GB634868A - Improvements in process of producing rayon - Google Patents
Improvements in process of producing rayonInfo
- Publication number
- GB634868A GB634868A GB20834/47A GB2083447A GB634868A GB 634868 A GB634868 A GB 634868A GB 20834/47 A GB20834/47 A GB 20834/47A GB 2083447 A GB2083447 A GB 2083447A GB 634868 A GB634868 A GB 634868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymerized
- gold
- oxide
- ethylene oxide
- spinneret
- 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
- 229920000297 Rayon Polymers 0.000 title abstract 4
- 239000002964 rayon Substances 0.000 title 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 229910052737 gold Inorganic materials 0.000 abstract 2
- 239000010931 gold Substances 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- WGKYSFRFMQHMOF-UHFFFAOYSA-N 3-bromo-5-methylpyridine-2-carbonitrile Chemical compound CC1=CN=C(C#N)C(Br)=C1 WGKYSFRFMQHMOF-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 229920000847 nonoxynol Polymers 0.000 abstract 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 239000010979 ruby Substances 0.000 abstract 1
- 229910001750 ruby Inorganic materials 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
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
- D01F2/06—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
-
- 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
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US322755A US2442331A (en) | 1940-03-07 | 1940-03-07 | Process of producing rayon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB634868A true GB634868A (en) | 1950-03-29 |
Family
ID=23256258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20834/47A Expired GB634868A (en) | 1940-03-07 | 1947-07-31 | Improvements in process of producing rayon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2442331A (enrdf_load_stackoverflow) |
| BE (1) | BE475205A (enrdf_load_stackoverflow) |
| CH (1) | CH269141A (enrdf_load_stackoverflow) |
| FR (1) | FR950922A (enrdf_load_stackoverflow) |
| GB (1) | GB634868A (enrdf_load_stackoverflow) |
| NL (1) | NL82603C (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2593466A (en) * | 1948-07-16 | 1952-04-22 | Ind Rayon Corp | Viscose spinning solution |
| US2937922A (en) * | 1954-03-24 | 1960-05-24 | Rayonier Inc | Viscose process |
| US2852333A (en) * | 1954-05-21 | 1958-09-16 | Du Pont | Viscose spinning process |
| DE1053718B (de) * | 1955-05-09 | 1959-03-26 | Courtaulds Ltd | Verfahren zur Herstellung von Faeden oder Fasern aus regenerierter Cellulose |
| US3077375A (en) * | 1955-08-22 | 1963-02-12 | Atlas Chem Ind | Spinning of viscose |
| US3031320A (en) * | 1955-08-22 | 1962-04-24 | Atlas Chem Ind | Spinning of viscose |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE597496C (de) * | 1929-11-27 | 1934-05-25 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Polymerisationsprodukten des AEthylenoxyds |
| US1959930A (en) * | 1930-05-22 | 1934-05-22 | Ig Farbenindustrie Ag | Hydroxy-alkyl ethers of polyhydric alcohols and their production |
| GB487652A (en) * | 1936-11-07 | 1938-06-23 | British Celanese | Improvements in the manufacture and application of polymerised alkylene oxides |
-
0
- NL NL82603D patent/NL82603C/xx active
- BE BE475205D patent/BE475205A/xx unknown
-
1940
- 1940-03-07 US US322755A patent/US2442331A/en not_active Expired - Lifetime
-
1947
- 1947-07-31 GB GB20834/47A patent/GB634868A/en not_active Expired
- 1947-08-04 FR FR950922D patent/FR950922A/fr not_active Expired
- 1947-08-07 CH CH269141D patent/CH269141A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH269141A (fr) | 1950-06-30 |
| FR950922A (fr) | 1949-10-11 |
| US2442331A (en) | 1948-06-01 |
| NL82603C (enrdf_load_stackoverflow) | |
| BE475205A (enrdf_load_stackoverflow) |
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