IL33754A - Process for the optical brightening of fibrous materials made from polyacrylonitrile - Google Patents
Process for the optical brightening of fibrous materials made from polyacrylonitrileInfo
- Publication number
- IL33754A IL33754A IL33754A IL3375470A IL33754A IL 33754 A IL33754 A IL 33754A IL 33754 A IL33754 A IL 33754A IL 3375470 A IL3375470 A IL 3375470A IL 33754 A IL33754 A IL 33754A
- Authority
- IL
- Israel
- Prior art keywords
- stands
- liquor
- brightener
- carbon atoms
- impregnation liquor
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/679—Fixing treatments in optical brightening, e.g. heating, steaming or acid shock
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1904424A DE1904424C3 (de) | 1969-01-30 | 1969-01-30 | Verfahren zum optischen Aufhellen von Fasermaterialien aus Polyacrylnitril |
Publications (2)
Publication Number | Publication Date |
---|---|
IL33754A0 IL33754A0 (en) | 1970-03-22 |
IL33754A true IL33754A (en) | 1973-01-30 |
Family
ID=5723727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL33754A IL33754A (en) | 1969-01-30 | 1970-01-21 | Process for the optical brightening of fibrous materials made from polyacrylonitrile |
Country Status (19)
Country | Link |
---|---|
US (1) | US3690947A (fr) |
JP (1) | JPS5310196B1 (fr) |
AT (1) | AT299877B (fr) |
BE (1) | BE745278A (fr) |
BG (1) | BG21419A3 (fr) |
BR (1) | BR7016461D0 (fr) |
CH (2) | CH552708A (fr) |
CS (1) | CS150901B2 (fr) |
DE (1) | DE1904424C3 (fr) |
ES (1) | ES376024A1 (fr) |
FI (1) | FI48589C (fr) |
FR (1) | FR2029718B1 (fr) |
GB (1) | GB1288545A (fr) |
IL (1) | IL33754A (fr) |
NL (1) | NL7000762A (fr) |
PL (1) | PL80451B1 (fr) |
RO (1) | RO57994A (fr) |
SE (1) | SE364319B (fr) |
YU (1) | YU34723B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003889A (en) * | 1973-06-21 | 1977-01-18 | Sandoz Ltd. | 1,3-Diaryl-2-pyrazoline derivatives |
US4085101A (en) * | 1973-07-18 | 1978-04-18 | Sandoz Ltd. | 1,3-Diaryl-2-pyrazoline derivatives |
DE2502434A1 (de) * | 1974-01-29 | 1975-07-31 | Sandoz Ag | Neue verbindungen der pyrazolinreihe |
CH634077A5 (de) * | 1978-05-29 | 1983-01-14 | Ciba Geigy Ag | Kationische aufheller. |
DE3134942A1 (de) * | 1981-09-03 | 1983-03-17 | Bayer Ag, 5090 Leverkusen | Aufhellersalze und deren verwendung fuer das nassspinnen von acrylfasern |
DE10208773A1 (de) | 2002-02-28 | 2003-09-04 | Clariant Gmbh | Wässrige Flüssigformulierungen von Pyrazolin-Aufhellern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217013B (de) * | 1964-03-13 | 1966-05-18 | Hoechst Ag | Seifenzusatzmittel |
DE1469222B1 (de) * | 1964-09-25 | 1972-03-09 | Hoechst Ag | Pyrazolinderivate sowie ihre Herstellung und Verwendung |
-
1969
- 1969-01-30 DE DE1904424A patent/DE1904424C3/de not_active Expired
-
1970
- 1970-01-14 BG BG013744A patent/BG21419A3/xx unknown
- 1970-01-16 RO RO197062152A patent/RO57994A/ro unknown
- 1970-01-19 CS CS380A patent/CS150901B2/cs unknown
- 1970-01-20 NL NL7000762A patent/NL7000762A/xx unknown
- 1970-01-21 IL IL33754A patent/IL33754A/en unknown
- 1970-01-21 US US4746A patent/US3690947A/en not_active Expired - Lifetime
- 1970-01-23 FI FI700197A patent/FI48589C/fi active
- 1970-01-26 JP JP637370A patent/JPS5310196B1/ja active Pending
- 1970-01-27 CH CH114570A patent/CH552708A/xx unknown
- 1970-01-27 CH CH114570D patent/CH114570A4/xx unknown
- 1970-01-28 AT AT78970A patent/AT299877B/de not_active IP Right Cessation
- 1970-01-29 YU YU209/70A patent/YU34723B/xx unknown
- 1970-01-29 SE SE01112/70A patent/SE364319B/xx unknown
- 1970-01-29 PL PL1970138468A patent/PL80451B1/pl unknown
- 1970-01-29 ES ES376024A patent/ES376024A1/es not_active Expired
- 1970-01-29 GB GB1288545D patent/GB1288545A/en not_active Expired
- 1970-01-30 FR FR707003308A patent/FR2029718B1/fr not_active Expired
- 1970-01-30 BE BE745278D patent/BE745278A/fr unknown
- 1970-01-30 BR BR216461/70A patent/BR7016461D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US3690947A (en) | 1972-09-12 |
FI48589C (fi) | 1974-11-11 |
BG21419A3 (bg) | 1976-05-20 |
YU20970A (en) | 1979-07-10 |
FI48589B (fr) | 1974-07-31 |
DE1904424B2 (de) | 1973-07-12 |
DE1904424C3 (de) | 1974-03-07 |
PL80451B1 (fr) | 1975-08-30 |
CH114570A4 (fr) | 1974-02-28 |
BR7016461D0 (pt) | 1973-01-18 |
RO57994A (fr) | 1975-06-15 |
CS150901B2 (fr) | 1973-09-17 |
GB1288545A (fr) | 1972-09-13 |
YU34723B (en) | 1979-12-31 |
FR2029718B1 (fr) | 1974-03-01 |
ES376024A1 (es) | 1972-03-16 |
SE364319B (fr) | 1974-02-18 |
BE745278A (fr) | 1970-07-30 |
NL7000762A (fr) | 1970-08-03 |
DE1904424A1 (de) | 1970-08-13 |
IL33754A0 (en) | 1970-03-22 |
AT299877B (de) | 1972-07-10 |
JPS5310196B1 (fr) | 1978-04-12 |
FR2029718A1 (fr) | 1970-10-23 |
CH552708A (fr) | 1974-08-15 |
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