IL42010A - Process for the dyeing of synthetic organic material - Google Patents
Process for the dyeing of synthetic organic materialInfo
- Publication number
- IL42010A IL42010A IL42010A IL4201073A IL42010A IL 42010 A IL42010 A IL 42010A IL 42010 A IL42010 A IL 42010A IL 4201073 A IL4201073 A IL 4201073A IL 42010 A IL42010 A IL 42010A
- Authority
- IL
- Israel
- Prior art keywords
- process according
- employed
- organic material
- synthetic organic
- weight
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 18
- 239000011368 organic material Substances 0.000 title claims abstract 11
- 238000004043 dyeing Methods 0.000 title claims abstract 5
- 239000000975 dye Substances 0.000 claims abstract 12
- 238000009835 boiling Methods 0.000 claims abstract 8
- 125000001931 aliphatic group Chemical group 0.000 claims abstract 6
- 239000006185 dispersion Substances 0.000 claims abstract 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 5
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 5
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 4
- 239000000654 additive Substances 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract 2
- 238000010014 continuous dyeing Methods 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 7
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims 4
- 229950011008 tetrachloroethylene Drugs 0.000 claims 3
- 239000005662 Paraffin oil Substances 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims 1
- 241000282320 Panthera leo Species 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims 1
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 235000006708 antioxidants Nutrition 0.000 claims 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims 1
- -1 cycloaliph ic Chemical group 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 239000003350 kerosene Substances 0.000 claims 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 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
- D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
- D06P1/922—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
-
- 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
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
-
- 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
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/924—Polyamide fiber
-
- 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
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
A process for the dyeing of synthetic organic material is described, the said process comprising the discontinuous or continuous dyeing, at temperatures preferably above 120 DEG C, of said material from a dye liquor consisting of 20 to 75 per cent by weight of a water-insoluble, aliphatic or cycloaliphatic hydrocarbon having at least 8 carbon atoms, and 80 to 25 per cent by weight of a polyhalogenated, lower alphatic hydrocarbon boiling between 70 DEG and 180 DEG C, and at least one advantageously finely divided dispersion dyestuff, and optionally further additives; and, optionally, the subsequent rinsing and drying of the dyed synthetic organic material, whereby deeply coloured dyeings are obtained which are even and fast to light, wet-processing, sublimation and rubbing even on poorly absorbing material. (From US3918902 A) [FR2180012A1]
Claims (16)
1. Process for the dyeing of synthetic organic material, the said process comprising the discontinuous or continuous dyeing, at temperatures above 100°C, preferably above 120°C, of the synthetic organic material from a dye liquor consisting of 20 to 75 per cent by weight of a water- and derivatives thereof" insoluble, aliphatic or cycloaliphatic hydrocarbon/having at least 8 carbon atoms, and 80 to 25 per cent by weight of a polyhalogenated, lower aliphatic hydrocarbon boiling between 70 and 180°C, and at least one advantageously finely divided dispersion dyestuff, and optionally further additives; and, optionally, the subsequent rinsing and drying of the dyed synthetic organic material.
2. Process according to Claim 1, wherein there is used a water-insoluble, aliphatic hydrocarbon having 12 to 25 carbon atoms .
3. Process according to Claims 1 and 2, wherein the employed water-insoluble, aliphatic hydrocarbon is heavy petrol, kerosine or paraffin oil.
4. Process according to Claims 1 to 3, wherein the employed water-insoluble, aliphatic hydrocarbon is paraffin oil. 4?010/2, · ¾.
5. Process according to Claims 1 to 4, wherein the employed polyhalogena ed hydrocarbons boiling between-- 70 and 180°C are chlorinated hydrocarbons boiling between 80 and 130°C.
6. Process according to Claims 1 to 5, wherein the emplo3'ed polyhalogenated, lower aliphatic hydrocarbon is trichloroethylene, 1, 1 , 1- trichloroethane or, in particular, tetrachloroethylene (perchloroethylene) .
7. · Process according to Claims 1 to 6, wherein, when tetrachloroethylene stabilised with aliphatic, cycloaliph ic , aromatic or heterocyclic -tminos is employed, small acounts of anti-oxidants are added to the dye bath.
8. Process according to Claims 1 to 7, wherein a dye liquor is employed which consists "of 50 to 70 per cent b weight of a water -insoluble, aliphatic or cyclo-aliphatic hydrocarbon having at least 8 carbon atoms, and 50 to 30 per cent by weight of a polyhalogenated, lowe aliphatic hydrocarbon boiling between 70 and 180°C.
9. Process according to Claims 1 to 8, wherein the employed dispersion dyestuffs are metal-free mono- or disazo dyestuffs, nitro dyestuffs, methine dyestuffs or anthraquinone dyestuffs.
10. Process according to Claims 1 to 9, wherein a dispersion dyestuff is employed which is difficultly soluble in boiling perchloroethylene , and which contains an advantageously nonionic dispersing agent which is soluble, in. poljj-halogenated, lower aliphatic hydrocarbon^ but which does not sillubilise the dispersion dyestuff.
11. Process according to Claims 1 to 10, wherein a dispersion dyestuff is employed which has a solubility in boiling perchloroethylene of at most 0.05 per cent by weight, and which has a particle size of at most 5 u.
12. Process according to Claims 1 to 11, wherein the employed synthetic organic material is polyester, polyamide or polyacrylonitrile fibre material.
13. Process according to Claims 1 to 12, wherein the employed synthetic organic material is fibre material made from linear, high-molecular esters of aromatic polycarboxylic acids with polyfunctional alcohols .
14. Process according to Claims 1 to 13, wherein the employed synthetic organic material is polyethylene glycol terephthalate fibres .
15. Dye liquor for the dyeing of synthetic organic material, the said dye liquor consisting of 5 to 95 per cent by weight, advantageously of 10 to 70 per cent by V weight, of a water-insoluble, aliphatic or cycloaliphatic hydrocarbon having at least 8 carbon atoms, and 95 to 5, advantageously 90 to 30, per cent by weight of a poly- halogenated, lower aliphatic hydrocarbon boiling 5 between 70 and 180°C.
16. The synthetic organic material, particularly polyester material, dyed according to Claims 1 to 14, or by the use of the dye liquor according to Claim 15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH535672A CH559818A (en) | 1972-04-12 | 1972-04-12 | METHOD OF COLORING SYNTHETIC ORGANIC MATERIAL. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL42010A0 IL42010A0 (en) | 1973-06-29 |
| IL42010A true IL42010A (en) | 1976-09-30 |
Family
ID=4292190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL42010A IL42010A (en) | 1972-04-12 | 1973-04-11 | Process for the dyeing of synthetic organic material |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3918902A (en) |
| JP (1) | JPS4914779A (en) |
| AU (1) | AU5432973A (en) |
| BE (1) | BE798064A (en) |
| CA (1) | CA995862A (en) |
| CH (2) | CH535672A4 (en) |
| ES (1) | ES413560A1 (en) |
| FR (1) | FR2180012B1 (en) |
| GB (1) | GB1402232A (en) |
| IL (1) | IL42010A (en) |
| IT (1) | IT980151B (en) |
| NL (1) | NL7304936A (en) |
| ZA (1) | ZA732468B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50153677A (en) * | 1974-05-31 | 1975-12-10 | ||
| DE2506466C3 (en) * | 1975-02-15 | 1979-07-19 | Hoechst Ag, 6000 Frankfurt | Emulsifier for dye accelerators based on alkyl naphthalenes |
| JPS5254365A (en) * | 1975-10-30 | 1977-05-02 | Ise Electronics Corp | Dot matrix fluorescent character display tube |
| JPS5273670A (en) * | 1975-12-17 | 1977-06-20 | Ise Electronics Corp | Multiicharacter fluorescent display tube |
| US4131424A (en) * | 1977-07-21 | 1978-12-26 | Milliken Research Corporation | Method of dyeing using the combination of certain halogenated hydrocarbons and aromatic solvents in an aqueous dye admixture |
| JPS5753409Y2 (en) * | 1979-09-25 | 1982-11-19 | ||
| JPS5810284Y2 (en) * | 1980-11-13 | 1983-02-24 | 伊勢電子工業株式会社 | dot matrix fluorescent character display tube |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925602A (en) * | 1931-09-05 | 1933-09-05 | Du Pont | Stabilized solvent |
| GB504558A (en) * | 1937-10-22 | 1939-04-22 | Percy Frederick Combe Sowter | Improvements in the colouration of textile and other materials |
| US2492048A (en) * | 1945-08-24 | 1949-12-20 | Du Pont | Stabilization of trichloroethylene and tetrachloroethylene |
| NL93555C (en) * | 1952-05-31 | |||
| US3046076A (en) * | 1959-08-25 | 1962-07-24 | Burlington Industries Inc | Process for coloring polyolefinic textile materials |
| NL103966C (en) * | 1960-11-14 | |||
| GB1103860A (en) * | 1965-09-30 | 1968-02-21 | Ici Ltd | Dyeing process |
| CH480492A (en) * | 1967-09-29 | 1969-12-15 | Ciba Geigy | Process for dyeing textile materials made of hydrophobic polymers containing polar groups |
| FR1603051A (en) * | 1968-08-06 | 1971-03-15 | Ugine Kuhlman S.A | Textile threads containing basic groups are prepared - form acetic acid containing solutions of anionic dyestuffs |
| BE757627A (en) * | 1969-10-18 | 1971-04-01 | Bayer Ag | EXHAUST PROCESS FOR DYING SYNTHETIC FIBROUS MATERIALS |
| US3822992A (en) * | 1970-10-12 | 1974-07-09 | Bayer Ag | Exhaustion dyeing process with anthraquinone dyestuffs in water immiscible organic solvent |
| CH546300A (en) * | 1971-05-28 | 1974-02-28 | Sandoz Ag | DYE CARRIERS FOR COLORING POLYESTER MATERIAL. |
-
1972
- 1972-04-12 CH CH535672D patent/CH535672A4/xx unknown
- 1972-04-12 CH CH535672A patent/CH559818A/en not_active IP Right Cessation
-
1973
- 1973-04-09 NL NL7304936A patent/NL7304936A/xx unknown
- 1973-04-10 ZA ZA732468A patent/ZA732468B/en unknown
- 1973-04-10 US US349893A patent/US3918902A/en not_active Expired - Lifetime
- 1973-04-10 AU AU54329/73A patent/AU5432973A/en not_active Expired
- 1973-04-11 FR FR7313158A patent/FR2180012B1/fr not_active Expired
- 1973-04-11 BE BE129885A patent/BE798064A/en unknown
- 1973-04-11 IT IT49352/73A patent/IT980151B/en active
- 1973-04-11 ES ES413560A patent/ES413560A1/en not_active Expired
- 1973-04-11 JP JP48040500A patent/JPS4914779A/ja active Pending
- 1973-04-11 GB GB1740773A patent/GB1402232A/en not_active Expired
- 1973-04-11 IL IL42010A patent/IL42010A/en unknown
- 1973-04-11 CA CA168,433A patent/CA995862A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES413560A1 (en) | 1976-01-16 |
| FR2180012B1 (en) | 1976-09-10 |
| IT980151B (en) | 1974-09-30 |
| ZA732468B (en) | 1974-04-24 |
| US3918902A (en) | 1975-11-11 |
| BE798064A (en) | 1973-10-11 |
| CH535672A4 (en) | 1974-07-15 |
| CA995862A (en) | 1976-08-31 |
| CH559818B5 (en) | |
| CH559818A (en) | 1975-03-14 |
| IL42010A0 (en) | 1973-06-29 |
| FR2180012A1 (en) | 1973-11-23 |
| AU5432973A (en) | 1974-10-10 |
| GB1402232A (en) | 1975-08-06 |
| NL7304936A (en) | 1973-10-16 |
| JPS4914779A (en) | 1974-02-08 |
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