GB438119A - Improvements in the production of artificial textile materials - Google Patents
Improvements in the production of artificial textile materialsInfo
- Publication number
- GB438119A GB438119A GB13247/34A GB1324734A GB438119A GB 438119 A GB438119 A GB 438119A GB 13247/34 A GB13247/34 A GB 13247/34A GB 1324734 A GB1324734 A GB 1324734A GB 438119 A GB438119 A GB 438119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarns
- portions
- saponified
- length
- yarn
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 239000004753 textile Substances 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000007127 saponification reaction Methods 0.000 abstract 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 229940116333 ethyl lactate Drugs 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229940072033 potash Drugs 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 235000019794 sodium silicate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/385—Saponification of cellulose-acetate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/73—Processes of stretching
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
Cellulose ester yarns are saponified non-uniformly along their length and are then subjected to stretching in the presence of a medium which has a greater softening action on some parts of the yarn than on others. Portions of the yarn may be completely saponified and other portions unsaponified prior to the stretching process. The softening medium may have a greater effect on the less saponified than on the more saponified portions or vice versa. The softening medium may have a further saponifying action. The products generally have a varying affinity for dyestuffs as well as a varying denier along their length. By further saponification of the products, regenerated cellulose yarns of varying denier may be obtained. The change in the degree of saponification along the length of the yarn may be gradual or abrupt so that on dyeing sharp or gradual colour changes or cross-dyed effects may be obtained. The saponifying agent may be caustic soda or potash, sodium silicate, methylamine or other aliphatic amine. Saponification may be superficial or uniform through the cross-section of the filaments. The softening medium may be steam, hot water, or an organic solvent. The yarns are treated preferably while travelling. In examples, cellulose acetate yarns while travelling, or in hanks are treated at intervals along their length with caustic soda and sodium acetate, or portions of the yarns are coated with wax and then the whole is immersed in caustic soda solution. The yarns are then passed through aqueous dioxane, acetone, glycol mono methyl ether, or ethyl lactate, or ethyl acetate and toluene, and stretched while in the softened state. The yarns may be weaved, knitted, or netted together or with other textiles to form fabrics or other materials showing colour effects when dyed. Specifications 332,263, [Class 15 (ii)], 370,430, 371,461, 412,600, 417,220, 428,224, 429,103, 430,349, 430,350, 430,351, 430,489, 432,027, and 432,028 are referred to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13247/34A GB438119A (en) | 1934-05-02 | 1934-05-02 | Improvements in the production of artificial textile materials |
| US15424A US2121040A (en) | 1934-05-02 | 1935-04-09 | Production of textile materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13247/34A GB438119A (en) | 1934-05-02 | 1934-05-02 | Improvements in the production of artificial textile materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB438119A true GB438119A (en) | 1935-11-04 |
Family
ID=10019481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13247/34A Expired GB438119A (en) | 1934-05-02 | 1934-05-02 | Improvements in the production of artificial textile materials |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2121040A (en) |
| GB (1) | GB438119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750502C (en) * | 1939-09-30 | 1945-01-17 | Chem Fab Joh A Benckiser G M B | Process for the production of non-glued synthetic fibers from protein-containing viscose |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153105A (en) * | 1961-07-10 | 1964-10-13 | Polaroid Corp | Novel process for the molecular orientation of polymers |
-
1934
- 1934-05-02 GB GB13247/34A patent/GB438119A/en not_active Expired
-
1935
- 1935-04-09 US US15424A patent/US2121040A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750502C (en) * | 1939-09-30 | 1945-01-17 | Chem Fab Joh A Benckiser G M B | Process for the production of non-glued synthetic fibers from protein-containing viscose |
Also Published As
| Publication number | Publication date |
|---|---|
| US2121040A (en) | 1938-06-21 |
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