ES8300813A1 - Procedimiento de obtencion de composicion de policarbonatos absorbedores de rayos infrarrojos. - Google Patents
Procedimiento de obtencion de composicion de policarbonatos absorbedores de rayos infrarrojos.Info
- Publication number
- ES8300813A1 ES8300813A1 ES503912A ES503912A ES8300813A1 ES 8300813 A1 ES8300813 A1 ES 8300813A1 ES 503912 A ES503912 A ES 503912A ES 503912 A ES503912 A ES 503912A ES 8300813 A1 ES8300813 A1 ES 8300813A1
- Authority
- ES
- Spain
- Prior art keywords
- infrared absorbing
- eye protective
- protective lens
- absorbing polycarbonate
- polycarbonate eye
- 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
Classifications
-
- 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
- G02B1/041—Lenses
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optical Filters (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE COMPOSICIONES DE POLICARBONATOS ABSORBEDORAS DE RAYOS INFRARROJOS. CONSISTE EN INTERACCIONAR UNA RESINA DE POLICARBONATO LIBRE DE IMPUREZAS ACIDAS Y BASICAS, QUE TIENE UN VALOR DE FLUJO EN FUNDIDO DE 12 A 120 APROXIMADAMENTE, CON UNA CANTIDAD EFICAZ DE UN AGENTE DE ABSORCION INFRARROJA DE UNA SAL DE BIS -(P-DIALQUILAMINOFENIL) <014>N,N-BIS(P-DIALQUILAMINOFENIL)P-AMINOFENIL<015>AMINIO, DE FORMULA GENERAL (I), EN DONDE R Y R'' SON INDIVIDUALMENTE GRUPOS ALQUILO C <024>C Y X<006> ES UN ANION ELEGIDO ENTRE PERCLORATO, HEXAFLUORARZENATO, FLUORBORATO Y TRIFLUORACETATO, OPCIONALMENTE EN PRESENCIA DE UN ABSORBEDOR DE RAYOS ULTRAVIOLETA O DE UN COLORANTE VERDE. >DE APLICACION EN LA FABRICACION DE GAFAS PROTECTORAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16791080A | 1980-07-14 | 1980-07-14 | |
US23327881A | 1981-02-10 | 1981-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8300813A1 true ES8300813A1 (es) | 1982-12-01 |
ES503912A0 ES503912A0 (es) | 1982-12-01 |
Family
ID=26863588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES503912A Granted ES503912A0 (es) | 1980-07-14 | 1981-07-13 | Procedimiento de obtencion de composicion de policarbonatos absorbedores de rayos infrarrojos. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0044911B1 (es) |
DE (1) | DE3174874D1 (es) |
ES (1) | ES503912A0 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58179224A (ja) * | 1982-03-18 | 1983-10-20 | Konishiroku Photo Ind Co Ltd | 光学用樹脂組成物および光学用素子 |
US5210122A (en) * | 1991-04-24 | 1993-05-11 | General Electric Company | Near-infrared stabilized copolyestercarbonate compositions |
JPH0827371A (ja) * | 1994-05-09 | 1996-01-30 | Japan Carlit Co Ltd:The | 紫外線及び赤外線吸収樹脂組成物 |
JPH09183890A (ja) * | 1995-12-28 | 1997-07-15 | Polyplastics Co | 液晶性ポリエステル樹脂組成物 |
EP0942039B1 (en) * | 1998-03-11 | 2004-10-06 | Nisshinbo Industries, Inc. | Near infrared absorbent polycarbonate films |
JP4110630B2 (ja) * | 1998-09-24 | 2008-07-02 | 松下電工株式会社 | 近赤外吸収フィルター |
DE10117785A1 (de) * | 2001-04-10 | 2002-10-17 | Bayer Ag | Wärmeabsorbierendes Schichtsystem |
CN112980172B (zh) * | 2021-03-03 | 2023-02-03 | 艾普偏光科技(厦门)有限公司 | 一种抗红外线高能隔热护眼镜片的制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631147A (en) * | 1970-06-24 | 1971-12-28 | American Cyanamid Co | Preparation of monocation salts of n n n' n' - tetrakis(p-dialkyl aminophenyl)-p-phenylenediamines |
-
1981
- 1981-05-12 DE DE8181103640T patent/DE3174874D1/de not_active Expired
- 1981-05-12 EP EP81103640A patent/EP0044911B1/en not_active Expired
- 1981-07-13 ES ES503912A patent/ES503912A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0044911A2 (en) | 1982-02-03 |
DE3174874D1 (en) | 1986-07-31 |
ES503912A0 (es) | 1982-12-01 |
EP0044911B1 (en) | 1986-06-25 |
EP0044911A3 (en) | 1983-06-29 |
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