GB849417A - Improvements relating to the manufacture of viscose - Google Patents

Improvements relating to the manufacture of viscose

Info

Publication number: GB849417A
Authority: GB; United Kingdom
Prior art keywords: cellulose; webs; alkali cellulose; caustic soda; viscose
Prior art date: 1957-06-25
Legal status (The legal status 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 status listed.): Expired

Application number

GB1901858A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Glanzstoff AG

Vereinigte Glanzstoff Fabriken AG

Original Assignee

Glanzstoff AG

Vereinigte Glanzstoff Fabriken AG

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.)

1957-06-25

Filing date

1958-06-13

Publication date

1960-09-28

1958-06-13 Application filed by Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG

1960-09-28 Publication of GB849417A publication Critical patent/GB849417A/en

Status Expired legal-status Critical Current

Links

229920000297 Rayon Polymers 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title abstract 2
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 15
229920002678 cellulose Polymers 0.000 abstract 14
239000001913 cellulose Substances 0.000 abstract 14
239000003513 alkali Substances 0.000 abstract 8
235000011121 sodium hydroxide Nutrition 0.000 abstract 5
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 4
ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 4
239000012991 xanthate Substances 0.000 abstract 4
238000007598 dipping method Methods 0.000 abstract 3
230000005070 ripening Effects 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
238000002156 mixing Methods 0.000 abstract 2
239000000725 suspension Substances 0.000 abstract 2
238000009987 spinning Methods 0.000 abstract 1
239000007921 spray Substances 0.000 abstract 1
238000005303 weighing Methods 0.000 abstract 1

Classifications

- 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
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/08—Alkali cellulose
- C08B1/10—Apparatus for the preparation of alkali cellulose
- C08B1/12—Steeping devices
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Biochemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Textile Engineering (AREA)
General Chemical & Material Sciences (AREA)
Artificial Filaments (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

GB1901858A 1957-06-25 1958-06-13 Improvements relating to the manufacture of viscose Expired GB849417A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEV12655A DE1226240B (de)	1957-06-25	1957-06-25	Vorrichtung zur Herstellung von Viskose-spinnloesungen im laufenden Arbeitsgang

Publications (1)

Publication Number	Publication Date
GB849417A true GB849417A (en)	1960-09-28

Family

ID=7573927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1901858A Expired GB849417A (en)	1957-06-25	1958-06-13	Improvements relating to the manufacture of viscose

Country Status (6)

Country	Link
BE (1)	BE566704A (de)
CH (1)	CH373746A (de)
DE (1)	DE1226240B (de)
FR (1)	FR1195170A (de)
GB (1)	GB849417A (de)
NL (2)	NL109600C (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1842688A (en) *	1927-05-26	1932-01-26	Brown Co	Paper and the process of making cellulose xanthate from it
GB350515A (en) *	1929-02-14	1931-06-15	Friedrich Georg Christof Klein	Improved process and apparatus for the production of viscose
FR700710A (fr) *	1930-08-18	1931-03-06		Procédé et appareil de fabrication continue et automatique de viscose pour fabrication de soie artificielle
DE696518C (de) *	1935-10-02	1940-09-24	Onderzoekings Inst Res	Verfahren und Vorrichtung zum fortlaufenden Sulfidieren von auf Transportbaendern fortbewegter Alkaloffs
DE882284C (de) *	1950-10-25	1953-07-06	Courtaulds Ltd	Vorrichtung zum Reifen von Alkalicellulose

0
- NL NL228146D patent/NL228146A/xx unknown
- BE BE566704D patent/BE566704A/xx unknown
- NL NL109600D patent/NL109600C/xx active
1957
- 1957-06-25 DE DEV12655A patent/DE1226240B/de active Pending
1958
- 1958-04-28 CH CH5884658A patent/CH373746A/de unknown
- 1958-04-29 FR FR1195170D patent/FR1195170A/fr not_active Expired
- 1958-06-13 GB GB1901858A patent/GB849417A/en not_active Expired

Also Published As

Publication number	Publication date
NL109600C (de)
FR1195170A (fr)	1959-11-16
NL228146A (de)
BE566704A (de)
DE1226240B (de)	1966-10-06
CH373746A (de)	1963-12-15

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