AT284772B - Aufhellungsmittel - Google Patents

Aufhellungsmittel

Info

Publication number
AT284772B
AT284772B AT03737/68A AT373768A AT284772B AT 284772 B AT284772 B AT 284772B AT 03737/68 A AT03737/68 A AT 03737/68A AT 373768 A AT373768 A AT 373768A AT 284772 B AT284772 B AT 284772B
Authority
AT
Austria
Prior art keywords
lightening agents
lightening
agents
Prior art date
Application number
AT03737/68A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT284772B publication Critical patent/AT284772B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT03737/68A 1967-04-17 1968-04-17 Aufhellungsmittel AT284772B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1670852A DE1670852C3 (de) 1967-04-17 1967-04-17 5-Arylotriazolyl-2-styrylbenzotriazole

Publications (1)

Publication Number Publication Date
AT284772B true AT284772B (de) 1970-09-25

Family

ID=7105207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03737/68A AT284772B (de) 1967-04-17 1968-04-17 Aufhellungsmittel

Country Status (8)

Country Link
US (1) US3595859A (de)
AT (1) AT284772B (de)
BE (1) BE713811A (de)
CH (2) CH564868A4 (de)
DE (1) DE1670852C3 (de)
FR (1) FR1568419A (de)
GB (1) GB1163890A (de)
NL (1) NL6805333A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587831A5 (de) * 1973-05-17 1977-05-13 Sandoz Ag
US4070339A (en) * 1976-08-16 1978-01-24 Eastman Kodak Company Bichromophoric benzotriazole-styrene ester ultraviolet stabilizers and their use in organic compositions
DE3800074A1 (de) * 1988-01-05 1989-07-13 Helmut Dipl Ing Roehser Verfahren zur verbesserung weisser, grauer oder geringfuegig eingefaerbter ersatzhaare aus polyester
CN111630005A (zh) 2018-01-03 2020-09-04 埃科莱布美国股份有限公司 作为腐蚀抑制剂的苯并三唑衍生物

Also Published As

Publication number Publication date
CH491239A (de) 1970-02-13
DE1670852C3 (de) 1978-07-06
GB1163890A (en) 1969-09-10
FR1568419A (de) 1969-05-23
CH564868A4 (de) 1970-02-13
DE1670852B2 (de) 1977-11-17
BE713811A (de) 1968-09-16
NL6805333A (de) 1968-10-18
US3595859A (en) 1971-07-27
DE1670852A1 (de) 1971-03-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee