Claims
- 1. A photographic element comprising:
- a support having a polyolefin coating on a first side and a second side;
- at least one silver halide emulsion layer superposed on the first side of said support;
- a primer layer superposed on the first or second side of the support, said primer layer comprising an interpolymer of a primary amine addition salt; and
- an antistatic layer overlying said primer layer, said antistatic layer comprising (i) a conductive agent, (ii) a colloidal oxide sol and (iii) a polymeric binder.
- 2. The photographic element of claim 1, wherein the colloidal oxide sol is a colloidal silica.
- 3. The photographic element of claim 1 wherein the antistatic agent comprises polymerized alkylene oxides and alkali metal salts.
- 4. The photographic element of claim 1 wherein the interpolymer of a primary amine addition salt comprises a structure according to formula I or II: ##STR4## wherein R is hydrogen or methyl;
- A is --OR.sup.1 -- or ##STR5## R.sup.1 is a straight or branched chain alkylene group of 1 to 6 carbon atoms;
- R.sup.2 is hydrogen or a straight or branched alkyl or cycloalkyl group of 1 to 10 carbon atoms; and
- X is an acid anion.
- 5. The photographic element of claim 1 wherein the interpolymer further comprises vinyl monomers.
- 6. The photographic element of claim 1 wherein the interpolymer comprises from about 2 to about 50 weight percent of the primary amine addition salt component.
- 7. The photographic element of claim 1 wherein a dry coverage of the primer layer is from 0.5 mg/m.sup.2 to 1000 mg/m.sup.2.
- 8. The photographic element of claim 1 wherein a dry coverage of the antistatic layer is from 10 mg/m.sup.2 to 10,000 mg/m.sup.2.
- 9. The photographic element of claim 1 wherein the antistatic layer further comprises colorants, crosslinking agents, surfactants, coating aids, defoamers, thickeners, coalescing aids, matte beads, lubricants or pH adjusting agents.
- 10. A photographic element comprising:
- a support having a polypropylene coating on a first side and a second side;
- at least one silver halide emulsion layer superposed on the first side of said support;
- a primer layer superposed on the first or second side of the support, said primer layer comprising a polymeric film-forming binder having a peel strength of 200 g or greater, said polymeric film-forming binder comprising an interpolymer of a primary amine addition salt; and
- an antistatic layer overlying said primer layer, said antistatic layer comprising (i) a conductive agent, (ii) a colloidal oxide sol and (iii) a polymeric binder.
- 11. A photographic paper comprising:
- a paper support having a polypropylene coating on a first side and a second side;
- at least one silver halide emulsion layer superposed on the first side of said paper support;
- a primer layer superposed on the first or second side of the support, said primer layer comprising a polymeric film-forming binder having a peel strength of 200 g or greater, said polymeric film-forming binder comprising an interpolymer of a primary amine addition salt; and
- an antistatic layer overlying said primer layer, said antistatic layer comprising (i) a conductive agent, (ii) a colloidal oxide sol and (iii) a polymeric binder.
- 12. A photographic element comprising:
- a paper base;
- at least one photosensitive silver halide layer superposed on a first side of said paper base; and
- a layer of biaxially oriented polyolefin sheet between the first side of said paper base and said at least one silver halide layer wherein said biaxially oriented polyolefin sheet comprises a top layer of polyethylene or polypropylene polymer that bonds to gelatin;
- a primer layer superposed on the first or second side of the support, said primer layer comprising a polymeric film-forming binder having a peel strength of 200 g or greater, said polymeric film-forming binder comprising an interpolymer of a primary amine addition salt; and
- an antistatic layer overlying said primer layer, said antistatic layer comprising (i) a conductive agent, (ii) a colloidal oxide sol and (iii) a polymeric binder.
- 13. A photographic element comprising:
- a support having a polyolefin coating on a first side and a second side;
- at least one silver halide emulsion layer superimposed on the first side of said support; and
- a primer layer superimposed on the first or second side of the support, said primer layer comprising an interpolymer of a primary amine addition salt comprising a structure according to formula I or II: ##STR6## wherein R is hydrogen or methyl;
- A is --OR.sup.1 -- or
- R.sup.1 is a straight or branched chain alkylene group of 1 to 6 carbon atoms;
- R.sup.2 is hydrogen or a straight or branched alkyl or cycloalkyl group of 1 to 10 carbon atoms; and
- X is an acid anion.
- 14. A photographic element comprising:
- a support having a polypropylene coating on a first side and a second side;
- at least one silver halide emulsion layer superimposed on the first side of said support;
- a primer layer superimposed on the first or second side of the support, said primer layer comprising a polymeric film-forming binder having a peel strength of 200 grams or greater, said polymeric film-forming binder comprising an interpolymer of a primary amine addition salt comprising a structure according to formula I or II: ##STR7## wherein R is hydrogen or methyl;
- A is --OR.sup.1 -- or
- R.sup.1 is a straight or branched chain alkylene group of 1 to 6 carbon atoms;
- R.sup.2 is hydrogen or a straight or branched alkyl or cycloalkyl group of 1 to 10 carbon atoms; and
- X is an acid anion.
- 15. A photographic paper comprising:
- a paper support having a polypropylene coating on a first side and a second side;
- at least one silver halide emulsion superimposed on the first side of said paper support;
- a primer layer superimposed on the first or second side of the support, said primer layer comprising a polymeric film-forming binder having a peel strength of 200 grams or greater, said polymeric film-forming binder comprising an interpolymer of a primary amine addition salt comprising a structure according to formula I or II: ##STR8## wherein R is hydrogen or methyl;
- A is --OR.sup.1 -- or
- R.sup.1 is a straight or branched chain alkylene group of 1 to 6 carbon atoms;
- R.sup.2 is hydrogen or a straight or branched alkyl or cycloalkyl group of 1 to 10 carbon atoms; and
- X is an acid anion.
- 16. The photographic element of claim 10, wherein the colloidal oxide sol is a colloidal silica.
- 17. The photographic paper of claim 11, wherein the colloidal oxide sol is a colloidal silica.
- 18. The photographic element of claim 12, wherein the colloidal oxide sol is a colloidal silica.
- 19. The photographic element of claim 5, wherein the vinyl monomers are selected from the group of acrylic and methacrylic acid esters, styrene, butadiene, vinyl and vinylidene halides, acrylonitrile and methacrylonitrile, acrylamides and methacrylamides.
CROSS REFERENCE TO RELATED APPLICATIONS
This application relates to commonly assigned copending application Ser. No. 09/305,950, filed simultaneously herewith and hereby incorporated by reference for all that it discloses. This application relates to commonly assigned copending application Ser. No. 09/305,933, filed simultaneously herewith and hereby incorporated by reference for all that it discloses.
US Referenced Citations (19)