GB1201066A - Plastics optical elements - Google Patents
Plastics optical elementsInfo
- Publication number
- GB1201066A GB1201066A GB3908567A GB3908567A GB1201066A GB 1201066 A GB1201066 A GB 1201066A GB 3908567 A GB3908567 A GB 3908567A GB 3908567 A GB3908567 A GB 3908567A GB 1201066 A GB1201066 A GB 1201066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- infra
- cellulose
- red
- bis
- 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
- 229920003023 plastic Polymers 0.000 title abstract 4
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 title abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 2
- IDIDTFWTLHMMOU-UHFFFAOYSA-N S1SC(C=C1)C(=O)O.C#C Chemical compound S1SC(C=C1)C(=O)O.C#C IDIDTFWTLHMMOU-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- 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
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Optical Filters (AREA)
- Eyeglasses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,201,066. Optical filters. INTERNATIONAL POLAROID CORP. 24 Aug., 1967 [2 Sept., 1966 (2)], No. 39085/67. Heading B5N. [Also in Divisions C2 and G2] An infra-red optical filter particularly for use with sunglass lenses comprises a layer containing an infra-red absorber comprising at least one metal complex of a bis - (cis 1,2 - bis(alkyl, hydrogen, aryl or heterocyclic) vinylene 1,2 - dithiolate. As shown in Fig. 1 one or more complex having the general formula where Me is a first, second or third transition series metal, is formed as a layer or coating 14 on transparent plastics sheets 12 such as cellulose derivatives between which is a polarizing sheet 10, e.g. molecularly orientated polyvinyl acetate, and having abrasive resistant coatings 16 applied in situ by polymerization. Lamination of the layers 10, 12 is facilitated by placing an additional plastics layer between layer 10 and another plastics layer, or the cellulose derivative surface may be hydrolysed to cellulose in the case of cellulose ester with an alkali to provide a suitable laminate surface. In another embodiment the infra-red transmitted does not exceed the visible light transmitted by more than 5%.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57757866A | 1966-09-02 | 1966-09-02 | |
US57757666A | 1966-09-02 | 1966-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1201066A true GB1201066A (en) | 1970-08-05 |
Family
ID=27077280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3908567A Expired GB1201066A (en) | 1966-09-02 | 1967-08-24 | Plastics optical elements |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE703377A (en) |
CH (1) | CH496248A (en) |
DE (1) | DE1720124C3 (en) |
GB (1) | GB1201066A (en) |
NL (1) | NL139394B (en) |
SE (1) | SE331917B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362415A1 (en) * | 1976-08-20 | 1978-03-17 | Agfa Gevaert Ag | REPRODUCTION SYSTEM FOR REPROGRAPHY EQUIPMENT |
FR2682678A1 (en) * | 1991-10-21 | 1993-04-23 | Montpellier Ecole Nale Sup Chi | Metal dithienes, process for their preparation and their applications as heat sensors |
EP0564282A2 (en) * | 1992-04-02 | 1993-10-06 | Nippon Paper Industries Co., Ltd. | Bis-dithiobenzilnickel complexes for usae in near-infrared absorbing materials and benzoin derivatives as intermediates therefor |
EP0586135A2 (en) * | 1992-08-20 | 1994-03-09 | Kureha Kagaku Kogyo Kabushiki Kaisha | Optical filter |
US5466755A (en) * | 1992-08-20 | 1995-11-14 | Kureha, Kagaku Kogyo Kabushiki Kaisha | Optical filter |
EP1111410A2 (en) * | 1999-12-20 | 2001-06-27 | Toyo Boseki Kabushiki Kaisha | Infrared absorption filter |
WO2011003788A1 (en) * | 2009-07-06 | 2011-01-13 | Osram Opto Semiconductors Gmbh | Composition for producing a filter material for radiation, method for producing a composition for a filter material, material for filtering radiation, and an optoelectronic component comprising the material |
-
1967
- 1967-08-24 GB GB3908567A patent/GB1201066A/en not_active Expired
- 1967-08-31 SE SE1209067A patent/SE331917B/xx unknown
- 1967-09-01 NL NL6712037A patent/NL139394B/en not_active IP Right Cessation
- 1967-09-01 BE BE703377D patent/BE703377A/xx not_active IP Right Cessation
- 1967-09-01 CH CH1225067A patent/CH496248A/en not_active IP Right Cessation
- 1967-09-01 DE DE19671720124 patent/DE1720124C3/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362415A1 (en) * | 1976-08-20 | 1978-03-17 | Agfa Gevaert Ag | REPRODUCTION SYSTEM FOR REPROGRAPHY EQUIPMENT |
FR2682678A1 (en) * | 1991-10-21 | 1993-04-23 | Montpellier Ecole Nale Sup Chi | Metal dithienes, process for their preparation and their applications as heat sensors |
EP0564282A2 (en) * | 1992-04-02 | 1993-10-06 | Nippon Paper Industries Co., Ltd. | Bis-dithiobenzilnickel complexes for usae in near-infrared absorbing materials and benzoin derivatives as intermediates therefor |
EP0564282A3 (en) * | 1992-04-02 | 1993-10-27 | Nippon Paper Industries Co., Ltd. | Bis-dithiobenzilnickel complexes for usae in near-infrared absorbing materials and benzoin derivatives as intermediates therefor |
EP0586135A2 (en) * | 1992-08-20 | 1994-03-09 | Kureha Kagaku Kogyo Kabushiki Kaisha | Optical filter |
EP0586135A3 (en) * | 1992-08-20 | 1994-05-18 | Kureha Kagaku Kogyo Kabushiki Kaisha | Optical filter |
US5466755A (en) * | 1992-08-20 | 1995-11-14 | Kureha, Kagaku Kogyo Kabushiki Kaisha | Optical filter |
US5567778A (en) * | 1992-08-20 | 1996-10-22 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for producing an optical filter |
EP1111410A2 (en) * | 1999-12-20 | 2001-06-27 | Toyo Boseki Kabushiki Kaisha | Infrared absorption filter |
EP1111410A3 (en) * | 1999-12-20 | 2001-12-05 | Toyo Boseki Kabushiki Kaisha | Infrared absorption filter |
WO2011003788A1 (en) * | 2009-07-06 | 2011-01-13 | Osram Opto Semiconductors Gmbh | Composition for producing a filter material for radiation, method for producing a composition for a filter material, material for filtering radiation, and an optoelectronic component comprising the material |
US9310538B2 (en) | 2009-07-06 | 2016-04-12 | Osram Opto Semiconductors Gmbh | Composition for producing a filter material for radiation, method for producing a composition for a filter material, material for filtering radiation, and an optoelectronic device comprising the material |
Also Published As
Publication number | Publication date |
---|---|
BE703377A (en) | 1968-03-01 |
DE1720124A1 (en) | 1972-03-16 |
SE331917B (en) | 1971-01-18 |
NL6712037A (en) | 1968-03-04 |
DE1720124C3 (en) | 1974-05-02 |
NL139394B (en) | 1973-07-16 |
CH496248A (en) | 1970-09-15 |
DE1720124B2 (en) | 1973-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1497467A (en) | Band-pass filters | |
GB1371254A (en) | Coded card | |
GB911754A (en) | Ophtalmometer | |
GB1392219A (en) | Reflection reducing multiple coatings on transparent substrates | |
GB1332665A (en) | Multi-layer antireflection coating | |
JPS5260142A (en) | Optical system for copying machine | |
GB1201066A (en) | Plastics optical elements | |
GB1159076A (en) | Projection Screen. | |
GB1074655A (en) | Low reflection coatings for synthetic plastics materials | |
GB1172869A (en) | Improvements in Optical Systems | |
US3687862A (en) | Plastic optical elements | |
GB1269799A (en) | Skiascope | |
JPS5559406A (en) | Color separating filter | |
JPS53110541A (en) | Half mirror | |
JPS5722209A (en) | Color separating filter | |
GB1517069A (en) | Stabilizing polyvinyl acetal resins | |
GB1380793A (en) | Multilayer anti-reflection coating | |
FR2390561A1 (en) | Plaster and cardboard based cladding panel - uses same cardboard at front and rear with light paint on front | |
JPS52136525A (en) | Stripe filter and its manufacture | |
JPS5317351A (en) | Optical filter | |
ES348189A1 (en) | Apparatus for use in the production of a transparency suitable for cinema projection | |
JPS5433575A (en) | Laminate | |
GB1401814A (en) | Anti-reflection coating for the inner surfaces of cemented lenses | |
JPS5714812A (en) | Optical system for copying machine | |
GB1299996A (en) | Polychroic film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |