CH500257A - Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers - Google Patents

Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers

Info

Publication number
CH500257A
CH500257A CH1764268A CH1764268A CH500257A CH 500257 A CH500257 A CH 500257A CH 1764268 A CH1764268 A CH 1764268A CH 1764268 A CH1764268 A CH 1764268A CH 500257 A CH500257 A CH 500257A
Authority
CH
Switzerland
Prior art keywords
benzenes
benzoyl
bis
hydroxy
light stabilizers
Prior art date
Application number
CH1764268A
Other languages
German (de)
Inventor
Heimo Dr Brunetti
Hans-Jakob Dr Peterli
Helmut Dr Mueller
Hansjoerg Dr Heller
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1764268A priority Critical patent/CH500257A/en
Priority to NL6917809A priority patent/NL6917809A/xx
Priority to GB5790169A priority patent/GB1276146A/en
Priority to DE19691959398 priority patent/DE1959398A1/en
Priority to AT1104969A priority patent/AT291942B/en
Priority to FR6940736A priority patent/FR2024356A1/fr
Priority to BE742298D priority patent/BE742298A/xx
Publication of CH500257A publication Critical patent/CH500257A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
CH1764268A 1968-11-27 1968-11-27 Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers CH500257A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1764268A CH500257A (en) 1968-11-27 1968-11-27 Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers
NL6917809A NL6917809A (en) 1968-11-27 1969-11-26
GB5790169A GB1276146A (en) 1968-11-27 1969-11-26 0,3-bis(2'-hydroxybenzoyl)-benzenes and their use in stabilizing organic materials
DE19691959398 DE1959398A1 (en) 1968-11-27 1969-11-26 1,3-bis (2-hydroxy-benzoyl) benzenes
AT1104969A AT291942B (en) 1968-11-27 1969-11-26 Light stabilizers
FR6940736A FR2024356A1 (en) 1968-11-27 1969-11-26
BE742298D BE742298A (en) 1968-11-27 1969-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1764268A CH500257A (en) 1968-11-27 1968-11-27 Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers

Publications (1)

Publication Number Publication Date
CH500257A true CH500257A (en) 1970-12-15

Family

ID=4426972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1764268A CH500257A (en) 1968-11-27 1968-11-27 Use of 1,3-bis- (2'-hydroxy-benzoyl) -benzenes as light stabilizers

Country Status (7)

Country Link
AT (1) AT291942B (en)
BE (1) BE742298A (en)
CH (1) CH500257A (en)
DE (1) DE1959398A1 (en)
FR (1) FR2024356A1 (en)
GB (1) GB1276146A (en)
NL (1) NL6917809A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302123A1 (en) * 1983-01-22 1984-07-26 Haarmann & Reimer Gmbh NEW DIBENZOLE METHANE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3578421D1 (en) * 1984-04-04 1990-08-02 Ciba Geigy Ag GLYCIDYLOXYDIKETONE.
US5081308A (en) * 1988-12-15 1992-01-14 Ici Americas Inc. Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
US4922026A (en) * 1988-12-27 1990-05-01 The Dow Chemical Company Acylation process to form diketones
CN113087849B (en) * 2021-05-06 2022-05-10 长春工业大学 Preparation method of high-toughness conductive hydrogel

Also Published As

Publication number Publication date
AT291942B (en) 1971-08-10
BE742298A (en) 1970-05-27
GB1276146A (en) 1972-06-01
DE1959398A1 (en) 1970-06-11
NL6917809A (en) 1970-05-29
FR2024356A1 (en) 1970-08-28

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Legal Events

Date Code Title Description
PL Patent ceased