US2146116A - Process for treating artificial casein fibers - Google Patents
Process for treating artificial casein fibers Download PDFInfo
- Publication number
- US2146116A US2146116A US146123A US14612337A US2146116A US 2146116 A US2146116 A US 2146116A US 146123 A US146123 A US 146123A US 14612337 A US14612337 A US 14612337A US 2146116 A US2146116 A US 2146116A
- Authority
- US
- United States
- Prior art keywords
- casein
- wool
- treating artificial
- casein fibers
- fibers
- 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
- 239000005018 casein Substances 0.000 title description 10
- 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 title description 10
- 235000021240 caseins Nutrition 0.000 title description 10
- 239000000835 fiber Substances 0.000 title description 8
- 238000000034 method Methods 0.000 title description 2
- 210000002268 wool Anatomy 0.000 description 12
- 238000004043 dyeing Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 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 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- 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
- D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
Definitions
- casein wool which otherwise should in practice he the best. It has now been found that if casein wool is subjected to a preliminary treatment with diluted acid solutions, its behaviour with respect to chrome colours becomes analogous to that of natural wool.
- the treatment may be carried out on the casein wool fiber as well as directly on the mixed fiber of casein and natural wool.
- Example 1 The mixture of casein and natural wool is treated during minutes with abath containing 1-2 c. c. m.-'phosphoric acid per litre,
- the bath is cooled and after addition. of 1% sodium or potassium bichromate it is again brought to boil for about 20-30 minutes. At the end the material is washed.
- the preliminary treatment with acid may be a first step of dyeing according to the above exmerit.
- on both the fiber of casein casein wool and natural wool tor dyeing with chrome dyes which comprises ..treating these I mixed fibers with a dilute aqueous solution having an acid reaction due to the presence of phosphoric acid.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT342698T | 1936-06-08 | ||
| IT357538T | 1937-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2146116A true US2146116A (en) | 1939-02-07 |
Family
ID=41170997
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US146123A Expired - Lifetime US2146116A (en) | 1936-06-08 | 1937-06-02 | Process for treating artificial casein fibers |
| US242766A Expired - Lifetime US2182553A (en) | 1936-06-08 | 1938-11-28 | Process for treating artificial casein fibers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US242766A Expired - Lifetime US2182553A (en) | 1936-06-08 | 1938-11-28 | Process for treating artificial casein fibers |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US2146116A (fr) |
| BE (1) | BE421908A (fr) |
| ES (1) | ES143866A1 (fr) |
| FR (2) | FR822668A (fr) |
| GB (2) | GB496277A (fr) |
| IT (2) | IT342698A0 (fr) |
| NL (1) | NL45771C (fr) |
| SE (1) | SE97162C1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726133A (en) * | 1955-12-06 | Effect threads |
-
1936
- 1936-06-08 IT IT342698D patent/IT342698A0/it unknown
-
1937
- 1937-05-27 GB GB14744/37A patent/GB496277A/en not_active Expired
- 1937-06-02 NL NL82743A patent/NL45771C/xx active
- 1937-06-02 US US146123A patent/US2146116A/en not_active Expired - Lifetime
- 1937-06-03 BE BE421908D patent/BE421908A/xx unknown
- 1937-06-04 FR FR822668D patent/FR822668A/fr not_active Expired
- 1937-09-04 ES ES0143866A patent/ES143866A1/es not_active Expired
- 1937-12-29 IT IT357538D patent/IT357538A0/it unknown
-
1938
- 1938-11-10 FR FR50055D patent/FR50055E/fr not_active Expired
- 1938-11-24 GB GB34193/38A patent/GB521756A/en not_active Expired
- 1938-11-28 US US242766A patent/US2182553A/en not_active Expired - Lifetime
- 1938-12-22 SE SE688738A patent/SE97162C1/sv unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726133A (en) * | 1955-12-06 | Effect threads |
Also Published As
| Publication number | Publication date |
|---|---|
| FR822668A (fr) | 1938-01-05 |
| NL45771C (fr) | 1939-05-15 |
| FR50055E (fr) | 1939-11-21 |
| GB496277A (en) | 1938-11-28 |
| SE97162C1 (sv) | 1939-10-24 |
| BE421908A (fr) | 1937-07-31 |
| ES143866A1 (es) | 1937-10-01 |
| IT357538A0 (fr) | 1937-12-29 |
| IT342698A0 (fr) | 1936-06-08 |
| US2182553A (en) | 1939-12-05 |
| GB521756A (en) | 1940-05-30 |
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