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公开(公告)号：WO1997050053A2
公开(公告)日：1997-12-31
申请号：PCT/US1997016028
申请日：1997-06-23
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： EASTMAN CHEMICAL COMPANY , CYR, Michael, John , KRUTAK, James, John, Sr. , CLAUBERG, Horst , MEADE, Randy, Barnett , MOORE, James, Edward , PATONAY, Gabor
IPC: G06K07/12
CPC classification number: G06K7/12 , G02B6/3861 , G02B6/3862 , G02B6/3887
Abstract: An apparatus for detecting an invisible, near infrared fluorescing mark disposed on a background comprises: an excitation source for exciting the mark, the source having sufficient power to provide a fluorescent signal from a mark situated on at least reflective portion of the background; signal detecting means for detecting the fluorescent signal from the mark; and power modulating means for varying the power between zero and the maximal power level of the excitation source, which is preferably a laser, in a manner effective to produce a decodable fluorescent signal from a mark disposed on any portion of the background. A process for decoding an invisible mark comprising a near infrared fluorescing material comprises: providing at least one invisible, near infrared fluorescing mark disposed on at least one portion of a background; exciting the mark with a laser having a maximal power level sufficient to provide a fluorescent signal from the mark when it is disposed on at least reflective portion of the background; and detecting the fluorescent signal and concurrently varying the power of the laser between zero and its maximal power, thereby obtaining a decodable fluorescent signal at a laser power level between zero and the maximal of a mark disposed on any portion of the background.
Abstract translation: 用于检测设置在背景上的不可见的近红外荧光标记的装置包括：用于激发标记的激励源，源具有足够的功率以从位于背景的至少反射部分上的标记提供荧光信号; 信号检测装置，用于检测来自标记的荧光信号; 以及功率调制装置，用于以有效地从设置在背景的任何部分上的标记产生可解码的荧光信号的方式来改变优选为激光的激发源的零和最大功率电平之间的功率。 用于解码包含近红外荧光材料的不可见标记的方法包括：提供设置在背景的至少一部分上的至少一个不可见的近红外荧光标记; 利用具有足够的最大功率水平的激光来激励标记，以便当它被设置在背景的至少反射部分上时从标记提供荧光信号; 并且检测荧光信号并同时改变激光在0和最大功率之间的功率，从而获得在零和设置在背景的任何部分上的标记的最大值之间的激光功率电平的可解码的荧光信号。
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公开(公告)号：WO2002094907A1
公开(公告)日：2002-11-28
申请号：PCT/US2002/015362
申请日：2002-05-15
Inventor： WEAVER, Max, Allen , CLAUBERG, Horst , HILBERT, Samuel, david , BLAKELY, Dale, Milton , WELLS, Sara, Stanley
IPC: C08G63/685
CPC classification number: C08G63/6858 , C08G63/6856
Abstract: Disclosed are amber polyester compositions suitable for packaging food and berverages wherein the compositions significantly absorbs light of wavelengths shorter than 550nm which is achieved by a combination of several colorants, most of which are copolymerized into the polyester.
Abstract translation: 公开了适用于包装食品和沥青的琥珀色聚酯组合物，其中组合物显着吸收波长小于550nm的光，其通过几种着色剂的组合实现，其中大部分着色剂共聚到聚酯中。
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3.发明申请NEAR INFRARED FLUORESCENT SECURITY THERMAL TRANSFER PRINTING AND MARKING RIBBONS 审中-公开近红外荧光保护热转印和标记纸
公开(公告)号：WO1997032733A1
公开(公告)日：1997-09-12
申请号：PCT/US1997003556
申请日：1997-03-07
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： EASTMAN CHEMICAL COMPANY , KRUTAK, James, John, Sr. , CYR, Michael, John , ESCANO, Nelson, Zamora , CLAUBERG, Horst , JACKSON, Barbara, Crawford , HELTON, Tony, Wayne
IPC: B41M03/14
CPC classification number: B41M5/465 , B41M3/14 , B41M3/144 , B41M5/385 , B41M2205/06 , G06K1/121 , G07D7/00
Abstract: The present invention relates to thermal transfer ribbons comprising a ribbon backing element and at least one printing media layer comprising at least one near infrared fluorescent compound in a concentration which provides detectable fluorescence without imparting color to a mark made from said printing media layer. Methods for printing marks containing said at least one near infrared fluorescent compound via thermal transfer and methods for reading said marks are also disclosed.
Abstract translation: 本发明涉及包含带状背衬元件的热转印带和至少一种包含至少一种近红外荧光化合物的印刷介质层，所述至少一种近红外荧光化合物提供可检测的荧光，而不会对由所述印刷介质层制成的标记赋予颜色。 还公开了通过热转印印刷包含所述至少一种近红外荧光化合物的标记的方法和用于读取所述标记的方法。
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4.发明公开PLATELET PARTICLE POLYMER COMPOSITE WITH OXYGEN SCAVENGING ORGANIC CATIONS 有权WITH层状复合聚合物颗粒OXYGEN CATCH END有机阳离子CONTAIN
公开(公告)号：EP1212373A1
公开(公告)日：2002-06-12
申请号：EP00952642.7
申请日：2000-08-08
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CLAUBERG, Horst , CYR, Michael, John , BARBEE, Robert, Boyd , HELTON, Tony, Wayne
CPC classification number: B82Y30/00 , C08J5/005 , C08K5/0091 , C08K5/098 , C08K9/04
Abstract: The present invention relates to oxygen scavenging compositions comprising a) platelet particles having attached thereto at least one oxygen scavenging organic cation and b) at least oxidation catalyst. The oxygen scavenging compositions of the present invention may be readily incorporated into a variety of matrix polymers to create polymer composites which display improved passive barrier and oxygen scavenging capabilities. Articles formed from these composites are also disclosed.
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公开(公告)号：EP1203051A1
公开(公告)日：2002-05-08
申请号：EP00952643.5
申请日：2000-08-08
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： BERNARD, Linda, Gail , CLAUBERG, Horst , CYR, Michael, John , GILMER, John, Walker , MATAYABAS, James, Christopher, Jr. , OWENS, Jeffrey, Todd , STEWART, Mark, Edward , TURNER, Sam, Richard , BAGRODIA, Shriram
CPC classification number: B82Y30/00 , C08J5/005 , C08J2377/00 , C08K3/34 , C08K7/00 , C08K2201/008 , C08L77/00
Abstract: The present invention relates to polymer-platelet particle composites comprising at least one polyamide resin, at least one oxygen scavenging system, and platelet particles derived from at least one layered silicate material.
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Patent Agency Ranking6.发明公开
公开(公告)号：EP1212372A1
公开(公告)日：2002-06-12
申请号：EP00952644.3
申请日：2000-08-08
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CYR, Michael, John , CLAUBERG, Horst , STEWART, Mark, Edward , ROGERS, Martin, Emerson , FALLING, Stephen, Neal
CPC classification number: C08L71/02 , C08G63/672 , C08K5/098 , C08K2201/012 , C08L67/02
Abstract: The present invention relates to oxygen scavenging compositions comprising an oxidation catalyst and at least one polyether selected from the group consisting of unsubstituted poly(alkylene glycol)s having alkylene chains of 1 to 3 carbon atoms, substituted or unsubstituted poly(alkylene glycol)s having alkylene chains of at least 4 carbon atoms, copolymers of poly(alkylene glycol)s, blends containing poly(alkylene glycol)s and mixtures thereof. The invention further relates to polymers containing said oxygen scavenging compounds and articles made therefrom.
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公开(公告)号：EP0988150A2
公开(公告)日：2000-03-29
申请号：EP97947408.7
申请日：1997-11-05
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CYR, Michael, John , KRUTAK, James, John, Sr. , CLAUBERG, Horst , HELTON, Tony, W.
IPC: B41M3/14
CPC classification number: B41M3/144 , B42D25/378 , B42D25/382 , B42D25/387
Abstract: An invisible indicia (16) or encoded information is imprinted on a substrate (42) using a compound which produces a fluorescence at a wavelength greater than about 650 nm when exposed to near infrared radiation. The information is covered by a layer of material (44) that reflects or absorbs a substantial amount of the visible and UV radiation illuminating its surface.
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公开(公告)号：EP1387861A1
公开(公告)日：2004-02-11
申请号：EP02736857.0
申请日：2002-05-15
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： WEAVER, Max, Allen , CLAUBERG, Horst , HILBERT, Samuel, david , BLAKELY, Dale, Milton , WELLS, Sara, Stanley
IPC: C08G63/685 , C08G69/26 , C08G63/52
CPC classification number: C08G63/6858 , C08G63/6856
Abstract: Disclosed are amber polyester compositions suitable for packaging food and berverages wherein the compositions significantly absorbs light of wavelengths shorter than 550nm which is achieved by a combination of several colorants, most of which are copolymerized into the polyester.
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9.发明公开
公开(公告)号：EP0960158A1
公开(公告)日：1999-12-01
申请号：EP98904912.0
申请日：1998-02-04
Applicant: EASTMAN CHEMICAL COMPANY
CPC classification number: C08J7/047 , C08J2367/02 , C08K5/005 , C08K5/315 , C08K5/3475 , C08L67/02
Abstract: The present invention relates to an article formed from a polyester derived from an acid component comprising 2,6-napththalene dicarboxylate and attached to at least one surface of said article a coating layer having a cutoff wavelength between about 380 nm and about 410 nm and an absorbance of greater than about 2 at all wavelengths between 300 nm and 365 nm. The coating layers comprise at least one absorbing compound selected from benzylidene compounds, benzoxazinone compounds, triazine compounds, benzophenone compounds and benzotriazole compounds.
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10.发明公开
公开(公告)号：EP0951384A1
公开(公告)日：1999-10-27
申请号：EP97949831.0
申请日：1997-12-15
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CYR, Michael, J. , CLAUBERG, Horst , HELTON, Tony, W. , NELSON, Gregory, W. , MEADE, Randy, B. , MOORE, James, E. , OWENS, G., Russell , JACKSON, Barbara, C. , KRUTAK, James, John
CPC classification number: G11B23/281 , G11B7/24 , G11B7/244 , G11B7/245 , G11B7/248 , G11B7/253 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2542 , G11B7/2585 , G11B7/26 , G11B23/40 , G11B2007/24624 , Y10S428/913 , Y10S430/146 , Y10T428/21
Abstract: A digital recording medium, such as a compact disc (10), having a substrate (12), a reflective layer (14) and a protective layer (16) includes a near infrared fluorophore in one of the layers. The near infrared fluorophore can be incorporated into the CD (10) by coating, admixing, blending, or copolymerization and in an amount to impart a detectable fluorescence from the fluorophore when exposed to electromagnetic radiation having a wavelength ranging from about 670 nanometers (nm) to about 1100 nm. A method of marking a CD (10) with an invisible marking and an apparatus for detecting the fluorophore is further provided.
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