GB501913A - Process for dyeing cellulose and cellulose derivative-fibrous material with acid dyestuffs - Google Patents
Process for dyeing cellulose and cellulose derivative-fibrous material with acid dyestuffsInfo
- Publication number
- GB501913A GB501913A GB9174/37A GB917437A GB501913A GB 501913 A GB501913 A GB 501913A GB 9174/37 A GB9174/37 A GB 9174/37A GB 917437 A GB917437 A GB 917437A GB 501913 A GB501913 A GB 501913A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isocyanate
- cellulose
- dyeing
- dyed
- treating
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 6
- 239000001913 cellulose Substances 0.000 title abstract 5
- 238000004043 dyeing Methods 0.000 title abstract 5
- 239000002253 acid Substances 0.000 title abstract 3
- 239000002657 fibrous material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- 239000012948 isocyanate Substances 0.000 abstract 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
- 235000010980 cellulose Nutrition 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 229920002955 Art silk Polymers 0.000 abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 239000007859 condensation product Substances 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
- 235000011152 sodium sulphate Nutrition 0.000 abstract 2
- 239000004753 textile Substances 0.000 abstract 2
- 210000002268 wool Anatomy 0.000 abstract 2
- VKPPFDPXZWFDFA-UHFFFAOYSA-N 2-chloroethanamine Chemical compound NCCCl VKPPFDPXZWFDFA-UHFFFAOYSA-N 0.000 abstract 1
- NXTNASSYJUXJDV-UHFFFAOYSA-N 3-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=CC(C(Cl)=O)=C1 NXTNASSYJUXJDV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- -1 aromatic isocyanate Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 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
- D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6495—Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
-
- 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
- D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6424—Compounds containing isocyanate or isothiocyanate groups
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6008—Natural or regenerated cellulose using acid dyes
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
- D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose
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)
Abstract
501,913. Dyeing and waterproofing textiles. BROOKES, N. E. (Fõrberei Akt.- Ges. vorm. E. Stolte Nachfolger & W. Missy) Feb. 1, 1938, No. 9174 /37. [Classes 2 (iii) and 15 (ii)] [Also in Group VIII] Acid wool dyes, dyeing with; cellulose derivatives and regenerated celluloses, dyeing.-Textile material of natural or regenerated cellulose or of a cellulose derivative still retaining reactive hydroxyl groups is made capable of being dyed with acid wool dyes by treating it, in the absence of materials forming alkali cellulose, with an aliphatic or aliphatically-substituted aromatic isocyanate containing at least one aliphatic residue of at least 4 carbon atoms and containing a tertiary nitrogen atom in addition to that in the isocyanate group and thereafter heating the treated material. The dyeings are waterrepellent and resistant to soap and benzine washing. In examples : (1) viscose artificial silk is impregnated by treatment for 3 seconds with a solution in benzine at 20 C. of N-etyl- N - octodecylbenzamide - 3 - isocyanate, centrifuged, heated for 10 minutes at 140 C. and dyed with Polar red 3B in an aqueous bath at 90-100 C. containing sodium sulphate and acetic acid; (2) viscose artificial silk is impregnated by treatment for 20 minutes with an aqueous emulsion at 20 C. of cetylmethylaminoethyl isocyanate, centrifuged, dried, heated for 10 minutes at 140 C. and dyed with Indocyanine B in an aqueous bath at 90-100 C. containing sodium sulphate and acetic acid. N-Cetyl-N-octodecylbenzamide-3-isocyanate is obtained by treating with phosgene the product obtained by reducing the nitro group in the condensation product from 3-nitrobenzoyl chloride and cetyloctodecylamine. Cetylmethylaminoethyl isocyanate is obtained by treating with phosgene the condensation product from cetylmethylamine and chloroethylamine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE834949X | 1937-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB501913A true GB501913A (en) | 1939-03-08 |
Family
ID=89835968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9174/37A Expired GB501913A (en) | 1937-03-15 | 1938-02-01 | Process for dyeing cellulose and cellulose derivative-fibrous material with acid dyestuffs |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR834949A (en) |
| GB (1) | GB501913A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744178C (en) * | 1939-05-28 | 1944-01-21 | Ig Farbenindustrie Ag | Process for the production of dyes or colored patterns on fibrous materials |
| DE747395C (en) * | 1939-07-23 | 1944-09-22 | Ig Farbenindustrie Ag | Process for the animalization of shaped structures made of cellulose |
| US2559787A (en) * | 1945-07-20 | 1951-07-10 | Celanese Corp | Colored cellulose esters and ethers |
| DE879086C (en) * | 1939-05-28 | 1953-06-11 | Hoechst Ag | Process for fixing acidic dyes or pigments on fibrous materials |
-
1938
- 1938-02-01 GB GB9174/37A patent/GB501913A/en not_active Expired
- 1938-03-08 FR FR834949D patent/FR834949A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744178C (en) * | 1939-05-28 | 1944-01-21 | Ig Farbenindustrie Ag | Process for the production of dyes or colored patterns on fibrous materials |
| DE879086C (en) * | 1939-05-28 | 1953-06-11 | Hoechst Ag | Process for fixing acidic dyes or pigments on fibrous materials |
| DE747395C (en) * | 1939-07-23 | 1944-09-22 | Ig Farbenindustrie Ag | Process for the animalization of shaped structures made of cellulose |
| US2559787A (en) * | 1945-07-20 | 1951-07-10 | Celanese Corp | Colored cellulose esters and ethers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR834949A (en) | 1938-12-06 |
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