NL6915015A - - Google Patents

Info

Publication number
NL6915015A
NL6915015A NL6915015A NL6915015A NL6915015A NL 6915015 A NL6915015 A NL 6915015A NL 6915015 A NL6915015 A NL 6915015A NL 6915015 A NL6915015 A NL 6915015A NL 6915015 A NL6915015 A NL 6915015A
Authority
NL
Netherlands
Application number
NL6915015A
Other versions
NL163517B (nl
NL163517C (nl
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 filed Critical
Publication of NL6915015A publication Critical patent/NL6915015A/xx
Publication of NL163517B publication Critical patent/NL163517B/xx
Application granted granted Critical
Publication of NL163517C publication Critical patent/NL163517C/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)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
NL6915015.A 1968-10-03 1969-10-03 Werkwijze voor het bereiden van cellulosederivaten. NL163517C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL6915015A true NL6915015A (en:Method) 1970-04-07
NL163517B NL163517B (nl) 1980-04-15
NL163517C NL163517C (nl) 1980-09-15

Family

ID=20297292

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915015.A NL163517C (nl) 1968-10-03 1969-10-03 Werkwijze voor het bereiden van cellulosederivaten.

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53144C (en:Method) * 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
US12060442B2 (en) 2018-09-21 2024-08-13 Nouryon Chemicals International B.V. Use of ethoxylated fatty amido alcohols as a reactivity additive in the process wherein cellulose is reacted with lye

Family Cites Families (10)

* 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
DE1024339B (de) * 1952-05-24 1958-02-13 Rayonier Inc Zellstoff mit hohem Gehalt an ª‡-Cellulose und Verfahren zu dessen Herstellung
GB791321A (en) * 1953-06-05 1958-02-26 Rayonier Inc Improvements in viscose process and products
DE1176633B (de) * 1957-03-25 1964-08-27 Buckeye Cellulose Corp Verfahren zur Herstellung von Viskose aus einem nach dem Vorhydrolyse-Sulfatverfahren gewonnenen Holzzellstoff
NL101654C (en:Method) * 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
GB1271118A (en) 1972-04-19
NL163517B (nl) 1980-04-15
NO128658B (en:Method) 1973-12-27
DE1949335C2 (de) 1982-07-01
FI51941B (en:Method) 1977-01-31
SE353331B (en:Method) 1973-01-29
US3536697A (en) 1970-10-27
FR2019790A1 (en:Method) 1970-07-10
NL163517C (nl) 1980-09-15
DE1949335A1 (de) 1970-04-16
FI51941C (fi) 1977-05-10

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent