BR7604306A - Processo para produzir produtos celulosicos recuperados - Google Patents

Processo para produzir produtos celulosicos recuperados

Info

Publication number
BR7604306A
BR7604306A BR7604306A BR7604306A BR7604306A BR 7604306 A BR7604306 A BR 7604306A BR 7604306 A BR7604306 A BR 7604306A BR 7604306 A BR7604306 A BR 7604306A BR 7604306 A BR7604306 A BR 7604306A
Authority
BR
Brazil
Prior art keywords
cellulic
products
produce recovered
recovered
produce
Prior art date
Application number
BR7604306A
Other languages
English (en)
Inventor
N Portnoy
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7604306A publication Critical patent/BR7604306A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
BR7604306A 1975-07-09 1976-06-30 Processo para produzir produtos celulosicos recuperados BR7604306A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,325 US4044090A (en) 1975-07-09 1975-07-09 Process for producing regenerated cellulosic product

Publications (1)

Publication Number Publication Date
BR7604306A true BR7604306A (pt) 1977-07-26

Family

ID=24378431

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604306A BR7604306A (pt) 1975-07-09 1976-06-30 Processo para produzir produtos celulosicos recuperados

Country Status (3)

Country Link
US (1) US4044090A (pt)
BR (1) BR7604306A (pt)
CA (1) CA1061336A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1560773A (en) * 1976-07-16 1980-02-06 Rhone Poulenc Textile Spinnable cellulose solutions
FR2358432A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose et articles ainsi obtenus
FR2358477A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose par voie physique et articles ainsi obtenus
IT7826175A0 (it) * 1978-07-27 1978-07-27 Snia Viscosa Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in solventi organici.
EP2062922A1 (de) * 2007-11-14 2009-05-27 Basf Se Verfahren zur Herstellung von regenerierten Biopolymeren und die danach erhältlichen regenerierten Erzeugnisse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236669A (en) * 1963-04-19 1966-02-22 Du Pont Cellulose solutions in dimethyl sulfoxide and nitrogen dioxide
US3702843A (en) * 1970-05-25 1972-11-14 Schweiger Richard Georg Nitrite,nitrate and sulfate esters of polyhydroxy polymers

Also Published As

Publication number Publication date
CA1061336A (en) 1979-08-28
US4044090A (en) 1977-08-23

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