HK68680A - 1,4-bis-(azol-2'-yl)-naphthalenes and their use as optical brightening agents - Google Patents
1,4-bis-(azol-2'-yl)-naphthalenes and their use as optical brightening agentsInfo
- Publication number
- HK68680A HK68680A HK68680A HK68680A HK68680A HK 68680 A HK68680 A HK 68680A HK 68680 A HK68680 A HK 68680A HK 68680 A HK68680 A HK 68680A HK 68680 A HK68680 A HK 68680A
- Authority
- HK
- Hong Kong
- Prior art keywords
- azol
- naphthalenes
- bis
- brightening agents
- optical brightening
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
- C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23943—Flock surface
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2582—Coating or impregnation contains an optical bleach or brightener or functions as an optical bleach or brightener [e.g., it masks fabric yellowing, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1321375A CH617809GA3 (ja) | 1975-10-10 | 1975-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK68680A true HK68680A (en) | 1980-12-12 |
Family
ID=4390402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK68680A HK68680A (en) | 1975-10-10 | 1980-12-04 | 1,4-bis-(azol-2'-yl)-naphthalenes and their use as optical brightening agents |
Country Status (11)
Country | Link |
---|---|
US (1) | US4245007A (ja) |
JP (1) | JPS5247823A (ja) |
BE (1) | BE847073A (ja) |
CA (1) | CA1090338A (ja) |
CH (1) | CH617809GA3 (ja) |
DE (1) | DE2645301A1 (ja) |
ES (1) | ES452290A1 (ja) |
FR (1) | FR2328702A1 (ja) |
GB (1) | GB1522858A (ja) |
HK (1) | HK68680A (ja) |
NL (1) | NL7611171A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2629703C3 (de) | 1976-07-02 | 1981-07-23 | Hoechst Ag, 6000 Frankfurt | Aufhellermischungen und deren Verwendung |
DE2750947A1 (de) * | 1977-11-15 | 1979-05-17 | Hoechst Ag | Neue fluorhaltige benz-azol-derivate, verfahren zu ihrer herstellung und ihre verwendung als optische aufheller |
CH650784A5 (de) * | 1979-12-06 | 1985-08-15 | Ciba Geigy Ag | Verfahren zur herstellung von benzazolylverbindungen. |
DE3027479A1 (de) * | 1980-07-19 | 1982-03-04 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern und deren verwendung |
DE3617451A1 (de) * | 1986-05-23 | 1987-11-26 | Hoechst Ag | Sulfonat- oder sulfonamidgruppen-haltige bis-benzoxazolylnaphthaline, verfahren zu deren herstellung und deren verwendung |
GB8709435D0 (en) * | 1987-04-21 | 1987-05-28 | Minnesota Mining & Mfg | Infra-red sensitising dyes for silver halide |
US5106989A (en) * | 1988-10-20 | 1992-04-21 | Mitsubishi Paper Mills Limited | Alkyl-substituted 2,2'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same |
US5213888A (en) * | 1988-10-20 | 1993-05-25 | Mitsubishi Paper Mills Limited | Alkyl-substituted 2,2'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same |
EP1986633B1 (en) | 2006-02-10 | 2014-07-30 | Summit Corporation Plc | Treatment of duchenne muscular dystrophy |
HUE033195T2 (en) * | 2007-08-03 | 2017-11-28 | Summit (Oxford) Ltd | Combinations of drugs for the treatment of Duchenne muscular dystrophy |
GB0715937D0 (en) * | 2007-08-15 | 2007-09-26 | Vastox Plc | Method of treatment og duchenne muscular dystrophy |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE670890C (de) * | 1936-03-04 | 1939-01-26 | Aeg | Stabausdehnungsregler zur UEberwachung mehrerer Stromkreise elektrisch beheizter Heisswasserspeicher |
NL131195C (ja) * | 1964-04-29 | |||
CH476793A (de) * | 1964-09-01 | 1969-08-15 | Ciba Geigy | Verwendung von neuen Bis-azolen als optische Aufhellmittel ausserhalb der Textilindustrie |
DE1955310U (de) | 1965-05-13 | 1967-02-09 | Hanne Schrobenhauser | Scheibenwaschanlage. |
DE1302052B (de) * | 1966-01-18 | 1969-11-13 | Hoechst Ag | Optische Aufhellungsmittel |
NL140525B (nl) * | 1966-07-27 | 1973-12-17 | Hoechst Ag | Werkwijze voor het vervaardigen van optisch gebleekte foelies, draden en textiel. |
CH482774A (de) * | 1967-03-07 | 1969-12-15 | Ciba Geigy | Verwendung von Aryloxazolderivaten als optische Aufhellmittel ausserhalb der Textilindustrie |
DE1670890A1 (de) * | 1967-07-12 | 1971-02-18 | Hoechst Ag | Naphthylen-bis-2-benzimidazole,Verfahren zu ihrer Herstellung und ihre Verwendung als optische Aufhellungsmittel |
FR2036652A5 (en) * | 1969-03-06 | 1970-12-24 | Ciba Geigy | Naphthoxazole optical blueing agents |
US3993659A (en) * | 1971-08-10 | 1976-11-23 | Ciba-Geigy Corporation | Bis-benzoxazolyl-naphthalenes as optical brighteners |
DE2526230A1 (de) * | 1975-06-12 | 1976-12-16 | Hoechst Ag | Neue benzoxazol-derivate, verfahren zu ihrer herstellung und ihre anwendung als optische aufheller |
-
1975
- 1975-10-10 CH CH1321375A patent/CH617809GA3/xx unknown
-
1976
- 1976-10-07 DE DE19762645301 patent/DE2645301A1/de not_active Withdrawn
- 1976-10-07 GB GB4177276A patent/GB1522858A/en not_active Expired
- 1976-10-08 FR FR7630383A patent/FR2328702A1/fr active Granted
- 1976-10-08 BE BE171336A patent/BE847073A/xx unknown
- 1976-10-08 CA CA263,077A patent/CA1090338A/en not_active Expired
- 1976-10-08 NL NL7611171A patent/NL7611171A/xx not_active Application Discontinuation
- 1976-10-09 JP JP12178076A patent/JPS5247823A/ja active Pending
- 1976-10-09 ES ES452290A patent/ES452290A1/es not_active Expired
-
1978
- 1978-08-01 US US05/930,111 patent/US4245007A/en not_active Expired - Lifetime
-
1980
- 1980-12-04 HK HK68680A patent/HK68680A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2645301A1 (de) | 1977-04-14 |
NL7611171A (nl) | 1977-04-13 |
GB1522858A (en) | 1978-08-31 |
CH617809GA3 (ja) | 1980-06-30 |
US4245007A (en) | 1981-01-13 |
ES452290A1 (es) | 1978-01-16 |
BE847073A (fr) | 1977-04-08 |
CA1090338A (en) | 1980-11-25 |
FR2328702A1 (fr) | 1977-05-20 |
FR2328702B1 (ja) | 1978-12-22 |
CH617809B (ja) | |
JPS5247823A (en) | 1977-04-16 |
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