GB1026368A - Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents - Google Patents

Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents

Info

Publication number
GB1026368A
GB1026368A GB23430/64A GB2343064A GB1026368A GB 1026368 A GB1026368 A GB 1026368A GB 23430/64 A GB23430/64 A GB 23430/64A GB 2343064 A GB2343064 A GB 2343064A GB 1026368 A GB1026368 A GB 1026368A
Authority
GB
United Kingdom
Prior art keywords
optionally
compounds
plasticizers
alkoxy
aryl
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
Application number
GB23430/64A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemical Works Co Ltd
Original Assignee
Nippon Chemical Works Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Chemical Works Co Ltd filed Critical Nippon Chemical Works Co Ltd
Publication of GB1026368A publication Critical patent/GB1026368A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB23430/64A 1963-06-07 1964-06-05 Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents Expired GB1026368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3020663 1963-06-07
JP3170463 1963-06-14

Publications (1)

Publication Number Publication Date
GB1026368A true GB1026368A (en) 1966-04-20

Family

ID=26368513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23430/64A Expired GB1026368A (en) 1963-06-07 1964-06-05 Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents

Country Status (3)

Country Link
BE (1) BE648674A (de)
CH (3) CH477501A (de)
GB (1) GB1026368A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935195A (en) * 1969-04-28 1976-01-27 Sterling Drug Inc. 4,4'-Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby
EP0116942A1 (de) * 1983-02-18 1984-08-29 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 4,4'-Bis-benz-ox(-thi, -imid)-azol-2-yl-stilbenen
US4794071A (en) * 1987-03-23 1988-12-27 Eastman Kodak Company Optically brightened photographic silver halide element with a polyolefin paper coated support
US4859539A (en) * 1987-03-23 1989-08-22 Eastman Kodak Company Optically brightened polyolefin coated paper support
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives
CN104017387A (zh) * 2014-06-12 2014-09-03 上海东升新材料有限公司 荧光增白剂及其合成方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366575A (en) * 1964-03-13 1968-01-30 Nippon Kayaku Kk Enhancement of optical brightening effects by using two or more species of brightening agent
US3458506A (en) * 1967-10-31 1969-07-29 Eastman Kodak Co Fluorescent benzazole compounds containing cyanovinylene groups

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935195A (en) * 1969-04-28 1976-01-27 Sterling Drug Inc. 4,4'-Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby
EP0116942A1 (de) * 1983-02-18 1984-08-29 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 4,4'-Bis-benz-ox(-thi, -imid)-azol-2-yl-stilbenen
US4585875A (en) * 1983-02-18 1986-04-29 Hoechst Aktiengesellschaft Process for preparing 4,4-bis-benz-ox(-thi,-imid)-azol-2-yl-stilbenes
US4794071A (en) * 1987-03-23 1988-12-27 Eastman Kodak Company Optically brightened photographic silver halide element with a polyolefin paper coated support
US4859539A (en) * 1987-03-23 1989-08-22 Eastman Kodak Company Optically brightened polyolefin coated paper support
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives
CN104017387A (zh) * 2014-06-12 2014-09-03 上海东升新材料有限公司 荧光增白剂及其合成方法
CN104017387B (zh) * 2014-06-12 2016-02-24 上海东升新材料有限公司 荧光增白剂及其合成方法

Also Published As

Publication number Publication date
CH467895A (de) 1969-03-14
BE648674A (de) 1964-12-01
CH451154A (de) 1968-05-15
CH735164A4 (de) 1968-10-15
CH477501A (de) 1969-08-31

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