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Silver halide photographic light-sensitive material containing ultraviolet ray absorbing polymer latex

Assignee: Fujifilm Holdings Corp
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Filing: 1985-03-13
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Granted: 1987-02-24
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Expires: 2005-03-13
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Abstract

Abstract A silver halide photographic light-sensitive material is disclosed. The material is comprised of a support base having positioned thereon a light-sensitive silver halide emulsion layer, a light-insensitive layer and ultraviolet ray absorbing polymer latex of a polymer having a repeating unit derived from a monomer represented by the general formula (I): ##STR1## within general formula (I) the substituents are defined within the specification. The Q represents an ultraviolet ray absorbing group represented by a general formula (II) or (III): ##STR2## The substituents within the general formulae given above are defined in the specification. By including the particular ultraviolet ray absorbing polymer latex of the invention the resulting photographic material has improved antistatic properties and the photographic characteristics of the material are not deteriorated by the presence of the latex.

Inventors

  • 👤 Naohiko Sugimoto
  • 👤 Tetsuro Kojima
  • 👤 Shingo Ishimaru

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 16:05
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/815; G03C1/8155; Y; Y10; Y10S; Y10S430/00; Y10S430/132

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 741 words
A silver halide photographic light-sensitive material, comprising: a support base having provided thereon; a light-sensitive silver halide emulsion layer; a light-insensitive hydrophilic colloid layer; and a layer comprising an ultraviolet ray absorbing latex of an ultraviolet ray absorbing polymer or copolymer having a repeating unit derived from a monomer represented by the following general formula (I) and a hydrophilic colloid, wherein said layer is positioned between the support base and the light-sensitive silver halide emulsion layer or is a back layer positioned on the support base on the side opposite the side having the light-sensitive silver halide emulsion layer, the ultraviolet ray absorbing polymer latex being present in an amount in the range of 10 to 2,000 mg/m 2 : ##STR10## wherein R represents a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms or a chlorine atoms, X represents --CONH--, --COO-- or a phenylene group, A represents a bonding group selected from an alkylene group having 1 to 20 carbon atoms and an arylene group having 6 to 20 carbon atoms, Y represents --COO--, --OCO--, --CONH--, --NHCO--, --SO 2 NH--, --NHSO 2 --, --SO 2 -- or --O--, m and n each represents 0 or 1, and Q represents an ultraviolet ray absorbing group represented by the following general formula (II) or (III): ##STR11## wherein R 1 and R 2 each represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms, and R 1 and R 2 may be identical or different each other, but they do not represent hydrogen atoms at the same time, and R 1 and R 2 may be united by bonding wherein they represent an atomic group necessary to form a cyclic amino group, R 3 represents a cyano group, --COOR 5 , --CONHR 5 , --COR 5 or --SO 2 R 5 , and R 4 represents a cyano group, --COOR 6 , --CONHR 6 , --COR 6 or --SO 2 R 6 , wherein R 5 and R 6 each represents an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms or R 5 and R 6 may be united by bonding, wherein they represent an atomic group necessary to form a 1,3-dioxocyclohexane ring, a barbituric ring, a 1,2-diaza-3,5-dioxocyclopentane ring or a 2,4-diaza-1-alkoxy-3,5-dioxocyclohexene ring, but at least one of R 1 , R 2 , R 3 and R 4 is necessary to bond to the vinyl group through the bonding group; ##STR12## wherein R 11 , R 12 , R 13 , R 14 and R 15 each represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, an arylthio group having 6 to 20 carbon atoms, an amino group, an alkylamino group having 1 to 20 carbon atoms, an arylamino group having 6 to 20 carbon atoms, a hydroxyl group, a cyano group, a nitro group, an acylamino group, a carbamoyl group, a sulfonyl group, a sulfamoyl group, a sulfonamide group, an acyloxy group or an oxycarbonyl group, and R 11 and R 12 , R 12 and R 13 , R 13 and R 14 or R 14 and R 15 may form a 5-member or 6-member ring by ring closure, R 16 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, R 17 represents a cyano group, --COOR 19 , --CONHR 19 , --COR 19 or --SO 2 R 19 , and R 18 represents a cyano group, --COOR 20 , --CONHR 20 , --COR 20 or --SO 2 R 20 , wherein R 19 and R 20 each represents an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms, but at least one of R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 is necessary to bond to the vinyl group through the bonding group wherein the repeating unit derived from a monomer unit represented by the general formula (I) comprises 50 to 100% by weight of the ultraviolet ray absorbing polymer latex.
Claim 2
Dependent Claim 741 words
A silver halide photographic light-sensitive material, comprising: a support base having provided thereon; a light-sensitive silver halide emulsion layer; a light-insensitive hydrophilic colloid layer; and a layer comprising an ultraviolet ray absorbing latex of an ultraviolet ray absorbing polymer or copolymer having a repeating unit derived from a monomer represented by the following general formula (I) and a hydrophilic colloid, wherein said layer is positioned between the support base and the light-sensitive silver halide emulsion layer or is a back layer positioned on the support base on the side opposite the side having the light-sensitive silver halide emulsion layer, the ultraviolet ray absorbing polymer latex being present in an amount in the range of 10 to 2,000 mg/m 2 : ##STR10## wherein R represents a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms or a chlorine atoms, X represents --CONH--, --COO-- or a phenylene group, A represents a bonding group selected from an alkylene group having 1 to 20 carbon atoms and an arylene group having 6 to 20 carbon atoms, Y represents --COO--, --OCO--, --CONH--, --NHCO--, --SO 2 NH--, --NHSO 2 --, --SO 2 -- or --O--, m and n each represents 0 or 1, and Q represents an ultraviolet ray absorbing group represented by the following general formula (II) or (III): ##STR11## wherein R 1 and R 2 each represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms, and R 1 and R 2 may be identical or different each other, but they do not represent hydrogen atoms at the same time, and R 1 and R 2 may be united by bonding wherein they represent an atomic group necessary to form a cyclic amino group, R 3 represents a cyano group, --COOR 5 , --CONHR 5 , --COR 5 or --SO 2 R 5 , and R 4 represents a cyano group, --COOR 6 , --CONHR 6 , --COR 6 or --SO 2 R 6 , wherein R 5 and R 6 each represents an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms or R 5 and R 6 may be united by bonding, wherein they represent an atomic group necessary to form a 1,3-dioxocyclohexane ring, a barbituric ring, a 1,2-diaza-3,5-dioxocyclopentane ring or a 2,4-diaza-1-alkoxy-3,5-dioxocyclohexene ring, but at least one of R 1 , R 2 , R 3 and R 4 is necessary to bond to the vinyl group through the bonding group; ##STR12## wherein R 11 , R 12 , R 13 , R 14 and R 15 each represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, an alkylthio group having 1 to 20 carbon atoms, an arylthio group having 6 to 20 carbon atoms, an amino group, an alkylamino group having 1 to 20 carbon atoms, an arylamino group having 6 to 20 carbon atoms, a hydroxyl group, a cyano group, a nitro group, an acylamino group, a carbamoyl group, a sulfonyl group, a sulfamoyl group, a sulfonamide group, an acyloxy group or an oxycarbonyl group, and R 11 and R 12 , R 12 and R 13 , R 13 and R 14 or R 14 and R 15 may form a 5-member or 6-member ring by ring closure, R 16 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, R 17 represents a cyano group, --COOR 19 , --CONHR 19 , --COR 19 or --SO 2 R 19 , and R 18 represents a cyano group, --COOR 20 , --CONHR 20 , --COR 20 or --SO 2 R 20 , wherein R 19 and R 20 each represents an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms, but at least one of R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 is necessary to bond to the vinyl group through the bonding group wherein the repeating unit derived from a monomer unit represented by the general formula (I) comprises 50 to 100% by weight of the ultraviolet ray absorbing polymer latex.
Claim 3
Dependent Claim 40 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the ultraviolet ray absorbing group is represented by the general formula (II) wherein R 1 and R 2 are an alkyl group having 1 to 20 carbon atoms.
Claim 4
Dependent Claim 24 words
A silver halide photographic light-sensitive material as claimed in claim 2, wherein R 3 is a cyano group or --SO 2 R 5 .
Claim 5
Dependent Claim 22 words
A silver halide photographic light-sensitive material as claimed in claim 3, wherein R 4 is a cyano group or --COOR 6 .
Claim 6
Dependent Claim 37 words
A silver halide photographic light-sensitive material as claimed in claim 4, wherein R 5 and R 6 are an alkyl group containing 1 to 20 carbon atoms or an aryl group containing 6 to 20 carbon atoms.
Claim 7
Dependent Claim 44 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the ultraviolet ray absorbing group is a compound represented by the general formula (II) and further wherein R 1 and R 2 are an alkyl group having 1 to 6 carbon atoms.
Claim 8
Dependent Claim 20 words
A silver halide photographic light-sensitive material as claimed in claim 6, wherein R 3 is --SO 2 R 5 .
Claim 9
Dependent Claim 18 words
A silver halide photographic light-sensitive material as claimed in clalm 7, wherein R 4 is --COOR 6 .
Claim 10
Dependent Claim 22 words
A silver halide photographic light-sensitive material as claimed in claim 8, wherein R 5 is a substituted or an unsubstituted phenyl group.
Claim 11
Dependent Claim 24 words
A silver halide photographic light-sensitive material as claimed in claim 9, wherein R 6 is an alkyl group containing 1 to 20 carbon atoms.
Claim 12
Dependent Claim 126 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein R is a hydrogen atom or a low alkyl group containing 1 to 4 carbon atoms or a chlorine atom, X represents --COO--, and m and n each represent 0, and further wherein the ultraviolet ray absorbing group is represented by the general formula (III) wherein R 11 , R 12 , R 14 and R 15 each represent a hydrogen atom, R 13 represents a hydrogen atom or an alkyl group containing 1 to 5 carbon atoms, R 16 represents a hydrogen group, R 17 represents a cyano group, R 18 represents --COR 20 wherein R 20 represents an alkylene group having 1 to 20 carbon atoms which bonds to a vinyl group.
Claim 13
Dependent Claim 34 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the polymer includes monomers selected from the group of monomers consisting of acrylic acid esters, methacrylic acid esters and aromatic vinyl compounds.
Claim 14
Dependent Claim 33 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the ultraviolet ray absorbing polymer latex is present in an amount in the range of 50 to 1,000 mg/m 2 .
Claim 15
Dependent Claim 23 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the ultraviolet ray absorbing polymer latex is comprised of a homopolymer.
Claim 16
Dependent Claim 23 words
A silver halide photographic light-sensitive material as claimed in claim 1, wherein the ultraviolet ray absorbing polymer latex is comprised of a copolymer.

References Cited (Backward Citations)

US4431726A Cited
US4443534A Cited
US4464462A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-02-23 1990-08-25 1991-02-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-02-23 1994-08-25 1995-02-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-02-23 1998-08-25 1999-02-24 $7700.00 Window Closed / Lapsed

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