GB260872A - A method of manufacturing artificial silk - Google Patents
A method of manufacturing artificial silkInfo
- Publication number
- GB260872A GB260872A GB11339/26A GB1133926A GB260872A GB 260872 A GB260872 A GB 260872A GB 11339/26 A GB11339/26 A GB 11339/26A GB 1133926 A GB1133926 A GB 1133926A GB 260872 A GB260872 A GB 260872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinning
- filaments
- orifices
- electrolysis
- viscose
- Prior art date
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
260,872. Spinnstofffabrik Zehlendorf Ges. April 29, 1926, [Convention date]. Apparatus for making filaments; cellulose xanthates, processes for making filaments from.-Artificial silk comprising filaments having in their substance minute cavities is made by forming bubbles of gas in the viscose solution to b.e spun by electrolysis immediately before spinning. The electrolysis may take place at the spinning nozzle; thus, in the construction shown, the electrodes consist of rings b, c separated by a ring e of insulating material, the former carrying points f arranged opposite to and in advance of the spinning orifices d. The bubbles of gas originating at the points f mix with the solution as it passes through the orifices. The oxygen given off at the anode may be partly or entirely consumed in oxidizing the sulphur compounds in the viscose, whereby the objection. able production of sulphuretted hydrogen during spinning is reduced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1611354X | 1925-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB260872A true GB260872A (en) | 1926-11-11 |
Family
ID=7737129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11339/26A Expired GB260872A (en) | 1925-12-16 | 1926-04-29 | A method of manufacturing artificial silk |
Country Status (4)
Country | Link |
---|---|
US (1) | US1611354A (en) |
FR (1) | FR614291A (en) |
GB (1) | GB260872A (en) |
NL (1) | NL19294C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476293A (en) * | 1944-10-03 | 1949-07-19 | American Viscose Corp | Artificial fiber |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL235774A (en) * | 1956-05-14 |
-
0
- NL NL19294D patent/NL19294C/xx active
-
1926
- 1926-04-08 FR FR614291D patent/FR614291A/en not_active Expired
- 1926-04-12 US US101308A patent/US1611354A/en not_active Expired - Lifetime
- 1926-04-29 GB GB11339/26A patent/GB260872A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476293A (en) * | 1944-10-03 | 1949-07-19 | American Viscose Corp | Artificial fiber |
Also Published As
Publication number | Publication date |
---|---|
NL19294C (en) | |
US1611354A (en) | 1926-12-21 |
FR614291A (en) | 1926-12-10 |
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