Reference

Sunscreen

Sunscreen. Mutzhas, Maximilian Friedrich P. (Fed. Rep. Ger. ). Ger. Offen. DE 3238514 A1 19 Apr 1984,24 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: A61K007-42; A61K007-44. APPLICATION: DE 82-3238514 18 Oct 1982. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Sunscreens contain an oil-sol. UV absorber in a hydrophobic oil and a H2O-sol. UV absorber in an alc. and 310% of an aq. component contg. a polyhydric or monohydric alc. The sunscreens provide high sun protection factors without feeling sticky on the skin. The components are packaged in a container that allows mixing before application to the skin. A prepn. that had a refreshing feel on the skin contained equal parts by wt. of a soln. of 3,3,5-trimethylcyclohexyl salicylate [118-56-9] 10, isoamyl p-methoxycinnamate [71617-10-2] 10, ethylhexyl p-methoxycinnamate [5466-77-3] 10, 2-ethylhexyl p-dimethylaminobenzoate [21245-02-3] 8, in iso-PrOH 12% and a soln. of ethoxylated p-methoxybenzoate ester 10, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid [4065-45-6] 5, iso-PrOH 15, and H2O 20%.

Jet-printing ink compositions

Jet-printing ink compositions. (Dainippon Toryo Co., Ltd.; Matsushita Electric Industrial Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 59053566 A2 28 Mar 1984 Showa, 6 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09D011-00. APPLICATION: JP 82-163353 20 Sep 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Compns. contg. water-sol. UV absorbers and water-sol. fluorescence quenchers in addn. to water-sol. dyes, wetting agents, and H2O have good jet-printing performance and form light-resistant prints. Thus, C. I. Acid Red 94 [632-68-8] 1.5, glycerin 15, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid (I) [4065-45-6] (UV absorber) 2, and KI (quencher) 0.5 part were dissolved in 87 parts H2O, and filtered to give a jet-printing ink having good stability in continuous printing, and forming prints which retained >90% of their color intensity after 8 h irradn. with a Xe lamp, compared with <40% for prints made using the same ink compn. without I or KI, and 50-70% for an ink contg. I but no KI.