GB438584A - Improvements in the manufacture of cellulose acetate filaments and threads - Google Patents
Improvements in the manufacture of cellulose acetate filaments and threadsInfo
- Publication number
- GB438584A GB438584A GB347334A GB347334A GB438584A GB 438584 A GB438584 A GB 438584A GB 347334 A GB347334 A GB 347334A GB 347334 A GB347334 A GB 347334A GB 438584 A GB438584 A GB 438584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threads
- steam
- creel
- bobbins
- materials
- 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
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
- D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
<PICT:0438584/IV/1> Continuous filaments of cellulose acetate and threads consisting of such filaments are subjected to a stretching operation in the presence of saturated or wet steam under pressure at a temperature above 100 DEG C., but not exceeding 120 DEG C. The stretching operation may be carried out on the materials during the course of their travel from one point to another, e.g. a number of threads may be stretched simultaneously while running from one creel of bobbins to another. A suitable apparatus for stretching the materials comprises a steam chamber 4 provided with perforated steam pipes 11 and 12, a pressure gauge 10, relief valve 9, and drain pipe 15. The threads are drawn from a creel of bobbins 2, pass through nip rollers 3, and thence pass into the steam chamber through holes in the end plate 7. The threads leave the chamber through holes in the opposite end plate 8 and pass through nip rollers 5 which stretch the threads and deliver them to a creel of bobbins 6. The orifices in the end plates should be sufficiently small to allow the pressure to be maintained. According to the conditions of stretching, the products may be either such that the individual filamentary character of the threads is preserved, or such that the individual filaments are fused together. Favourable conditions for avoiding fusion are obtained by causing the steam to impinge upon the materials immediately after their entry into the steam chamber. The stretched materials may be subjected to any desired after-treatments, e.g. treatments to cause shrinkage as described in Specification 389,823, or partial or substantially complete saponification. Specifications 177,868, 179,234, 316,521, 318,468, [all in Class 2 (ii)], 340,324, 340,325, 340,436, 340,437, 343,062, 370,430, 402,104, 402,105, 402,106, 403,106; 424,683, 424,752, 424,830, 424,879, [all in Group IX], and 438,656 also are referred to.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL42136D NL42136C (en) | 1934-02-12 | ||
GB347334A GB438584A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
GB3094635A GB438656A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
GB3094435A GB438655A (en) | 1934-02-12 | 1934-02-12 | Improved cellulose acetate textile materials and their manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB347334A GB438584A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB438584A true GB438584A (en) | 1935-11-12 |
Family
ID=9758985
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB347334A Expired GB438584A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
GB3094435A Expired GB438655A (en) | 1934-02-12 | 1934-02-12 | Improved cellulose acetate textile materials and their manufacture |
GB3094635A Expired GB438656A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3094435A Expired GB438655A (en) | 1934-02-12 | 1934-02-12 | Improved cellulose acetate textile materials and their manufacture |
GB3094635A Expired GB438656A (en) | 1934-02-12 | 1934-02-12 | Improvements in the manufacture of cellulose acetate filaments and threads |
Country Status (2)
Country | Link |
---|---|
GB (3) | GB438584A (en) |
NL (1) | NL42136C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447567A (en) * | 1944-10-17 | 1948-08-24 | Dreyfus Camille | Stretching of cellulose ester yarn |
US2478331A (en) * | 1945-10-05 | 1949-08-09 | Celanese Corp | Production of high tenacity cellulose derivative yarns |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776869A (en) * | 1953-07-13 | 1957-01-08 | Celanese Corp | Process of delustering and then completely saponifying cellulose ester filaments |
-
0
- NL NL42136D patent/NL42136C/xx active
-
1934
- 1934-02-12 GB GB347334A patent/GB438584A/en not_active Expired
- 1934-02-12 GB GB3094435A patent/GB438655A/en not_active Expired
- 1934-02-12 GB GB3094635A patent/GB438656A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447567A (en) * | 1944-10-17 | 1948-08-24 | Dreyfus Camille | Stretching of cellulose ester yarn |
US2478331A (en) * | 1945-10-05 | 1949-08-09 | Celanese Corp | Production of high tenacity cellulose derivative yarns |
Also Published As
Publication number | Publication date |
---|---|
NL42136C (en) | |
GB438656A (en) | 1935-11-12 |
GB438655A (en) | 1935-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2142717A (en) | Manufacture of cellulose derivative materials | |
US2450045A (en) | Apparatus for the treatment of textile strands | |
US2142910A (en) | Apparatus for the manufacture of artificial materials | |
GB438584A (en) | Improvements in the manufacture of cellulose acetate filaments and threads | |
US2142909A (en) | Treatment of artificial materials | |
GB402449A (en) | Apparatus for the production of artificial threads or like products | |
GB438587A (en) | Improvements in the manufacture of filaments and threads of cellulose acetate | |
US2142716A (en) | Manufacture of artificial yarns or other materials | |
GB438585A (en) | Improvements in the manufacture of cellulose ester and ether filaments, threads, films, foils and the like | |
US2142890A (en) | Treatment of textile and other materials | |
GB443707A (en) | Improvements in the manufacture of artificial filaments, threads, and the like | |
US2487833A (en) | Process of saponifying yarn cakes | |
GB570588A (en) | Improvements in or relating to the treatment of yarns, foils and similar materials made of organic derivatives of cellulose | |
US2142913A (en) | Treatment of filaments, foils, and the like | |
US2279479A (en) | Production of artificial yarns, foils, and similar materials | |
US2142719A (en) | Manufacture of textile and other materials | |
GB428863A (en) | Process for the manufacture of artificial yarns | |
GB471641A (en) | Improvements in or relating to methods and apparatus for drying webs that are subject to shrinkage during the drying thereof | |
GB458098A (en) | Improvements in apparatus for the manufacture or treatment of filaments, threads, yarns and the like | |
SU98621A1 (en) | Four Cylinder Exhaust to Spinning Machine for Wet Flax Spun | |
GB396901A (en) | Method of manufacturing regenerated silk yarn | |
US2142911A (en) | Manufacture of artificial materials | |
GB391863A (en) | Improvements in or relating to the treatment and manufacture of artificial yarns, threads, filaments and the like | |
GB509010A (en) | Improvements in or relating to the treatment of filaments, yarns, foils and similar materials | |
GB332527A (en) | Improvements in or relating to the manufacture of artificial yarns, threads, or filaments |