GB992561A - Process for dyeing polyolefins - Google Patents
Process for dyeing polyolefinsInfo
- Publication number
- GB992561A GB992561A GB2026563A GB2026563A GB992561A GB 992561 A GB992561 A GB 992561A GB 2026563 A GB2026563 A GB 2026563A GB 2026563 A GB2026563 A GB 2026563A GB 992561 A GB992561 A GB 992561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzothiazole
- benzoxazole
- referred
- metal
- dyeing
- 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
- 238000004043 dyeing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- -1 Monoazo benzothiazole Chemical compound 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 4
- IOJUPLGTWVMSFF-UHFFFAOYSA-N cyclobenzothiazole Natural products C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- JPBLHOJFMBOCAF-UHFFFAOYSA-N 1,3-benzoxazol-2-amine Chemical compound C1=CC=C2OC(N)=NC2=C1 JPBLHOJFMBOCAF-UHFFFAOYSA-N 0.000 abstract 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000013522 chelant Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- 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
- D06P3/79—Polyolefins
- D06P3/795—Polyolefins using metallisable or mordant dyes, dyeing premetallised fibres
-
- 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino 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
- C09B45/00—Complex metal compounds of azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Monoazo benzothiazole or benzoxazole dyes of the formula <FORM:0992561/C4-C5/1> wherein X is O or S, B is an aromatic or heterocyclic residue having the -OH group in ortho position to the azo linkage and free from strongly ionized groups, R is H or a non-water-solubilizing substituent and n is 1 or 2, may be prepared by diazotizing a 2-amino-benzothiazole or -benzoxazole and coupling and are used to dye polypropylene containing a Werner-complex-forming metal. A number of dyes are specified. Specification 992,562 is referred to.ALSO:Solid polymers of a -olefins having 2-3 carbon atoms containing a Werner-complex-forming metal are dyed with an aqueous dispersion of a water-insoluble benzothiazole or benzoxazole monoazo dyestuff which contains at least one group capable of forming a metal chelate with said metal. The specified metals are Ni, Cr, Co, Zn, Ti, Al, Fe, Cu, Zr, Mn, Cd and V; they may be in the form of compounds some of which are referred to. Suitable dyestuffs have the general formula <FORM:0992561/D1-D2/1> wherein X is 0 or 5, B is an aromatic or heterocyclic residue having the hydroxyl group in the ortho position to the azo linkage and is free from strongly ionized groups, e.g. -SO3H groups, R is hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, nitro, cyano, amino, acylamino, alkylamino, alkylsulphonyl, sulphonyl, carbonyl or carbalkoxy and n is 1 or 2. Dyeing is preferably carried out from an acid bath, e.g. at a pH below 5. The dyebath may contain anionic, cationic or especially nonionic surfactants. Examples of dyeing isotactic polypropylene fibres containing 0.06 and 0.12% nickel are given. Specification 992,562 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19692162A | 1962-05-23 | 1962-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB992561A true GB992561A (en) | 1965-05-19 |
Family
ID=22727295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2026563A Expired GB992561A (en) | 1962-05-23 | 1963-05-21 | Process for dyeing polyolefins |
Country Status (3)
| Country | Link |
|---|---|
| CH (3) | CH451363A (en) |
| DE (1) | DE1444177A1 (en) |
| GB (1) | GB992561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498735A (en) * | 1964-10-28 | 1970-03-03 | Basf Ag | Dyeing of polypropylene with dyes of the benzeneazo pyrazolone series |
-
1963
- 1963-05-21 CH CH250864A patent/CH451363A/en unknown
- 1963-05-21 GB GB2026563A patent/GB992561A/en not_active Expired
- 1963-05-21 CH CH250964A patent/CH451364A/en unknown
- 1963-05-21 DE DE19631444177 patent/DE1444177A1/en active Pending
- 1963-05-21 CH CH635663A patent/CH427731A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498735A (en) * | 1964-10-28 | 1970-03-03 | Basf Ag | Dyeing of polypropylene with dyes of the benzeneazo pyrazolone series |
Also Published As
| Publication number | Publication date |
|---|---|
| CH427731A (en) | 1966-09-30 |
| DE1444177A1 (en) | 1969-10-02 |
| CH451364A (en) | 1968-05-15 |
| CH451363A (en) | 1968-05-15 |
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