PL198785A1 - Sposob wytwarzania porowatych wlokien wiskozowych o wysokiej wytrzymalosci - Google Patents

Sposob wytwarzania porowatych wlokien wiskozowych o wysokiej wytrzymalosci

Info

Publication number
PL198785A1
PL198785A1 PL19878577A PL19878577A PL198785A1 PL 198785 A1 PL198785 A1 PL 198785A1 PL 19878577 A PL19878577 A PL 19878577A PL 19878577 A PL19878577 A PL 19878577A PL 198785 A1 PL198785 A1 PL 198785A1
Authority
PL
Poland
Prior art keywords
wools
making high
strength porous
viscose
porous viscose
Prior art date
Application number
PL19878577A
Other languages
English (en)
Original Assignee
Int Paper Co
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
Priority claimed from US05/798,874 external-priority patent/US4130689A/en
Application filed by Int Paper Co filed Critical Int Paper Co
Publication of PL198785A1 publication Critical patent/PL198785A1/pl

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
    • D01F2/20—Composition of the spinning solution or the bath for the manufacture of hollow threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
PL19878577A 1976-06-11 1977-06-11 Sposob wytwarzania porowatych wlokien wiskozowych o wysokiej wytrzymalosci PL198785A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69491876A 1976-06-11 1976-06-11
US05/798,874 US4130689A (en) 1976-06-11 1977-05-20 Production of high strength hollow rayon fibers

Publications (1)

Publication Number Publication Date
PL198785A1 true PL198785A1 (pl) 1978-04-10

Family

ID=27105465

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19878577A PL198785A1 (pl) 1976-06-11 1977-06-11 Sposob wytwarzania porowatych wlokien wiskozowych o wysokiej wytrzymalosci

Country Status (7)

Country Link
JP (1) JPS52152512A (pl)
AT (1) ATA412077A (pl)
CA (1) CA1090964A (pl)
DE (1) DE2725865A1 (pl)
FR (1) FR2354400A1 (pl)
GB (1) GB1586192A (pl)
PL (1) PL198785A1 (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476293A (en) * 1944-10-03 1949-07-19 American Viscose Corp Artificial fiber
US2780512A (en) * 1953-04-22 1957-02-05 Inoshita Kagenobu Processes for producing hollow filaments of regenerated cellulose
US2835551A (en) * 1955-04-09 1958-05-20 Toyo Rayon Co Ltd Process for producing hollow viscose filaments
US3204017A (en) * 1962-06-19 1965-08-31 Toho Rayon Kk Process for the manufacture of bulky fibrous wadding materials
GB1086496A (en) * 1963-10-28 1967-10-11 Kurashiki Rayon Kk Process for the manufacture of flat and hollow rayon fibre suitable for the manufacture of glossy paper
GB1283529A (en) * 1968-12-20 1972-07-26 Courtaulds Ltd Process for making tubular filaments of regenerated cellulose

Also Published As

Publication number Publication date
DE2725865A1 (de) 1977-12-22
JPS52152512A (en) 1977-12-19
ATA412077A (de) 1979-03-15
FR2354400A1 (fr) 1978-01-06
GB1586192A (en) 1981-03-18
CA1090964A (en) 1980-12-09

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