SE353331B - - Google Patents

Info

Publication number
SE353331B
SE353331B SE13372/68A SE1337268A SE353331B SE 353331 B SE353331 B SE 353331B SE 13372/68 A SE13372/68 A SE 13372/68A SE 1337268 A SE1337268 A SE 1337268A SE 353331 B SE353331 B SE 353331B
Authority
SE
Sweden
Application number
SE13372/68A
Inventor
F Kolosh
F Gaertner
Original Assignee
Mo Och Domsjoe 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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to SE13372/68A priority Critical patent/SE353331B/xx
Priority to GB46684/69A priority patent/GB1271118A/en
Priority to FR6933170A priority patent/FR2019790A1/fr
Priority to DE1949335A priority patent/DE1949335C2/de
Priority to FI692829A priority patent/FI51941C/fi
Priority to NO03919/69A priority patent/NO128658B/no
Priority to US863689A priority patent/US3536697A/en
Priority to NL6915015.A priority patent/NL163517C/xx
Publication of SE353331B publication Critical patent/SE353331B/xx

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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/02—Rendering cellulose suitable for esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/06—Rendering cellulose suitable for etherification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose
    • 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
    • C08L1/02—Cellulose; Modified 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
SE13372/68A 1968-10-03 1968-10-03 SE353331B (me)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE13372/68A SE353331B (me) 1968-10-03 1968-10-03
GB46684/69A GB1271118A (en) 1968-10-03 1969-09-22 Process for improving the processability of refined cellulose pulp
FR6933170A FR2019790A1 (me) 1968-10-03 1969-09-29
DE1949335A DE1949335C2 (de) 1968-10-03 1969-09-30 Verfahren zur Herstellung von Cellulosexanthogenat oder Celluloseacetat
FI692829A FI51941C (fi) 1968-10-03 1969-10-01 Menetelmä selluloosaksantaatin ja selluloosa-asetaatin valmistamiseksi .
NO03919/69A NO128658B (me) 1968-10-03 1969-10-01
US863689A US3536697A (en) 1968-10-03 1969-10-03 Process for improving the processability of refined cellulose pulp
NL6915015.A NL163517C (nl) 1968-10-03 1969-10-03 Werkwijze voor het bereiden van cellulosederivaten.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13372/68A SE353331B (me) 1968-10-03 1968-10-03

Publications (1)

Publication Number Publication Date
SE353331B true SE353331B (me) 1973-01-29

Family

ID=20297292

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13372/68A SE353331B (me) 1968-10-03 1968-10-03

Country Status (8)

Country Link
US (1) US3536697A (me)
DE (1) DE1949335C2 (me)
FI (1) FI51941C (me)
FR (1) FR2019790A1 (me)
GB (1) GB1271118A (me)
NL (1) NL163517C (me)
NO (1) NO128658B (me)
SE (1) SE353331B (me)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53144C (me) * 1976-03-10 1978-02-10 Kemira Oy
US4210747A (en) * 1976-03-10 1980-07-01 Kemira Oy Process for the preparation of viscose
SE455505B (sv) * 1983-05-05 1988-07-18 Berol Kemi Ab Sett att forbettra en viskoslosnings filtrerbarhet
DE3335912A1 (de) * 1983-10-03 1985-04-18 Reiche & Co, 4937 Lage Verfahren zum herstellen eines rohranschlusses sowie ein danach hergestelltes rohr
DE3433163A1 (de) * 1984-09-10 1986-03-20 Benno 8201 Halfing Danecker Zusammenklappbares feldbett
US4902792A (en) * 1985-04-19 1990-02-20 Kanebo Ltd. Fine cellulose particles and process for production thereof
US5032224A (en) * 1989-03-27 1991-07-16 Exxon Chemical Patent Inc. Method of producing pulp
CN1034218C (zh) * 1993-07-18 1997-03-12 中国科学院广州化学研究所 纤维素醋酸酯的制备方法
CN113056586A (zh) 2018-09-21 2021-06-29 诺力昂化学品国际有限公司 乙氧基化脂肪酰氨基醇在其中使纤维素与碱液反应的方法中作为反应性添加剂的用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792313A (en) * 1950-04-08 1957-05-14 Int Paper Canada Manufacture of cellulose
US2716058A (en) * 1950-06-24 1955-08-23 Int Paper Canada Deresination of wood pulp
US2623875A (en) * 1950-09-09 1952-12-30 Rayonier Inc Wood pulp and method of producing same
US2767169A (en) * 1951-05-03 1956-10-16 Rayonier Inc Acylation of refined wood pulp
US2692877A (en) * 1951-05-11 1954-10-26 Rayonier Inc Acetylation of wood pulp
GB791322A (en) * 1953-06-05 1958-02-26 Rayonier Inc Improvements in viscose process
DE1176633B (de) * 1957-03-25 1964-08-27 Buckeye Cellulose Corp Verfahren zur Herstellung von Viskose aus einem nach dem Vorhydrolyse-Sulfatverfahren gewonnenen Holzzellstoff
NL227804A (me) * 1957-05-16 1900-01-01
DE1149701B (de) * 1958-08-13 1963-06-06 Boehme Fettchemie Gmbh Verfahren zur Herstellung von Viskose

Also Published As

Publication number Publication date
FI51941B (me) 1977-01-31
NL6915015A (me) 1970-04-07
US3536697A (en) 1970-10-27
NL163517C (nl) 1980-09-15
DE1949335C2 (de) 1982-07-01
FI51941C (fi) 1977-05-10
NO128658B (me) 1973-12-27
GB1271118A (en) 1972-04-19
NL163517B (nl) 1980-04-15
DE1949335A1 (de) 1970-04-16
FR2019790A1 (me) 1970-07-10

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