ES363735A1 - Procedure for the obtaining of absorbing compounds of ultraviolet rays. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of absorbing compounds of ultraviolet rays. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES363735A1
ES363735A1 ES363735A ES363735A ES363735A1 ES 363735 A1 ES363735 A1 ES 363735A1 ES 363735 A ES363735 A ES 363735A ES 363735 A ES363735 A ES 363735A ES 363735 A1 ES363735 A1 ES 363735A1
Authority
ES
Spain
Prior art keywords
compounds
translation
procedure
obtaining
machine
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
ES363735A
Other languages
Spanish (es)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES363735A1 publication Critical patent/ES363735A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • 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
    • 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
    • C08K5/20—Carboxylic acid amides

Abstract

The invention comprises compounds of the general formula in which R 1 -R 8 are H, Cl, Br, C n H 2n-1 or -OC n H 2n+1 or an -Oaryl, aryl, alkaryl or aralkyl radical with up to 8 carbon atoms m is 1-8 and n is 1-4 the radicals R 1 -R 8 being similar or different and n possibly having different values when it occurs in more than one radical and also the compounds of formulae The compounds of the general formula above may be prepared by reacting oxalic acid or a functional derivative thereof simultaneously or consecutively with a compound of formula and a compound of formula The two compounds specified above may be made by analogous methods.
ES363735A 1968-02-19 1969-02-17 Procedure for the obtaining of absorbing compounds of ultraviolet rays. (Machine-translation by Google Translate, not legally binding) Expired ES363735A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH237168A CH511806A (en) 1968-02-19 1968-02-19 Process for the production of new asymmetrical diaryloxalamides and their use as stabilizers and UV absorbers for plastics

Publications (1)

Publication Number Publication Date
ES363735A1 true ES363735A1 (en) 1971-07-16

Family

ID=4232197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363735A Expired ES363735A1 (en) 1968-02-19 1969-02-17 Procedure for the obtaining of absorbing compounds of ultraviolet rays. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
JP (1) JPS5028425B1 (en)
AT (1) AT287682B (en)
BE (1) BE728592A (en)
CA (1) CA989865A (en)
CH (1) CH511806A (en)
DE (1) DE1907403A1 (en)
ES (1) ES363735A1 (en)
FR (1) FR2002161A1 (en)
GB (1) GB1234128A (en)
MY (1) MY7400238A (en)
NL (1) NL6902607A (en)
SE (1) SE369519B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305638A1 (en) * 1983-02-18 1984-08-23 Basf Ag, 6700 Ludwigshafen NEW OXALSAEUREDIARYLAMIDS AND THEIR USE AS UV ABSORBERS AND POLYMERS SUBSTRATES EQUIPPED WITH THEM
EP0138757B1 (en) * 1983-08-26 1989-10-18 Ciba-Geigy Ag Oxalic-acid anilides
FR2643395A1 (en) * 1989-02-22 1990-08-24 Sandoz Sa NOVEL METHOD FOR DYING POLYAMIDE FIBERS
FR2727114B1 (en) * 1994-11-17 1996-12-27 Oreal NOVEL SOLAR FILTERS, PHOTOPROTECTIVE COSMETIC COMPOSITIONS CONTAINING THEM AND USES THEREOF
JP5553437B2 (en) * 2010-02-22 2014-07-16 株式会社Ａｄｅｋａ Weather resistant vinyl chloride resin composition
CN102702012A (en) * 2012-06-19 2012-10-03 南通惠康国际企业有限公司 Method for preparing light stabilizer N-(2-ethylphenyl)-N'-(2-ethoxy-5-tert-butyl-phenyl)-diamine oxalate
EP2955201A1 (en) 2014-06-11 2015-12-16 Covestro Deutschland AG Glass fibre reinforced polycarbonate compositions

Also Published As

Publication number Publication date
GB1234128A (en) 1971-06-03
CA989865A (en) 1976-05-25
NL6902607A (en) 1969-08-21
CH511806A (en) 1971-08-31
FR2002161A1 (en) 1969-10-17
DE1907403A1 (en) 1969-10-02
BE728592A (en) 1969-08-18
JPS5028425B1 (en) 1975-09-16
MY7400238A (en) 1974-12-31
SE369519B (en) 1974-09-02
AT287682B (en) 1971-02-10

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