GB1301780A - - Google Patents
Info
- Publication number
- GB1301780A GB1301780A GB4236271A GB4236271A GB1301780A GB 1301780 A GB1301780 A GB 1301780A GB 4236271 A GB4236271 A GB 4236271A GB 4236271 A GB4236271 A GB 4236271A GB 1301780 A GB1301780 A GB 1301780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- alkyl
- optionally substituted
- weight
- polyacrylonitrile
- 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
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
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium 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
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic 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
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1301780 Dyeing polyacrylonitrile BAYER AG 10 Sept 1971 [11 Sept 1970] 42362/71 Heading D1B Polyacrylonitrile and acrylo-nitrile copolymers are dyed with cationic dyes in presence of a salt derived from a free ammonium base of formula I in which R is a C 6 -C 20 alkyl, C 6 -C 20 alkenyl or an optionally substituted aralkyl radical, R 1 and R 2 are each independantly C 1 -C 4 alkyl or C 1 -C 4 hydroxyalkyl radicals or form together with the nitrogen atom a heterocyclic ring, A is an optionally substituted naphthyl or tetrahydronaphthyl radical. Preferably 0.25 to 2.5% by weight of the compound on weight of the fabric is used, and may be applied in a pre-treatment bath. Examples of hetero cyclic rings formed by R 1 and R 2 are pyrrolidine, piperidine and morpholine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702044990 DE2044990C3 (en) | 1970-09-11 | A process for dyeing fiber materials made of polyacrylonitrile or acrylonitrile-containing copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1301780A true GB1301780A (en) | 1973-01-04 |
Family
ID=5782176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4236271A Expired GB1301780A (en) | 1970-09-11 | 1971-09-10 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3785768A (en) |
JP (1) | JPS5247062B1 (en) |
AT (1) | AT316478B (en) |
BE (1) | BE772477A (en) |
CA (1) | CA954255A (en) |
CH (2) | CH541665A (en) |
ES (1) | ES394965A1 (en) |
FR (1) | FR2106457B1 (en) |
GB (1) | GB1301780A (en) |
IT (1) | IT939395B (en) |
NL (1) | NL7112436A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2178833B1 (en) * | 1972-04-07 | 1975-03-21 | Protex Manuf Prod Chimiq | |
US4181499A (en) * | 1974-10-29 | 1980-01-01 | Ciba-Geigy Corporation | Process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity |
CH618061B (en) * | 1975-07-14 | Ciba Geigy Ag | PROCESS FOR LEVELING IN COLORING SLOW, NORMAL AND FAST DRAWING POLYACRYLNITRILE MATERIALS. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989361A (en) * | 1961-06-20 | Dyeing process | ||
BE419429A (en) * | 1935-02-16 | 1900-01-01 | ||
US2986444A (en) * | 1958-05-14 | 1961-05-30 | Basf Ag | Production of level dyeings of basic dyestuffs on structures of acrylonitrile polymers |
US3446569A (en) * | 1963-05-11 | 1969-05-27 | Hoechst Ag | Aqueous solutions of phthalocyanine pigments and process for preparing them |
US3564630A (en) * | 1966-07-05 | 1971-02-23 | Celanese Corp | Polyamide fibers and fiber blends of enhanced dyeability |
-
1971
- 1971-09-08 CA CA122,298A patent/CA954255A/en not_active Expired
- 1971-09-08 JP JP46068992A patent/JPS5247062B1/ja active Pending
- 1971-09-09 NL NL7112436A patent/NL7112436A/xx unknown
- 1971-09-09 IT IT52779/71A patent/IT939395B/en active
- 1971-09-09 AT AT783571A patent/AT316478B/en active
- 1971-09-10 GB GB4236271A patent/GB1301780A/en not_active Expired
- 1971-09-10 CH CH1333271A patent/CH541665A/en unknown
- 1971-09-10 CH CH1333271D patent/CH1333271A4/xx unknown
- 1971-09-10 US US00179571A patent/US3785768A/en not_active Expired - Lifetime
- 1971-09-10 ES ES394965A patent/ES394965A1/en not_active Expired
- 1971-09-10 BE BE772477A patent/BE772477A/en unknown
- 1971-09-10 FR FR7132803A patent/FR2106457B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7112436A (en) | 1972-03-14 |
AT316478B (en) | 1974-07-10 |
CH541665A (en) | 1973-05-30 |
BE772477A (en) | 1972-01-17 |
FR2106457A1 (en) | 1972-05-05 |
DE2044990B2 (en) | 1977-06-16 |
FR2106457B1 (en) | 1976-05-28 |
ES394965A1 (en) | 1974-03-16 |
CA954255A (en) | 1974-09-10 |
US3785768A (en) | 1974-01-15 |
DE2044990A1 (en) | 1972-03-16 |
CH1333271A4 (en) | 1973-05-30 |
JPS5247062B1 (en) | 1977-11-30 |
IT939395B (en) | 1973-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |