CS220563B1 - Photographic material on the basis of silver halide emulsions - Google Patents

Photographic material on the basis of silver halide emulsions Download PDF

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Publication number
CS220563B1
CS220563B1 CS508779A CS508779A CS220563B1 CS 220563 B1 CS220563 B1 CS 220563B1 CS 508779 A CS508779 A CS 508779A CS 508779 A CS508779 A CS 508779A CS 220563 B1 CS220563 B1 CS 220563B1
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Czechoslovakia
Prior art keywords
photographic material
basis
non non
natehty
corjiacho
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CS508779A
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English (en)
Inventor
Reinhard Stolle
Ulrich Meisel
Gunther Bach
Renate Jantos
Original Assignee
Reinhard Stolle
Ulrich Meisel
Gunther Bach
Renate Jantos
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Application filed by Reinhard Stolle, Ulrich Meisel, Gunther Bach, Renate Jantos filed Critical Reinhard Stolle
Publication of CS220563B1 publication Critical patent/CS220563B1/cs

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83Organic dyestuffs therefor
    • G03C1/832Methine or polymethine dyes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Coloring (AREA)

Description

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OEJIACTB ΠΡΜΜΕΗΕΗΚΗ M30EPETEHMH H30ÓpeTeHze KacaeTCH $OTorpai£írqecKoro MaTepzana na ochobs rsno-znocepeópzHux SMyzLczfi, κοτορυζ conep&amp;zT no zpafeeĚ Mepe onzHCBeTonyBCTBKTejiLHuft rajiooocepeópHHufi sejiaTZHOBuft cnoz z no KpaiiHeií Mepe ojhíh oóecnBenuBaeMufí znz BUMUBaeMuft φζζΒτροκρΒΟΖτβηΒ. XAPAKTEPMCTHKA H3BECTHHX ΤΕΧΗΡΓΊΕΟΜΧ PBIIEHHfl K3BecTH0 BHeceHze opraHznecKZX KpaczTejieíi b φοτοΓρΒφζηθοκπε Ma-Tepzanu c nentio npenoTBpameHza opeojiaoTpajseHZH z/zjez pacoeHHzz.Tanze KpaczTenz, b najiBHezmeM odo3HaneHHue $zjiLTpoKpaczTejiaMz,nOJDKHU ΖΜΘΤΒ BUCOKyiO 3KCTZHKHZI0, TOHHO COOTBeTCTBynuyiO £3ΗΗ0Κněmí npHMe.HeHHH z ηοπκΗυ óutb όυοτρο, óe3ocTaTonHO z HeoópaTZMOynejizeMu. JlanBine TpeóyeTcz xopoiíiaa BonopacTBopzMocTB z xopomaHctokkoctb npz xpaHeHzz Kaz b zanecTBe βοληηογο pacTBopa, τηκ zb KanecTBe οοοτηβηοΑ nacTz φοτοΓρηφζΗθοκζχ cnoeB. Jlajiume Heoóxo-ZJímo φοτοΓρπφζηεοκΒΗ HeaKTZBHOCTB, T.e. φζΗΒτροκρΗΟζτβηζ He non-HHU BJH1HTB Ha ΟΘΗΟΖΤΟΜβΤρΖΗβΟΚΖβ CBOKCTBa Z KZHeTZKy Πρ0ΗΒΗ6ΗΖΗφοτοΓρηφζηθοκοΓΟ MaTepzaza. Λο czx nop z3BecTHue CBeTonorjiaTZTejrz βηποηηηιοτ stz TpeóoBaHZHtojibko nacTZHHO. OcoóeHHo cjiohho 0Ka3U3aeTCH óe30CTaT0HH0e yza-jieHze npz Kpaítee kopotkom BpeweHZ oópaóoTKZ z/zjiz zcnojiB3O3aHzzTazzx oópaóaTUBaniizx Β3ήη, κοτορυε msjio bjizhiot Ha pa3pyineHzeφζζΒτροκρθοζτβηεζ.Οτο othocztch ocoóeHHo κ φζζΒτροκραοζτεζΗΜ,onzcaHHUM b onzcanzz Ζ300ρθτθηζη κ naTeHTy BejiBrzz 431 272,b BHKJia£KOM onzcaHzz z3oópeTeHza κ aznenTOBazHoz 33ηβκθ ΦΡΓ 1447 813, b onzcanzz Z30ÓpeTeHZH κ naTeHTy CIIIA 3 3IS 091 z b onz-canzz Z30dpeTeHZH κ naTeHTy PJLP 109 455. Β Ηβκοτορπχ cnynaHX, πρκ dojiBinoM KOjnrcecTBe odpadoTaHHoro MeTepn-ajia, nponcxoOTT HaKoiuiemie HepaspymeHHoro $HJiLTpoKpacnTejia b otí-paóaTHBawix BaHHax, hto b nocnencTBHH πρηβολητ κ MeuiaromeMy λο- 0Κρ3Ή1ΗΒΒΗΧΚ) ΓΟΤΟΒΗΧ φΟΤΟΜΒΤθρΚΘΛΟΒ, HaíIDUMep, TapTpa3KH ( Color-In-dex K2 19 140) . To xe caMoe othochtch κ τθμ KpaciíTejiHM, κοτορπβTOJILKO OÓpaTKMO nepeBOJXHTCB B ÓSCIIBeTHyiO φορΜγ (HanpHMep, Tpx$e-HHJIMeTaHOBHe KpaCHTeJIH, OKHC3ΗΗΗθ Β ΟΠΗΟΒΗΗΗ Η300ρθΤΘΗΙΙΗ K na-TeHTy 0paHlíHH I 017 102 h Color-Index N* 42 685) . MaTepnaJiH, co-nepxanme Tanne KpacHTejm, οκβ3ηβηιοτοη nocjie odpadoTKH decixBeTHH-mh , ho odpa3yioT KpacnTejiL οπητβ npn xpaHemm npoHBJíeHHoro MaTepiia-jia, Tan Ήτο B03HHKaeT HexejiaTejiBHO Bxjwoe oKpainHBaHne MaTepna-Jia.
HejiocTaTOHHaH pacTBopHMOCTL μηογοηηολθηηηχ KpacHTejiefí πρηβολητ
TaKxe κ TpyjmocTHM lípu nx npHMeHemm. B Tex cnynaHx, Korná Heod- XOJCHMO BHCOKOe OKpamHBaHHe, dOJIBinoe KOJIHHeCTBO ΒΟΛΗ, Heodxojuwioemin pacTBopeHHH φοΒτροκρηοκτβτΐΗ, chjibho HarpyzaeT ποληβηο-íí pacT-BOp H lípu ΠΡΟΗ3ΒΟΛΟΤΒΘ ΐυίθΗΚΗ yjUHHHeT BpeMH CyiHKH . OHa ΠρΗΒΟΛΗΤ,κροΜθ τογο, κ ocasjieHJíHM β sejiaTHHOBOM cjioe, KOTopne MeinaioT odec-iíBeHHBaHHio. Tanne HenocTaTKu BHCTynaioT Torna, Korná n3-3a .cjihui-kom y3K0fí odjiacra πογλολθηηη mzjiBTpoKpacHTeJiefi HeodxomiMo npn-ΜΘΗΗΤΒ CMSCB H3 ΤρθΧ HJUT dOJIBIIierO HHCJia KpaCHTeJieíí, HTOdH OXBa-thtb bcio φ,οτοΓρβφΗΉβοκίϊ BasHyio odJiacTt cneKTpa. B Tarax cjiynaHxcjhíhikom ce^eKTHBHoe norjiomeHne cjienyeT οήήτβτβ ηθλοοτβτκομ. Τηκκμη BemecTBaMH hbjihkztch, Hanpimep, KpacHTejien corjiacHo omicaHnio H3odpeTeHHH κ naTeHTy OHIA 3 316 091, BHKJianHOMy onHcaHHio H30dpe-τθηηη κ HeaKiienTOBaHHoft 3affBKe ΦΡΓ I 522 427, BHKannHOMy onxcaHHioH3odpeTeHHH κ HeaKiienTOBaHHOfi 3aHBKe ΦΡΓ 2 262 794, BHKJiajmoMyoriHcaHHio. H3odpeTeHKH κ HeaKiienTOBaHHOí*· 33Ηβκθ ΦΡΓ I 472789, omi-camno H3odpeTSHHH κ naTeHTy CUIA 3 560 214 h onzcamno H30dpeTeHKHκ 3K0H0MimecK0My naTeHTy Γ,Π,Ρ 109 455, κοτορπβ c ηβ3ββηηει.ώϊ He-ΛΟΟΤΒΤΚΒΜΗ, KpOMe ΤΟΓΟ, OdJianaiOT HH3K0ÍÍ BOnopaCTBOpHMOCTLIO. M3-3acjihihkom y3K0S cneKTpajiBHofí odnacTii norjiomeHHH kx Hano πρκμθηητβΒ ΟΤΗΟΟΗΤΘΗΒΗΟ. dOJIBIHHX Κ0ΛΗΉΘ0ΤΒ3Χ, HTOdH OdecneHKTB ΛΟΟΤΒΤΟΗΗΟΘnpenoTBpameHHe opeojia. IIosTOMy jierxo nocTnraeTCH BepxHHH rpa-HHIía paCTBOpKMOCTH. - 3 - ·
HejiocTaTKOM μηογοηηολθηηηχ KpacHTeJieg ηβ^ϊηθτοη jjajiee TpynoeMKoenojiynemie ία H3 jioporax κ Tpyjmo £OCTynHHX hcxoíhhx BemecTB, htoΠρΚΒΟβΗΤ K BHCOKOft CTOHMOCTH.
IW I430EPETEHMH
UejiB H30ÓpeTeHHH - co3£aTL· poTorpačirqecKMe waTepnajiH c bhcokohpe3KocTLio, KOTopne nocjie npoxozseHHH φοτοΓρ&amp;φΐϊΉβοκοίί odpadoTKH,ocoóshho npx óHCTpofi odpadorae, cboócwíh ot Meniaxmero οοτβτοηηο-ro OKpamHBaHHH.
H3JI0KEHHE CyiHHOCTH H30EPETEM B OCHOBe H30ÓpeTeHHH JieHHT 3a£aHa, HaííTH JUia 003£ΗΗΚΗ B SLiyjILCIÍ-OHHHX n/ra· SeJiaTXHOBHX CJIOHX C BUCOKOg TUIOTHOCTLK) OKpaneHHOrOMaTepaajia, Jierao nojiynaeMue, xoponio paCTBopHMHe η όκοτρο odecuBe-HHBaeMHe φοΒτροχρΗοχτθΛΗ mni cMecH KpacHTejiefi, κοτορκθ c bhcokoíísKCTXHKUKeg noímomasoT cbst b bo3Mosho óoJiMieK Hacra bhjwoií od-JiacTH cneKTpa.
CorjiacHo H3odpeTeHHio, sahana peuiaeTcn τθμ, hto b MaTepnane HaOCHOBe raJiooocepedpHHHX SMyjiLcnn coflepzHTCH no KpanHeS Mepe b0ΛΗ0Μ 3MyJIBCH0HH0M UJDI BCDOMOraTeJILHOM cjioe no Kpa&amp;íeň Mepe OJXHKpacHTejiB otíiqečí áopMyjm
rje 03HaHax)T: R ,εΣ= - CH3, -C2H5, C2H4Ck;E2= H, Cff; - 4 -
IIpezMymecTBo 'oodpeTeHO coctoht b πρημθηθηο no KpažHeň MepeB OÍHOM. SMyjIBCHOHHOM ΙΜΗ ΒΟΠΟΜΟΓΒΤβΗΒΗΟΜ CJIOe KpaCHTemen OH ΟΜβ-cn KpacHTeneií odměn á>opMynn c ιοηροκοη odnacTBío normameHnm n bhco-KOfl θκοτΗΗΚΓζΠθίί, κοτορΗθ rapaHTHpyioT θφφθκτηΒΗοε npenoTBpameHHeopeoma.
OcodeHHoe npenMymecTBO H3odpeTeHHH to, hto no Kpaiteen Mepe b on-HOM SMyJILCHOHHOM OH ΒΟΠΟΜΟΓΒΤβηΒΗΟΜ CJIOe COAepJKHTCfl CMeCB KpaCH-TemeS, cormacHo H3odpeTeHHio, οοοτβθτοτβθηηο odměn žopMyme, b κο-τοροδ 3aMecTHTemn R2 pa3nnHHn η 3aMecTHTemH r, r1 h r3 onjiHaKO- 9 bh. B cjiynae, ecmn r = C35T, KpacnTemn normamajoT bo Bcen 3eneHon n KpacHon odmacTHx cneKTpa, b cmynae, ecmn r2 = H, b ciiHeíí n donBineií naTcn 3emeHon odmacTmx; ομθοβκι KpacnTemen c-R2 = H nR2 = Cn AocTHraeTCH neficTByiomaH 3ainnTa no BceMy cneKTpy βοημογο cBeTa. Tanne CMecn ημθιοτ ocodeHHne npenMymecTBa nmn 3amnTHHx cmo- θβ προτηΒ opeoma OTpaKeHHH. Πο coctohhhio τθχηηκη, HTodn ηοοτηηΒ cpaBHHTemBHyio 3aiiHTy, Hano πρημοηητβ CMecn H3 3 nmn 4 KpacnTemež, hto BmeneT 3a codon 3HanHTemi>Hoe noBHmeHne pacxona KpacnTemen n cooTseTCTByiomHe TpynHOCTn npn ynameHnn sthx KpacnTemen. 3to ocHOBaTemBHoe npenMymecTBO KoacnTemefi, cormacHo H3odpeTeHHio, ocHOBUBaeTcm Ha tom, hto npn 3aMemeHnn =CN B03HHKaeT ηθοηη- maKHo cobhkh daToxpoMHun ΐξΒθτοΒοη cnBHr η normomeHne sthx no cnx nop ηθοβθοτηηχ KpacnTemet nonomoeTCH b τβκομ nneanBHOM bh-_ 9 ne c nomameHneM aHanonraioro KpacnTemn c R = e, ητο βοοηηκβθτ
- 5 - οπτζίΛεΛΒΗΟθ h HenpepiffiHoe nornomeHme no Bcefi bhjwioS odnacTH cnen-Tpa.
CymecTBeHHoe npeHMymecTBO H3odpeTeHnn coctoht b bhcokoíí peammoH-Hočí cnocoóHocTH 3thx KpaciiTenefí, κοτορβπ npoHBnneTCH b oněm ducT—poM oóeciXBennBaHiíK npn pH—10 h b HeodpaTHMOM npeBpameHHH b dec-nBeTHirií προηγκτ yse npn Hedonámom conepxamm cynB$aTa b odpada-THBajoumx BaHHax. 3thm οηη ηβηο πρβΒοοχοηητ npyrae KnaccH KpacnTe-nefi kbk okcohojih n Tose TpnčbemuíMeTaHOBEie xpac mřenu, κοτορκβ xo-th ÓLicTpo OÓeciíBemiBaioTcn, ho b κκοηοίί odnacra 3HaneKZtt pH óhknpeBpamajoTCH odpaTHo b oKpameHHyio popwy.
Ho cpaBHemra c η3βθοτηημι <pnnBTpoKpacnTenflMZ H3 miacca deH3mnn-ΑθΗΟΒΚΧ KpacHTenefí sth KpacnTenn h hx nponyKTH odeciiBenmBaHnnΟΤηΚΗΒίΟΤΟΗ BHCOKOÍÍ CKOpOCTBIO ®íáxí)y3HX. HoSTOMy £OCTHraeTCH de3-ocTaTOHHoe βημηββηηθ h HCKnicrqaeTCH modon Bnn odpaTHoro nnn ocTa-TOHHoro OKpamnBaHKH, naše npn chjilho nydmimx odpadaTHBaioiicax βηη-Hax c ΜΗΗΗΜεηΒΗΗΜ conepsamieM cynBgĎHTa. C 3Τ0ΐί tohkh 3pefflLH Kpacmrenn, cornacHO H3odpeTemno, ocodeHHO npe-BocxonHT KpacnTenn no onucaHino H30dpeTeHH.fi κ naTeHTy CIILA. 3 316 091,KOTopue n3-3a hbho οοτβτοηηογο OKpainHBaHHH He γολητοη nnn μητβ-pnanoB co οκοροοτΗοδ odpadoraož.
KpacHTemí, cornacHO H30dpeTeHHio, H3-3a Ha3BaHHHx npmniH ocodeHHOποηχοηΗΤ nnn odecnenuBaHHH τβκηχ ΦοτογρβΦηήθοκηχ MaTepnanoB, yκοτορκχ BcnencTBne Kpafee κοροτκοΓΟ BpewieHU odpadoTKH η/πηκ ββηη,conepsaaiHx Mano cynBtfca, npHMeHeHHe npyrnx φπηΒτροκρΗΟΗτθπθδHeB03M0SH0 Umí B03M0SH0 nHUJB B HH3KHX ΚΟΗΙίθΗΤρβΙίΗΗΧ. JíanBHeniiiee npeHMymecTBO KpacKTeneíí, cornacHO H3odpeTeHHio, cocto-JTT B HX xopomeií BOnopaCTBOpiIMOCTH, ocodeHHO HX aMMHHÍíHHX conen.
Tax kok ohh odnanamT, Kpowe τογο, bucokoh skcthhklw^, mosho no-cthhb bkcokoK iwothocth φκηΒτροκρηοΗτθηθΗ npn He'3HamiTenBHož Ha-rpy3Ke Βοηοκ nonHBHoro pacTBopa. Kpowe τογο, ohh npenoTBpanazoTocasneme κρκοτεηηοΒ KpacHTena b cnoe npn bhcokok KOHneHTpanxn
CL
- 6 - Π0 CpaBHeHHIO C H3BeCTHHMH óeH3miímeHOBHMK KpaCHTeJIBMH HBHO yJiyH-nieHHyio pacTBopKMocTL h ÓJiaronpHHTHoe óaToxpoMHO cjíBííHyToe norjia-meffiie.
OcoóeHmM npenMymecTBOM ηβληθτοη προοτοβ cnocoó nojiyqeHHH Kpacn—Tejieíi, coiviacHO H30ÓpeTeHHK>, H3 oóqe.nocTynHwc h nemeBHX hcxo,hhbixBemecTB. o
KpacHTejm, rne 03HanaeT R = H, nojiynaioT KOHneHcainieíí οοοτβθτ-,CTByWIX n-JÍIiaJIKIUiaMIIH0ÓeH3aJIBT:erHJÍ0B C COOTBeTCTBynUZMH HHpa30-jioHaMH b cnnpTOBOM m bojíhom pacTBopax b npncyTCTBini aneTaTaaMMOHHH b KanecTBe κοηλθηοθιβιοηηογο cpencTBa. IIoJiytieHJie KpacxTejieft cR2 = Ów onucano b oimcamui H30ÓpeTeHHHκ naTeHTy Γ£Ρ 131 178. JUh nonynemiH CMecH X3 ítnyx KpacnTejieft,corjiacHo oómefó áopwiyne, κοτορυθ pa3janai0TCH tojilko b 3aMecTHTejieR^ = H mí Qí , hcxojíhhm BenjecTBOM cjiysHT KpacxTejiL c R^ = H jxjuíKpacHTejin cR2 = Cn. IIorjiameHiie oóonx KpacHTejie® β3βημηο nonoji-HH30TCH onTHMaJILHHM 0Ópa30M H OXBaTHBaiOT BCIO φΟΤΟΓρβφΙΙΉΘΟΚΗ BaS-Hyio oóJiacTt ot 400 hm no 700 hm. ΚΟΗΘΗΗΟ, He3aBHCHM0 OT 3Τ0Γ0 Β03ΜΟΗΗΟ ΠρΚΜΘΗΒΗΗβ CMeCH ΠΟ Kpaft-Heft Mepe H3 οαηογο KpacHTejia, corjiacHo H3odpeTeHHio, c npyrHMHOpraHHHeCKHMH $HJI3TpOKpaCiíTeJLHMH.
Ha ocHOBe iuupoKOft oónacTn noímoineHHH ηη3Β3Ήηηθ KpacHTejm ocoóeHHonoBxojyrr jyiH πριιμθηθηηη b cneimaJiBHHX BcnoMoraTejiBHHX cjiohx julhnpejIOTBpamSHIIH opeona, OCOÓeHHO JVIH ΠρΗΜβΗΘΗΗΗ B ZeJiaTZHOBHX CJIO-HX, HaXOJÍWíXCH Ha OÓpaTHOŽ CTOpOHe mieHKZ, B TcLK Ha3HBaeMHXNC-CJIOHX. CBoScTBa KpacnTejieft mni CMeceíi, a τβκηθ nx conepsnumix φοτοΓρβφΗ·HecKHX MaTepnajioB, ormcHBaioTCH b coienywix npnwepax no cpaBHe-HHK3 C H3BeCTHHMH ČrniBTpOKpaCH.TeJIHMH.
ΠΡΗΜΕΡ OCyiIIECTBJEEHHH H30EPETEHHH
Πριιμθρ I
CpaBHHBaioTCH KpacHTejm, cooTBeTCTBywie coctohhhio tsxhukh (Taón.I, - 7 - Jí I - 8) n, corjiacHo κ3θόρθΤ6Ηΐιιο, (Tadji. I, Jí 9 - 12), a Tan-ze cmscL· wx KpacnTejieft, corjiacHo H3odpeTeHnro, OTHocHTejiLHOcneKTpaJiLHoro norjiomeHHH, EH(pí>y3HOHHoro ποβθβ,θηηη h odecuBeniiBa-eMOCTH b. φοτοΓρΗφκΗβοκκχ BaHHax. C οτοϋ uejiLio íodaBJíJWT BonHue pacTBopu KpacnTejiefi I-I2 κ 10 %-HOMy pacTBopy οΟηηηο# zejiaTHHH b Tanow xojnraecTBe, hto nocjie no-jiHBa Ha deciiBCTHHa HocHT.ejiB H3 apeTaTa pejuímosH h cyinraa nojiyqx-JEHCL CJIOH φΐυίηΤρΟΒ, KOTOpHe B CBOBM COOTBeTCTByDIHeM ManciiMyMeΠΟΓΗΟΠίθΗΗΗ Π0ΚΒ3ΗΒ3Ι0Τ OBTHMaJILHyB IUIOTHOCTB, paBHyiO I, 0. T0JI-uíhhh cjioeB cocTaBJíHKT 6pn 3HaHeHHe pH zejiaTHHOBoro pacTsopa pasho 5,2 - 0,2. B KanecTBe nydnmero BemecTBa nodaBJíHKT Ha Kazíme100 mji 10 $-ro pacTBopa zejiaTHHU 6 mji 5 ^ro bouhobo pacTBopaHaTpneBoft cojhí I,3-KHxjiop-5-rnjipoKCH-CHM-TpHa3HHa z 0,75 mji5 %-ro pacTBopa TpnaiieTaTa xpoMa. 9th cjioh nccjienyioTCH cJienyiomHM odpa3ow: a) OnpenejieHHe MancHMyMOB norjiomeHHH, a Tarase οπτημβηβηηχ iuiot-HOCTea npn 450, 500, 530, 560 z 650 hm
JlaHHLie cM0Tpn Tadn. 2 d) OnpenejieHne ρηΦΦ^ηοηηογο noBeneHHH nyTeM 10—HHHyTHoro koh-TaKTHpoBaHHH c HenydJieHHM zejiaTHHOBHM cjioeM, HadyxmeM b He-CTHJBipOBaHHOa ΒΟβΘ (TOJUIÍHHa CJIOH 50pm ) , B ΚΗΗΘΟΤΒΘ ΠρΗΘΜΗΟΓΟcjioh h onpenejieHHe íja$ayH;njspyiaiqeií npn τηκηχ ycjioBHHX hojihB % OT HCXOUHOfí IUIOTHOCTH, KHK OTHOCHTeJILHaH Mepa CKOPOCTH,HH<ž$y3íní (Tadn. 2). b) OiipeneneHHe ckopocth odeciiBeHHBaHHH b I $-om pacTBope NaOH, I $-om pacTBope í^sOg, a Tarase b nydnuieM mnKcaze OPBO 308z b npoHBHTejiHX .OPBO 40 z A 82. (cp. "OPBO-peiienTu", H3namie 1978 r.)
Haníme cocTasjíeHH b Tadn. 3. r) OnpeneneHHe οοτητοηηογο oKpainHBaHKH HCKyccTBeHHO CTapesinxxnpod npz 50°C H 30 %-OŮ ΟΤΗΟΟΗΤΘΠΒΗΟΗ BJiaZHOCTH, 5 CyTOK no- - 8 - CJie ΠρΟΗΒΛΘΗΗΗ B ΠρΟΉΒΟΉίΟΚ Μ3ΉΙΚΗΘ THHa "IlaKOHOJBlT" CO CJIQ- 'ByWlM ΒρθΜΘΗΘΜ H COCTaBSI&amp;I BaHH:
60 ceK. npoHBJíemie, OPBO A 82, 27°C30 ceK. nyówift (Smccas (MP 329/MH), 20°C30 ceK. npoMHBKa, 20 °C ( coctsb BaHH cp. "OPBO-penenTu", H3naHne 1978 r.)
Ehjio οηθηθηο ocTaTOHHoe oKpaiiixBaHxe b % ot xcxojxhoS ujiotho-cth nocjie npoxosmeHHH Ha3BaHHoft oópáóoTKH (TaóJi. 4a) n noc-Jie nonoJiHHTejiBHoS npoMKBKH Bonoíí co 3HaneHneM pH = 4,0(TaÓJi. 4ó) Π3 jiaHHHX mohho cnexaTL cjienyiomee pěaioMe: lípu OAHHaKOBLix ocTaJiLHLix CBOftcTBax, KpacKTexn, corxacHO X3oópe-Temw, npeBocxo£HT KpacHTejm, cooTBeTCTByromze coctohhiíio TexHHKH,no· cnenywM nyHKTaM: - BcjiencTBne bhcokoS θκοτηηκιβιη HeoóxonHMoe KOjnnecTBO KpacHTe-Jlff JW βΟΟΊΉΗΘΗΗΗ CpaBHKMOČÍ lUIOTHOCTH -MSJIO. B 3T0M KpaCHTe-jm, corjiacHo H3oópeTemno, hsmhoio npeBocxoflHT KpacnTexn I h 7. - CpaBHnTejiBHO nmpoKoe nornomeime oóecnenxBaeT xopomee npenoTBpa-meHxe opeoma no BceS odjiacra cneKTpa. Πο 3T0My nyHKTy Kpacn-Tejm, cornacHo x3odpeTeHXK3, hbho npeBocxojyiT Bce Kpacnmemn,cooTBeTCTBywie coctohhhk τθχηχκη (κρομθ 5). Yke CMecnio BByxKpacHTejieíí mozho co3naTB Βκοοκρο iwothoctb no Bceft odjiacTZ cneKTpa. Πο cKopocra ®í(p$y3ini KpacxTejni, cormacno n30dpeTeHKio, npeBoexo-Bce npyrne xpacHTejm (κροΜθ 6). - Πο cKopocTH oóeciíBeHXBaHHBL e>:HM HaTpneM, cyjiLžxTOM n pa3xnn-hhmx cpoTorpažnnecKKMn βθηηεμη KpacHTSJíB 9, cornacHo K3odpeTe-hxb, npesocxojniT bcs npyrae KpacnTejni; c KpacxTejiHMH, cornac-ΗΟ Z30ÓpeTeHHD, Cpa3HHMH JDCHB KpacxTejm 1x2. nocxe CKOPOCT-hok oópaóoTKx (60 cen.) tojibko KpacHTejm, corxacno H3odpeTeHXD, - 9 - η KpacHTejiL 7 npaKTHnecKH He ποκβ3ηββιοτ ηηκηκογο οοτβτοηηογοOKpaiUHBaHHH Η ΗΗΚΒΚΟΓΟ OÓpaTHOrO OKpaiíIKBaHHíT πρκ KHCJIHX 3Ha-ΗΘΗΗΗΧ pH.
KpacHrejiH, coiviacHO n3odpeTemno, jjocTzraioT otjutihux cbohctb Kpa-CHTejieft, cooTBeTCTBywa coctohkkio τθχηηκιϊ, tojilko no οτλθλβηημ .nyHKTaM, b το BpeMH KaK KpacHTejm, comiacHO H3odpeTeHHK, b cyM~M6 CBOftCTB HBHO HX ΠρθΒΟΟΧΟΛΗΤ. ITpXMep 2 ' JUa npOBepKH φΟΤΟΓρΒφΧΉβΟΚΟβ aKTHBHOCTH nOÓaBJIJTOT CpaBHHMHe noonTunecKOíí iltiothocth KOJinnecTBa KpacHTeneii 9 h II κ AgBr/ j nAgCI/Br BMyjiBcnflM, ceHCHdnjm3npoBaHHHM no-pa3HOMy. JUs θτοη izennAoóaBJunoTCH 5 mt KpacHTejin 9 hjih 10 mt KpacHTejiH II κ sMyjiBCHHM,πρκΒθΛθΗΗΗΜ b TadJi. 5. Hocne nodaBJíeHnn nonxo&amp;wro cMamiBaTejEHh 2 mji 5 %-ro Bojmoro pacTBopa HaTpneBOg cojih 1,3-jníxnop-5-rní-poKcn-cnM-Tpna3HHa b nanecTBe nydnTejiH sMyjiLCHH nojniBaeTCH HaHocxTejiL H3 TpnaneTaTa nejnnoji03H, cyuiHTcn, 3acBenKBaeTCH 3a cTy-neHHaTHM onTírcecKHM kjihhom h 5 mhh. npoHBJíHeTCH b npoHBHTejie OPBO 40 no HHCTpyianni ΟΡΒΟ I 100 (cp. OPBO-penenTu", ΒοΗΒφβΗ1978). HaHHHe noKa3HBaeT Tadn. 5. KpacHTejiB 9 He noKa3HBaeT'HHKaKOft žoTorpaánmecKoft βκτκβηοοτη, KpacnTejiL II BH3EBaeT tojil-ko b O£Hom CJiynae HedojiLinne noTepn HyBCTBHTejiBHocTH, κοτορυεjyiH ÓojiBWHOTBa npaKTiraecKHX npHMeHemiií: He HMe&amp;T 3Ηβηθηηη. - ΊΟ -
Tadjnma I
KpacHTejiL
KpacHTejit I: khcjiothhíí dpyKCHH, Color-Index $ 42 685 2: Tp^emuíMeTaHOBUíí KpacnTejiB gpopMyjm
H HOCH2CH2 hoch2ch2
.ch2ch2oh
CH2CH2OH
CL
KpacHTejiL
KpaczTejii»
KpacHTejiL
KpacHTejiL corjiacHO oiracaHHio H3oópeTemiH k naTeHTy$paHHHH I 017 102 3: dne -I- [4 ’ -cyjit$o$eHiuiJ -3-MeTHJinnpa30Ji0H-( 5) -
. TpHMeTHHOKCOHOJI corjiacHO onncaHmo n3odpeTeHHH κ naTeHTy EeJiL-mn 431 272, npHMep 3 4: dnc-I- [4 ’ -cyjiLČO(£eHHnJ -3-MeTHjmnpa3OJiOH-( 5) - neHTaMeTHHOKCOHOJi corjiacHO onncaHHio H3odpeTeHHio Bejitrnn 431 272npnMep 4 5: dne— THodapdnTypoBaH KncjioTa —ΠΘΗΤ3Μ6ΤΗΗ0Κ00— HOJijmcnepcnH cepedpHHOft cojm b sejiainne cornacHO BHKJianHOMy oimcaHHio H3odpeTeHnH κaKuenTOBaHHOft 3asBKe ΦΡΓ I 447 813 6: TapTpa3HH, Color-Index Jé 19 140
KpacHTejiL 7
corjiacHo omicaHHK) H30ópeTemíH κ naTeHTy CÍUA2 072 908
KpacHTejiL 8:
corjiacHo onHcamw H3oópeTeHHH κ naTeHTy CIHA3 316 091
KpacHTejm, corjiacHo H3oÓpeTeKKio, oómež: čbopMyjm
, b κοτορκχ
'CL
KpacHTejiB 10: R, R^ = CHg,
! ι
KpacHTejit II: R, R^ = CHg, R 2 = CH, R3 = J /k i
KpacHTeJiL 12: r, rj SO^Na -CHg-CHg-CH, R2 = CR, R3 =
SO^Na í {, íi j
5 o O O O o o O O 0 o 0 0 j^-í co co 04 03 o £> CO £> 0 0 § co' 4-4 CO o o O o O 1-4 O CO 1-1 650 o cr> O 0 0 o o o O 0 0 0 CO o o O O O o o o o O O o o s o O o 0 o o o £> 1-4 CO co 0- o 0 0 o 1-4 CO 0 03 o o o O 0 0 co 0 f—4 o O o O o o o O O o o o O,· c S a S 0 co 0 0 02 o 0 co 0 o 0 CT 30 0 o o C*4 03 o o 1—1 0 CO co o 0 OTHO 5 O o (—t o o o o o O O o 1-4 o* e 2 3 S £> 1-4 co 0 0 0 03 0 0 0 o 0 co o <í O co 1-4 CO 0 o a< 0 0 0 co o o 10 O O o O o o o o O O o o 1-4 § O o 0 a* 0 0 o O~ 0 O 0 O . 1—1 0 (—4 1—1 0 0 o o CO 1-4 1-4 0 L0 6 O o o O o 1-4 i—i O O O O o ffl M tu a ω S r. *5 t-rlu’ *ŠJ t-M o o &amp;S2 * OS3a a o o o o O o o o o O O o o 1-1 H O « 1-1 1-1 (—4 1-4 1-1 1-4 1—4 1—1 Ί—1 1-1 1-4 1-4 co o a a o tj CO O C 12 G 1—1 a ρώ. o 0 1—1 0 0 5ώ 3i—7 1 a o s O 10 0 O 0 O o o o O O 0 o t=3,a CO a< co 0 a* 0 0 0 1-1 0 0 o a Ρη<—' 0 co 0 CO 0 a a1 a á* 0 0 0 o ca o 0 2 a o « a E-< »—IO q0 O o- CD Η 2 0 a a>a o a O o o o O o 0 0 O O 0 O Λ ca s co co 1—1 >—4 O 0 o~ 0- o- !> O- 0 0 O G-*—t 10 04 04 0 0 0 0 1-4 0 0 0 1—1 a a •'-s a 1=3 03 o Η 1-1 «-Hi »—*. —» 1-4 04 0 a< 0 0 0~ CO 0 O 1-4 0 + o 1-1 1-4 1-4 03 ca ft a; i 03
W 03 03 03 03 03 03 03 Ξ Ο Ο Ο ΙΩ 1ΏΗ Η 03 +a 03 Ο Ο C0 a a 03 03 03 Ο Ο Ο<λί 00 03 03 « 03 03 03 « 03 v \y 03 Ο Ο 03 Ο Ο Ο Ο1—1 1—I 1—1 I—1 V V ν
CQ 00 a « a a a a a a a ►—1 a a 03 0) K g g 0) 03 (r-*« 03 03 03 03 03 03 H 03 *-« § s 03 O § 03 03 0) o 03 03 O O LO LO m O O LO o o O o Η-1 \Z M V A A CO CQ A \7 1—1 v 1—1 v 1-1 V 1-1 v
? UllIÍIfpU Ε-ι Α .- *Γ-ί Η ctí α ě1 coCD Ο 9 ο ο0) fflΌ Ρ-ιΟ Ο Α Εη Ο ο *— (¾ ο Μ Α ι=3 03 Η
Ctí Α C0 ο « W03 03 03 03 a .a ο C\2 Ο LO COΑ
I 03 0303Ε-< S 03 03 Ό ctíΟ θ 03 03
X Α «Γ* J? Η e-5 00 Α a a « « κ « a S Ρ 03 03 03 03 03 § § 03 03 03 03 03 C0 I—t Ο Ο Ο Ο Ο Λ ν ω η ω ω
a a a a a a a a a a 03 03 s »—< a 03 03 03 03 03 03 O 03 § S tA ig § 03 03 03 03 O O o O co l·—1 LO co O O O O o o 1—1 1-1 t-l 1-1 1—1 1—1 1-1 t-t 1-1 V A A A V
a a a a a 1Ή a <^j a 1—t a a 03 a lp-4 g *r-t G3 03 *t—< 03 03 03 03 03 O 03 s t·^ O o 03 03 03 03 03 o 03 O LO LO LO o o LO LO O O O O 1—1\y 1—1 v Λ A A co A V 1-1 V C\2 Oi k-1 V n ζ\2 co lco 0D !> ω 03 Ο Η Ν + 03 Ηθ oóecuBGHUBaeTCH, jtanHue othochtcb κ óe30CTaT0HH0My BiMUBaHiw χ 3 Ό
X E-<
o a CX ca X CX EH O X HO ω X e-· sa t; H Ξ >^,3 O OJ o *-7—· ►«a X •k CD x—X. tí X X ťU X 0) k—< aS co 03 co O X kr* Ες X X o 2 O co x^z o ÉH K X o ω o Ό 1=3 s X pQ ca o xo X o 03 m .E-i cd O O a >» s k-· h-k »—r-4 X 2 o o o X. w X ca ffl ca a k-l X X Ξ X »=j X X Qh « X a-* Ό o CD O X X o E* «.k-· *“5 X o o ř-< X ca O X g o X 3 X o H-4bM tri ►w4 kM X 1—4 CD O t=? .—, CD J· a X *—< £3 t-U 2 1—1 X •e—< H-M E-* X O O φ Ό cu X CD s Ό a O a k-£ e 2 CD X >=ί m o o O X ca o ca X X X »=: • X X 03 X '''Z*'' X ω E-· >-k o Oj CM O O O LO O Oi—i o
M CM 00 LO O
CM
X re X X >sí X o o o x^z x^z o io o ‘Λ2 O O 1-1 1—1 CM 1-1 00 1-1 V CM V O O O Μ Μ Η-1 l·-1
X X • X X X o o X V_Z x^z o CM LO CM LO o CM O CM 1—1 CO 1-1 o V CM o co o oo
O O O CM CM CM\X ν' \X > co o o1—1 o 1—1 CM +i-ι σ> -4
Tarínnua 5 í»
CM cd g o b
X ec! 3 o 3 &amp; £0 as co co
CM
PS
PS
EH
O o as
PS 3 as E-« § &amp;<
O
PS as 3 as
PS 3 a; r-ť
P-M
O o rys Η-»
H
O
Oh E-< PS as 3řS S -k—1 J •'fc \Λ Ví. v oc. '-» \Λ Ví. o ’U ,-U o O o o O O CD as o O LO o O o 3 o pm l·—1 PH P-S PM 3 cO II II E" CM cO 3 ta B O l·-^- č Cm H 04 as 3 PS ta 3 o E-< P^J >CJ! \Λ Vi. vs. ΈΛ V^. ' &amp;o ••e-l O O o o O o ”Γ* O o c- o O o 2 PM t—1 PM PM M o II II ca B £ č CM PS o 3 as Pí co PS o >cž >.*5'«u "> i VI V vj „L—4 o o O o o o CM 3 o o o o o o 3 as l·—1 PM PM PH PH PM CO o II II 3 CO 3 Cm ta . E as Ό 3 Č £ 3 o as CD CM O E-< vt CD PS V3. \A v< >w >» PH pM Pí O O O o o o >g< O O O o o o t—t PM PH PH PH P-S 53 11 II 2 ta B S O č č as co 3 as s Ό ř~Sí *-* CD CD o E-i £i K CD 1—*o PH W \ 3 O 05 PM < o cO σ> PM P-) 3 PM pq CM o CM «η 3 3 s »-?* ř-Z oV 3 2 2 3' <3 O CD CD -3 O CD CD as CM 3 3 &amp; 3 • · PS &amp;-< CD CD » · El CD CD 3 PS E-* e-t 3 3 3 a § 3 3 3 3 3 3 3 o CM O o o S O o PS E-< cO cO PS 3 3 t=j 3 CM cm 3 CM CM &amp; <Š CD i—i O co CD Ό 3 O 3 o >5 CO co CD O 3 O 3 O l--
ΦΟΓΜΥΜ H30EPETEHR3 I. ÍOTorpa^ínecKHň MaTepnaji Ha οοηοβθ rajion^ocepedpmHX 3MyjiBcnftno KpaiíHeň Mepe c o^hhm ra^OHjzocepedpHHHM ^ejiaTUHoblím cjioeM,κοτορυίί conepsuT no KpaítHefi Mepe· ojhih deH3mraneH0B£ifí Kpacn-TenB, QTJiimaiomHňcH τθμ, hto no Kpatoeíi Mepe b οληομ eMyjiL-ciíohhom Hjm BcnoMoraTejiBHOM cjioe conepcKUTcn no Kpaíteeft Mepeojuíh KpacHTejiL odme&amp; $opMyjm
rne 03HanaJOT R, R^ - CH3 HJIH CgHg
Hjm CgH^Cn;
Cn;
3HannT Clí ΛοποηΗΐιτβηΒΗο
o coox X = H, lía, K, NH4 -1S - 2. ΦοτοΓρεφκΉθοκΗβ MaTepnaji no nyHKTy I, oTjmnaioiigincn τθμ , ητοcojieprJiTCH ομθοβ H3 mmyx KpacnTejieS,' cooTBeTCTBywie odmeK$opwyjie. 3. ΦοτοΓρθφϊϊΉβοκίϊίί waTepnaji no nyHKTaM I n 2, oTjmnajomniícH τθμ,ήτο coflepsiiTCfl ομθοβ H3 m^yx KpacHTejiefi, b kotoooS KpacnTe-jm OTjnmaioTCH 33μθοτητθλθμ r^ n 3aMecTHTejiH r, r^ h r^ paB-HH. 4. ŠOTorpamiraecKHS MaTepnam no nyHKTy I, OTmnnaJomnncH τθμ, ήτοcoBep&amp;HTCH ομθοβ no KpafiHen wepe H3 οληογο KpaciíTejtH odměn«popMyjiH h Apyrax oprajomeciaux KpacnTejieíí. 5. ΦοτοΓρΒφϋΉθοκηδ MaTepnam no nyHKTaM 1-4, OTjnmajoinnňcH τθμ,ήτο KpacnTejni comepzaTCH b cmoe Ha otípaTHOň οτοροΗθ φοτο-rpa^iraecKoro MaTepnama. "13-
AHHOTAW
OoTorpa^zzecKzíí MaTepzaoi Ha οοηοβθ rajioznocepedpHHBLX SMyzBczňC $HJIbTpOKpaCHTeJLHMH M3oópeTeHne Kacaercn $oTorpa$znecKoro MaTepzaza, κοτορυ# co-Ββρζζτ no KpafíHen Mepe onzH CBeTonyBCTBZTejiBHHň ranoznocepedpa-HBifl cjioS h no KpaňHeň Mepe ολκή όυοτρο odeczBenzBaeMuíí z žernoBHMHBaeMUfi $HJIBTpOKpaCHTeJIB.
UejiB H30ÓpeTeHHH - yzynmeHze pe3K0CTHHX cbočctb npz decnpodzeMHOňodpadoTne z npz οήθηβ κοροτκοΜ βρθμθηζ odpadoTnz. B οοηοβθH3oópeTeHTLH JiezKT 3azana, ηβζτζ xopomo pacTBopzMBíe z npazHe dn-οτρο 0óecitBeHH3aeMHe mzzBTponpacKTezz, noTopne BczencTBze Bzconoňbhctzhhzzz z mzponoň odzacTz norzaiijeHXH yze npz hz3kzx noHzeHTpa-zzax oóecnenHBafOT οπτζμβζβηοθ npenoT3pameHze opeoza.
Oto zocTzraeTca πρζμθηθηζθμ npaczTezeň czezyiomeS odměň áopMyzu:
B npejmOHTHTeJIBHOň ώορΜΘ ΖΟΠΟΖΗβΗΖΗ ΠρΖΜβΗΗβΤΟΗ ομθοβ Z3 ZByx9 npaczTezeň, pa3zznajomzxcH τοζβκο 3aMecTZTezeM R . 2
KpaczTezz c R = CN mocraraioT ManczMywa πογζολθηζη > 600 hm.H3-3a zx uizponoň odzacTz norzomeHza Tanze npaczTezz ocodeHHononxojLHinz jyia npezoTBpameHZH opeoza OTpaseHza.
KpaczTezz πρζΜΟΗίποτ γζββηβγμ odpa3OM mna onpamzBaKZH odpaTHBrxsejiaTZHOBBEX caoeB zza Φοτοτθχηζηθοκζχ z zpyrzx nepKo-de^zx waTepzanoB. Ho Tanze βο3μοζηο zx πρζμθηθηζθ &amp;ζη yzynmeHzn opeozapaCCeHHZH B 31,'yZBCZOHHBK CZOHX.

Claims (5)

  1. PŘEDMĚT VYNÁLEZU
    1. Fotografický materiál na bázi halogenstríbrných emulzís alespoň jednou halogenstríbrnou želatinovou vrstvou,obsahující alespoň jedno benzylidenové barvivo, vyzna-čující se tím, že alespoň v jedné emulzní nebo pomocnévrstvě obsahuje alespoň jedno barvivo obecného vzorce
    kde S a r! znamenají CH^, C2H5 nebo CgH^CN, R2 je H nebo CN, znamená skupinu vzorce XO^S^ 2 3 a jestliže R znamená CN, potom R znamená ještěskupinu vzorce
    COOX
    nebo NH kde X znamená H, Na, 4 -24
  2. 2. Fotografický materiál podle bodu 1, vyznačující se tím,že obsahuje směs dvou barviv odpovídajících uvedenémuobecnému vzorci.
  3. 3. Fotografický materiál podle bodů 1 a 2, vyznačující se tím, že obsahuje směs dvou barviv, ve kterých jsou různé 2 13 významy substituentů R a substituenty R, R a R majístejný význam.
  4. 4. Fotografický materiál podle bodu 1,vyznačující se tím,žeobsahuje směs alespoň jednoho barviva uvedeného vzorce ajiných organických barviv.
  5. 5. Fotografický materiál podle bodů 1 až 4, vyznačující setím, že barviva obsahuje ve vrstvě na opačné straně fotografického materiálu. Uznáno vynálezem na základě výsledků expertizy,provedenéÚřadem pro vynálezectví a patentnictví, Berlín, DD.
CS508779A 1978-08-16 1979-07-19 Photographic material on the basis of silver halide emulsions CS220563B1 (en)

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DD20730878A DD138251B1 (de) 1978-08-16 1978-08-16 Fotografisches material auf basis von halogensilberemulsionen mit filterfarbstoffen

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CS220563B1 true CS220563B1 (en) 1983-04-29

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BE (1) BE877730A (cs)
CS (1) CS220563B1 (cs)
DD (1) DD138251B1 (cs)
DE (1) DE2926466A1 (cs)
FR (1) FR2433774B1 (cs)
GB (1) GB2032636B (cs)
HU (1) HU182601B (cs)
PL (1) PL115101B2 (cs)
SU (1) SU1027679A1 (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406246A1 (de) * 1983-02-21 1984-10-18 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa Photographisches, lichtempfindliches silberhalogenidmaterial
JPS59154439A (ja) * 1983-02-21 1984-09-03 Fuji Photo Film Co Ltd 直接反転ハロゲン化銀写真感光材料
CA1286139C (en) * 1986-12-23 1991-07-16 Donald Richard Diehl Filter dye for photographic element
US4803150A (en) * 1986-12-23 1989-02-07 Eastman Kodak Company Radiographic element exhibiting reduced crossover
US4948717A (en) * 1986-12-23 1990-08-14 Eastman Kodak Company Solid particle dye dispersions for photographic filter layers
EP0587229B1 (en) * 1992-09-11 2002-05-08 Agfa-Gevaert Photographic element containing a filter dye for rapid processing applications
EP0587230B1 (en) * 1992-09-11 2003-11-26 Agfa-Gevaert Photographic element containing a filter dye for rapid processing applications
EP0586748A1 (en) * 1992-09-11 1994-03-16 Agfa-Gevaert N.V. Filter dyes for rapid processing applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584609A (en) * 1944-12-30 1947-01-20 Harry Derek Edwards Improvements in or relating to photographic light-sensitive materials
JPS5153819A (ja) * 1974-11-05 1976-05-12 Fuji Photo Film Co Ltd Harogenkaginshashinnyuzaio zokansuru hoho
DD131177A1 (de) * 1977-05-24 1978-06-07 Reinhard Stolle Verfahren zur herstellung alpha-substituierter cinnamylidenfarbstoffe
DD131178A1 (de) * 1977-05-24 1978-06-07 Reinhard Stolle Verfahren zur herstellung alpha-cyanidsubstituierter styrylfarbstoffe
GB2002916A (en) * 1977-08-12 1979-02-28 Ciba Geigy Ag Antihalation dye combination

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FR2433774A1 (fr) 1980-03-14
BE877730A (fr) 1979-11-16
DD138251B1 (de) 1980-11-26
PL217768A1 (cs) 1980-06-02
DD138251A1 (de) 1979-10-17
FR2433774B1 (fr) 1985-07-12
DE2926466A1 (de) 1980-02-28
SU1027679A1 (ru) 1983-07-07
GB2032636A (en) 1980-05-08
GB2032636B (en) 1982-12-01
PL115101B2 (en) 1981-03-31
HU182601B (en) 1984-02-28

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