IT1058190B - Composizioni fotocromatiche stabilizzate e procedminto di riproduzione e registrazione mediante di esse - Google Patents
Composizioni fotocromatiche stabilizzate e procedminto di riproduzione e registrazione mediante di esseInfo
- Publication number
- IT1058190B IT1058190B IT49128/76A IT4912876A IT1058190B IT 1058190 B IT1058190 B IT 1058190B IT 49128/76 A IT49128/76 A IT 49128/76A IT 4912876 A IT4912876 A IT 4912876A IT 1058190 B IT1058190 B IT 1058190B
- Authority
- IT
- Italy
- Prior art keywords
- photocromatic
- reproduction
- stabilized
- compositions
- registration procedure
- Prior art date
Links
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
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/163—Radiation-chromic compound
Landscapes
- Chemical & Material Sciences (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512750A FR2308951A1 (fr) | 1975-04-24 | 1975-04-24 | Nouvelles compositions photochromes stabilisees et procedes de mise en oeuvre de ces compositions |
FR7513161A FR2309897A2 (fr) | 1975-04-28 | 1975-04-28 | Nouvelles compositions photochromes stabilisees et procedes de mise en oeuvre de ces compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1058190B true IT1058190B (it) | 1982-04-10 |
Family
ID=26218838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49128/76A IT1058190B (it) | 1975-04-24 | 1976-04-22 | Composizioni fotocromatiche stabilizzate e procedminto di riproduzione e registrazione mediante di esse |
Country Status (6)
Country | Link |
---|---|
US (1) | US4237207A (it) |
DE (1) | DE2617588C2 (it) |
DK (1) | DK183876A (it) |
GB (1) | GB1519266A (it) |
IT (1) | IT1058190B (it) |
NL (1) | NL7604219A (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661305A (en) * | 1980-07-23 | 1987-04-28 | Raychem Corporation | Method of marking a substrate using a markable thermochromic article |
US4405733A (en) * | 1981-08-03 | 1983-09-20 | Xerox Corporation | Composite quasi-crystalline material |
JPS5837078A (ja) * | 1981-08-28 | 1983-03-04 | Sony Corp | フオトクロミツク感光性組成物 |
JPS59122577A (ja) * | 1982-12-28 | 1984-07-16 | Sony Corp | フオトクロミツク感光性組成物 |
US4960679A (en) * | 1985-01-31 | 1990-10-02 | Canon Kabushiki Kaisha | Image forming device |
JPH0814696B2 (ja) * | 1987-09-17 | 1996-02-14 | 富士写真フイルム株式会社 | 感光性樹脂組成物 |
US4844193A (en) * | 1987-09-21 | 1989-07-04 | Eagle-Picher Industries, Inc. | Noise absorber for drive shafts |
US5098806A (en) * | 1989-09-22 | 1992-03-24 | Board Of Regents, The University Of Texas System | Photosensitive elements based on polymeric matrices of diacetylenes and spiropyrans and the use thereof as coatings to prevent document reproduction |
US5501945A (en) * | 1994-08-30 | 1996-03-26 | The University Of Akron | Method of using multichromic polymers in packaging |
US5699182A (en) * | 1995-05-25 | 1997-12-16 | Xytronyx, Inc. | Light fatigue resistant photochromic formulations |
US6286423B1 (en) | 1997-02-11 | 2001-09-11 | Geoffrey A. Mccue | Method and apparatus for preparing a screen printing screen using an image carrier |
US6500245B1 (en) | 1998-11-06 | 2002-12-31 | Geoffrey A. Mccue | Thermoresponsive coloring formulation for use on reimageable image carrier |
EP3210079A1 (en) | 2014-10-20 | 2017-08-30 | Yadong Yin | Photocatalytic color switching of redox imaging nanomaterials of rewritable media |
CN107422605B (zh) * | 2017-08-02 | 2020-05-05 | 京东方科技集团股份有限公司 | 正性光刻胶组合物、过孔的形成方法、显示基板及显示装置 |
KR20220081987A (ko) * | 2019-10-11 | 2022-06-16 | 스미또모 가가꾸 가부시키가이샤 | 점착제 조성물 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486899A (en) * | 1965-12-13 | 1969-12-30 | Minnesota Mining & Mfg | Imagewise photochromic responsive element and process |
US3667949A (en) * | 1968-03-11 | 1972-06-06 | Canon Camera Co | Imagewise photochromic process utilizing spiropyran compounds and halogenated hydrocarbon photoactivators |
JPS4923897B1 (it) * | 1970-11-19 | 1974-06-19 | ||
US3761942A (en) * | 1971-07-28 | 1973-09-25 | Ibm | Low energy thermochromic image recording device |
US3785820A (en) * | 1972-02-18 | 1974-01-15 | Canon Camera Co | Photorecording process and photorecording member |
FR2211673B1 (it) * | 1972-12-22 | 1976-04-23 | Robillard Jean |
-
1976
- 1976-04-21 NL NL7604219A patent/NL7604219A/xx not_active Application Discontinuation
- 1976-04-22 IT IT49128/76A patent/IT1058190B/it active
- 1976-04-22 DE DE2617588A patent/DE2617588C2/de not_active Expired
- 1976-04-23 DK DK183876A patent/DK183876A/da unknown
- 1976-04-23 GB GB16611/76A patent/GB1519266A/en not_active Expired
-
1979
- 1979-07-20 US US06/059,229 patent/US4237207A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2617588C2 (de) | 1983-12-08 |
GB1519266A (en) | 1978-07-26 |
DE2617588A1 (de) | 1976-11-04 |
NL7604219A (nl) | 1976-10-26 |
DK183876A (da) | 1976-10-25 |
US4237207A (en) | 1980-12-02 |
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