单词 | photogelatin |
释义 | > as lemmasphotogelatin photogelatin n. Brit. /ˌfəʊtə(ʊ)ˈdʒɛlətɪn/ , U.S. /ˌfoʊdoʊˈdʒɛlətn/ , /ˌfoʊdoʊˈdʒɛlədən/ = collotype n.; (also) gelatin of a type suitable for use in collotype printing.ΘΚΠ society > leisure > the arts > visual arts > printmaking > photomechanical or process printing > [noun] > collotype and similar processes heliotype1870 Woodbury1872 papyrotype1874 photogelatin1875 papyrograph1878 photo-collotype1878 Woodburytype1878 artotype1879 collotype1883 stannotype1883 papyrography1888 photomezzotype1888 photophane1888 chromocollotype1891 collography1891 photo-mezzo1896 1875 E. H. Knight Amer. Mech. Dict. III. 1680/1 Photo-gelatine Process, one in which gelatine, prepared chemically, usually by the bichromate of potash, is made to receive a photographic image. 1927 Amer. Hist. Rev. 32 657 The print of 1563 in a photogelatine facsimile. 1982 J. Mackay Guinness Bk. Stamps 191 Collotype..known in America as photogelatin, has only been used in the production of one stamp. 2002 Daily News (New Plymouth, N.Z.) (Nexis) 16 Nov. 6 The products include photogelatin for photographs, X-rays and pharmagelatin capsules. < as lemmas |
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