GB312915A - Improvements in the manufacture of artificial threads or the like - Google Patents
Improvements in the manufacture of artificial threads or the likeInfo
- Publication number
- GB312915A GB312915A GB16420/29A GB1642029A GB312915A GB 312915 A GB312915 A GB 312915A GB 16420/29 A GB16420/29 A GB 16420/29A GB 1642029 A GB1642029 A GB 1642029A GB 312915 A GB312915 A GB 312915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- acids
- acid
- mixture
- coagulating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/36—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also helical, spiral or coil springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
312,915. I. G. Farberaiadustrie Akt.- Ges. June 2, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Cellulose xanthates, process for making filaments and films from.-A halogenated fatty acid or a mixture of such acids is added to the coagulating baths employed in the manufacture of artificial threads, bands, or films from viscose whereby the coagulating action of the bath is modified and the products have improved physical properties such as tensile strength, extensibility, lustre, and capacity for dyeing. The acid or mixture of acids may be added to any known coagulating bath for viscose in amounts limited by the solubilities of the acids. The effect of the halogenated fatty acid can be considerably increased by using the acid in an intermediate bath between the spinning bath and the spools. The use of these acids is specially advantageous when combined with a stretching of the products, for example, artificial threads may be stretched in the precipitation bath or after they have left it. In examples, monochloracetic acid or a mixture of mnno-, di- and trichloracetic acids are employed in amounts between 10 and 30 per cent of the bath.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE312915X | 1928-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB312915A true GB312915A (en) | 1930-05-15 |
Family
ID=6137591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16420/29A Expired GB312915A (en) | 1928-06-02 | 1929-05-28 | Improvements in the manufacture of artificial threads or the like |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1836656A (en) |
| BE (1) | BE358315A (en) |
| FR (2) | FR430442A (en) |
| GB (1) | GB312915A (en) |
| NL (1) | NL25282C (en) |
-
0
- BE BE358315D patent/BE358315A/xx unknown
- NL NL25282D patent/NL25282C/xx active
-
1911
- 1911-05-29 FR FR430442A patent/FR430442A/en not_active Expired
-
1929
- 1929-02-16 FR FR669746D patent/FR669746A/en not_active Expired
- 1929-05-28 GB GB16420/29A patent/GB312915A/en not_active Expired
- 1929-05-31 US US367612A patent/US1836656A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR669746A (en) | 1929-11-20 |
| NL25282C (en) | |
| BE358315A (en) | |
| FR430442A (en) | 1911-10-16 |
| US1836656A (en) | 1931-12-15 |
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