1032304A (es)
CS (1) CS210654B2 (es)
DE (1) DE2541961C3 (es)
ES (1) ES441331A1 (es)
FR (1) FR2285425A1 (es)
GB (1) GB1525627A (es)
NL (1) NL162408C (es)
SE (1) SE421530B (es)
SU (1) SU730313A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455505B (sv) * 1983-05-05 1988-07-18 Berol Kemi Ab Sett att forbettra en viskoslosnings filtrerbarhet
SE511842C2 (sv) * 1997-04-18 1999-12-06 Akzo Nobel Surface Chem Sätt att framställa en viskoslösning
SE511094C2 (sv) * 1997-12-05 1999-08-02 Akzo Nobel Nv Användning av en alkoxilerad polyamintensid som spinnbadsadditiv i viskosprocessen
JP6417502B2 (ja) * 2015-04-23 2018-11-07 サンノプコ株式会社 マーセル化促進剤及びビスコースレーヨン製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519227A (en) * 1941-04-19 1950-08-15 American Viscose Corp Manufacture of yarns and the like
US3423499A (en) * 1965-02-18 1969-01-21 Fmc Corp Process for spinning modified xanthated polymers
US3708364A (en) * 1970-07-06 1973-01-02 Oreal Non-ionic surface-active agents derived from fatty chain diols and method of preparing same

Also Published As

Publication number Publication date
AU475845B2 (en) 1976-09-02
JPS535060B2 (es) 1978-02-23
CS210654B2 (en) 1982-01-29
GB1525627A (en) 1978-09-20
FR2285425A1 (fr) 1976-04-16
FR2285425B1 (es) 1978-12-08
DE2541961C3 (de) 1980-02-14
SU730313A3 (ru) 1980-04-25
JPS5157758A (en) 1976-05-20
NL162408C (nl) 1980-05-16
SE7411920L (sv) 1976-03-24
BE833603A (fr) 1976-01-16
US4025353A (en) 1977-05-24
DE2541961B2 (de) 1979-06-21
AU8503475A (en) 1976-09-02
DE2541961A1 (de) 1976-04-01
CA1032304A (en) 1978-06-06
NL7511215A (nl) 1976-03-25
SE421530B (sv) 1982-01-04

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