CN109240036A - A kind of bright room develops photographic film - Google Patents
A kind of bright room develops photographic film Download PDFInfo
- Publication number
- CN109240036A CN109240036A CN201811316814.0A CN201811316814A CN109240036A CN 109240036 A CN109240036 A CN 109240036A CN 201811316814 A CN201811316814 A CN 201811316814A CN 109240036 A CN109240036 A CN 109240036A
- Authority
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- China
- Prior art keywords
- solution
- photographic film
- distilled water
- emulsion
- silver nitrate
- Prior art date
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000000839 emulsion Substances 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000012153 distilled water Substances 0.000 claims description 44
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 38
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 37
- 239000000499 gel Substances 0.000 claims description 30
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 23
- 239000004408 titanium dioxide Substances 0.000 claims description 23
- 238000004090 dissolution Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 14
- 108010010803 Gelatin Proteins 0.000 claims description 12
- 239000008273 gelatin Substances 0.000 claims description 12
- 229920000159 gelatin Polymers 0.000 claims description 12
- 235000019322 gelatine Nutrition 0.000 claims description 12
- 235000011852 gelatine desserts Nutrition 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 7
- 229960002796 polystyrene sulfonate Drugs 0.000 claims description 7
- 239000011970 polystyrene sulfonate Substances 0.000 claims description 7
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 238000003851 corona treatment Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229940068984 polyvinyl alcohol Drugs 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 230000031709 bromination Effects 0.000 claims 1
- 238000005893 bromination reaction Methods 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract description 3
- 238000003303 reheating Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- -1 alkene sulfonate Chemical class 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/015—Apparatus or processes for the preparation of emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of bright rooms to develop photographic film, including substrate, anti-static coating, ink-absorbed coated layer and light sensitive layer, the light sensitive layer is covered in the upper surface of the substrate, and the surface of light sensitive layer is smeared by anti-static coating, the ink-absorbed coated layer is applied to another surface of substrate, and the light sensitive layer uses emulsion.Compared with prior art, the present invention passes through increase titania solution middle in emulsion ingredient, so that developing photographic film with good corrosion resistance after this kind of emulsion smearing, and reheating curing is carried out to emulsion in the production process, so that the volume of emulsion will not obviously increase, and improve the sensitivity of emulsion, convenient for improving the using effect to develop photographic film, and by addition anti-static coating, electrostatic phenomenon is reduced so that developing photographic film.
Description
Technical field
The present invention relates to film technologies field, in particular to a kind of bright room develops photographic film.
Background technique
Film is exactly silver salt photographic film, is also the film.Typically now refer to film, can also refer to the bottom in plate making
Piece.Be now widely used for machinery, electronics, automobile, building, the fields such as daily necessity and medical treatment, bright room develop photographic film for without
In the film cleaned in specific environment, can be directly rinsed in the interior for having light, wherein room develops photographic film most
Important is photosensitive material, and the using effect of existing photosensitive material is bad, and stability is poor, and corrosion resistance is bad, is easy
It is corroded, shortens the working life, in view of this, a kind of durability is good, wearability is good and antibiotic ultraviolet-resistant it is necessory to develop
Bright room develop photographic film.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, a kind of bright room is provided and is developed photographic film, by feeling
Middle increase titania solution in X-ray emulsion X ingredient, so that developing photographic film with good corrosion resistant after this kind of emulsion smearing
Corrosion, and reheating curing is carried out to emulsion in the production process, so that the volume of emulsion will not obviously increase, and mention
The sensitivity of high emulsion subtracts convenient for improving the using effect to develop photographic film, and by addition anti-static coating so that developing photographic film
Few electrostatic phenomenon.
The technical scheme adopted by the invention to achieve the purpose is as follows:
A kind of bright room develops photographic film, which is characterized in that including substrate, anti-static coating, ink-absorbed coated layer and light sensitive layer,
The light sensitive layer is covered in the upper surface of the substrate, and the surface of light sensitive layer is smeared by anti-static coating, the blotting
Coating is applied to another surface of substrate, and the light sensitive layer uses emulsion.
Further, the composition material of the emulsion are as follows: gel: 10-20g, potassium bromide: 30-40g, potassium iodide:
0.8-1.5g, silver nitrate: 40-50g grams and titanium dioxide: 0.6-0.9g；
The method of its emulsion preparation is specific as follows:
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and obtains gel solution, will
Potassium bromide and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C until dissolution by agitation
And it keeps the temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms nitre
Then titanium dioxide is poured into appropriate distilled water and carries out dissolution and form titania solution by sour silver solution, wherein silver nitrate and
The proportion of distilled water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution slowly being poured into S1 in solution obtained, then again that titanium dioxide is molten
Liquid pours into the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make
It is cooled to 40 DEG C, and stands 12h, forms gelatin；
S4, molding: taking appropriate amounts of gelatin that warm distilled water is added and softened, pour out wherein extra distilled water after softening,
And the gel after softening is poured into stirring and dissolving in silver nitrate solution, cooling is stood, is squeezed, extra silver salt is taken out,
Then device is put into container, is repeatedly washed, heated after washing, be heated to 55 DEG C, heating time is 15 points
Clock cools down after heating time at 40 DEG C.
Further, manufactured emulsion is uniformly applied on substrate, and place carried out in unglazed environment it is cold
But it dries.
Further, the substrate is made of PET plastic, and carries out sided corona treatment.
Further, the anti-static coating chooses the polyphenyl second of suitable 25%-35% by antistatic solution composition
The poly- propyl alcohol of alkene sulfonate solution and 50%-60% will be added distilled water progress solution and obtain poly- aqueous propanol solution in poly- propyl alcohol,
Then poly styrene sulfonate solution and poly- propyl alcohol are mixed, antistatic solution is made.Poly styrene sulfonate solution with
The mass ratio of poly- aqueous propanol solution is 1:1.
Further, antistatic solution is applied to the surface that substrate is located at light sensitive layer, and dried.
Further, the ink-absorbed coated layer is applied to surface of the substrate relative to light sensitive layer, the ink-absorbed coated layer be containing
There is the dispersion liquid of alumina powder, nano-alumina powder is added in the dispersion liquid of high-speed stirred and alumina fluid dispersion is made, so
After poly-vinyl alcohol solution will wherein be added, laser ink-absorbed coated layer liquid is made.
Compared with prior art, the invention has the benefit that the present invention increases by two by middle in emulsion ingredient
Titanium oxide solution, so that developing photographic film with good corrosion resistance after this kind of emulsion smearing, and in the production process
Reheating curing is carried out to emulsion, so that the volume of emulsion will not obviously increase, and improve the sensitivity of emulsion, is convenient for
The using effect to develop photographic film is improved, and by addition anti-static coating, reduces electrostatic phenomenon so that developing photographic film.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with attached drawing and specific embodiment, is done further to the present invention
Explanation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Structure title: 1, substrate；2, ink-absorbed coated layer；3, light sensitive layer；4, anti-static coating.
Specific embodiment:
In order to which the purpose of the present invention and technical solution and advantage is more clearly understood, make with reference to embodiments specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Bright room provided in this embodiment develops photographic film, refering to Figure 1, including substrate 1, anti-static coating 4, blotting painting
Layer 2 and light sensitive layer 3, the light sensitive layer 3 are covered in the upper surface of the substrate 1, and the surface of light sensitive layer 3 smear by
Anti-static coating 4, the ink-absorbed coated layer 4 are applied to another surface of substrate 1, and the light sensitive layer 3 uses emulsion,
In, manufactured emulsion is uniformly smeared on the substrate 1, and place and carry out cooling drying in unglazed environment, substrate 1 is adopted
It is made of PET plastic, and carries out sided corona treatment, anti-static coating 4 chooses suitable 25%-35% by antistatic solution composition
Poly styrene sulfonate solution and 50%-60% poly- propyl alcohol, will in poly- propyl alcohol be added distilled water carry out solution obtain poly- third
Then alcohol solution poly styrene sulfonate solution and poly- propyl alcohol is mixed, antistatic solution, polystyrolsulfon acid is made
Salting liquid and the mass ratio of poly- aqueous propanol solution are 1:1, and antistatic solution is applied to the surface that substrate 1 is located at light sensitive layer 3,
And dry, ink-absorbed coated layer 2 is applied to surface of the substrate 1 relative to light sensitive layer 3, and the ink-absorbed coated layer 2 is to contain alumina powder
Dispersion liquid, will nano-alumina powder be added high-speed stirred dispersion liquid in alumina fluid dispersion is made, then will wherein add
Enter poly-vinyl alcohol solution, laser ink-absorbed coated layer liquid is made.
Embodiment 1
Emulsion production includes the following steps:
Gel: 10g, potassium bromide: 30g, potassium iodide: 0.8g, silver nitrate: 40g grams and titanium dioxide: 0.6g；
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and obtains gel solution, will
Potassium bromide and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C until dissolution by agitation
And it keeps the temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms nitre
Then titanium dioxide is poured into appropriate distilled water and carries out dissolution and form titania solution by sour silver solution, wherein silver nitrate and
The proportion of distilled water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution slowly being poured into S1 in solution obtained, then again that titanium dioxide is molten
Liquid pours into the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make
It is cooled to 40 DEG C, and stands 12h, forms gelatin；
S4, molding: taking appropriate amounts of gelatin that warm distilled water is added and softened, pour out wherein extra distilled water after softening,
And the gel after softening is poured into stirring and dissolving in silver nitrate solution, cooling is stood, is squeezed, extra silver salt is taken out,
Then device is put into container, is repeatedly washed, heated after washing, be heated to 55 DEG C, heating time is 15 points
Clock cools down after heating time at 40 DEG C.
Embodiment 2
Emulsion production includes the following steps:
Gel: 15g, potassium bromide: 35g, potassium iodide: 1.2g, silver nitrate: 45g grams and titanium dioxide: 0.7g；
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and obtains gel solution, will
Potassium bromide and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C until dissolution by agitation
And it keeps the temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms nitre
Then titanium dioxide is poured into appropriate distilled water and carries out dissolution and form titania solution by sour silver solution, wherein silver nitrate and
The proportion of distilled water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution slowly being poured into S1 in solution obtained, then again that titanium dioxide is molten
Liquid pours into the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make
It is cooled to 40 DEG C, and stands 12h, forms gelatin；
S4, molding: taking appropriate amounts of gelatin that warm distilled water is added and softened, pour out wherein extra distilled water after softening,
And the gel after softening is poured into stirring and dissolving in silver nitrate solution, cooling is stood, is squeezed, extra silver salt is taken out,
Then device is put into container, is repeatedly washed, heated after washing, be heated to 55 DEG C, heating time is 15 points
Clock cools down after heating time at 40 DEG C.
Embodiment 3
Emulsion production includes the following steps:
Gel: 18g, potassium bromide: 38g, potassium iodide: 1.4g, silver nitrate: 48g grams and titanium dioxide: 0.8g；
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and obtains gel solution, will
Potassium bromide and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C until dissolution by agitation
And it keeps the temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms nitre
Then titanium dioxide is poured into appropriate distilled water and carries out dissolution and form titania solution by sour silver solution, wherein silver nitrate and
The proportion of distilled water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution slowly being poured into S1 in solution obtained, then again that titanium dioxide is molten
Liquid pours into the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make
It is cooled to 40 DEG C, and stands 12h, forms gelatin；
S4, molding: taking appropriate amounts of gelatin that warm distilled water is added and softened, pour out wherein extra distilled water after softening,
And the gel after softening is poured into stirring and dissolving in silver nitrate solution, cooling is stood, is squeezed, extra silver salt is taken out,
Then device is put into container, is repeatedly washed, heated after washing, be heated to 55 DEG C, heating time is 15 points
Clock cools down after heating time at 40 DEG C.
Embodiment 4
Emulsion production includes the following steps:
Gel: 20g, potassium bromide: 40g, potassium iodide: 1.5g, silver nitrate: 50g grams and titanium dioxide: 0.9g；
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and obtains gel solution, will
Potassium bromide and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C until dissolution by agitation
And it keeps the temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms nitre
Then titanium dioxide is poured into appropriate distilled water and carries out dissolution and form titania solution by sour silver solution, wherein silver nitrate and
The proportion of distilled water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution slowly being poured into S1 in solution obtained, then again that titanium dioxide is molten
Liquid pours into the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make
It is cooled to 40 DEG C, and stands 12h, forms gelatin；
S4, molding: taking appropriate amounts of gelatin that warm distilled water is added and softened, pour out wherein extra distilled water after softening,
And the gel after softening is poured into stirring and dissolving in silver nitrate solution, cooling is stood, is squeezed, extra silver salt is taken out,
Then device is put into container, is repeatedly washed, heated after washing, be heated to 55 DEG C, heating time is 15 points
Clock cools down after heating time at 40 DEG C.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.
Claims (7)
1. a kind of bright room develops photographic film, which is characterized in that including substrate, anti-static coating, ink-absorbed coated layer and light sensitive layer, institute
The upper surface that light sensitive layer is covered in the substrate is stated, and the surface of light sensitive layer is smeared by anti-static coating, the blotting applies
Layer is applied to another surface of substrate, and the light sensitive layer uses emulsion.
2. bright room as described in claim 1 develops photographic film, the composition material of the emulsion are as follows: gel: 10-20g, bromine
Change potassium: 30-40g, potassium iodide: 0.8-1.5g, silver nitrate: 40-50g grams and titanium dioxide: 0.6-0.9g；
The method of its emulsion preparation is specific as follows:
S1, dissolution: taking appropriate gel and the warm distilled water that 360ml is added thereto is dissolved, and gel solution is obtained, by bromination
Potassium and potassium iodide are put into gel solution, and constantly then above-mentioned solution is heated to 55 DEG C and protected by agitation until dissolution
Temperature；
S2, configuration silver nitrate solution and titania solution: silver nitrate being put into distilled water and is dissolved, and forms silver nitrate
Solution, then titanium dioxide is poured into appropriate distilled water carry out dissolution form titania solution, wherein silver nitrate and distillation
The proportion of water is 1:10, and the proportion of titanium dioxide and distilled water is 1:12；
S3, solution mixing: silver nitrate solution is slowly poured into S1 in solution obtained, then again falls titania solution
Enter in the solution of above-mentioned steps, after mixing, the temperature of mixed liquor is maintained at 55 DEG C, continues 10 minutes, then make its cold
But to 40 DEG C, and 12h is stood, forms gelatin；
S4, molding: it takes appropriate amounts of gelatin that warm distilled water is added and is softened, poured out wherein extra distilled water after softening, and will
Gel after softening pours into stirring and dissolving in silver nitrate solution, stands cooling, is squeezed, and extra silver salt is taken out, then
Device is put into container, is repeatedly washed, is heated after washing, is heated to 55 DEG C, heating time is 15 minutes, is added
It cools down after the hot time at 40 DEG C.
3. bright room as claimed in claim 2 develops photographic film, which is characterized in that manufactured emulsion is uniformly applied to base
On piece, and place and carry out cooling drying in unglazed environment.
4. bright room as described in claim 1 develops photographic film, which is characterized in that the substrate is made of PET plastic, and is carried out
Sided corona treatment.
5. bright room as described in claim 1 develops photographic film, which is characterized in that the anti-static coating is by antistatic solution group
At choosing the poly styrene sulfonate solution of suitable 25%-35% and the poly- propyl alcohol of 50%-60%, will be added in poly- propyl alcohol
Distilled water carries out solution and obtains poly- aqueous propanol solution, and then poly styrene sulfonate solution and poly- propyl alcohol are mixed, and is made
Antistatic solution.Poly styrene sulfonate solution and the mass ratio of poly- aqueous propanol solution are 1:1.
6. bright room as claimed in claim 5 develops photographic film, which is characterized in that antistatic solution is applied to substrate positioned at photosensitive
The surface of coating, and dry.
7. the preparation method that bright room as described in claim 1 develops photographic film, which is characterized in that the ink-absorbed coated layer is applied to base
Surface of the piece relative to light sensitive layer, the ink-absorbed coated layer are the dispersion liquid containing alumina powder, by nano-alumina powder plus
Enter and alumina fluid dispersion is made in the dispersion liquid of high-speed stirred, poly-vinyl alcohol solution then will wherein be added, laser blotting is made
Coating solution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316814.0A CN109240036B (en) | 2018-11-07 | 2018-11-07 | Ming dynasty room film |
| PCT/CN2018/115591 WO2020093428A1 (en) | 2018-11-07 | 2018-11-15 | Light room developing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316814.0A CN109240036B (en) | 2018-11-07 | 2018-11-07 | Ming dynasty room film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109240036A true CN109240036A (en) | 2019-01-18 |
| CN109240036B CN109240036B (en) | 2024-05-17 |
Family
ID=65077029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316814.0A Active CN109240036B (en) | 2018-11-07 | 2018-11-07 | Ming dynasty room film |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109240036B (en) |
| WO (1) | WO2020093428A1 (en) |
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| US7026104B2 (en) * | 2002-02-28 | 2006-04-11 | Fuji Photo Film Co., Ltd. | Heat-developable photosensitive material and method of forming images |
| CN103407303A (en) * | 2013-08-12 | 2013-11-27 | 江苏飞航医疗器械科技有限公司 | Medical blue base film and preparation method thereof |
| CN203759419U (en) * | 2014-03-03 | 2014-08-06 | 汕头市华天富工业发展有限公司 | Novel colorful film for three-dimensional light box |
| CN106739612A (en) * | 2015-11-19 | 2017-05-31 | 南阳柯丽尔科技有限公司 | A kind of medical silver film and preparation method thereof |
| CN205326531U (en) * | 2016-01-27 | 2016-06-22 | 珠海本道医疗科技有限公司 | Medical laser film |
| CN206327029U (en) * | 2016-12-04 | 2017-07-14 | 马学梅 | A kind of medical computer picture and text report film |
| CN207972437U (en) * | 2018-03-09 | 2018-10-16 | 石家庄康銘科技有限公司 | New medical printing film |
-
2018
- 2018-11-07 CN CN201811316814.0A patent/CN109240036B/en active Active
- 2018-11-15 WO PCT/CN2018/115591 patent/WO2020093428A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991173A (en) * | 2012-12-27 | 2013-03-27 | 天津海华科技发展有限公司 | Environment-friendly medical laser printing film |
| CN103568619A (en) * | 2013-12-02 | 2014-02-12 | 江苏耐斯数码科技股份有限公司 | Medical high-gloss waterproof digital ink-jet printed color film and preparation method |
| CN105437813A (en) * | 2014-09-28 | 2016-03-30 | 杭州健培科技有限公司 | Laser medical film and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020093428A1 (en) | 2020-05-14 |
| CN109240036B (en) | 2024-05-17 |
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