ES468226A1 - Un procedimiento para recubrir un substrato - Google Patents
Un procedimiento para recubrir un substratoInfo
- Publication number
- ES468226A1 ES468226A1 ES468226A ES468226A ES468226A1 ES 468226 A1 ES468226 A1 ES 468226A1 ES 468226 A ES468226 A ES 468226A ES 468226 A ES468226 A ES 468226A ES 468226 A1 ES468226 A1 ES 468226A1
- Authority
- ES
- Spain
- Prior art keywords
- resistant
- ultraviolet radiation
- radiation protective
- bloom
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005855 radiation Effects 0.000 title abstract 4
- 238000005299 abrasion Methods 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title 1
- 230000001681 protective effect Effects 0.000 title 1
- 150000002118 epoxides Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- -1 aliphatic epoxide Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
- C08G59/145—Compounds containing one epoxy group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
-
- 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
- G03C11/00—Auxiliary processes in photography
- G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
- G03C11/10—Varnishing, e.g. application of protective layers on finished photographic prints for protection from ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Un procedimiento para recubrir un substrato, que comprende las operaciones de: 1) mezclar una composición reactiva que comprende: a) 30-90% en peso de ingredientes reactivos de un silano terminado en epoxi, b) 10-70% en peso de ingredientes reactivos de un poliepóxido alifático, c) 0-20% en peso de ingredientes reactivos de un comonómero copolimerizable con grupos epoxi o silano, d) suficiente material absorbente de radiación ultravioleta de modo que una capa de 0,5 a 500 micras de dicha composición reactiva absorba por lo menos el 90% de toda la radiación entre 290 y 40nm, y transmita por lo menos el 90% de toda la radiación entre 400 y 780 nm, y e) catalizador para polimerización de epoxi y silano; 2) aplicar dicha composición reactiva en forma de recubrimiento sobre un substrato, en un espesor comprendido entre 0,5 y 500 micras; y 3), en presencia de humedad, curar dicha composición reactiva aplicando calor o radiación a la composición.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78204277A | 1977-03-28 | 1977-03-28 | |
| US05/879,110 US4156046A (en) | 1977-03-28 | 1978-02-22 | Ultraviolet radiation protective, abrasion resistant, bloom resistant coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468226A1 true ES468226A1 (es) | 1979-09-16 |
Family
ID=27119943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468226A Expired ES468226A1 (es) | 1977-03-28 | 1978-03-25 | Un procedimiento para recubrir un substrato |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS53121100A (es) |
| AR (1) | AR222461A1 (es) |
| AU (1) | AU508257B2 (es) |
| BR (1) | BR7801847A (es) |
| CA (1) | CA1109589A (es) |
| CH (1) | CH640251A5 (es) |
| DE (1) | DE2812848C3 (es) |
| EG (1) | EG13298A (es) |
| ES (1) | ES468226A1 (es) |
| FR (1) | FR2385771A1 (es) |
| GB (1) | GB1596234A (es) |
| IT (1) | IT1156179B (es) |
| MX (1) | MX150989A (es) |
| SE (1) | SE438321B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060070A3 (en) * | 1981-03-12 | 1982-11-10 | Minnesota Mining And Manufacturing Company | Fade-resistant and abrasion resistant photographic reproduction, method of preparing and photographic product therefor |
| US4497861A (en) * | 1983-05-20 | 1985-02-05 | Minnesota Mining And Manufacturing Company | Water-repellent, abrasion resistant coatings |
| US4587169A (en) * | 1984-08-17 | 1986-05-06 | Minnesota Mining And Manufacturing Company | Abrasion resistant coatings |
| AU603908B2 (en) * | 1987-07-30 | 1990-11-29 | Minnesota Mining And Manufacturing Company | Subbing layers for photographic elements and photographic elements incorporating such layers |
| US6905770B2 (en) * | 2003-03-15 | 2005-06-14 | Cpfilms, Inc | Fade protector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049867A (en) * | 1973-03-08 | 1977-09-20 | Japan Atomic Energy Research Institute | Thermosetting resin composition comprising an [(2,3-epoxypropoxy)alkyl]trialkyloxysilane |
| JPS5213536B2 (es) * | 1973-03-08 | 1977-04-15 | ||
| US4049861A (en) * | 1975-03-07 | 1977-09-20 | Minnesota Mining And Manufacturing Company | Abrasion resistant coatings |
| JPS6011727B2 (ja) * | 1976-03-19 | 1985-03-27 | 東レ株式会社 | 硬化性樹脂組成物 |
| US4069368A (en) * | 1976-10-01 | 1978-01-17 | Minnesota Mining And Manufacturing Company | Workable and curable epoxy-terminated silane films |
-
1978
- 1978-03-02 CA CA298,038A patent/CA1109589A/en not_active Expired
- 1978-03-23 CH CH325678A patent/CH640251A5/de not_active IP Right Cessation
- 1978-03-23 GB GB11758/78A patent/GB1596234A/en not_active Expired
- 1978-03-23 SE SE7803389A patent/SE438321B/sv not_active IP Right Cessation
- 1978-03-23 DE DE2812848A patent/DE2812848C3/de not_active Expired
- 1978-03-23 AU AU34456/78A patent/AU508257B2/en not_active Expired
- 1978-03-24 IT IT48603/78A patent/IT1156179B/it active
- 1978-03-24 FR FR7808638A patent/FR2385771A1/fr active Granted
- 1978-03-25 ES ES468226A patent/ES468226A1/es not_active Expired
- 1978-03-27 MX MX172869A patent/MX150989A/es unknown
- 1978-03-27 BR BR7801847A patent/BR7801847A/pt unknown
- 1978-03-27 EG EG209/78A patent/EG13298A/xx active
- 1978-03-28 JP JP3595078A patent/JPS53121100A/ja active Pending
- 1978-03-28 AR AR271574A patent/AR222461A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| SE438321B (sv) | 1985-04-15 |
| DE2812848A1 (de) | 1978-10-05 |
| IT1156179B (it) | 1987-01-28 |
| CA1109589A (en) | 1981-09-22 |
| MX150989A (es) | 1984-09-06 |
| JPS53121100A (en) | 1978-10-23 |
| DE2812848B2 (de) | 1980-03-27 |
| SE7803389L (sv) | 1978-09-29 |
| FR2385771A1 (fr) | 1978-10-27 |
| IT7848603A0 (it) | 1978-03-24 |
| FR2385771B1 (es) | 1984-02-24 |
| GB1596234A (en) | 1981-08-19 |
| AU508257B2 (en) | 1980-03-13 |
| BR7801847A (pt) | 1978-12-26 |
| CH640251A5 (en) | 1983-12-30 |
| AR222461A1 (es) | 1981-05-29 |
| DE2812848C3 (de) | 1980-11-20 |
| EG13298A (en) | 1981-06-30 |
| AU3445678A (en) | 1979-09-27 |
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| ES468226A1 (es) | Un procedimiento para recubrir un substrato | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980401 |