GB605770A - Removal of colour from shaped articles comprising a polymer or copolymer of acrylonitrile - Google Patents
Removal of colour from shaped articles comprising a polymer or copolymer of acrylonitrileInfo
- Publication number
- GB605770A GB605770A GB4999/46A GB499946A GB605770A GB 605770 A GB605770 A GB 605770A GB 4999/46 A GB4999/46 A GB 4999/46A GB 499946 A GB499946 A GB 499946A GB 605770 A GB605770 A GB 605770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- copolymer
- polymer
- acrylonitrile
- whilst
- 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
- 229920001577 copolymer Polymers 0.000 title abstract 7
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 5
- 229920000642 polymer Polymers 0.000 title abstract 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000002314 glycerols Chemical class 0.000 abstract 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000010902 straw Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000002166 wet spinning Methods 0.000 abstract 2
- -1 fibres Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
-
- 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
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/28—Peroxide
-
- 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
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/06—Resin bleach
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US572261A US2432448A (en) | 1945-01-10 | 1945-01-10 | Bleaching polyacrylonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB605770A true GB605770A (en) | 1948-07-29 |
Family
ID=9787815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4999/46A Expired GB605770A (en) | 1945-01-10 | 1946-02-18 | Removal of colour from shaped articles comprising a polymer or copolymer of acrylonitrile |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2432448A (cg-RX-API-DMAC7.html) |
| BE (1) | BE465917A (cg-RX-API-DMAC7.html) |
| FR (1) | FR927217A (cg-RX-API-DMAC7.html) |
| GB (1) | GB605770A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930891C (de) * | 1951-05-01 | 1955-07-28 | Phrix Werke Ag | Verfahren zur Nachbehandlung von nach dem Trockenspinnverfahren hergestellten, fertig verstreckten Gebilden aus Polyacrylnitril oder Mischpolymerisaten des Acrylnitrils |
| DE1286684B (de) * | 1953-09-24 | 1969-01-09 | Monsanto Co | Verfahren zur Herstellung von Faeden, Fasern oder Folien durch Nass- oder Trockenverspinnen einer Acrylnitrilpolymerisatmischung |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124413A (en) * | 1964-03-10 | Method of making essentially colorless | ||
| US3127233A (en) * | 1964-03-31 | Cross referenci | ||
| US2507142A (en) * | 1947-07-10 | 1950-05-09 | Stabelan Chemical Company | Stabilization of polymeric organic compounds |
| NL71792C (cg-RX-API-DMAC7.html) * | 1949-07-13 | |||
| US2720440A (en) * | 1952-12-26 | 1955-10-11 | Du Pont | Bleaching polyacrylonitrile fibers |
| DE1027176B (de) * | 1953-03-24 | 1958-04-03 | Bayer Ag | Verfahren zum kontinuierlichen Bleichen von nach dem Trockenspinnverfahren hergestellten Polyacrylnitrilbaendern |
| US2882121A (en) * | 1954-12-07 | 1959-04-14 | Stevensons Dyers Ltd | Permonosulfuric acid for bleaching synthetic polymer textiles |
| US2946761A (en) * | 1956-11-01 | 1960-07-26 | American Cyanamid Co | Aqueous solution containing acyrlonitrile polymer and a bisulfite |
| US2946762A (en) * | 1956-11-01 | 1960-07-26 | American Cyanamid Co | Aqueous solution containing a bisulfite and acrylonitrile polymer having basic amino groups |
| US3031428A (en) * | 1956-11-19 | 1962-04-24 | Goodrich Co B F | Spinning dope solutions of a vinylidene cyanide interpolymer and method of making |
| US3460897A (en) * | 1965-06-25 | 1969-08-12 | Dow Chemical Co | Mild alkaline oxidation treatment of polyacrylonitrile fibers or films to improve flexibility and dyeability |
| US4220754A (en) * | 1976-05-25 | 1980-09-02 | Tenneco Chemicals, Inc. | Process for the purification of polyvinyl chloride with oxidizing agents |
| US4139697A (en) * | 1977-04-06 | 1979-02-13 | Tenneco Chemicals, Inc. | Color stabilization of vinyl chloride resins |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR750873A (fr) * | 1932-02-24 | 1933-08-21 | Rohm & Haas Ag | Matière artificielle et procédé pour sa fabrication |
| GB437271A (en) * | 1934-03-28 | 1935-10-28 | John William Croom Crawford | Improvements in or relating to the polymerisation of derivatives of unsaturated organic acids |
| FR802840A (fr) * | 1935-06-05 | 1936-09-16 | Cie Nat Matieres Colorantes | Procédé de préparation de produits de condensation de cétones |
| US2116210A (en) * | 1936-10-21 | 1938-05-03 | Du Pont | Regenerated cellulose structures and method for preparing same |
| US2292737A (en) * | 1937-09-13 | 1942-08-11 | Blomer Alfred | Chlorine containing synthetic resins |
| NL51302C (cg-RX-API-DMAC7.html) * | 1938-07-06 | 1900-01-01 | ||
| NL54089C (cg-RX-API-DMAC7.html) * | 1938-09-05 |
-
0
- BE BE465917D patent/BE465917A/xx unknown
-
1945
- 1945-01-10 US US572261A patent/US2432448A/en not_active Expired - Lifetime
-
1946
- 1946-02-18 GB GB4999/46A patent/GB605770A/en not_active Expired
- 1946-05-22 FR FR927217D patent/FR927217A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930891C (de) * | 1951-05-01 | 1955-07-28 | Phrix Werke Ag | Verfahren zur Nachbehandlung von nach dem Trockenspinnverfahren hergestellten, fertig verstreckten Gebilden aus Polyacrylnitril oder Mischpolymerisaten des Acrylnitrils |
| DE1286684B (de) * | 1953-09-24 | 1969-01-09 | Monsanto Co | Verfahren zur Herstellung von Faeden, Fasern oder Folien durch Nass- oder Trockenverspinnen einer Acrylnitrilpolymerisatmischung |
Also Published As
| Publication number | Publication date |
|---|---|
| US2432448A (en) | 1947-12-09 |
| FR927217A (fr) | 1947-10-23 |
| BE465917A (cg-RX-API-DMAC7.html) |
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