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IT1194603B - PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS - Google Patents

PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS

Info

Publication number
IT1194603B
IT1194603B IT28306/79A IT2830679A IT1194603B IT 1194603 B IT1194603 B IT 1194603B IT 28306/79 A IT28306/79 A IT 28306/79A IT 2830679 A IT2830679 A IT 2830679A IT 1194603 B IT1194603 B IT 1194603B
Authority
IT
Italy
Prior art keywords
cellulose
procedure
solutions
preparation
organic solvents
Prior art date
Application number
IT28306/79A
Other languages
Italian (it)
Other versions
IT7928306A0 (en
Inventor
Alberto Baldini
Roberto Leoni
Angelo Calloni
Gianfranco Angelini
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Priority to IT28306/79A priority Critical patent/IT1194603B/en
Publication of IT7928306A0 publication Critical patent/IT7928306A0/en
Priority to GB8038039A priority patent/GB2065545A/en
Priority to DE19803046676 priority patent/DE3046676A1/en
Priority to FR8026809A priority patent/FR2471985A1/en
Priority to JP17962780A priority patent/JPS56120701A/en
Application granted granted Critical
Publication of IT1194603B publication Critical patent/IT1194603B/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT28306/79A 1979-12-21 1979-12-21 PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS IT1194603B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT28306/79A IT1194603B (en) 1979-12-21 1979-12-21 PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS
GB8038039A GB2065545A (en) 1979-12-21 1980-11-27 Coagulating regenerated cellulose fibres and films
DE19803046676 DE3046676A1 (en) 1979-12-21 1980-12-11 METHOD FOR PRODUCING MOLDED BODIES OF REGENERATED CELLULOSE FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS
FR8026809A FR2471985A1 (en) 1979-12-21 1980-12-17 PROCESS FOR PREPARING REGENERATED CELLULOSE-BASED BODIES FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS
JP17962780A JPS56120701A (en) 1979-12-21 1980-12-18 Manufacture of regenerated cellulose moldings from organic solvent solution of cellulose derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28306/79A IT1194603B (en) 1979-12-21 1979-12-21 PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS

Publications (2)

Publication Number Publication Date
IT7928306A0 IT7928306A0 (en) 1979-12-21
IT1194603B true IT1194603B (en) 1988-09-22

Family

ID=11223329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28306/79A IT1194603B (en) 1979-12-21 1979-12-21 PROCEDURE FOR THE PREPARATION OF BODIES FORMED OF CELLULOSE REGENERATED FROM SOLUTIONS OF CELLULOSE DERIVATIVES IN ORGANIC SOLVENTS

Country Status (5)

Country Link
JP (1) JPS56120701A (en)
DE (1) DE3046676A1 (en)
FR (1) FR2471985A1 (en)
GB (1) GB2065545A (en)
IT (1) IT1194603B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496456A (en) * 1983-06-03 1985-01-29 Exxon Research & Engineering Co. Method for preparing thin regenerated cellulose membranes of high flux and selectivity for organic liquids separations
JPH0781154B2 (en) * 1992-08-14 1995-08-30 オイレス工業株式会社 Sliding member
AT401063B (en) * 1994-09-05 1996-06-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC SHAPED BODIES
CN101921402B (en) * 2010-09-21 2012-06-27 武汉大学 Method for preparing cellulose membrane by hot-water coagulating bath

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022631A (en) * 1975-05-19 1977-05-10 International Telephone And Telegraph Corporation Process for producing regenerated cellulosic articles
US4097666A (en) * 1976-04-29 1978-06-27 The Institute Of Paper Chemistry Solvent system for polysaccharides

Also Published As

Publication number Publication date
GB2065545A (en) 1981-07-01
JPS56120701A (en) 1981-09-22
IT7928306A0 (en) 1979-12-21
DE3046676A1 (en) 1981-08-27
FR2471985A1 (en) 1981-06-26

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