US2416890A - Manufacture of fibers and foils - Google Patents
Manufacture of fibers and foils Download PDFInfo
- Publication number
- US2416890A US2416890A US328374A US32837440A US2416890A US 2416890 A US2416890 A US 2416890A US 328374 A US328374 A US 328374A US 32837440 A US32837440 A US 32837440A US 2416890 A US2416890 A US 2416890A
- Authority
- US
- United States
- Prior art keywords
- solution
- viscose
- foils
- fibers
- filaments
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title description 15
- 239000011888 foil Substances 0.000 title description 15
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000243 solution Substances 0.000 description 33
- 229920000297 Rayon Polymers 0.000 description 23
- 229920002678 cellulose Polymers 0.000 description 16
- 239000001913 cellulose Substances 0.000 description 16
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 16
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical group NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 description 11
- 239000002253 acid Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007859 condensation product Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000010446 mirabilite Substances 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 239000005751 Copper oxide Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 238000005773 Enders reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- LHYQAEFVHIZFLR-UHFFFAOYSA-L 4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium;dichloride Chemical compound [Cl-].[Cl-].C1=C([N+]#N)C(OC)=CC(C=2C=C(OC)C([N+]#N)=CC=2)=C1 LHYQAEFVHIZFLR-UHFFFAOYSA-L 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5278—Polyamides; Polyimides; Polylactames; Polyalkyleneimines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
-
- 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
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Definitions
- This invention relates to the manufacture of fibers and foils.
- a further object is to produce these fibers and foils from viscose solutions treated with superpolyamides.
- a still further object is the provision of fibers and foils from ammoniacal copper oxyde solutions treated with superpolyamides.
- the superpolyamides obtained are practically colorless, resin-free substances which can be HOOC.
- the superpolyamides obtained are soluble. in aqueous alkalies in contrast to the obtained are better than those of fibers and known superpolyamides which do not contain their color.
- the fabrics or fib 2- sulfamide groups Due to this property they are suited especially for the refining of textile fibers, particularly as sizing agents.
- solutions of viscose or of cellulose in ammoniacal copper oxyde are preferably mixed with alkaline solutions of these superpolyamides and then spun in a known man: ner or worked up into foils.
- the usual coagulation agents like salt solutions or acids may be employed.
- the quantity of the superpolyamides, to be given to the spinning solution may vary within wide limits. Preferably there are added not less than 5 per cent superpolyas otherwise the admixture of superpolyamides is of no practical value. On the other hand a multiple of superpolyamide compared with cellulose may be employed.
- the fibers obtained are faster to possess a far higher Bauschelastizitat" (bolsterelasticity) and a more elastic grip than viscosefibers.
- the grip moreover, on account of the good Bauschelastizitat resembles wool.
- the dyeing properties of the fibers and foils thus foils from .pure viscose or pure ammoniacal copper oxyde cellulose. They absorb dyestuffs for instance much easier and Carl be dyed in darker shades than pure viscose or pure ammoniacal copper oxyde cellulose. Contrary to these they may be dyed with acid dyestuffs, for instance with wool dyestuffs and also with acetate silk dyestufl's. On account of the excellent dyeing properties the fibers are very much adapted for the manufacture of mixed fabrics.
- Example I parts by weight of N.N-di-propanecarboxacid-p-sulfo-benzoic-acid-amide Wrinkling and lowish color and is over, possess contrary to page 131) by adding product consisting of soluble in a concentrated aqueous alkali solution. It can be drawn into filaments in the molten state.
- Example III An alkaline solution of a s'uperpolyamideconsisting of 1 mol N.N-dipropanecarboxylic-acidp-sulfobenzoic-acid-diamide, 1 mol adipic acid and 2 mols hexamethylenediamine is added to a viscose solution capable of being spun in such a quantity, that the finished filaments contain about 20 per cent superpolyamide.
- the filaments are dyed by boiling one hour with 2 per cent Sirius Fast Blue (Schultz dyestufi tables, year 1934, supplementary volume I, page 131) ratio of the weights of filaments and water Glauber salt. Far darker shades than on filaments consisting of superpolyamide-free viscose are thus obtained.
- a process for the foils from a mixture of an superpolyamide containing sulfamide groups and a cellulosic solution selected from the group'con- 'sisting of viscose and ammoniacal copper oxide cellulose which comprises adding to the cellulosic solution an alkaline solution of thesuperpolyamide, the amount of superpolyamide added to the cellulosic solution being at least 5%, based on no0o.cHi.0H,.onmnsofiogsomn.among.ontooon and 6 parts by weight of hexamethylenediamine I are condensed as described in Example I.
- the process for the foils from a mixture of an superpolyamide containing sulfamide groups and a cellulosic solution selected from the group'con- 'sisting of viscose and ammoniacal copper oxide cellulose which comprises adding to the cellulosic solution an alkaline solution of thesuperpolyamide, the amount of superpolyamide added to
- a new filament as in claim 11 in which the based on the weight, of the cellulose, of an alkali-soluble linear superviscose solution.
- a new filament comprising regenerated viscose cellulose containing at least five percent, based on the cellulose, and dissolved in the viscose solution from which the filament is formed, of an alkali-soluble linear superpolyamide containing sulfamide groups, said filament being resistan't to wrinkling, wool-like in character and readily dyed by acid and acetate silk dyes.
- Filaments and foils comprising essentially a mixture of regenerated cellulose derived from a cellulosic solution selected from the group consisting of viscose and ammoniacal copper oxide cellulose. and at least five percent, based on the weight of the cellulose, of an alkali-soluble linear superpolyamide containing sulfamide groups. the superpolyamide being dissolved in the cellulosic solution, said filaments and foils being resistant to wrinkling, readily dyed by acid and acetate silk dyes and having been obtained by the process of claim 1.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE218047X | 1939-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2416890A true US2416890A (en) | 1947-03-04 |
Family
ID=5831074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US328374A Expired - Lifetime US2416890A (en) | 1939-03-29 | 1940-04-06 | Manufacture of fibers and foils |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2416890A (enrdf_load_stackoverflow) |
| BE (1) | BE438483A (enrdf_load_stackoverflow) |
| CH (1) | CH218047A (enrdf_load_stackoverflow) |
| FR (1) | FR873775A (enrdf_load_stackoverflow) |
| NL (1) | NL54509C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2571995A (en) * | 1948-02-24 | 1951-10-23 | Gen Mills Inc | N, n'-diacyl aryl disulfonamides |
| US2901813A (en) * | 1953-10-20 | 1959-09-01 | American Viscose Corp | Textile material of regenerated cellulose containing a polyacrylamide |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203419B (de) * | 1957-05-09 | 1965-10-21 | Schwarza Chemiefaser | Verfahren zum Herstellen von mattierten Fasern oder Faeden aus Hydratcellulose |
| FR2478116B1 (fr) * | 1980-03-14 | 1985-06-14 | Rhone Poulenc Textile | Solutions conformables a partir de melanges de cellulose et polyamide-imide et articles en forme obtenus |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US950435A (en) * | 1908-12-22 | 1910-02-22 | Henri Louis Joseph Chavassieu | Process of obtaining proteo-cellulosic products. |
| US1864426A (en) * | 1929-10-25 | 1932-06-21 | Henry A Gardner | Delustered regenerated cellulose |
| US2071251A (en) * | 1931-07-03 | 1937-02-16 | Du Pont | Fiber and method of producing it |
| US2130948A (en) * | 1937-04-09 | 1938-09-20 | Du Pont | Synthetic fiber |
| US2136928A (en) * | 1934-12-10 | 1938-11-15 | Ig Farbenindustrie Ag | Manufacture of amines of high molecular weight, which are rich in nitrogen |
| US2149273A (en) * | 1937-01-13 | 1939-03-07 | Du Pont | Polyamides |
| US2155067A (en) * | 1934-06-01 | 1939-04-18 | Ubbelohde Leo | Manufacture of improved products of cellulose and cellulose derivatives |
| US2191556A (en) * | 1936-07-01 | 1940-02-27 | Du Pont | Polyamides |
| US2224693A (en) * | 1937-07-28 | 1940-12-10 | Du Pont | Formation of threads and the like |
| US2265559A (en) * | 1939-03-09 | 1941-12-09 | Du Pont | Dyed regenerated cellulose containing a polyamide |
-
0
- BE BE438483D patent/BE438483A/xx unknown
- NL NL54509D patent/NL54509C/xx active
-
1940
- 1940-04-06 US US328374A patent/US2416890A/en not_active Expired - Lifetime
- 1940-05-16 CH CH218047D patent/CH218047A/de unknown
-
1941
- 1941-07-10 FR FR873775D patent/FR873775A/fr not_active Expired
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US950435A (en) * | 1908-12-22 | 1910-02-22 | Henri Louis Joseph Chavassieu | Process of obtaining proteo-cellulosic products. |
| US1864426A (en) * | 1929-10-25 | 1932-06-21 | Henry A Gardner | Delustered regenerated cellulose |
| US2071251A (en) * | 1931-07-03 | 1937-02-16 | Du Pont | Fiber and method of producing it |
| US2155067A (en) * | 1934-06-01 | 1939-04-18 | Ubbelohde Leo | Manufacture of improved products of cellulose and cellulose derivatives |
| US2136928A (en) * | 1934-12-10 | 1938-11-15 | Ig Farbenindustrie Ag | Manufacture of amines of high molecular weight, which are rich in nitrogen |
| US2191556A (en) * | 1936-07-01 | 1940-02-27 | Du Pont | Polyamides |
| US2223916A (en) * | 1936-07-01 | 1940-12-03 | Du Pont | Polymeric sulphonamide, a process for prepaing it, and a filament made therefrom |
| US2149273A (en) * | 1937-01-13 | 1939-03-07 | Du Pont | Polyamides |
| US2130948A (en) * | 1937-04-09 | 1938-09-20 | Du Pont | Synthetic fiber |
| US2224693A (en) * | 1937-07-28 | 1940-12-10 | Du Pont | Formation of threads and the like |
| US2265559A (en) * | 1939-03-09 | 1941-12-09 | Du Pont | Dyed regenerated cellulose containing a polyamide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2571995A (en) * | 1948-02-24 | 1951-10-23 | Gen Mills Inc | N, n'-diacyl aryl disulfonamides |
| US2901813A (en) * | 1953-10-20 | 1959-09-01 | American Viscose Corp | Textile material of regenerated cellulose containing a polyacrylamide |
Also Published As
| Publication number | Publication date |
|---|---|
| NL54509C (enrdf_load_stackoverflow) | |
| CH218047A (de) | 1941-11-30 |
| BE438483A (enrdf_load_stackoverflow) | |
| FR873775A (fr) | 1942-07-20 |
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