JPS61192778A - Water-soluble ultraviolet absorber - Google Patents

Water-soluble ultraviolet absorber

Info

Publication number
JPS61192778A
JPS61192778A JP3341885A JP3341885A JPS61192778A JP S61192778 A JPS61192778 A JP S61192778A JP 3341885 A JP3341885 A JP 3341885A JP 3341885 A JP3341885 A JP 3341885A JP S61192778 A JPS61192778 A JP S61192778A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
formula
alkylene
alkyl
compound
reacted
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.)
Granted
Application number
JP3341885A
Inventor
Toshimi Araga
Osamu Hiruta
Motoyasu Sugiura
Shoichi Suzuki
Original Assignee
Toyota Central Res & Dev Lab Inc
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
    • A61Q17/00Barrier 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
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toilet preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone

Abstract

PURPOSE:To provide the titled absorber having excellent dispersion and transparency and capable of being added to a cationic electrodeposition paint because of its high water solubility, which is low in volatility and exhibits the effect by adding a small amount of it, by using a 2-hydroxybenzophenone compound as a starting material. CONSTITUTION:The substituent C1 and/or the substituent C2 of a 2- hydroxybenzophenone compound of the formula I (wherein A and B are each H, a halogen, an alkyl or an alkoxy; Y is H or OH; C1 and C2 are each groups of the formula II or III, etc.; and Q1 and Q2 are each a 1C or 5C or lower alkylene) are reacted with an amino compound of the formula IV or V (wherein Q3 is an alkylene and Q4-Q5 are each an alkyl). The terminal amino group or tertiary amine of the obtained compound is reacted with an alkyl halide of the formula Q6X (wherein Q6 is CH3, etc.; and X is a halogen) to obtain a water-soluble benzophenone ultraviolet absorber of the formula VI [wherein Z1 and/or Z2 are a quaternary ammonium salt of the formula VII or VIII (wherein R1 is a direct bond or an alkylene; R2 is an alkylene; and R3-R5 are each an alkyl)].
JP3341885A 1985-02-21 1985-02-21 Water-soluble ultraviolet absorber Granted JPS61192778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3341885A JPS61192778A (en) 1985-02-21 1985-02-21 Water-soluble ultraviolet absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3341885A JPS61192778A (en) 1985-02-21 1985-02-21 Water-soluble ultraviolet absorber

Publications (1)

Publication Number Publication Date
JPS61192778A true true JPS61192778A (en) 1986-08-27

Family

ID=12386021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3341885A Granted JPS61192778A (en) 1985-02-21 1985-02-21 Water-soluble ultraviolet absorber

Country Status (1)

Country Link
JP (1) JPS61192778A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096781A (en) * 1988-12-19 1992-03-17 Ciba-Geigy Corporation Water-soluble compounds as light stabilizers
US5582916A (en) * 1994-03-14 1996-12-10 Mitsubishi Gas Chemical Company, Inc. Polyvinyl alcohol film, process for the production thereof and laminate
WO2011072199A3 (en) * 2009-12-10 2012-02-02 Surmodics, Inc. Water-soluble degradable photo-crosslinker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096781A (en) * 1988-12-19 1992-03-17 Ciba-Geigy Corporation Water-soluble compounds as light stabilizers
US5582916A (en) * 1994-03-14 1996-12-10 Mitsubishi Gas Chemical Company, Inc. Polyvinyl alcohol film, process for the production thereof and laminate
WO2011072199A3 (en) * 2009-12-10 2012-02-02 Surmodics, Inc. Water-soluble degradable photo-crosslinker

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